.gitea/workflows/build_and_deploy.yml

@@ -13,7 +13,7 @@ on:
 
 
 jobs:
-  build_server:
+  build_job:
     name: Build Docker Container
     runs-on: bfb-cicd-latest
     steps:
@@ -24,49 +24,9 @@ jobs:
       - run: cd "${{ gitea.workspace }}/scnserver" && make docker
       - run: cd "${{ gitea.workspace }}/scnserver" && make push-docker
     
-  test_server:
-    name: Run Unit-Tests
-    runs-on: bfb-cicd-latest
-    steps:
-
-      - name: Check out code
-        uses: actions/checkout@v3
-
-      - name: Get Commiter Info
-        id: commiter_info
-        run: |
-          echo "NAME=$( git log -n 1 --pretty=format:%an )" >> $GITHUB_OUTPUT
-          echo "MAIL=$( git log -n 1 --pretty=format:%ae )" >> $GITHUB_OUTPUT
-
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version-file: '${{ gitea.workspace }}/scnserver/go.mod'
-          cache: false
-
-      - name: Print Go Version
-        run: go version
-
-      - name: Run tests
-        run: cd "${{ gitea.workspace }}/scnserver" && make dgi && make swagger && SCN_TEST_LOGLEVEL=WARN make test
-
-      - name: Send failure mail
-        if: failure()
-        uses: dawidd6/action-send-mail@v3
-        with:
-          server_address: smtp.fastmail.com
-          server_port: 465
-          secure: true
-          username: ${{secrets.MAIL_USERNAME}}
-          password: ${{secrets.MAIL_PASSWORD}}
-          subject: Pipeline on '${{ gitea.repository }}' failed
-          to: ${{ steps.commiter_info.outputs.MAIL }}
-          from: Gitea Actions <gitea_actions@blackforestbytes.de>
-          body: "Go to https://gogs.blackforestbytes.com/${{ gitea.repository }}/actions"
-
-  deploy_server:
+  deploy_job:
     name: Deploy to Server
-    needs: [build_server, test_server]
+    needs: [build_job]
     runs-on: ubuntu-latest
     steps:
       - name: Execute deploy on remote (via ssh)

flutter/Makefile

@@ -4,12 +4,6 @@ run:
 	flutter pub run build_runner build
 	flutter run
 	
-run-android:
-	ping -c1 10.10.10.177
-	adb connect 10.10.10.177:5555
-	flutter pub run build_runner build
-	flutter run -d 10.10.10.177:5555
-	
 test:
 	dart analyze
 

flutter/android/app/build.gradle

@@ -37,7 +37,6 @@ android {
     ndkVersion flutter.ndkVersion
 
     compileOptions {
-        coreLibraryDesugaringEnabled true
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
@@ -56,7 +55,6 @@ android {
         targetSdkVersion flutter.targetSdkVersion
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
-        multiDexEnabled true
     }
 
     signingConfigs {
@@ -79,9 +77,4 @@ flutter {
     source '../..'
 }
 
-dependencies {
-    implementation 'androidx.window:window:1.0.0'
-    implementation 'androidx.window:window-java:1.0.0'
-
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.2.2'
-}
+dependencies {}

flutter/android/app/proguard-rules.pro

@@ -1,27 +0,0 @@
-## Gson rules
-# Gson uses generic type information stored in a class file when working with fields. Proguard
-# removes such information by default, so configure it to keep all of it.
--keepattributes Signature
-
-# For using GSON @Expose annotation
--keepattributes *Annotation*
-
-# Gson specific classes
--dontwarn sun.misc.**
-#-keep class com.google.gson.stream.** { *; }
-
-# Prevent proguard from stripping interface information from TypeAdapter, TypeAdapterFactory,
-# JsonSerializer, JsonDeserializer instances (so they can be used in @JsonAdapter)
--keep class * extends com.google.gson.TypeAdapter
--keep class * implements com.google.gson.TypeAdapterFactory
--keep class * implements com.google.gson.JsonSerializer
--keep class * implements com.google.gson.JsonDeserializer
-
-# Prevent R8 from leaving Data object members always null
--keepclassmembers,allowobfuscation class * {
-  @com.google.gson.annotations.SerializedName <fields>;
-}
-
-# Retain generic signatures of TypeToken and its subclasses with R8 version 3.0 and higher.
--keep,allowobfuscation,allowshrinking class com.google.gson.reflect.TypeToken
--keep,allowobfuscation,allowshrinking class * extends com.google.gson.reflect.TypeToken

flutter/android/app/src/main/AndroidManifest.xml

@@ -31,9 +31,6 @@
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
-
-        <receiver android:exported="false" android:name="com.dexterous.flutterlocalnotifications.ActionBroadcastReceiver" />
-
         <!-- Don't delete the meta-data below.
              This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
         <meta-data

flutter/android/app/src/main/res/drawable-v24/ic_launcher_foreground.xml

@@ -1,34 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:aapt="http://schemas.android.com/aapt"
-    android:width="108dp"
-    android:height="108dp"
-    android:viewportHeight="108"
-    android:viewportWidth="108">
-    <path
-        android:fillType="evenOdd"
-        android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
-        android:strokeColor="#00000000"
-        android:strokeWidth="1">
-        <aapt:attr name="android:fillColor">
-            <gradient
-                android:endX="78.5885"
-                android:endY="90.9159"
-                android:startX="48.7653"
-                android:startY="61.0927"
-                android:type="linear">
-                <item
-                    android:color="#44000000"
-                    android:offset="0.0" />
-                <item
-                    android:color="#00000000"
-                    android:offset="1.0" />
-            </gradient>
-        </aapt:attr>
-    </path>
-    <path
-        android:fillColor="#FFFFFF"
-        android:fillType="nonZero"
-        android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
-        android:strokeColor="#00000000"
-        android:strokeWidth="1" />
-</vector>

flutter/android/app/src/main/res/raw/keep.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources xmlns:tools="http://schemas.android.com/tools" tools:keep="@drawable/*" />

flutter/android/build.gradle

@@ -6,7 +6,6 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.3.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }

flutter/ios/Runner/AppDelegate.swift

@@ -1,27 +1,13 @@
 import UIKit
 import Flutter
-import flutter_local_notifications
 
 @UIApplicationMain
 @objc class AppDelegate: FlutterAppDelegate {
-
   override func application(
     _ application: UIApplication,
     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
   ) -> Bool {
-    
-    // This is required to make any communication available in the action isolate.
-    FlutterLocalNotificationsPlugin.setPluginRegistrantCallback { (registry) in
-      GeneratedPluginRegistrant.register(with: registry)
-    }
-    
-    if #available(iOS 10.0, *) {
-      UNUserNotificationCenter.current().delegate = self as? UNUserNotificationCenterDelegate
-    }
-    
     GeneratedPluginRegistrant.register(with: self)
-    
     return super.application(application, didFinishLaunchingWithOptions: launchOptions)
   }
-
 }

flutter/lib/api/api_client.dart

@@ -7,12 +7,11 @@ import 'package:simplecloudnotifier/models/client.dart';
 import 'package:simplecloudnotifier/models/keytoken.dart';
 import 'package:simplecloudnotifier/models/subscription.dart';
 import 'package:simplecloudnotifier/models/user.dart';
-import 'package:simplecloudnotifier/state/app_auth.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/state/globals.dart';
 import 'package:simplecloudnotifier/state/request_log.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
+import 'package:simplecloudnotifier/models/message.dart';
 import 'package:simplecloudnotifier/state/token_source.dart';
 import 'package:simplecloudnotifier/utils/toaster.dart';
 
@@ -27,27 +26,6 @@ enum ChannelSelector {
   final String apiKey;
 }
 
-class MessageFilter {
-  List<String>? channelIDs;
-  List<String>? searchFilter;
-  List<String>? senderNames;
-  List<String>? usedKeys;
-  List<int>? priority;
-  DateTime? timeBefore;
-  DateTime? timeAfter;
-  bool? hasSenderName;
-
-  MessageFilter({
-    this.channelIDs,
-    this.searchFilter,
-    this.senderNames,
-    this.usedKeys,
-    this.priority,
-    this.timeBefore,
-    this.timeAfter,
-  });
-}
-
 class APIClient {
   static const String _base = 'https://simplecloudnotifier.de/api/v2';
 
@@ -55,7 +33,7 @@ class APIClient {
     required String name,
     required String method,
     required String relURL,
-    Map<String, Iterable<String>>? query,
+    Map<String, String>? query,
     required T Function(Map<String, dynamic> json)? fn,
     dynamic jsonBody,
     String? authToken,
@@ -67,7 +45,7 @@ class APIClient {
 
     final req = http.Request(method, uri);
 
-    print('[REQUEST|RUN] [${method}] ${name} | ${uri.toString()}');
+    print('[REQUEST|RUN] [${method}] ${name}');
 
     if (jsonBody != null) {
       req.body = jsonEncode(jsonBody);
@@ -207,9 +185,7 @@ class APIClient {
       name: 'getChannelList',
       method: 'GET',
       relURL: 'users/${auth.getUserID()}/channels',
-      query: {
-        'selector': [sel.apiKey]
-      },
+      query: {'selector': sel.apiKey},
       fn: (json) => ChannelWithSubscription.fromJsonArray(json['channels'] as List<dynamic>),
       authToken: auth.getToken(),
     );
@@ -235,48 +211,28 @@ class APIClient {
     );
   }
 
-  static Future<ChannelWithSubscription> updateChannel(AppAuth auth, String cid, {String? displayName, String? descriptionName}) async {
-    return await _request(
-      name: 'updateChannel',
-      method: 'PATCH',
-      relURL: 'users/${auth.getUserID()}/channels/${cid}',
-      jsonBody: {
-        if (displayName != null) 'display_name': displayName,
-        if (descriptionName != null) 'description_name': descriptionName,
-      },
-      fn: ChannelWithSubscription.fromJson,
-      authToken: auth.getToken(),
-    );
-  }
-
-  static Future<(String, List<SCNMessage>)> getMessageList(TokenSource auth, String pageToken, {int? pageSize, MessageFilter? filter}) async {
+  static Future<(String, List<Message>)> getMessageList(TokenSource auth, String pageToken, {int? pageSize, List<String>? channelIDs}) async {
     return await _request(
       name: 'getMessageList',
       method: 'GET',
       relURL: 'messages',
       query: {
-        'next_page_token': [pageToken],
-        if (pageSize != null) 'page_size': [pageSize.toString()],
-        if (filter?.searchFilter != null) 'search': filter!.searchFilter!,
-        if (filter?.channelIDs != null) 'channel_id': filter!.channelIDs!,
-        if (filter?.senderNames != null) 'sender': filter!.senderNames!,
-        if (filter?.hasSenderName != null) 'has_sender': [filter!.hasSenderName!.toString()],
-        if (filter?.timeBefore != null) 'before': [filter!.timeBefore!.toIso8601String()],
-        if (filter?.timeAfter != null) 'after': [filter!.timeAfter!.toIso8601String()],
-        if (filter?.priority != null) 'priority': filter!.priority!.map((p) => p.toString()).toList(),
-        if (filter?.usedKeys != null) 'used_key': filter!.usedKeys!,
+        'next_page_token': pageToken,
+        if (pageSize != null) 'page_size': pageSize.toString(),
+        if (channelIDs != null) 'channel_id': channelIDs.join(","),
       },
-      fn: (json) => SCNMessage.fromPaginatedJsonArray(json, 'messages', 'next_page_token'),
+      fn: (json) => Message.fromPaginatedJsonArray(json, 'messages', 'next_page_token'),
       authToken: auth.getToken(),
     );
   }
 
-  static Future<SCNMessage> getMessage(TokenSource auth, String msgid) async {
+  static Future<Message> getMessage(TokenSource auth, String msgid) async {
     return await _request(
       name: 'getMessage',
       method: 'GET',
       relURL: 'messages/$msgid',
-      fn: SCNMessage.fromJson,
+      query: {},
+      fn: Message.fromJson,
       authToken: auth.getToken(),
     );
   }
@@ -291,16 +247,6 @@ class APIClient {
     );
   }
 
-  static Future<List<Subscription>> getChannelSubscriptions(TokenSource auth, String cid) async {
-    return await _request(
-      name: 'getChannelSubscriptions',
-      method: 'GET',
-      relURL: 'users/${auth.getUserID()}/channels/${cid}/subscriptions',
-      fn: (json) => Subscription.fromJsonArray(json['subscriptions'] as List<dynamic>),
-      authToken: auth.getToken(),
-    );
-  }
-
   static Future<List<Client>> getClientList(TokenSource auth) async {
     return await _request(
       name: 'getClientList',
@@ -368,8 +314,4 @@ class APIClient {
       authToken: token,
     );
   }
-
-  static Future<List<String>> getSenderNameList(AppAuth userAcc) {
-    return Future.value(['TODO']); //TODO
-  }
 }

flutter/lib/components/bottom_fab/fab_with_icons.dart

@@ -0,0 +1,81 @@
+import 'package:flutter/material.dart';
+
+// https://stackoverflow.com/questions/46480221/flutter-floating-action-button-with-speed-dail
+
+class FabWithIcons extends StatefulWidget {
+  FabWithIcons({super.key, required this.icons, required this.onIconTapped});
+  final List<IconData> icons;
+  final ValueChanged<int> onIconTapped;
+
+  @override
+  State createState() => FabWithIconsState();
+}
+
+class FabWithIconsState extends State<FabWithIcons> with TickerProviderStateMixin {
+  late AnimationController _controller;
+
+  @override
+  void initState() {
+    super.initState();
+    _controller = AnimationController(
+      vsync: this,
+      duration: const Duration(milliseconds: 250),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      mainAxisAlignment: MainAxisAlignment.center,
+      mainAxisSize: MainAxisSize.min,
+      children: List.generate(widget.icons.length, (int index) {
+        return _buildChild(index);
+      }).toList()
+        ..add(
+          _buildFab(),
+        ),
+    );
+  }
+
+  Widget _buildChild(int index) {
+    Color backgroundColor = Theme.of(context).cardColor;
+    Color foregroundColor = Theme.of(context).secondaryHeaderColor;
+    return Container(
+      height: 70.0,
+      width: 56.0,
+      alignment: FractionalOffset.topCenter,
+      child: ScaleTransition(
+        scale: CurvedAnimation(
+          parent: _controller,
+          curve: Interval(0.0, 1.0 - index / widget.icons.length / 2.0, curve: Curves.easeOut),
+        ),
+        child: FloatingActionButton(
+          backgroundColor: backgroundColor,
+          mini: true,
+          child: Icon(widget.icons[index], color: foregroundColor),
+          onPressed: () => _onTapped(index),
+        ),
+      ),
+    );
+  }
+
+  Widget _buildFab() {
+    return FloatingActionButton(
+      onPressed: () {
+        if (_controller.isDismissed) {
+          _controller.forward();
+        } else {
+          _controller.reverse();
+        }
+      },
+      tooltip: 'Increment',
+      elevation: 2.0,
+      child: const Icon(Icons.add),
+    );
+  }
+
+  void _onTapped(int index) {
+    _controller.reverse();
+    widget.onIconTapped(index);
+  }
+}

flutter/lib/components/hidable_fab/hidable_fab.dart

@@ -3,20 +3,17 @@ import 'package:flutter/material.dart';
 class HidableFAB extends StatelessWidget {
   final VoidCallback? onPressed;
   final IconData icon;
-  final Object heroTag;
 
   const HidableFAB({
     super.key,
     this.onPressed,
     required this.icon,
-    required this.heroTag,
   });
 
   Widget build(BuildContext context) {
     return Visibility(
       visible: MediaQuery.viewInsetsOf(context).bottom == 0.0, // hide when keyboard is shown
       child: FloatingActionButton(
-        heroTag: this.heroTag,
         onPressed: onPressed,
         shape: const RoundedRectangleBorder(borderRadius: BorderRadius.all(Radius.circular(17))),
         elevation: 2.0,

flutter/lib/components/layout/app_bar.dart

@@ -1,21 +1,18 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:provider/provider.dart';
-import 'package:simplecloudnotifier/components/layout/app_bar_filter_dialog.dart';
 import 'package:simplecloudnotifier/components/layout/app_bar_progress_indicator.dart';
 import 'package:simplecloudnotifier/pages/debug/debug_main.dart';
-import 'package:simplecloudnotifier/pages/message_list/message_filter_chiplet.dart';
-import 'package:simplecloudnotifier/settings/app_settings.dart';
-import 'package:simplecloudnotifier/state/app_bar_state.dart';
-import 'package:simplecloudnotifier/state/app_events.dart';
 import 'package:simplecloudnotifier/state/app_theme.dart';
 import 'package:simplecloudnotifier/utils/navi.dart';
 
-class SCNAppBar extends StatefulWidget implements PreferredSizeWidget {
-  SCNAppBar({
+class SCNAppBar extends StatelessWidget implements PreferredSizeWidget {
+  const SCNAppBar({
     Key? key,
     required this.title,
     required this.showThemeSwitch,
+    required this.showDebug,
     required this.showSearch,
     required this.showShare,
     this.onShare = null,
@@ -23,33 +20,16 @@ class SCNAppBar extends StatefulWidget implements PreferredSizeWidget {
 
   final String? title;
   final bool showThemeSwitch;
+  final bool showDebug;
   final bool showSearch;
   final bool showShare;
   final void Function()? onShare;
 
-  @override
-  Size get preferredSize => const Size.fromHeight(kToolbarHeight);
-
-  @override
-  State<SCNAppBar> createState() => _SCNAppBarState();
-}
-
-class _SCNAppBarState extends State<SCNAppBar> {
-  final TextEditingController _ctrlSearchField = TextEditingController();
-
-  @override
-  void dispose() {
-    _ctrlSearchField.dispose();
-    super.dispose();
-  }
-
   @override
   Widget build(BuildContext context) {
-    final cfg = Provider.of<AppSettings>(context);
-
     var actions = <Widget>[];
 
-    if (cfg.showDebugButton) {
+    if (showDebug) {
       actions.add(IconButton(
         icon: const Icon(FontAwesomeIcons.solidSpiderBlackWidow),
         tooltip: 'Debug',
@@ -59,7 +39,7 @@ class _SCNAppBarState extends State<SCNAppBar> {
       ));
     }
 
-    if (widget.showThemeSwitch) {
+    if (showThemeSwitch) {
       actions.add(Consumer<AppTheme>(
         builder: (context, appTheme, child) => IconButton(
           icon: Icon(appTheme.darkMode ? FontAwesomeIcons.solidSun : FontAwesomeIcons.solidMoon),
@@ -68,118 +48,54 @@ class _SCNAppBarState extends State<SCNAppBar> {
         ),
       ));
     } else {
-      actions.add(_buildSpacer());
+      actions.add(Visibility(
+        visible: false,
+        maintainSize: true,
+        maintainAnimation: true,
+        maintainState: true,
+        child: IconButton(
+          icon: const Icon(FontAwesomeIcons.square),
+          onPressed: () {/*TODO*/},
+        ),
+      ));
     }
 
-    if (widget.showSearch) {
-      actions.add(IconButton(
-        icon: const Icon(FontAwesomeIcons.solidFilter),
-        tooltip: 'Filter',
-        onPressed: () => _showFilterDialog(context),
-      ));
+    if (showSearch) {
       actions.add(IconButton(
         icon: const Icon(FontAwesomeIcons.solidMagnifyingGlass),
         tooltip: 'Search',
-        onPressed: () => AppBarState().setShowSearchField(true),
+        onPressed: () {/*TODO*/},
       ));
-    } else if (widget.showShare) {
-      actions.add(_buildSpacer());
+    } else if (showShare) {
       actions.add(IconButton(
         icon: const Icon(FontAwesomeIcons.solidShareNodes),
         tooltip: 'Share',
-        onPressed: widget.onShare ?? () {},
+        onPressed: onShare ?? () {},
       ));
     } else {
-      actions.add(_buildSpacer());
-      actions.add(_buildSpacer());
+      actions.add(Visibility(
+        visible: false,
+        maintainSize: true,
+        maintainAnimation: true,
+        maintainState: true,
+        child: IconButton(
+          icon: const Icon(FontAwesomeIcons.square),
+          onPressed: () {/*TODO*/},
+        ),
+      ));
     }
 
-    return Consumer<AppBarState>(builder: (context, value, child) {
-      if (value.showSearchField) {
-        return AppBar(
-          leading: IconButton(
-            icon: const Icon(FontAwesomeIcons.solidArrowLeft),
-            onPressed: () {
-              value.setShowSearchField(false);
-            },
-          ),
-          title: _buildSearchTextField(context),
-          actions: [
-            IconButton(
-              icon: const Icon(FontAwesomeIcons.solidMagnifyingGlass),
-              onPressed: () {
-                value.setShowSearchField(false);
-                final chiplet = MessageFilterChiplet(label: _ctrlSearchField.text, value: _ctrlSearchField.text, type: MessageFilterChipletType.search);
-                AppEvents().notifyFilterListeners([MessageFilterChipletType.search], [chiplet]);
-                _ctrlSearchField.clear();
-              },
-            ),
-          ],
-          backgroundColor: Theme.of(context).secondaryHeaderColor,
-          bottom: PreferredSize(
-            preferredSize: Size(double.infinity, 1.0),
-            child: AppBarProgressIndicator(show: value.loadingIndeterminate),
-          ),
-        );
-      } else {
-        return AppBar(
-          title: Text(widget.title ?? 'SCN'),
-          actions: actions,
-          backgroundColor: Theme.of(context).secondaryHeaderColor,
-          bottom: PreferredSize(
-            preferredSize: Size(double.infinity, 1.0),
-            child: AppBarProgressIndicator(show: value.loadingIndeterminate),
-          ),
-        );
-      }
-    });
-  }
-
-  Visibility _buildSpacer() {
-    return Visibility(
-      visible: false,
-      maintainSize: true,
-      maintainAnimation: true,
-      maintainState: true,
-      child: IconButton(
-        icon: const Icon(FontAwesomeIcons.square),
-        onPressed: () {/* NO-OP */},
+    return AppBar(
+      title: Text(title ?? 'Simple Cloud Notifier 2.0'),
+      actions: actions,
+      backgroundColor: Theme.of(context).secondaryHeaderColor,
+      bottom: PreferredSize(
+        preferredSize: Size(double.infinity, 1.0),
+        child: AppBarProgressIndicator(),
       ),
     );
   }
 
-  Widget _buildSearchTextField(BuildContext context) {
-    return TextField(
-      controller: _ctrlSearchField,
-      autofocus: true,
-      style: TextStyle(fontSize: 20),
-      textInputAction: TextInputAction.search,
-      decoration: InputDecoration(
-        hintText: 'Search',
-      ),
-      onSubmitted: (value) {
-        AppBarState().setShowSearchField(false);
-        final chiplet = MessageFilterChiplet(label: _ctrlSearchField.text, value: _ctrlSearchField.text, type: MessageFilterChipletType.search);
-        AppEvents().notifyFilterListeners([MessageFilterChipletType.search], [chiplet]);
-        _ctrlSearchField.clear();
-      },
-    );
-  }
-
-  void _showFilterDialog(BuildContext context) {
-    showDialog<void>(
-      context: context,
-      barrierDismissible: true,
-      barrierColor: Colors.transparent,
-      builder: (BuildContext context) {
-        return Dialog(
-          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0)),
-          alignment: Alignment.topCenter,
-          insetPadding: EdgeInsets.fromLTRB(0, this.widget.preferredSize.height, 0, 0),
-          backgroundColor: Colors.transparent,
-          child: AppBarFilterDialog(),
-        );
-      },
-    );
-  }
+  @override
+  Size get preferredSize => const Size.fromHeight(kToolbarHeight);
 }

flutter/lib/components/layout/app_bar_filter_dialog.dart

@@ -1,122 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:font_awesome_flutter/font_awesome_flutter.dart';
-import 'package:simplecloudnotifier/components/modals/filter_modal_channel.dart';
-import 'package:simplecloudnotifier/components/modals/filter_modal_keytoken.dart';
-import 'package:simplecloudnotifier/components/modals/filter_modal_priority.dart';
-import 'package:simplecloudnotifier/components/modals/filter_modal_sendername.dart';
-import 'package:simplecloudnotifier/components/modals/filter_modal_time.dart';
-import 'package:simplecloudnotifier/state/app_bar_state.dart';
-import 'package:simplecloudnotifier/utils/navi.dart';
-
-class AppBarFilterDialog extends StatefulWidget {
-  @override
-  _AppBarFilterDialogState createState() => _AppBarFilterDialogState();
-}
-
-class _AppBarFilterDialogState extends State<AppBarFilterDialog> {
-  double _height = 0;
-
-  double _targetHeight = 4 + (48 * 6) + (16 * 5) + 4;
-
-  @override
-  void initState() {
-    super.initState();
-    Future.delayed(Duration.zero, () {
-      setState(() {
-        _height = _targetHeight;
-      });
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    double vpWidth = MediaQuery.sizeOf(context).width;
-
-    return Container(
-      margin: const EdgeInsets.all(0),
-      width: vpWidth,
-      color: Colors.transparent,
-      child: Column(
-        children: [
-          Container(
-            color: Theme.of(context).secondaryHeaderColor,
-            child: AnimatedContainer(
-              duration: Duration(milliseconds: 350),
-              curve: Curves.easeInCubic,
-              height: _height,
-              child: ClipRect(
-                child: OverflowBox(
-                  alignment: Alignment.topCenter,
-                  maxWidth: vpWidth,
-                  minWidth: vpWidth,
-                  minHeight: 0,
-                  maxHeight: _targetHeight,
-                  child: Column(
-                    children: [
-                      SizedBox(height: 4),
-                      _buildFilterItem(context, FontAwesomeIcons.magnifyingGlass, 'Search', _showSearch),
-                      Divider(),
-                      _buildFilterItem(context, FontAwesomeIcons.snake, 'Channel', _showChannelModal),
-                      Divider(),
-                      _buildFilterItem(context, FontAwesomeIcons.signature, 'Sender', _showSenderModal),
-                      Divider(),
-                      _buildFilterItem(context, FontAwesomeIcons.timer, 'Time', _showTimeModal),
-                      Divider(),
-                      _buildFilterItem(context, FontAwesomeIcons.bolt, 'Priority', _showPriorityModal),
-                      Divider(),
-                      _buildFilterItem(context, FontAwesomeIcons.gearCode, 'Key', _showKeytokenModal),
-                      Divider(),
-                      _buildFilterItem(context, FontAwesomeIcons.magnifyingGlassPlus, 'Search (Plain)', _showPlainSearchModal),
-                      SizedBox(height: 4),
-                    ],
-                  ),
-                ),
-              ),
-            ),
-          ),
-          Expanded(child: GestureDetector(child: Container(width: vpWidth, color: Color(0x88000000)), onTap: () => Navi.popDialog(context))),
-        ],
-      ),
-    );
-  }
-
-  Widget _buildFilterItem(BuildContext context, IconData icon, String label, void Function(BuildContext context) action) {
-    return ListTile(
-      visualDensity: VisualDensity.compact,
-      title: Text(label),
-      leading: Icon(icon),
-      onTap: () {
-        Navi.popDialog(context);
-        action(context);
-      },
-    );
-  }
-
-  void _showSearch(BuildContext context) {
-    AppBarState().setShowSearchField(true);
-  }
-
-  void _showPriorityModal(BuildContext context) {
-    showDialog<void>(context: context, builder: (BuildContext context) => FilterModalPriority());
-  }
-
-  void _showChannelModal(BuildContext context) {
-    showDialog<void>(context: context, builder: (BuildContext context) => FilterModalChannel());
-  }
-
-  void _showSenderModal(BuildContext context) {
-    showDialog<void>(context: context, builder: (BuildContext context) => FilterModalSendername());
-  }
-
-  void _showKeytokenModal(BuildContext context) {
-    showDialog<void>(context: context, builder: (BuildContext context) => FilterModalKeytoken());
-  }
-
-  void _showTimeModal(BuildContext context) {
-    showDialog<void>(context: context, builder: (BuildContext context) => FilterModalTime());
-  }
-
-  void _showPlainSearchModal(BuildContext context) {
-    //TODO showDialog<void>(context: context, builder: (BuildContext context) => FilterModalSearchPlain());
-  }
-}

flutter/lib/components/layout/app_bar_progress_indicator.dart

@@ -1,19 +1,21 @@
 import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:simplecloudnotifier/state/app_bar_state.dart';
 
 class AppBarProgressIndicator extends StatelessWidget implements PreferredSizeWidget {
-  AppBarProgressIndicator({required this.show});
-
-  final bool show;
-
   @override
   Size get preferredSize => Size(double.infinity, 1.0);
 
   @override
   Widget build(BuildContext context) {
-    if (show) {
-      return LinearProgressIndicator(value: null);
-    } else {
-      return SizedBox.square(dimension: 4); // 4 height is the same as the LinearProgressIndicator
-    }
+    return Consumer<AppBarState>(
+      builder: (context, value, child) {
+        if (value.loadingIndeterminate) {
+          return LinearProgressIndicator(value: null);
+        } else {
+          return SizedBox.square(dimension: 4); // 4 height is the same as the LinearProgressIndicator
+        }
+      },
+    );
   }
 }

flutter/lib/components/layout/scaffold.dart

@@ -7,6 +7,7 @@ class SCNScaffold extends StatelessWidget {
     required this.child,
     this.title,
     this.showThemeSwitch = true,
+    this.showDebug = true,
     this.showSearch = true,
     this.showShare = false,
     this.onShare = null,
@@ -15,6 +16,7 @@ class SCNScaffold extends StatelessWidget {
   final Widget child;
   final String? title;
   final bool showThemeSwitch;
+  final bool showDebug;
   final bool showSearch;
   final bool showShare;
   final void Function()? onShare;
@@ -25,6 +27,7 @@ class SCNScaffold extends StatelessWidget {
       appBar: SCNAppBar(
         title: title,
         showThemeSwitch: showThemeSwitch,
+        showDebug: showDebug,
         showSearch: showSearch,
         showShare: showShare,
         onShare: onShare ?? () {},

flutter/lib/components/modals/filter_modal_channel.dart

@@ -1,114 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-import 'package:simplecloudnotifier/api/api_client.dart';
-import 'package:simplecloudnotifier/models/channel.dart';
-import 'package:simplecloudnotifier/pages/message_list/message_filter_chiplet.dart';
-import 'package:simplecloudnotifier/state/app_auth.dart';
-import 'package:simplecloudnotifier/state/app_events.dart';
-import 'package:simplecloudnotifier/types/immediate_future.dart';
-
-class FilterModalChannel extends StatefulWidget {
-  @override
-  _FilterModalChannelState createState() => _FilterModalChannelState();
-}
-
-class _FilterModalChannelState extends State<FilterModalChannel> {
-  Set<String> _selectedEntries = {};
-
-  late ImmediateFuture<List<Channel>>? _futureChannels;
-
-  @override
-  void initState() {
-    super.initState();
-
-    _futureChannels = null;
-    _futureChannels = ImmediateFuture.ofFuture(() async {
-      final userAcc = Provider.of<AppAuth>(context, listen: false);
-      if (!userAcc.isAuth()) throw new Exception('not logged in');
-
-      final channels = await APIClient.getChannelList(userAcc, ChannelSelector.all);
-
-      return channels.where((p) => p.subscription?.confirmed ?? false).map((e) => e.channel).toList(); // return only subscribed channels
-    }());
-  }
-
-  void toggleEntry(String channelID) {
-    setState(() {
-      if (_selectedEntries.contains(channelID)) {
-        _selectedEntries.remove(channelID);
-      } else {
-        _selectedEntries.add(channelID);
-      }
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return AlertDialog(
-      title: const Text('Channels'),
-      content: Container(
-        width: 9000,
-        height: 9000,
-        child: () {
-          if (_futureChannels == null) {
-            return Center(child: CircularProgressIndicator());
-          }
-
-          return FutureBuilder(
-            future: _futureChannels!.future,
-            builder: ((context, snapshot) {
-              if (_futureChannels?.value != null) {
-                return _buildList(context, _futureChannels!.value!);
-              } else if (snapshot.connectionState == ConnectionState.done && snapshot.hasError) {
-                return Text('Error: ${snapshot.error}'); //TODO better error display
-              } else if (snapshot.connectionState == ConnectionState.done) {
-                return _buildList(context, snapshot.data!);
-              } else {
-                return Center(child: CircularProgressIndicator());
-              }
-            }),
-          );
-        }(),
-      ),
-      actions: <Widget>[
-        TextButton(
-          style: TextButton.styleFrom(textStyle: Theme.of(context).textTheme.labelLarge),
-          child: const Text('Apply'),
-          onPressed: () {
-            onOkay();
-          },
-        ),
-      ],
-    );
-  }
-
-  void onOkay() {
-    Navigator.of(context).pop();
-
-    final chiplets = _selectedEntries
-        .map((e) => MessageFilterChiplet(
-              label: _futureChannels?.get()?.map((e) => e as Channel?).firstWhere((p) => p?.channelID == e, orElse: () => null)?.displayName ?? '???',
-              value: e,
-              type: MessageFilterChipletType.channel,
-            ))
-        .toList();
-
-    AppEvents().notifyFilterListeners([MessageFilterChipletType.channel], chiplets);
-  }
-
-  Widget _buildList(BuildContext context, List<Channel> list) {
-    return ListView.builder(
-      shrinkWrap: true,
-      itemBuilder: (builder, index) {
-        final channel = list[index];
-        return ListTile(
-          title: Text(channel.displayName),
-          leading: Icon(_selectedEntries.contains(channel.channelID) ? Icons.check_box : Icons.check_box_outline_blank, color: Theme.of(context).primaryColor),
-          onTap: () => toggleEntry(channel.channelID),
-          visualDensity: VisualDensity(vertical: -4),
-        );
-      },
-      itemCount: list.length,
-    );
-  }
-}

flutter/lib/components/modals/filter_modal_keytoken.dart

@@ -1,114 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-import 'package:simplecloudnotifier/api/api_client.dart';
-import 'package:simplecloudnotifier/models/keytoken.dart';
-import 'package:simplecloudnotifier/pages/message_list/message_filter_chiplet.dart';
-import 'package:simplecloudnotifier/state/app_auth.dart';
-import 'package:simplecloudnotifier/state/app_events.dart';
-import 'package:simplecloudnotifier/types/immediate_future.dart';
-
-class FilterModalKeytoken extends StatefulWidget {
-  @override
-  _FilterModalKeytokenState createState() => _FilterModalKeytokenState();
-}
-
-class _FilterModalKeytokenState extends State<FilterModalKeytoken> {
-  Set<String> _selectedEntries = {};
-
-  late ImmediateFuture<List<KeyToken>>? _futureKeyTokens;
-
-  @override
-  void initState() {
-    super.initState();
-
-    _futureKeyTokens = null;
-    _futureKeyTokens = ImmediateFuture.ofFuture(() async {
-      final userAcc = Provider.of<AppAuth>(context, listen: false);
-      if (!userAcc.isAuth()) throw new Exception('not logged in');
-
-      final toks = await APIClient.getKeyTokenList(userAcc);
-
-      return toks;
-    }());
-  }
-
-  void toggleEntry(String senderID) {
-    setState(() {
-      if (_selectedEntries.contains(senderID)) {
-        _selectedEntries.remove(senderID);
-      } else {
-        _selectedEntries.add(senderID);
-      }
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return AlertDialog(
-      title: const Text('Senders'),
-      content: Container(
-        width: 9000,
-        height: 9000,
-        child: () {
-          if (_futureKeyTokens == null) {
-            return Center(child: CircularProgressIndicator());
-          }
-
-          return FutureBuilder(
-            future: _futureKeyTokens!.future,
-            builder: ((context, snapshot) {
-              if (_futureKeyTokens?.value != null) {
-                return _buildList(context, _futureKeyTokens!.value!);
-              } else if (snapshot.connectionState == ConnectionState.done && snapshot.hasError) {
-                return Text('Error: ${snapshot.error}'); //TODO better error display
-              } else if (snapshot.connectionState == ConnectionState.done) {
-                return _buildList(context, snapshot.data!);
-              } else {
-                return Center(child: CircularProgressIndicator());
-              }
-            }),
-          );
-        }(),
-      ),
-      actions: <Widget>[
-        TextButton(
-          style: TextButton.styleFrom(textStyle: Theme.of(context).textTheme.labelLarge),
-          child: const Text('Apply'),
-          onPressed: () {
-            onOkay();
-          },
-        ),
-      ],
-    );
-  }
-
-  void onOkay() {
-    Navigator.of(context).pop();
-
-    final chiplets = _selectedEntries
-        .map((e) => MessageFilterChiplet(
-              label: _futureKeyTokens?.get()?.map((e) => e as KeyToken?).firstWhere((p) => p?.keytokenID == e, orElse: () => null)?.name ?? '???',
-              value: e,
-              type: MessageFilterChipletType.sender,
-            ))
-        .toList();
-
-    AppEvents().notifyFilterListeners([MessageFilterChipletType.sender], chiplets);
-  }
-
-  Widget _buildList(BuildContext context, List<KeyToken> list) {
-    return ListView.builder(
-      shrinkWrap: true,
-      itemBuilder: (builder, index) {
-        final sender = list[index];
-        return ListTile(
-          title: Text(sender.name),
-          leading: Icon(_selectedEntries.contains(sender.keytokenID) ? Icons.check_box : Icons.check_box_outline_blank, color: Theme.of(context).primaryColor),
-          onTap: () => toggleEntry(sender.keytokenID),
-          visualDensity: VisualDensity(vertical: -4),
-        );
-      },
-      itemCount: list.length,
-    );
-  }
-}

flutter/lib/components/modals/filter_modal_priority.dart

@@ -1,67 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:simplecloudnotifier/pages/message_list/message_filter_chiplet.dart';
-import 'package:simplecloudnotifier/state/app_events.dart';
-
-class FilterModalPriority extends StatefulWidget {
-  @override
-  _FilterModalPriorityState createState() => _FilterModalPriorityState();
-}
-
-class _FilterModalPriorityState extends State<FilterModalPriority> {
-  Set<int> _selectedEntries = {};
-
-  Map<int, (String, String)> _texts = {
-    0: ('Low (0)', 'Low'),
-    1: ('Normal (1)', 'Normal'),
-    2: ('High (2)', 'High'),
-  };
-
-  void toggleEntry(int entry) {
-    setState(() {
-      if (_selectedEntries.contains(entry)) {
-        _selectedEntries.remove(entry);
-      } else {
-        _selectedEntries.add(entry);
-      }
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return AlertDialog(
-      title: const Text('Priority'),
-      content: Container(
-        width: 0,
-        height: 200,
-        child: ListView.builder(
-          shrinkWrap: true,
-          itemBuilder: (builder, index) {
-            return ListTile(
-              title: Text(_texts[index]?.$1 ?? '???'),
-              leading: Icon(_selectedEntries.contains(index) ? Icons.check_box : Icons.check_box_outline_blank, color: Theme.of(context).primaryColor),
-              onTap: () => toggleEntry(index),
-            );
-          },
-          itemCount: 3,
-        ),
-      ),
-      actions: <Widget>[
-        TextButton(
-          style: TextButton.styleFrom(textStyle: Theme.of(context).textTheme.labelLarge),
-          child: const Text('Apply'),
-          onPressed: () {
-            onOkay();
-          },
-        ),
-      ],
-    );
-  }
-
-  void onOkay() {
-    Navigator.of(context).pop();
-
-    final chiplets = _selectedEntries.map((e) => MessageFilterChiplet(label: _texts[e]?.$2 ?? '???', value: e, type: MessageFilterChipletType.priority)).toList();
-
-    AppEvents().notifyFilterListeners([MessageFilterChipletType.priority], chiplets);
-  }
-}

flutter/lib/components/modals/filter_modal_sendername.dart

@@ -1,113 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-import 'package:simplecloudnotifier/api/api_client.dart';
-import 'package:simplecloudnotifier/pages/message_list/message_filter_chiplet.dart';
-import 'package:simplecloudnotifier/state/app_auth.dart';
-import 'package:simplecloudnotifier/state/app_events.dart';
-import 'package:simplecloudnotifier/types/immediate_future.dart';
-
-class FilterModalSendername extends StatefulWidget {
-  @override
-  _FilterModalSendernameState createState() => _FilterModalSendernameState();
-}
-
-class _FilterModalSendernameState extends State<FilterModalSendername> {
-  Set<String> _selectedEntries = {};
-
-  late ImmediateFuture<List<String>>? _futureSenders;
-
-  @override
-  void initState() {
-    super.initState();
-
-    _futureSenders = null;
-    _futureSenders = ImmediateFuture.ofFuture(() async {
-      final userAcc = Provider.of<AppAuth>(context, listen: false);
-      if (!userAcc.isAuth()) throw new Exception('not logged in');
-
-      final senders = await APIClient.getSenderNameList(userAcc);
-
-      return senders;
-    }());
-  }
-
-  void toggleEntry(String senderID) {
-    setState(() {
-      if (_selectedEntries.contains(senderID)) {
-        _selectedEntries.remove(senderID);
-      } else {
-        _selectedEntries.add(senderID);
-      }
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return AlertDialog(
-      title: const Text('Senders'),
-      content: Container(
-        width: 9000,
-        height: 9000,
-        child: () {
-          if (_futureSenders == null) {
-            return Center(child: CircularProgressIndicator());
-          }
-
-          return FutureBuilder(
-            future: _futureSenders!.future,
-            builder: ((context, snapshot) {
-              if (_futureSenders?.value != null) {
-                return _buildList(context, _futureSenders!.value!);
-              } else if (snapshot.connectionState == ConnectionState.done && snapshot.hasError) {
-                return Text('Error: ${snapshot.error}'); //TODO better error display
-              } else if (snapshot.connectionState == ConnectionState.done) {
-                return _buildList(context, snapshot.data!);
-              } else {
-                return Center(child: CircularProgressIndicator());
-              }
-            }),
-          );
-        }(),
-      ),
-      actions: <Widget>[
-        TextButton(
-          style: TextButton.styleFrom(textStyle: Theme.of(context).textTheme.labelLarge),
-          child: const Text('Apply'),
-          onPressed: () {
-            onOkay();
-          },
-        ),
-      ],
-    );
-  }
-
-  void onOkay() {
-    Navigator.of(context).pop();
-
-    final chiplets = _selectedEntries
-        .map((e) => MessageFilterChiplet(
-              label: e,
-              value: e,
-              type: MessageFilterChipletType.sender,
-            ))
-        .toList();
-
-    AppEvents().notifyFilterListeners([MessageFilterChipletType.sender], chiplets);
-  }
-
-  Widget _buildList(BuildContext context, List<String> list) {
-    return ListView.builder(
-      shrinkWrap: true,
-      itemBuilder: (builder, index) {
-        final sender = list[index];
-        return ListTile(
-          title: Text(sender),
-          leading: Icon(_selectedEntries.contains(sender) ? Icons.check_box : Icons.check_box_outline_blank, color: Theme.of(context).primaryColor),
-          onTap: () => toggleEntry(sender),
-          visualDensity: VisualDensity(vertical: -4),
-        );
-      },
-      itemCount: list.length,
-    );
-  }
-}

flutter/lib/components/modals/filter_modal_time.dart

@@ -1,49 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-import 'package:simplecloudnotifier/api/api_client.dart';
-import 'package:simplecloudnotifier/pages/message_list/message_filter_chiplet.dart';
-import 'package:simplecloudnotifier/state/app_auth.dart';
-import 'package:simplecloudnotifier/state/app_events.dart';
-import 'package:simplecloudnotifier/types/immediate_future.dart';
-
-class FilterModalTime extends StatefulWidget {
-  @override
-  _FilterModalTimeState createState() => _FilterModalTimeState();
-}
-
-class _FilterModalTimeState extends State<FilterModalTime> {
-  DateTime? _tsBefore = null;
-  DateTime? _tsAfter = null;
-
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return AlertDialog(
-      title: const Text('Timerange'),
-      content: Container(
-        width: 9000,
-        height: 9000,
-        child: Placeholder(),
-      ),
-      actions: <Widget>[
-        TextButton(
-          style: TextButton.styleFrom(textStyle: Theme.of(context).textTheme.labelLarge),
-          child: const Text('Apply'),
-          onPressed: () {
-            onOkay();
-          },
-        ),
-      ],
-    );
-  }
-
-  void onOkay() {
-    Navigator.of(context).pop();
-
-    //TODO
-  }
-}

flutter/lib/main.dart

@@ -2,20 +2,14 @@ import 'dart:io';
 
 import 'package:firebase_messaging/firebase_messaging.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/scheduler.dart';
-import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:provider/provider.dart';
 import 'package:hive_flutter/hive_flutter.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
 import 'package:simplecloudnotifier/models/client.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
+import 'package:simplecloudnotifier/models/message.dart';
 import 'package:simplecloudnotifier/nav_layout.dart';
-import 'package:simplecloudnotifier/pages/channel_view/channel_view.dart';
-import 'package:simplecloudnotifier/pages/message_view/message_view.dart';
-import 'package:simplecloudnotifier/settings/app_settings.dart';
 import 'package:simplecloudnotifier/state/app_bar_state.dart';
-import 'package:simplecloudnotifier/state/app_events.dart';
 import 'package:simplecloudnotifier/state/app_theme.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/state/fb_message.dart';
@@ -23,9 +17,7 @@ import 'package:simplecloudnotifier/state/globals.dart';
 import 'package:simplecloudnotifier/state/request_log.dart';
 import 'package:simplecloudnotifier/state/app_auth.dart';
 import 'package:firebase_core/firebase_core.dart';
-import 'package:simplecloudnotifier/state/scn_data_cache.dart';
 import 'package:simplecloudnotifier/utils/navi.dart';
-import 'package:simplecloudnotifier/utils/notifier.dart';
 import 'package:toastification/toastification.dart';
 import 'firebase_options.dart';
 
@@ -47,20 +39,10 @@ void main() async {
   Hive.registerAdapter(SCNRequestAdapter());
   Hive.registerAdapter(SCNLogAdapter());
   Hive.registerAdapter(SCNLogLevelAdapter());
-  Hive.registerAdapter(SCNMessageAdapter());
+  Hive.registerAdapter(MessageAdapter());
   Hive.registerAdapter(ChannelAdapter());
   Hive.registerAdapter(FBMessageAdapter());
 
-  print('[INIT] Load Hive<scn-logs>...');
-
-  try {
-    await Hive.openBox<SCNLog>('scn-logs');
-  } catch (exc, trace) {
-    Hive.deleteBoxFromDisk('scn-logs');
-    await Hive.openBox<SCNLog>('scn-logs');
-    ApplicationLog.error('Failed to open Hive-Box: scn-logs: ' + exc.toString(), trace: trace);
-  }
-
   print('[INIT] Load Hive<scn-requests>...');
 
   try {
@@ -71,13 +53,23 @@ void main() async {
     ApplicationLog.error('Failed to open Hive-Box: scn-requests: ' + exc.toString(), trace: trace);
   }
 
+  print('[INIT] Load Hive<scn-logs>...');
+
+  try {
+    await Hive.openBox<SCNLog>('scn-logs');
+  } catch (exc, trace) {
+    Hive.deleteBoxFromDisk('scn-logs');
+    await Hive.openBox<SCNLog>('scn-logs');
+    ApplicationLog.error('Failed to open Hive-Box: scn-logs: ' + exc.toString(), trace: trace);
+  }
+
   print('[INIT] Load Hive<scn-message-cache>...');
 
   try {
-    await Hive.openBox<SCNMessage>('scn-message-cache');
+    await Hive.openBox<Message>('scn-message-cache');
   } catch (exc, trace) {
     Hive.deleteBoxFromDisk('scn-message-cache');
-    await Hive.openBox<SCNMessage>('scn-message-cache');
+    await Hive.openBox<Message>('scn-message-cache');
     ApplicationLog.error('Failed to open Hive-Box: scn-message-cache' + exc.toString(), trace: trace);
   }
 
@@ -106,19 +98,20 @@ void main() async {
   final appAuth = AppAuth(); // ensure UserAccount is loaded
 
   if (appAuth.isAuth()) {
-    // load user+client in background
-    () async {
-      try {
-        await appAuth.loadUser();
-      } catch (exc, trace) {
-        ApplicationLog.error('Failed to load user (background load on startup): ' + exc.toString(), trace: trace);
-      }
-      try {
-        await appAuth.loadClient();
-      } catch (exc, trace) {
-        ApplicationLog.error('Failed to load user (background load on startup): ' + exc.toString(), trace: trace);
-      }
-    }();
+    try {
+      print('[INIT] Load User...');
+      await appAuth.loadUser();
+      //TODO fallback to cached user (perhaps event use cached client (if exists) directly and only update/load in background)
+    } catch (exc, trace) {
+      ApplicationLog.error('Failed to load user (on startup): ' + exc.toString(), trace: trace);
+    }
+    try {
+      print('[INIT] Load Client...');
+      await appAuth.loadClient();
+      //TODO fallback to cached client (perhaps event use cached client (if exists) directly and only update/load in background)
+    } catch (exc, trace) {
+      ApplicationLog.error('Failed to load user (on startup): ' + exc.toString(), trace: trace);
+    }
   }
 
   if (!Platform.isLinux) {
@@ -154,46 +147,6 @@ void main() async {
     print('[INIT] Skip Firebase init (Platform == Linux)...');
   }
 
-  print('[INIT] Load Notifications...');
-
-  final flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin();
-  final flutterLocalNotificationsPluginImpl = flutterLocalNotificationsPlugin.resolvePlatformSpecificImplementation<AndroidFlutterLocalNotificationsPlugin>();
-  if (flutterLocalNotificationsPluginImpl == null) {
-    ApplicationLog.error('Failed to get AndroidFlutterLocalNotificationsPlugin', trace: StackTrace.current);
-  } else {
-    flutterLocalNotificationsPluginImpl.requestNotificationsPermission();
-
-    final initializationSettingsAndroid = AndroidInitializationSettings('ic_notification_white');
-    final initializationSettingsDarwin = DarwinInitializationSettings(
-      requestAlertPermission: true,
-      requestBadgePermission: true,
-      requestSoundPermission: true,
-      onDidReceiveLocalNotification: _receiveLocalDarwinNotification,
-      notificationCategories: getDarwinNotificationCategories(),
-    );
-    final initializationSettingsLinux = LinuxInitializationSettings(defaultActionName: 'Open notification');
-    final initializationSettings = InitializationSettings(
-      android: initializationSettingsAndroid,
-      iOS: initializationSettingsDarwin,
-      linux: initializationSettingsLinux,
-    );
-    flutterLocalNotificationsPlugin.initialize(
-      initializationSettings,
-      onDidReceiveNotificationResponse: _receiveLocalNotification,
-      onDidReceiveBackgroundNotificationResponse: _notificationTapBackground,
-    );
-
-    final appLaunchNotification = await flutterLocalNotificationsPlugin.getNotificationAppLaunchDetails();
-    if (appLaunchNotification != null) {
-      // Use has launched SCN by clicking on a loca notifiaction, if it was a summary or message notifiaction open the corresponding screen
-      // This is android only
-      //TODO same on iOS, somehow??
-      ApplicationLog.info('App launched by notification: ${appLaunchNotification.notificationResponse?.id}');
-
-      _handleNotificationClickAction(appLaunchNotification.notificationResponse?.payload, Duration(milliseconds: 600));
-    }
-  }
-
   ApplicationLog.debug('[INIT] Application started');
 
   runApp(
@@ -202,7 +155,6 @@ void main() async {
         ChangeNotifierProvider(create: (context) => AppAuth(), lazy: false),
         ChangeNotifierProvider(create: (context) => AppTheme(), lazy: false),
         ChangeNotifierProvider(create: (context) => AppBarState(), lazy: false),
-        ChangeNotifierProvider(create: (context) => AppSettings(), lazy: false),
       ],
       child: SCNApp(),
     ),
@@ -212,8 +164,6 @@ void main() async {
 class SCNApp extends StatelessWidget {
   SCNApp({super.key});
 
-  static var materialKey = GlobalKey<NavigatorState>();
-
   @override
   Widget build(BuildContext context) {
     return ToastificationWrapper(
@@ -224,7 +174,6 @@ class SCNApp extends StatelessWidget {
       ),
       child: Consumer<AppTheme>(
         builder: (context, appTheme, child) => MaterialApp(
-          navigatorKey: SCNApp.materialKey,
           title: 'SimpleCloudNotifier',
           navigatorObservers: [Navi.routeObserver, Navi.modalRouteObserver],
           theme: ThemeData(
@@ -239,12 +188,6 @@ class SCNApp extends StatelessWidget {
   }
 }
 
-@pragma('vm:entry-point')
-void _notificationTapBackground(NotificationResponse notificationResponse) {
-  // I think only iOS triggers this, TODO
-  ApplicationLog.info('Received local notification<vm:entry-point>: ${notificationResponse.id}');
-}
-
 void setFirebaseToken(String fcmToken) async {
   final acc = AppAuth();
 
@@ -281,129 +224,18 @@ void setFirebaseToken(String fcmToken) async {
   }
 }
 
-@pragma('vm:entry-point')
 Future<void> _onBackgroundMessage(RemoteMessage message) async {
-  // a firebase message was received while the app was in the background or terminated
   await _receiveMessage(message, false);
 }
 
-@pragma('vm:entry-point')
 void _onForegroundMessage(RemoteMessage message) {
-  // a firebase message was received while the app was in the foreground
   _receiveMessage(message, true);
 }
 
 Future<void> _receiveMessage(RemoteMessage message, bool foreground) async {
-  try {
-    // ensure globals init
-    if (!Globals().isInitialized) {
-      print('[LATE-INIT] Init Globals() - to ensure working _receiveMessage($foreground)...');
-      await Globals().init();
-    }
-
-    // ensure hive init
-    if (!Hive.isBoxOpen('scn-logs')) {
-      print('[LATE-INIT] Init Hive - to ensure working _receiveMessage($foreground)...');
-
-      await Hive.initFlutter();
-      Hive.registerAdapter(SCNRequestAdapter());
-      Hive.registerAdapter(SCNLogAdapter());
-      Hive.registerAdapter(SCNLogLevelAdapter());
-      Hive.registerAdapter(SCNMessageAdapter());
-      Hive.registerAdapter(ChannelAdapter());
-      Hive.registerAdapter(FBMessageAdapter());
-    }
-
-    print('[LATE-INIT] Ensure hive boxes are open for _receiveMessage($foreground)...');
-
-    await Hive.openBox<SCNLog>('scn-logs');
-    await Hive.openBox<FBMessage>('scn-fb-messages');
-    await Hive.openBox<SCNMessage>('scn-message-cache');
-    await Hive.openBox<SCNRequest>('scn-requests');
-  } catch (exc, trace) {
-    ApplicationLog.error('Failed to init hive:' + exc.toString(), trace: trace);
-    Notifier.showLocalNotification("", "@ERROR", "@ERROR", 'Error Channel', "Error", "Failed to receive SCN message (init failed)", null);
-    return;
-  }
+  // ensure init
+  Hive.openBox<SCNLog>('scn-logs');
 
   ApplicationLog.info('Received FB message (${foreground ? 'foreground' : 'background'}): ${message.messageId ?? 'NULL'}');
-
-  String scn_msg_id;
-
-  try {
-    scn_msg_id = message.data['scn_msg_id'] as String;
-
-    final timestamp = DateTime.fromMillisecondsSinceEpoch(int.parse(message.data['timestamp'] as String) * 1000);
-    final title = message.data['title'] as String;
-    final channel = message.data['channel'] as String;
-    final channel_id = message.data['channel_id'] as String;
-    final body = message.data['body'] as String;
-
-    Notifier.showLocalNotification(scn_msg_id, channel_id, channel, 'Channel: ${channel}', title, body, timestamp);
-  } catch (exc, trace) {
-    ApplicationLog.error('Failed to decode received FB message' + exc.toString(), trace: trace);
-    Notifier.showLocalNotification("", "@ERROR", "@ERROR", 'Error Channel', "Error", "Failed to receive SCN message (decode failed)", null);
-    return;
-  }
-
-  try {
-    FBMessageLog.insert(message);
-  } catch (exc, trace) {
-    ApplicationLog.error('Failed to persist received FB message' + exc.toString(), trace: trace);
-    Notifier.showLocalNotification("", "@ERROR", "@ERROR", 'Error Channel', "Error", "Failed to receive SCN message (persist failed)", null);
-    return;
-  }
-
-  try {
-    final msg = await APIClient.getMessage(AppAuth(), scn_msg_id);
-    SCNDataCache().addToMessageCache([msg]);
-    if (foreground) AppEvents().notifyMessageReceivedListeners(msg);
-  } catch (exc, trace) {
-    ApplicationLog.error('Failed to query+persist message: ' + exc.toString(), trace: trace);
-    return;
-  }
-}
-
-void _receiveLocalDarwinNotification(int id, String? title, String? body, String? payload) {
-  //TODO iOS?
-  ApplicationLog.info('Received local notification<darwin>: $id -> [$title]');
-}
-
-void _receiveLocalNotification(NotificationResponse details) {
-  // User has tapped a flutter_local notification, while the app was running
-  ApplicationLog.info('Tapped local notification: [[${details.id} | ${details.actionId} | ${details.input} | ${details.notificationResponseType} | ${details.payload}]]');
-
-  _handleNotificationClickAction(details.payload, Duration.zero);
-}
-
-void _handleNotificationClickAction(String? payload, Duration delay) {
-  final parts = payload?.split('\n') ?? [];
-
-  if (parts.length == 4 && parts[0] == '@SCN_MESSAGE') {
-    final messageID = parts[1];
-    () async {
-      await Future.delayed(delay);
-
-      SchedulerBinding.instance.addPostFrameCallback((_) {
-        ApplicationLog.info('Handle notification action @SCN_MESSAGE --> ${messageID}');
-        Navi.push(SCNApp.materialKey.currentContext!, () => MessageViewPage(messageID: messageID, preloadedData: null));
-      });
-    }();
-  } else if (parts.length == 3 && parts[0] == '@SCN_MESSAGE_SUMMARY') {
-    final channelID = parts[1];
-    () async {
-      await Future.delayed(delay);
-
-      SchedulerBinding.instance.addPostFrameCallback((_) {
-        ApplicationLog.info('Handle notification action @SCN_MESSAGE_SUMMARY --> ${channelID}');
-        Navi.push(SCNApp.materialKey.currentContext!, () => ChannelViewPage(channelID: channelID, preloadedData: null, needsReload: null));
-      });
-    }();
-  }
-}
-
-List<DarwinNotificationCategory> getDarwinNotificationCategories() {
-  return <DarwinNotificationCategory>[
-    //TODO ?!?
-  ];
+  FBMessageLog.insert(message);
 }

flutter/lib/models/api_error.dart

@@ -66,7 +66,7 @@ class APIError {
   factory APIError.fromJson(Map<String, dynamic> json) {
     return APIError(
       success: json['success'] as bool,
-      error: (json['error'] as num).toInt(),
+      error: (json['error'] as double).toInt(),
       errhighlight: json['errhighlight'] as String,
       message: json['message'] as String,
     );

flutter/lib/models/channel.dart

@@ -12,11 +12,11 @@ class Channel extends HiveObject implements FieldDebuggable {
   @HiveField(10)
   final String ownerUserID;
   @HiveField(11)
-  final String internalName; // = InternalName, used for sending, normalized, cannot be changed
+  final String internalName;
   @HiveField(12)
-  final String displayName; // = DisplayName, used for display purposes, can be changed, initially equals InternalName
+  final String displayName;
   @HiveField(13)
-  final String? descriptionName; // = DescriptionName, (optional), longer description text, initally nil
+  final String? descriptionName;
   @HiveField(14)
   final String? subscribeKey;
   @HiveField(15)
@@ -70,21 +70,11 @@ class Channel extends HiveObject implements FieldDebuggable {
       ('messagesSent', '${this.messagesSent}'),
     ];
   }
-
-  ChannelPreview toPreview() {
-    return ChannelPreview(
-      channelID: this.channelID,
-      ownerUserID: this.ownerUserID,
-      internalName: this.internalName,
-      displayName: this.displayName,
-      descriptionName: this.descriptionName,
-    );
-  }
 }
 
 class ChannelWithSubscription {
   final Channel channel;
-  final Subscription? subscription;
+  final Subscription subscription;
 
   ChannelWithSubscription({
     required this.channel,
@@ -94,7 +84,7 @@ class ChannelWithSubscription {
   factory ChannelWithSubscription.fromJson(Map<String, dynamic> json) {
     return ChannelWithSubscription(
       channel: Channel.fromJson(json),
-      subscription: json['subscription'] == null ? null : Subscription.fromJson(json['subscription'] as Map<String, dynamic>),
+      subscription: Subscription.fromJson(json['subscription'] as Map<String, dynamic>),
     );
   }
 

flutter/lib/models/client.dart

@@ -32,19 +32,6 @@ class Client {
     );
   }
 
-  Map<String, dynamic> toJson() {
-    return {
-      'client_id': clientID,
-      'user_id': userID,
-      'type': type,
-      'fcm_token': fcmToken,
-      'timestamp_created': timestampCreated,
-      'agent_model': agentModel,
-      'agent_version': agentVersion,
-      'name': name,
-    };
-  }
-
   static List<Client> fromJsonArray(List<dynamic> jsonArr) {
     return jsonArr.map<Client>((e) => Client.fromJson(e as Map<String, dynamic>)).toList();
   }

flutter/lib/models/message.dart

@@ -1,10 +1,10 @@
 import 'package:hive_flutter/hive_flutter.dart';
 import 'package:simplecloudnotifier/state/interfaces.dart';
 
-part 'scn_message.g.dart';
+part 'message.g.dart';
 
 @HiveType(typeId: 105)
-class SCNMessage extends HiveObject implements FieldDebuggable {
+class Message extends HiveObject implements FieldDebuggable {
   @HiveField(0)
   final String messageID;
 
@@ -33,7 +33,7 @@ class SCNMessage extends HiveObject implements FieldDebuggable {
   @HiveField(21)
   final bool trimmed;
 
-  SCNMessage({
+  Message({
     required this.messageID,
     required this.senderUserID,
     required this.channelInternalName,
@@ -49,8 +49,8 @@ class SCNMessage extends HiveObject implements FieldDebuggable {
     required this.trimmed,
   });
 
-  factory SCNMessage.fromJson(Map<String, dynamic> json) {
-    return SCNMessage(
+  factory Message.fromJson(Map<String, dynamic> json) {
+    return Message(
       messageID: json['message_id'] as String,
       senderUserID: json['sender_user_id'] as String,
       channelInternalName: json['channel_internal_name'] as String,
@@ -67,10 +67,10 @@ class SCNMessage extends HiveObject implements FieldDebuggable {
     );
   }
 
-  static (String, List<SCNMessage>) fromPaginatedJsonArray(Map<String, dynamic> data, String keyMessages, String keyToken) {
+  static (String, List<Message>) fromPaginatedJsonArray(Map<String, dynamic> data, String keyMessages, String keyToken) {
     final npt = data[keyToken] as String;
 
-    final messages = (data[keyMessages] as List<dynamic>).map<SCNMessage>((e) => SCNMessage.fromJson(e as Map<String, dynamic>)).toList();
+    final messages = (data[keyMessages] as List<dynamic>).map<Message>((e) => Message.fromJson(e as Map<String, dynamic>)).toList();
 
     return (npt, messages);
   }

flutter/lib/models/message.g.dart

@@ -1,22 +1,22 @@
 // GENERATED CODE - DO NOT MODIFY BY HAND
 
-part of 'scn_message.dart';
+part of 'message.dart';
 
 // **************************************************************************
 // TypeAdapterGenerator
 // **************************************************************************
 
-class SCNMessageAdapter extends TypeAdapter<SCNMessage> {
+class MessageAdapter extends TypeAdapter<Message> {
   @override
   final int typeId = 105;
 
   @override
-  SCNMessage read(BinaryReader reader) {
+  Message read(BinaryReader reader) {
     final numOfFields = reader.readByte();
     final fields = <int, dynamic>{
       for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
     };
-    return SCNMessage(
+    return Message(
       messageID: fields[0] as String,
       senderUserID: fields[10] as String,
       channelInternalName: fields[11] as String,
@@ -34,7 +34,7 @@ class SCNMessageAdapter extends TypeAdapter<SCNMessage> {
   }
 
   @override
-  void write(BinaryWriter writer, SCNMessage obj) {
+  void write(BinaryWriter writer, Message obj) {
     writer
       ..writeByte(13)
       ..writeByte(0)
@@ -71,7 +71,7 @@ class SCNMessageAdapter extends TypeAdapter<SCNMessage> {
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
-      other is SCNMessageAdapter &&
+      other is MessageAdapter &&
           runtimeType == other.runtimeType &&
           typeId == other.typeId;
 }

flutter/lib/models/user.dart

@@ -63,33 +63,6 @@ class User {
       maxUserMessageIDLength: json['max_user_message_id_length'] as int,
     );
   }
-
-  Map<String, dynamic> toJson() {
-    return {
-      'user_id': userID,
-      'username': username,
-      'timestamp_created': timestampCreated,
-      'timestamp_lastread': timestampLastRead,
-      'timestamp_lastsent': timestampLastSent,
-      'messages_sent': messagesSent,
-      'quota_used': quotaUsed,
-      'quota_remaining': quotaRemaining,
-      'quota_max': quotaPerDay,
-      'is_pro': isPro,
-      'default_channel': defaultChannel,
-      'max_body_size': maxBodySize,
-      'max_title_length': maxTitleLength,
-      'default_priority': defaultPriority,
-      'max_channel_name_length': maxChannelNameLength,
-      'max_channel_description_length': maxChannelDescriptionLength,
-      'max_sender_name_length': maxSenderNameLength,
-      'max_user_message_id_length': maxUserMessageIDLength,
-    };
-  }
-
-  UserPreview toPreview() {
-    return UserPreview(userID: userID, username: username);
-  }
 }
 
 class UserWithClientsAndKeys {

flutter/lib/nav_layout.dart

@@ -59,7 +59,8 @@ class _SCNNavLayoutState extends State<SCNNavLayout> {
     return Scaffold(
       appBar: SCNAppBar(
         title: null,
-        showSearch: _selectedIndex == 0,
+        showDebug: true,
+        showSearch: _selectedIndex == 0 || _selectedIndex == 1,
         showShare: false,
         showThemeSwitch: true,
       ),
@@ -76,7 +77,6 @@ class _SCNNavLayoutState extends State<SCNNavLayout> {
       bottomNavigationBar: _buildNavBar(context),
       floatingActionButtonLocation: FloatingActionButtonLocation.centerDocked,
       floatingActionButton: HidableFAB(
-        heroTag: 'fab_main',
         onPressed: _onFABTapped,
         icon: FontAwesomeIcons.solidPaperPlaneTop,
       ),

flutter/lib/pages/channel_list/channel_list.dart

@@ -1,15 +1,12 @@
 import 'package:flutter/material.dart';
-import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
 import 'package:provider/provider.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
-import 'package:simplecloudnotifier/pages/channel_view/channel_view.dart';
 import 'package:simplecloudnotifier/state/app_bar_state.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/state/app_auth.dart';
 import 'package:simplecloudnotifier/pages/channel_list/channel_list_item.dart';
-import 'package:simplecloudnotifier/utils/navi.dart';
 
 class ChannelRootPage extends StatefulWidget {
   const ChannelRootPage({super.key, required this.isVisiblePage});
@@ -20,13 +17,11 @@ class ChannelRootPage extends StatefulWidget {
   State<ChannelRootPage> createState() => _ChannelRootPageState();
 }
 
-class _ChannelRootPageState extends State<ChannelRootPage> with RouteAware {
-  final PagingController<int, ChannelWithSubscription> _pagingController = PagingController.fromValue(PagingState(nextPageKey: null, itemList: [], error: null), firstPageKey: 0);
+class _ChannelRootPageState extends State<ChannelRootPage> {
+  final PagingController<int, Channel> _pagingController = PagingController.fromValue(PagingState(nextPageKey: null, itemList: [], error: null), firstPageKey: 0);
 
   bool _isInitialized = false;
 
-  bool _reloadEnqueued = false;
-
   @override
   void initState() {
     super.initState();
@@ -36,17 +31,10 @@ class _ChannelRootPageState extends State<ChannelRootPage> with RouteAware {
     if (widget.isVisiblePage && !_isInitialized) _realInitState();
   }
 
-  @override
-  void didChangeDependencies() {
-    super.didChangeDependencies();
-    Navi.modalRouteObserver.subscribe(this, ModalRoute.of(context)!);
-  }
-
   @override
   void dispose() {
     ApplicationLog.debug('ChannelRootPage::dispose');
     _pagingController.dispose();
-    Navi.modalRouteObserver.unsubscribe(this);
     super.dispose();
   }
 
@@ -63,24 +51,6 @@ class _ChannelRootPageState extends State<ChannelRootPage> with RouteAware {
     }
   }
 
-  @override
-  void didPush() {
-    // ...
-  }
-
-  @override
-  void didPopNext() {
-    if (_reloadEnqueued) {
-      ApplicationLog.debug('[ChannelList::RouteObserver] --> didPopNext (will background-refresh) (_reloadEnqueued == true)');
-      () async {
-        _reloadEnqueued = false;
-        AppBarState().setLoadingIndeterminate(true);
-        await Future.delayed(const Duration(milliseconds: 500), () {}); // prevents flutter bug where the whole process crashes ?!?
-        await _backgroundRefresh();
-      }();
-    }
-  }
-
   void _realInitState() {
     ApplicationLog.debug('ChannelRootPage::_realInitState');
     _pagingController.refresh();
@@ -98,9 +68,9 @@ class _ChannelRootPageState extends State<ChannelRootPage> with RouteAware {
     }
 
     try {
-      final items = (await APIClient.getChannelList(acc, ChannelSelector.all)).toList();
+      final items = (await APIClient.getChannelList(acc, ChannelSelector.all)).map((p) => p.channel).toList();
 
-      items.sort((a, b) => -1 * (a.channel.timestampLastSent ?? '').compareTo(b.channel.timestampLastSent ?? ''));
+      items.sort((a, b) => -1 * (a.timestampLastSent ?? '').compareTo(b.timestampLastSent ?? ''));
 
       _pagingController.value = PagingState(nextPageKey: null, itemList: items, error: null);
     } catch (exc, trace) {
@@ -124,17 +94,13 @@ class _ChannelRootPageState extends State<ChannelRootPage> with RouteAware {
 
       AppBarState().setLoadingIndeterminate(true);
 
-      final items = (await APIClient.getChannelList(acc, ChannelSelector.all)).toList();
+      final items = (await APIClient.getChannelList(acc, ChannelSelector.all)).map((p) => p.channel).toList();
 
-      items.sort((a, b) => -1 * (a.channel.timestampLastSent ?? '').compareTo(b.channel.timestampLastSent ?? ''));
+      items.sort((a, b) => -1 * (a.timestampLastSent ?? '').compareTo(b.timestampLastSent ?? ''));
 
-      setState(() {
-        _pagingController.value = PagingState(nextPageKey: null, itemList: items, error: null);
-      });
+      _pagingController.value = PagingState(nextPageKey: null, itemList: items, error: null);
     } catch (exc, trace) {
-      setState(() {
-        _pagingController.error = exc.toString();
-      });
+      _pagingController.error = exc.toString();
       ApplicationLog.error('Failed to list channels: ' + exc.toString(), trace: trace);
     } finally {
       AppBarState().setLoadingIndeterminate(false);
@@ -143,35 +109,19 @@ class _ChannelRootPageState extends State<ChannelRootPage> with RouteAware {
 
   @override
   Widget build(BuildContext context) {
-    return Scaffold(
-      body: RefreshIndicator(
-        onRefresh: () => Future.sync(
-          () => _pagingController.refresh(),
-        ),
-        child: PagedListView<int, ChannelWithSubscription>(
-          pagingController: _pagingController,
-          builderDelegate: PagedChildBuilderDelegate<ChannelWithSubscription>(
-            itemBuilder: (context, item, index) => ChannelListItem(
-              channel: item.channel,
-              subscription: item.subscription,
-              onPressed: () {
-                Navi.push(context, () => ChannelViewPage(channelID: item.channel.channelID, preloadedData: (item.channel, item.subscription), needsReload: _enqueueReload));
-              },
-            ),
+    return RefreshIndicator(
+      onRefresh: () => Future.sync(
+        () => _pagingController.refresh(),
+      ),
+      child: PagedListView<int, Channel>(
+        pagingController: _pagingController,
+        builderDelegate: PagedChildBuilderDelegate<Channel>(
+          itemBuilder: (context, item, index) => ChannelListItem(
+            channel: item,
+            onPressed: () {/*TODO*/},
           ),
         ),
       ),
-      floatingActionButton: FloatingActionButton(
-        heroTag: 'fab_channel_list_qr',
-        onPressed: () {
-          //TODO scan qr code to subscribe channel
-        },
-        child: const Icon(FontAwesomeIcons.qrcode),
-      ),
     );
   }
-
-  void _enqueueReload() {
-    _reloadEnqueued = true;
-  }
 }

flutter/lib/pages/channel_list/channel_list_item.dart

@@ -1,18 +1,10 @@
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/widgets.dart';
-import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:intl/intl.dart';
 import 'package:provider/provider.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
-import 'package:simplecloudnotifier/models/subscription.dart';
-import 'package:simplecloudnotifier/pages/channel_message_view/channel_message_view.dart';
+import 'package:simplecloudnotifier/models/message.dart';
 import 'package:simplecloudnotifier/state/app_auth.dart';
-import 'package:simplecloudnotifier/state/scn_data_cache.dart';
-import 'package:simplecloudnotifier/utils/navi.dart';
-import 'package:simplecloudnotifier/utils/toaster.dart';
 
 class ChannelListItem extends StatefulWidget {
   static final _dateFormat = DateFormat('yyyy-MM-dd kk:mm');
@@ -20,12 +12,10 @@ class ChannelListItem extends StatefulWidget {
   const ChannelListItem({
     required this.channel,
     required this.onPressed,
-    required this.subscription,
     super.key,
   });
 
   final Channel channel;
-  final Subscription? subscription;
   final Null Function() onPressed;
 
   @override
@@ -33,7 +23,7 @@ class ChannelListItem extends StatefulWidget {
 }
 
 class _ChannelListItemState extends State<ChannelListItem> {
-  SCNMessage? lastMessage;
+  Message? lastMessage;
 
   @override
   void initState() {
@@ -42,10 +32,8 @@ class _ChannelListItemState extends State<ChannelListItem> {
     final acc = Provider.of<AppAuth>(context, listen: false);
 
     if (acc.isAuth()) {
-      lastMessage = SCNDataCache().getMessagesSorted().where((p) => p.channelID == widget.channel.channelID).firstOrNull;
-
       () async {
-        final (_, channelMessages) = await APIClient.getMessageList(acc, '@start', pageSize: 1, filter: MessageFilter(channelIDs: [widget.channel.channelID]));
+        final (_, channelMessages) = await APIClient.getMessageList(acc, '@start', pageSize: 1, channelIDs: [widget.channel.channelID]);
         setState(() {
           lastMessage = channelMessages.firstOrNull;
         });
@@ -61,56 +49,39 @@ class _ChannelListItemState extends State<ChannelListItem> {
       shape: BeveledRectangleBorder(borderRadius: BorderRadius.circular(0)),
       color: Theme.of(context).cardTheme.color,
       child: InkWell(
+        splashColor: Theme.of(context).splashColor,
         onTap: widget.onPressed,
         child: Padding(
           padding: const EdgeInsets.all(8),
-          child: Row(
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.stretch,
             children: [
-              _buildIcon(context),
-              SizedBox(width: 8),
-              Expanded(
-                child: Column(
-                  crossAxisAlignment: CrossAxisAlignment.stretch,
-                  children: [
-                    Row(
-                      children: [
-                        Expanded(
-                          child: Text(
-                            widget.channel.displayName,
-                            style: const TextStyle(fontWeight: FontWeight.bold),
-                          ),
-                        ),
-                        Text(
-                          (widget.channel.timestampLastSent == null) ? '' : ChannelListItem._dateFormat.format(DateTime.parse(widget.channel.timestampLastSent!).toLocal()),
-                          style: const TextStyle(fontSize: 14),
-                        ),
-                      ],
+              Row(
+                children: [
+                  Expanded(
+                    child: Text(
+                      widget.channel.displayName,
+                      style: const TextStyle(fontWeight: FontWeight.bold),
                     ),
-                    SizedBox(height: 4),
-                    Row(
-                      crossAxisAlignment: CrossAxisAlignment.end,
-                      children: [
-                        Expanded(
-                          child: Text(
-                            _preformatTitle(lastMessage),
-                            style: TextStyle(color: Theme.of(context).textTheme.bodyLarge?.color?.withAlpha(160)),
-                          ),
-                        ),
-                        Text(widget.channel.messagesSent.toString(), style: const TextStyle(fontSize: 14, fontWeight: FontWeight.bold)),
-                      ],
-                    ),
-                  ],
-                ),
+                  ),
+                  Text(
+                    (widget.channel.timestampLastSent == null) ? '' : ChannelListItem._dateFormat.format(DateTime.parse(widget.channel.timestampLastSent!).toLocal()),
+                    style: const TextStyle(fontSize: 14),
+                  ),
+                ],
               ),
-              SizedBox(width: 4),
-              GestureDetector(
-                onTap: () {
-                  Navi.push(context, () => ChannelMessageViewPage(channel: this.widget.channel));
-                },
-                child: Padding(
-                  padding: const EdgeInsets.all(8),
-                  child: Icon(FontAwesomeIcons.solidEnvelopes, color: Theme.of(context).colorScheme.onPrimaryContainer.withAlpha(128), size: 24),
-                ),
+              SizedBox(height: 4),
+              Row(
+                crossAxisAlignment: CrossAxisAlignment.end,
+                children: [
+                  Expanded(
+                    child: Text(
+                      lastMessage?.title ?? '...',
+                      style: TextStyle(color: Theme.of(context).textTheme.bodyLarge?.color?.withAlpha(160)),
+                    ),
+                  ),
+                  Text(widget.channel.messagesSent.toString(), style: const TextStyle(fontSize: 14, fontWeight: FontWeight.bold)),
+                ],
               ),
             ],
           ),
@@ -118,21 +89,4 @@ class _ChannelListItemState extends State<ChannelListItem> {
       ),
     );
   }
-
-  String _preformatTitle(SCNMessage? message) {
-    if (message == null) return '...';
-    return message.title.replaceAll('\n', '').replaceAll('\r', '').replaceAll('\t', ' ');
-  }
-
-  Widget _buildIcon(BuildContext context) {
-    if (widget.subscription == null) {
-      return Icon(FontAwesomeIcons.solidSquareDashed, color: Theme.of(context).colorScheme.outline, size: 32); // not-subscribed
-    } else if (widget.subscription!.confirmed && widget.channel.ownerUserID == widget.subscription!.subscriberUserID) {
-      return Icon(FontAwesomeIcons.solidSquareRss, color: Theme.of(context).colorScheme.onPrimaryContainer, size: 32); // subscribed (own channel)
-    } else if (widget.subscription!.confirmed) {
-      return Icon(FontAwesomeIcons.solidSquareShareNodes, color: Theme.of(context).colorScheme.onPrimaryContainer, size: 32); // subscribed (foreign channel)
-    } else {
-      return Icon(FontAwesomeIcons.solidSquareEnvelope, color: Theme.of(context).colorScheme.tertiary, size: 32); // requested
-    }
-  }
 }

flutter/lib/pages/channel_message_view/channel_message_view.dart

@@ -1,105 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
-import 'package:simplecloudnotifier/api/api_client.dart';
-import 'package:simplecloudnotifier/components/layout/scaffold.dart';
-import 'package:simplecloudnotifier/models/channel.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
-import 'package:simplecloudnotifier/pages/message_list/message_list_item.dart';
-import 'package:simplecloudnotifier/pages/message_view/message_view.dart';
-import 'package:simplecloudnotifier/settings/app_settings.dart';
-import 'package:simplecloudnotifier/state/app_auth.dart';
-import 'package:simplecloudnotifier/state/application_log.dart';
-import 'package:simplecloudnotifier/state/scn_data_cache.dart';
-import 'package:simplecloudnotifier/utils/navi.dart';
-import 'package:provider/provider.dart';
-
-class ChannelMessageViewPage extends StatefulWidget {
-  const ChannelMessageViewPage({
-    required this.channel,
-    super.key,
-  });
-
-  final Channel channel;
-
-  @override
-  State<ChannelMessageViewPage> createState() => _ChannelMessageViewPageState();
-}
-
-class _ChannelMessageViewPageState extends State<ChannelMessageViewPage> {
-  PagingController<String, SCNMessage> _pagingController = PagingController.fromValue(PagingState(nextPageKey: null, itemList: [], error: null), firstPageKey: '@start');
-
-  @override
-  void initState() {
-    super.initState();
-
-    _pagingController.addPageRequestListener(_fetchPage);
-
-    _pagingController.refresh();
-  }
-
-  @override
-  void dispose() {
-    _pagingController.dispose();
-    super.dispose();
-  }
-
-  Future<void> _fetchPage(String thisPageToken) async {
-    final acc = Provider.of<AppAuth>(context, listen: false);
-    final cfg = Provider.of<AppSettings>(context, listen: false);
-
-    ApplicationLog.debug('Start ChannelMessageViewPage::_pagingController::_fetchPage [ ${thisPageToken} ]');
-
-    if (!acc.isAuth()) {
-      _pagingController.error = 'Not logged in';
-      return;
-    }
-
-    try {
-      final (npt, newItems) = await APIClient.getMessageList(acc, thisPageToken, pageSize: cfg.messagePageSize, filter: MessageFilter(channelIDs: [this.widget.channel.channelID]));
-
-      SCNDataCache().addToMessageCache(newItems); // no await
-
-      if (npt == '@end') {
-        _pagingController.appendLastPage(newItems);
-      } else {
-        _pagingController.appendPage(newItems, npt);
-      }
-    } catch (exc, trace) {
-      _pagingController.error = exc.toString();
-      ApplicationLog.error('Failed to list channel-messages: ' + exc.toString(), trace: trace);
-    }
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return SCNScaffold(
-      title: this.widget.channel.displayName,
-      showSearch: false,
-      showShare: false,
-      child: _buildMessageList(context),
-    );
-  }
-
-  Widget _buildMessageList(BuildContext context) {
-    return Padding(
-      padding: EdgeInsets.fromLTRB(8, 4, 8, 4),
-      child: RefreshIndicator(
-        onRefresh: () => Future.sync(
-          () => _pagingController.refresh(),
-        ),
-        child: PagedListView<String, SCNMessage>(
-          pagingController: _pagingController,
-          builderDelegate: PagedChildBuilderDelegate<SCNMessage>(
-            itemBuilder: (context, item, index) => MessageListItem(
-              message: item,
-              allChannels: {this.widget.channel.channelID: this.widget.channel},
-              onPressed: () {
-                Navi.push(context, () => MessageViewPage(messageID: item.messageID, preloadedData: (item,)));
-              },
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-}

flutter/lib/pages/channel_view/channel_view.dart

@@ -1,611 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:font_awesome_flutter/font_awesome_flutter.dart';
-import 'package:qr_flutter/qr_flutter.dart';
-import 'package:share_plus/share_plus.dart';
-import 'package:simplecloudnotifier/api/api_client.dart';
-import 'package:simplecloudnotifier/components/layout/scaffold.dart';
-import 'package:simplecloudnotifier/models/channel.dart';
-import 'package:simplecloudnotifier/models/subscription.dart';
-import 'package:simplecloudnotifier/models/user.dart';
-import 'package:simplecloudnotifier/pages/channel_message_view/channel_message_view.dart';
-import 'package:simplecloudnotifier/state/app_auth.dart';
-import 'package:simplecloudnotifier/state/app_bar_state.dart';
-import 'package:simplecloudnotifier/state/application_log.dart';
-import 'package:simplecloudnotifier/types/immediate_future.dart';
-import 'package:simplecloudnotifier/utils/navi.dart';
-import 'package:simplecloudnotifier/utils/toaster.dart';
-import 'package:simplecloudnotifier/utils/ui.dart';
-import 'package:provider/provider.dart';
-
-class ChannelViewPage extends StatefulWidget {
-  const ChannelViewPage({
-    required this.channelID,
-    required this.preloadedData,
-    required this.needsReload,
-    super.key,
-  });
-
-  final String channelID;
-  final (Channel, Subscription?)? preloadedData;
-
-  final void Function()? needsReload;
-
-  @override
-  State<ChannelViewPage> createState() => _ChannelViewPageState();
-}
-
-enum EditState { none, editing, saving }
-
-enum ChannelViewPageInitState { loading, okay, error }
-
-class _ChannelViewPageState extends State<ChannelViewPage> {
-  late ImmediateFuture<String?> _futureSubscribeKey;
-  late ImmediateFuture<List<(Subscription, UserPreview?)>> _futureSubscriptions;
-  late ImmediateFuture<UserPreview> _futureOwner;
-
-  final TextEditingController _ctrlDisplayName = TextEditingController();
-  final TextEditingController _ctrlDescriptionName = TextEditingController();
-
-  int _loadingIndeterminateCounter = 0;
-
-  EditState _editDisplayName = EditState.none;
-  String? _displayNameOverride = null;
-
-  EditState _editDescriptionName = EditState.none;
-  String? _descriptionNameOverride = null;
-
-  ChannelPreview? channelPreview;
-  Channel? channel;
-  Subscription? subscription;
-
-  ChannelViewPageInitState loadingState = ChannelViewPageInitState.loading;
-  String errorMessage = '';
-
-  @override
-  void initState() {
-    _initStateAsync();
-
-    super.initState();
-  }
-
-  @override
-  void _initStateAsync() async {
-    final userAcc = Provider.of<AppAuth>(context, listen: false);
-
-    if (widget.preloadedData != null) {
-      channelPreview = widget.preloadedData!.$1.toPreview();
-      channel = widget.preloadedData!.$1;
-      subscription = widget.preloadedData!.$2;
-    } else {
-      try {
-        var p = await APIClient.getChannelPreview(userAcc, widget.channelID);
-        channelPreview = p;
-        if (p.ownerUserID == userAcc.userID) {
-          var r = await APIClient.getChannel(userAcc, widget.channelID);
-          channel = r.channel;
-          subscription = r.subscription;
-        } else {
-          channel = null;
-          subscription = null; //TODO get own subscription on this channel, even though its foreign channel
-        }
-      } catch (exc, trace) {
-        ApplicationLog.error('Failed to load data: ' + exc.toString(), trace: trace);
-        Toaster.error("Error", 'Failed to load data');
-        this.errorMessage = 'Failed to load data: ' + exc.toString();
-        this.loadingState = ChannelViewPageInitState.error;
-        return;
-      }
-    }
-
-    this.loadingState = ChannelViewPageInitState.okay;
-
-    assert(channelPreview != null);
-
-    if (this.channelPreview!.ownerUserID == userAcc.userID) {
-      if (this.channel != null && this.channel!.subscribeKey != null) {
-        _futureSubscribeKey = ImmediateFuture<String?>.ofValue(this.channel!.subscribeKey);
-      } else {
-        _futureSubscribeKey = ImmediateFuture<String?>.ofFuture(_getSubscribeKey(userAcc));
-      }
-      _futureSubscriptions = ImmediateFuture<List<(Subscription, UserPreview?)>>.ofFuture(_listSubscriptions(userAcc));
-    } else {
-      _futureSubscribeKey = ImmediateFuture<String?>.ofValue(null);
-      _futureSubscriptions = ImmediateFuture<List<(Subscription, UserPreview?)>>.ofValue([]);
-    }
-
-    if (this.channelPreview!.ownerUserID == userAcc.userID) {
-      var cacheUser = userAcc.getUserOrNull();
-      if (cacheUser != null) {
-        _futureOwner = ImmediateFuture<UserPreview>.ofValue(cacheUser.toPreview());
-      } else {
-        _futureOwner = ImmediateFuture<UserPreview>.ofFuture(_getOwner(userAcc));
-      }
-    } else {
-      _futureOwner = ImmediateFuture<UserPreview>.ofFuture(APIClient.getUserPreview(userAcc, this.channelPreview!.ownerUserID));
-    }
-  }
-
-  @override
-  void dispose() {
-    _ctrlDisplayName.dispose();
-    _ctrlDescriptionName.dispose();
-    super.dispose();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final userAcc = Provider.of<AppAuth>(context, listen: false);
-
-    Widget child;
-
-    if (loadingState == ChannelViewPageInitState.loading) {
-      child = Center(child: CircularProgressIndicator());
-    } else if (loadingState == ChannelViewPageInitState.error) {
-      child = Center(child: Text('Error: ' + errorMessage)); //TODO better error
-    } else if (loadingState == ChannelViewPageInitState.okay && channelPreview!.ownerUserID == userAcc.userID) {
-      child = _buildOwnedChannelView(context, this.channel!);
-    } else {
-      child = _buildForeignChannelView(context, this.channelPreview!);
-    }
-
-    return SCNScaffold(
-      title: 'Channel',
-      showSearch: false,
-      showShare: false,
-      child: child,
-    );
-  }
-
-  Widget _buildOwnedChannelView(BuildContext context, Channel channel) {
-    final isSubscribed = (subscription != null && subscription!.confirmed);
-
-    return SingleChildScrollView(
-      child: Padding(
-        padding: const EdgeInsets.fromLTRB(24, 16, 24, 16),
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.stretch,
-          children: [
-            _buildQRCode(context),
-            SizedBox(height: 8),
-            UI.metaCard(
-              context: context,
-              icon: FontAwesomeIcons.solidIdCardClip,
-              title: 'ChannelID',
-              values: [channel.channelID],
-            ),
-            UI.metaCard(
-              context: context,
-              icon: FontAwesomeIcons.solidInputNumeric,
-              title: 'InternalName',
-              values: [channel.internalName],
-            ),
-            _buildDisplayNameCard(context, true),
-            _buildDescriptionNameCard(context, true),
-            UI.metaCard(
-              context: context,
-              icon: FontAwesomeIcons.solidDiagramSubtask,
-              title: 'Subscription (own)',
-              values: [_formatSubscriptionStatus(this.subscription)],
-              iconActions: isSubscribed ? [(FontAwesomeIcons.solidSquareXmark, _unsubscribe)] : [(FontAwesomeIcons.solidSquareRss, _subscribe)],
-            ),
-            _buildForeignSubscriptions(context),
-            _buildOwnerCard(context, true),
-            UI.metaCard(
-              context: context,
-              icon: FontAwesomeIcons.solidEnvelope,
-              title: 'Messages',
-              values: [channel.messagesSent.toString()],
-              mainAction: () {
-                Navi.push(context, () => ChannelMessageViewPage(channel: channel));
-              },
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-
-  Widget _buildForeignChannelView(BuildContext context, ChannelPreview channel) {
-    final isSubscribed = (subscription != null && subscription!.confirmed);
-
-    return SingleChildScrollView(
-      child: Padding(
-        padding: const EdgeInsets.fromLTRB(24, 16, 24, 16),
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.stretch,
-          children: [
-            SizedBox(height: 8),
-            UI.metaCard(
-              context: context,
-              icon: FontAwesomeIcons.solidIdCardClip,
-              title: 'ChannelID',
-              values: [channel.channelID],
-            ),
-            UI.metaCard(
-              context: context,
-              icon: FontAwesomeIcons.solidInputNumeric,
-              title: 'InternalName',
-              values: [channel.internalName],
-            ),
-            _buildDisplayNameCard(context, false),
-            _buildDescriptionNameCard(context, false),
-            UI.metaCard(
-              context: context,
-              icon: FontAwesomeIcons.solidDiagramSubtask,
-              title: 'Subscription (own)',
-              values: [_formatSubscriptionStatus(subscription)],
-              iconActions: isSubscribed ? [(FontAwesomeIcons.solidSquareXmark, _unsubscribe)] : [(FontAwesomeIcons.solidSquareRss, _subscribe)],
-            ),
-            _buildForeignSubscriptions(context),
-            _buildOwnerCard(context, false),
-          ],
-        ),
-      ),
-    );
-  }
-
-  Widget _buildForeignSubscriptions(BuildContext context) {
-    return FutureBuilder(
-      future: _futureSubscriptions.future,
-      builder: (context, snapshot) {
-        if (snapshot.hasData) {
-          return Column(
-            crossAxisAlignment: CrossAxisAlignment.stretch,
-            children: [
-              for (final (sub, user) in snapshot.data!.where((v) => v.$1.subscriptionID != subscription?.subscriptionID))
-                UI.metaCard(
-                  context: context,
-                  icon: FontAwesomeIcons.solidDiagramSuccessor,
-                  title: 'Subscription (' + (user?.username ?? user?.userID ?? 'other') + ')',
-                  values: [_formatSubscriptionStatus(sub)],
-                  iconActions: _getForeignSubActions(sub),
-                ),
-            ],
-          );
-        } else {
-          return SizedBox();
-        }
-      },
-    );
-  }
-
-  Widget _buildOwnerCard(BuildContext context, bool isOwned) {
-    return FutureBuilder(
-      future: _futureOwner.future,
-      builder: (context, snapshot) {
-        if (snapshot.hasData) {
-          return UI.metaCard(
-            context: context,
-            icon: FontAwesomeIcons.solidUser,
-            title: 'Owner',
-            values: [channelPreview!.ownerUserID + (isOwned ? ' (you)' : ''), if (snapshot.data?.username != null) snapshot.data!.username!],
-          );
-        } else {
-          return UI.metaCard(
-            context: context,
-            icon: FontAwesomeIcons.solidUser,
-            title: 'Owner',
-            values: [channelPreview!.ownerUserID + (isOwned ? ' (you)' : '')],
-          );
-        }
-      },
-    );
-  }
-
-  Widget _buildQRCode(BuildContext context) {
-    return FutureBuilder(
-      future: _futureSubscribeKey.future,
-      builder: (context, snapshot) {
-        if (snapshot.hasData && snapshot.data != null) {
-          var text = 'TODO' + '\n' + channel!.channelID + '\n' + snapshot.data!; //TODO deeplink-y (also perhaps just bas64 everything together?)
-          return GestureDetector(
-            onTap: () {
-              Share.share(text, subject: _displayNameOverride ?? channel!.displayName);
-            },
-            child: Center(
-              child: QrImageView(
-                data: text,
-                version: QrVersions.auto,
-                size: 300.0,
-                eyeStyle: QrEyeStyle(
-                  eyeShape: QrEyeShape.square,
-                  color: Theme.of(context).textTheme.bodyLarge?.color,
-                ),
-                dataModuleStyle: QrDataModuleStyle(
-                  dataModuleShape: QrDataModuleShape.square,
-                  color: Theme.of(context).textTheme.bodyLarge?.color,
-                ),
-              ),
-            ),
-          );
-        } else if (snapshot.hasData && snapshot.data == null) {
-          return const SizedBox(
-            width: 300.0,
-            height: 300.0,
-            child: Center(child: Icon(FontAwesomeIcons.solidSnake, size: 64)),
-          );
-        } else {
-          return const SizedBox(
-            width: 300.0,
-            height: 300.0,
-            child: Center(child: CircularProgressIndicator()),
-          );
-        }
-      },
-    );
-  }
-
-  Widget _buildDisplayNameCard(BuildContext context, bool isOwned) {
-    if (_editDisplayName == EditState.editing) {
-      return Padding(
-        padding: EdgeInsets.symmetric(vertical: 4, horizontal: 0),
-        child: UI.box(
-          context: context,
-          padding: EdgeInsets.fromLTRB(16, 2, 4, 2),
-          child: Row(
-            children: [
-              Container(child: Center(child: FaIcon(FontAwesomeIcons.solidInputText, size: 18)), height: 43),
-              SizedBox(width: 16),
-              Expanded(
-                child: TextField(
-                  autofocus: true,
-                  controller: _ctrlDisplayName,
-                  decoration: new InputDecoration.collapsed(hintText: 'DisplayName'),
-                ),
-              ),
-              SizedBox(width: 12),
-              SizedBox(width: 4),
-              IconButton(icon: FaIcon(FontAwesomeIcons.solidFloppyDisk), onPressed: _saveDisplayName),
-            ],
-          ),
-        ),
-      );
-    } else if (_editDisplayName == EditState.none) {
-      return UI.metaCard(
-        context: context,
-        icon: FontAwesomeIcons.solidInputText,
-        title: 'DisplayName',
-        values: [_displayNameOverride ?? channelPreview!.displayName],
-        iconActions: isOwned ? [(FontAwesomeIcons.penToSquare, _showEditDisplayName)] : [],
-      );
-    } else if (_editDisplayName == EditState.saving) {
-      return Padding(
-        padding: EdgeInsets.symmetric(vertical: 4, horizontal: 0),
-        child: UI.box(
-          context: context,
-          padding: EdgeInsets.fromLTRB(16, 2, 4, 2),
-          child: Row(
-            children: [
-              Container(child: Center(child: FaIcon(FontAwesomeIcons.solidInputText, size: 18)), height: 43),
-              SizedBox(width: 16),
-              Expanded(child: SizedBox()),
-              SizedBox(width: 12),
-              SizedBox(width: 4),
-              Padding(padding: const EdgeInsets.all(8.0), child: SizedBox(width: 18, height: 18, child: CircularProgressIndicator())),
-            ],
-          ),
-        ),
-      );
-    } else {
-      throw 'Invalid EditDisplayNameState: $_editDisplayName';
-    }
-  }
-
-  Widget _buildDescriptionNameCard(BuildContext context, bool isOwned) {
-    if (_editDescriptionName == EditState.editing) {
-      return Padding(
-        padding: EdgeInsets.symmetric(vertical: 4, horizontal: 0),
-        child: UI.box(
-          context: context,
-          padding: EdgeInsets.fromLTRB(16, 2, 4, 2),
-          child: Row(
-            children: [
-              Container(child: Center(child: FaIcon(FontAwesomeIcons.solidInputPipe, size: 18)), height: 43),
-              SizedBox(width: 16),
-              Expanded(
-                child: TextField(
-                  autofocus: true,
-                  controller: _ctrlDescriptionName,
-                  decoration: new InputDecoration.collapsed(hintText: 'Description'),
-                ),
-              ),
-              SizedBox(width: 12),
-              SizedBox(width: 4),
-              IconButton(icon: FaIcon(FontAwesomeIcons.solidFloppyDisk), onPressed: _saveDescriptionName),
-            ],
-          ),
-        ),
-      );
-    } else if (_editDescriptionName == EditState.none) {
-      return UI.metaCard(
-        context: context,
-        icon: FontAwesomeIcons.solidInputPipe,
-        title: 'Description',
-        values: [_descriptionNameOverride ?? channelPreview?.descriptionName ?? ''],
-        iconActions: isOwned ? [(FontAwesomeIcons.penToSquare, _showEditDescriptionName)] : [],
-      );
-    } else if (_editDescriptionName == EditState.saving) {
-      return Padding(
-        padding: EdgeInsets.symmetric(vertical: 4, horizontal: 0),
-        child: UI.box(
-          context: context,
-          padding: EdgeInsets.fromLTRB(16, 2, 4, 2),
-          child: Row(
-            children: [
-              Container(child: Center(child: FaIcon(FontAwesomeIcons.solidInputPipe, size: 18)), height: 43),
-              SizedBox(width: 16),
-              Expanded(child: SizedBox()),
-              SizedBox(width: 12),
-              SizedBox(width: 4),
-              Padding(padding: const EdgeInsets.all(8.0), child: SizedBox(width: 18, height: 18, child: CircularProgressIndicator())),
-            ],
-          ),
-        ),
-      );
-    } else {
-      throw 'Invalid EditDescriptionNameState: $_editDescriptionName';
-    }
-  }
-
-  void _subscribe() {
-    //TODO
-  }
-
-  void _unsubscribe() {
-    //TODO
-  }
-
-  void _showEditDisplayName() {
-    setState(() {
-      _ctrlDisplayName.text = _displayNameOverride ?? channelPreview?.displayName ?? '';
-      _editDisplayName = EditState.editing;
-      if (_editDescriptionName == EditState.editing) _editDescriptionName = EditState.none;
-    });
-  }
-
-  void _saveDisplayName() async {
-    final userAcc = Provider.of<AppAuth>(context, listen: false);
-
-    final newName = _ctrlDisplayName.text;
-
-    try {
-      setState(() {
-        _editDisplayName = EditState.saving;
-      });
-
-      final newChannel = await APIClient.updateChannel(userAcc, widget.channelID, displayName: newName);
-
-      setState(() {
-        _editDisplayName = EditState.none;
-        _displayNameOverride = newChannel.channel.displayName;
-      });
-
-      widget.needsReload?.call();
-    } catch (exc, trace) {
-      ApplicationLog.error('Failed to save DisplayName: ' + exc.toString(), trace: trace);
-      Toaster.error("Error", 'Failed to save DisplayName');
-    }
-  }
-
-  void _showEditDescriptionName() {
-    setState(() {
-      _ctrlDescriptionName.text = _descriptionNameOverride ?? channelPreview?.descriptionName ?? '';
-      _editDescriptionName = EditState.editing;
-      if (_editDisplayName == EditState.editing) _editDisplayName = EditState.none;
-    });
-  }
-
-  void _saveDescriptionName() async {
-    final userAcc = Provider.of<AppAuth>(context, listen: false);
-
-    final newName = _ctrlDescriptionName.text;
-
-    try {
-      setState(() {
-        _editDescriptionName = EditState.saving;
-      });
-
-      final newChannel = await APIClient.updateChannel(userAcc, widget.channelID, descriptionName: newName);
-
-      setState(() {
-        _editDescriptionName = EditState.none;
-        _descriptionNameOverride = newChannel.channel.descriptionName ?? '';
-      });
-
-      widget.needsReload?.call();
-    } catch (exc, trace) {
-      ApplicationLog.error('Failed to save DescriptionName: ' + exc.toString(), trace: trace);
-      Toaster.error("Error", 'Failed to save DescriptionName');
-    }
-  }
-
-  void _cancelForeignSubscription(Subscription sub) {
-    //TODO
-  }
-
-  void _confirmForeignSubscription(Subscription sub) {
-    //TODO
-  }
-
-  void _denyForeignSubscription(Subscription sub) {
-    //TODO
-  }
-
-  String _formatSubscriptionStatus(Subscription? subscription) {
-    if (subscription == null) {
-      return 'Not Subscribed';
-    } else if (subscription.confirmed) {
-      return 'Subscribed';
-    } else {
-      return 'Requested';
-    }
-  }
-
-  Future<String?> _getSubscribeKey(AppAuth auth) async {
-    try {
-      await Future.delayed(const Duration(seconds: 0), () {}); // this is annoyingly important - otherwise we call setLoadingIndeterminate directly in initStat() and get an exception....
-
-      _incLoadingIndeterminateCounter(1);
-
-      var channel = await APIClient.getChannel(auth, widget.channelID);
-
-      //await Future.delayed(const Duration(seconds: 10), () {});
-
-      return channel.channel.subscribeKey;
-    } finally {
-      _incLoadingIndeterminateCounter(-1);
-    }
-  }
-
-  Future<List<(Subscription, UserPreview?)>> _listSubscriptions(AppAuth auth) async {
-    try {
-      await Future.delayed(const Duration(seconds: 0), () {}); // this is annoyingly important - otherwise we call setLoadingIndeterminate directly in initStat() and get an exception....
-
-      _incLoadingIndeterminateCounter(1);
-
-      var subs = await APIClient.getChannelSubscriptions(auth, widget.channelID);
-
-      var userMap = {for (var v in (await Future.wait(subs.map((e) => e.subscriberUserID).toSet().map((e) => APIClient.getUserPreview(auth, e)).toList()))) v.userID: v};
-
-      //await Future.delayed(const Duration(seconds: 10), () {});
-
-      return subs.map((e) => (e, userMap[e.subscriberUserID] ?? null)).toList();
-    } finally {
-      _incLoadingIndeterminateCounter(-1);
-    }
-  }
-
-  Future<UserPreview> _getOwner(AppAuth auth) async {
-    try {
-      await Future.delayed(const Duration(seconds: 0), () {}); // this is annoyingly important - otherwise we call setLoadingIndeterminate directly in initStat() and get an exception....
-
-      _incLoadingIndeterminateCounter(1);
-
-      final owner = APIClient.getUserPreview(auth, channelPreview!.ownerUserID);
-
-      //await Future.delayed(const Duration(seconds: 10), () {});
-
-      return owner;
-    } finally {
-      _incLoadingIndeterminateCounter(-1);
-    }
-  }
-
-  List<(IconData, void Function())> _getForeignSubActions(Subscription sub) {
-    if (sub.confirmed) {
-      return [(FontAwesomeIcons.solidSquareXmark, () => _cancelForeignSubscription(sub))];
-    } else {
-      return [
-        (FontAwesomeIcons.solidSquareCheck, () => _confirmForeignSubscription(sub)),
-        (FontAwesomeIcons.solidSquareXmark, () => _denyForeignSubscription(sub)),
-      ];
-    }
-  }
-
-  void _incLoadingIndeterminateCounter(int delta) {
-    setState(() {
-      _loadingIndeterminateCounter += delta;
-      AppBarState().setLoadingIndeterminate(_loadingIndeterminateCounter > 0);
-    });
-  }
-}

flutter/lib/pages/debug/debug_actions.dart

@@ -1,5 +1,4 @@
 import 'package:flutter/material.dart';
-import 'package:simplecloudnotifier/utils/notifier.dart';
 import 'package:simplecloudnotifier/utils/toaster.dart';
 import 'package:simplecloudnotifier/utils/ui.dart';
 
@@ -53,12 +52,6 @@ class _DebugActionsPageState extends State<DebugActionsPage> {
                 onPressed: _sendTokenToServer,
                 text: 'Send FCM Token to Server',
               ),
-              SizedBox(height: 20),
-              UI.button(
-                big: false,
-                onPressed: () => Notifier.showLocalNotification('', 'TEST_CHANNEL', "Test Channel", "Channel for testing", "Hello World", "Local Notification test", null),
-                text: 'Show local notification',
-              ),
             ],
           ),
         ),

flutter/lib/pages/debug/debug_main.dart

@@ -30,6 +30,7 @@ class _DebugMainPageState extends State<DebugMainPage> {
     return SCNScaffold(
       title: 'Debug',
       showSearch: false,
+      showDebug: false,
       child: Column(
         children: [
           Padding(

flutter/lib/pages/debug/debug_persistence.dart

@@ -2,7 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:hive_flutter/hive_flutter.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
+import 'package:simplecloudnotifier/models/message.dart';
 import 'package:simplecloudnotifier/pages/debug/debug_persistence_hive.dart';
 import 'package:simplecloudnotifier/pages/debug/debug_persistence_sharedprefs.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
@@ -36,7 +36,7 @@ class _DebugPersistencePageState extends State<DebugPersistencePage> {
           _buildSharedPrefCard(context),
           _buildHiveCard(context, () => Hive.box<SCNRequest>('scn-requests'), 'scn-requests'),
           _buildHiveCard(context, () => Hive.box<SCNLog>('scn-logs'), 'scn-logs'),
-          _buildHiveCard(context, () => Hive.box<SCNMessage>('scn-message-cache'), 'scn-message-cache'),
+          _buildHiveCard(context, () => Hive.box<Message>('scn-message-cache'), 'scn-message-cache'),
           _buildHiveCard(context, () => Hive.box<Channel>('scn-channel-cache'), 'scn-channel-cache'),
           _buildHiveCard(context, () => Hive.box<FBMessage>('scn-fb-messages'), 'scn-fb-messages'),
         ],
@@ -71,7 +71,7 @@ class _DebugPersistencePageState extends State<DebugPersistencePage> {
         padding: const EdgeInsets.all(8.0),
         child: GestureDetector(
           onTap: () {
-            Navi.push(context, () => DebugHiveBoxPage(boxName: boxname, box: boxFunc()));
+            Navi.push(context, () => DebugHiveBoxPage(boxName: boxname, box: Hive.box<FBMessage>(boxname)));
           },
           child: Row(
             mainAxisAlignment: MainAxisAlignment.spaceBetween,

flutter/lib/pages/debug/debug_persistence_hive.dart

@@ -16,6 +16,7 @@ class DebugHiveBoxPage extends StatelessWidget {
     return SCNScaffold(
       title: 'Hive: ' + boxName,
       showSearch: false,
+      showDebug: false,
       child: ListView.separated(
         itemCount: box.length,
         itemBuilder: (context, listIndex) {
@@ -23,9 +24,8 @@ class DebugHiveBoxPage extends StatelessWidget {
             onTap: () {
               Navi.push(context, () => DebugHiveEntryPage(value: box.getAt(listIndex)!));
             },
-            child: Container(
-              padding: EdgeInsets.fromLTRB(8, 4, 8, 4),
-              child: Text(box.getAt(listIndex).toString(), style: TextStyle(fontWeight: FontWeight.bold, fontSize: 12)),
+            child: ListTile(
+              title: Text(box.getAt(listIndex).toString(), style: TextStyle(fontWeight: FontWeight.bold)),
             ),
           );
         },

flutter/lib/pages/debug/debug_persistence_hiveentry.dart

@@ -13,13 +13,11 @@ class DebugHiveEntryPage extends StatelessWidget {
     return SCNScaffold(
       title: 'HiveEntry',
       showSearch: false,
+      showDebug: false,
       child: ListView.separated(
         itemCount: fields.length,
         itemBuilder: (context, listIndex) {
           return ListTile(
-            dense: true,
-            contentPadding: EdgeInsets.fromLTRB(8, 0, 8, 0),
-            visualDensity: VisualDensity(horizontal: 0, vertical: -4),
             title: Text(fields[listIndex].$1, style: TextStyle(fontWeight: FontWeight.bold)),
             subtitle: Text(fields[listIndex].$2, style: TextStyle(fontFamily: "monospace")),
           );

flutter/lib/pages/debug/debug_persistence_sharedprefs.dart

@@ -13,6 +13,7 @@ class DebugSharedPrefPage extends StatelessWidget {
     return SCNScaffold(
       title: 'SharedPreferences',
       showSearch: false,
+      showDebug: false,
       child: ListView.separated(
         itemCount: sharedPref.getKeys().length,
         itemBuilder: (context, listIndex) {

flutter/lib/pages/debug/debug_request_view.dart

@@ -16,6 +16,7 @@ class DebugRequestViewPage extends StatelessWidget {
     return SCNScaffold(
       title: 'Request',
       showSearch: false,
+      showDebug: false,
       child: SingleChildScrollView(
         child: Padding(
           padding: const EdgeInsets.all(8.0),
@@ -60,7 +61,6 @@ class DebugRequestViewPage extends StatelessWidget {
               onPressed: () {
                 Clipboard.setData(new ClipboardData(text: title));
                 Toaster.info("Clipboard", 'Copied text to Clipboard');
-                print('================= [CLIPBOARD] =================\n${title}\n================= [/CLIPBOARD] =================');
               },
               icon: FontAwesomeIcons.copy,
             ),

flutter/lib/pages/message_list/message_filter_chiplet.dart

@@ -1,36 +0,0 @@
-import 'package:flutter/src/widgets/icon_data.dart';
-import 'package:font_awesome_flutter/font_awesome_flutter.dart';
-
-enum MessageFilterChipletType {
-  search,
-  channel,
-  sender,
-  timeRange,
-  priority,
-  sendkey,
-}
-
-class MessageFilterChiplet {
-  final String label; // display value
-  final dynamic value; // search/api value
-  final MessageFilterChipletType type;
-
-  MessageFilterChiplet({required this.label, required this.value, required this.type});
-
-  IconData? icon() {
-    switch (type) {
-      case MessageFilterChipletType.search:
-        return FontAwesomeIcons.magnifyingGlass;
-      case MessageFilterChipletType.channel:
-        return FontAwesomeIcons.snake;
-      case MessageFilterChipletType.sender:
-        return FontAwesomeIcons.signature;
-      case MessageFilterChipletType.timeRange:
-        return FontAwesomeIcons.timer;
-      case MessageFilterChipletType.priority:
-        return FontAwesomeIcons.bolt;
-      case MessageFilterChipletType.sendkey:
-        return FontAwesomeIcons.gearCode;
-    }
-  }
-}

flutter/lib/pages/message_list/message_list.dart

@@ -1,18 +1,15 @@
 import 'package:flutter/material.dart';
+import 'package:hive_flutter/hive_flutter.dart';
 import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
 import 'package:provider/provider.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
-import 'package:simplecloudnotifier/pages/message_list/message_filter_chiplet.dart';
+import 'package:simplecloudnotifier/models/message.dart';
 import 'package:simplecloudnotifier/pages/message_view/message_view.dart';
-import 'package:simplecloudnotifier/settings/app_settings.dart';
 import 'package:simplecloudnotifier/state/app_bar_state.dart';
-import 'package:simplecloudnotifier/state/app_events.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/state/app_auth.dart';
 import 'package:simplecloudnotifier/pages/message_list/message_list_item.dart';
-import 'package:simplecloudnotifier/state/scn_data_cache.dart';
 import 'package:simplecloudnotifier/utils/navi.dart';
 
 class MessageListPage extends StatefulWidget {
@@ -20,28 +17,28 @@ class MessageListPage extends StatefulWidget {
 
   final bool isVisiblePage;
 
+  //TODO reload on switch to tab
+  //TODO reload on app to foreground
+
   @override
   State<MessageListPage> createState() => _MessageListPageState();
 }
 
 class _MessageListPageState extends State<MessageListPage> with RouteAware {
+  static const _pageSize = 128;
+
   late final AppLifecycleListener _lifecyleListener;
 
-  PagingController<String, SCNMessage> _pagingController = PagingController.fromValue(PagingState(nextPageKey: null, itemList: [], error: null), firstPageKey: '@start');
+  PagingController<String, Message> _pagingController = PagingController.fromValue(PagingState(nextPageKey: null, itemList: [], error: null), firstPageKey: '@start');
 
   Map<String, Channel>? _channels = null;
 
   bool _isInitialized = false;
 
-  List<MessageFilterChiplet> _filterChiplets = [];
-
   @override
   void initState() {
     super.initState();
 
-    AppEvents().subscribeFilterListener(_onAddFilter);
-    AppEvents().subscribeMessageReceivedListener(_onMessageReceivedViaNotification);
-
     _pagingController.addPageRequestListener(_fetchPage);
 
     if (widget.isVisiblePage && !_isInitialized) _realInitState();
@@ -67,12 +64,18 @@ class _MessageListPageState extends State<MessageListPage> with RouteAware {
   void _realInitState() {
     ApplicationLog.debug('MessageListPage::_realInitState');
 
-    if (SCNDataCache().hasMessagesAndChannels()) {
+    final chnCache = Hive.box<Channel>('scn-channel-cache');
+    final msgCache = Hive.box<Message>('scn-message-cache');
+
+    if (chnCache.isNotEmpty && msgCache.isNotEmpty) {
       // ==== Use cache values - and refresh in background
 
-      _channels = SCNDataCache().getChannelMap();
+      _channels = <String, Channel>{for (var v in chnCache.values) v.channelID: v};
 
-      _pagingController.value = PagingState(nextPageKey: null, itemList: SCNDataCache().getMessagesSorted(), error: null);
+      final cacheMessages = msgCache.values.toList();
+      cacheMessages.sort((a, b) => -1 * a.timestamp.compareTo(b.timestamp));
+
+      _pagingController.value = PagingState(nextPageKey: null, itemList: cacheMessages, error: null);
 
       _backgroundRefresh(true);
     } else {
@@ -92,8 +95,6 @@ class _MessageListPageState extends State<MessageListPage> with RouteAware {
   @override
   void dispose() {
     ApplicationLog.debug('MessageListPage::dispose');
-    AppEvents().unsubscribeFilterListener(_onAddFilter);
-    AppEvents().unsubscribeMessageReceivedListener(_onMessageReceivedViaNotification);
     Navi.modalRouteObserver.unsubscribe(this);
     _pagingController.dispose();
     _lifecyleListener.dispose();
@@ -107,22 +108,17 @@ class _MessageListPageState extends State<MessageListPage> with RouteAware {
 
   @override
   void didPopNext() {
-    if (AppSettings().backgroundRefreshMessageListOnPop) {
-      ApplicationLog.debug('[MessageList::RouteObserver] --> didPopNext (will background-refresh)');
-      _backgroundRefresh(false);
-    }
+    ApplicationLog.debug('[MessageList::RouteObserver] --> didPopNext (will background-refresh)');
+    _backgroundRefresh(false);
   }
 
   void _onLifecycleResume() {
-    if (AppSettings().alwaysBackgroundRefreshMessageListOnLifecycleResume && widget.isVisiblePage) {
-      ApplicationLog.debug('[MessageList::_onLifecycleResume] --> (will background-refresh)');
-      _backgroundRefresh(false);
-    }
+    ApplicationLog.debug('[MessageList::_onLifecycleResume] --> (will background-refresh)');
+    _backgroundRefresh(false);
   }
 
   Future<void> _fetchPage(String thisPageToken) async {
     final acc = Provider.of<AppAuth>(context, listen: false);
-    final cfg = Provider.of<AppSettings>(context, listen: false);
 
     ApplicationLog.debug('Start MessageList::_pagingController::_fetchPage [ ${thisPageToken} ]');
 
@@ -136,12 +132,12 @@ class _MessageListPageState extends State<MessageListPage> with RouteAware {
         final channels = await APIClient.getChannelList(acc, ChannelSelector.allAny);
         _channels = <String, Channel>{for (var v in channels) v.channel.channelID: v.channel};
 
-        SCNDataCache().setChannelCache(channels); // no await
+        _setChannelCache(channels); // no await
       }
 
-      final (npt, newItems) = await APIClient.getMessageList(acc, thisPageToken, pageSize: cfg.messagePageSize, filter: _getFilter());
+      final (npt, newItems) = await APIClient.getMessageList(acc, thisPageToken, pageSize: _pageSize);
 
-      SCNDataCache().addToMessageCache(newItems); // no await
+      _addToMessageCache(newItems); // no await
 
       ApplicationLog.debug('Finished MessageList::_pagingController::_fetchPage [ ${newItems.length} items and npt: ${thisPageToken} --> ${npt} ]');
 
@@ -158,7 +154,6 @@ class _MessageListPageState extends State<MessageListPage> with RouteAware {
 
   Future<void> _backgroundRefresh(bool fullReplaceState) async {
     final acc = Provider.of<AppAuth>(context, listen: false);
-    final cfg = Provider.of<AppSettings>(context, listen: false);
 
     ApplicationLog.debug('Start background refresh of message list (fullReplaceState: $fullReplaceState)');
 
@@ -172,12 +167,12 @@ class _MessageListPageState extends State<MessageListPage> with RouteAware {
         setState(() {
           _channels = <String, Channel>{for (var v in channels) v.channel.channelID: v.channel};
         });
-        SCNDataCache().setChannelCache(channels); // no await
+        _setChannelCache(channels); // no await
       }
 
-      final (npt, newItems) = await APIClient.getMessageList(acc, '@start', pageSize: cfg.messagePageSize);
+      final (npt, newItems) = await APIClient.getMessageList(acc, '@start', pageSize: _pageSize);
 
-      SCNDataCache().addToMessageCache(newItems); // no await
+      _addToMessageCache(newItems); // no await
 
       if (fullReplaceState) {
         // fully replace/reset state
@@ -226,106 +221,49 @@ class _MessageListPageState extends State<MessageListPage> with RouteAware {
   Widget build(BuildContext context) {
     return Padding(
       padding: EdgeInsets.fromLTRB(8, 4, 8, 4),
-      child: Column(
-        crossAxisAlignment: CrossAxisAlignment.stretch,
-        children: [
-          if (_filterChiplets.isNotEmpty)
-            Wrap(
-              alignment: WrapAlignment.start,
-              spacing: 5.0,
-              children: [
-                for (var chiplet in _filterChiplets) _buildFilterChip(context, chiplet),
-              ],
-            ),
-          Expanded(
-            child: RefreshIndicator(
-              onRefresh: () => Future.sync(
-                () => _pagingController.refresh(),
-              ),
-              child: PagedListView<String, SCNMessage>(
-                pagingController: _pagingController,
-                builderDelegate: PagedChildBuilderDelegate<SCNMessage>(
-                  itemBuilder: (context, item, index) => MessageListItem(
-                    message: item,
-                    allChannels: _channels ?? {},
-                    onPressed: () {
-                      Navi.push(context, () => MessageViewPage(messageID: item.messageID, preloadedData: (item,)));
-                    },
-                  ),
-                ),
-              ),
+      child: RefreshIndicator(
+        onRefresh: () => Future.sync(
+          () => _pagingController.refresh(),
+        ),
+        child: PagedListView<String, Message>(
+          pagingController: _pagingController,
+          builderDelegate: PagedChildBuilderDelegate<Message>(
+            itemBuilder: (context, item, index) => MessageListItem(
+              message: item,
+              allChannels: _channels ?? {},
+              onPressed: () {
+                Navi.push(context, () => MessageViewPage(message: item));
+              },
             ),
           ),
-        ],
+        ),
       ),
     );
   }
 
-  Widget _buildFilterChip(BuildContext context, MessageFilterChiplet chiplet) {
-    return Padding(
-      padding: const EdgeInsets.fromLTRB(0, 2, 0, 2),
-      child: InputChip(
-        avatar: Icon(chiplet.icon()),
-        label: Text(chiplet.label),
-        onDeleted: () => _onRemFilter(chiplet),
-        onPressed: () {/* TODO idk what to do here ? */},
-        visualDensity: VisualDensity(horizontal: -4, vertical: -4),
-      ),
-    );
+  Future<void> _setChannelCache(List<ChannelWithSubscription> channels) async {
+    final cache = Hive.box<Channel>('scn-channel-cache');
+
+    if (cache.length != channels.length) await cache.clear();
+
+    for (var chn in channels) await cache.put(chn.channel.channelID, chn.channel);
   }
 
-  void _onAddFilter(List<MessageFilterChipletType> remTypeList, List<MessageFilterChiplet> chiplets) {
-    setState(() {
-      final remTypes = remTypeList.toSet();
+  Future<void> _addToMessageCache(List<Message> newItems) async {
+    final cache = Hive.box<Message>('scn-message-cache');
 
-      _filterChiplets = _filterChiplets.where((element) => !remTypes.contains(element.type)).toList() + chiplets;
+    for (var msg in newItems) await cache.put(msg.messageID, msg);
 
-      _pagingController.refresh();
-    });
-  }
+    // delete all but the newest 128 messages
 
-  void _onRemFilter(MessageFilterChiplet chiplet) {
-    setState(() {
-      _filterChiplets.remove(chiplet);
+    if (cache.length < _pageSize) return;
 
-      _pagingController.refresh();
-    });
-  }
+    final allValues = cache.values.toList();
 
-  void _onMessageReceivedViaNotification(SCNMessage msg) {
-    setState(() {
-      _pagingController.itemList = [msg] + (_pagingController.itemList ?? []);
-    });
-  }
+    allValues.sort((a, b) => -1 * a.timestamp.compareTo(b.timestamp));
 
-  MessageFilter _getFilter() {
-    var filter = MessageFilter();
-
-    var chipletsChannel = _filterChiplets.where((p) => p.type == MessageFilterChipletType.channel).toList();
-    if (chipletsChannel.isNotEmpty) {
-      filter.channelIDs = chipletsChannel.map((p) => p.value as String).toList();
+    for (var val in allValues.sublist(_pageSize)) {
+      await cache.delete(val.messageID);
     }
-
-    var chipletsSearch = _filterChiplets.where((p) => p.type == MessageFilterChipletType.search).toList();
-    if (chipletsSearch.isNotEmpty) {
-      filter.searchFilter = chipletsSearch.map((p) => p.value as String).toList();
-    }
-
-    var chipletsKeyTokens = _filterChiplets.where((p) => p.type == MessageFilterChipletType.sendkey).toList();
-    if (chipletsKeyTokens.isNotEmpty) {
-      filter.usedKeys = chipletsKeyTokens.map((p) => p.value as String).toList();
-    }
-
-    var chipletPriority = _filterChiplets.where((p) => p.type == MessageFilterChipletType.priority).toList();
-    if (chipletPriority.isNotEmpty) {
-      filter.priority = chipletPriority.map((p) => p.value as int).toList();
-    }
-
-    var chipletSender = _filterChiplets.where((p) => p.type == MessageFilterChipletType.sender).toList();
-    if (chipletSender.isNotEmpty) {
-      filter.senderNames = chipletSender.map((p) => p.value as String).toList();
-    }
-
-    return filter;
   }
 }

flutter/lib/pages/message_list/message_list_item.dart

@@ -3,7 +3,7 @@ import 'dart:math';
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
+import 'package:simplecloudnotifier/models/message.dart';
 import 'package:intl/intl.dart';
 import 'package:simplecloudnotifier/utils/ui.dart';
 
@@ -18,7 +18,7 @@ class MessageListItem extends StatelessWidget {
     super.key,
   });
 
-  final SCNMessage message;
+  final Message message;
   final Map<String, Channel> allChannels;
   final Null Function() onPressed;
 
@@ -176,11 +176,11 @@ class MessageListItem extends StatelessWidget {
     return v;
   }
 
-  String resolveChannelName(SCNMessage message) {
+  String resolveChannelName(Message message) {
     return allChannels[message.channelID]?.displayName ?? message.channelInternalName;
   }
 
-  bool showChannel(SCNMessage message) {
+  bool showChannel(Message message) {
     return message.channelInternalName != 'main';
   }
 }

flutter/lib/pages/message_view/message_view.dart

@@ -8,49 +8,36 @@ import 'package:simplecloudnotifier/api/api_client.dart';
 import 'package:simplecloudnotifier/components/layout/scaffold.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
 import 'package:simplecloudnotifier/models/keytoken.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
+import 'package:simplecloudnotifier/models/message.dart';
 import 'package:simplecloudnotifier/models/user.dart';
-import 'package:simplecloudnotifier/pages/channel_view/channel_view.dart';
 import 'package:simplecloudnotifier/state/app_auth.dart';
 import 'package:simplecloudnotifier/state/app_bar_state.dart';
-import 'package:simplecloudnotifier/utils/navi.dart';
 import 'package:simplecloudnotifier/utils/toaster.dart';
 import 'package:simplecloudnotifier/utils/ui.dart';
 
 class MessageViewPage extends StatefulWidget {
-  const MessageViewPage({
-    super.key,
-    required this.messageID,
-    required this.preloadedData,
-  });
+  const MessageViewPage({super.key, required this.message});
 
-  final String messageID; // Potentially trimmed
-  final (SCNMessage,)? preloadedData; // Message is potentially trimmed, whole object is potentially null
+  final Message message; // Potentially trimmed
 
   @override
   State<MessageViewPage> createState() => _MessageViewPageState();
 }
 
 class _MessageViewPageState extends State<MessageViewPage> {
-  late Future<(SCNMessage, ChannelPreview, KeyTokenPreview, UserPreview)>? mainFuture;
-  (SCNMessage, ChannelPreview, KeyTokenPreview, UserPreview)? mainFutureSnapshot = null;
+  late Future<(Message, ChannelPreview, KeyTokenPreview, UserPreview)>? mainFuture;
+  (Message, ChannelPreview, KeyTokenPreview, UserPreview)? mainFutureSnapshot = null;
   static final _dateFormat = DateFormat('yyyy-MM-dd kk:mm');
 
   bool _monospaceMode = false;
 
-  SCNMessage? message = null;
-
   @override
   void initState() {
-    if (widget.preloadedData != null) {
-      message = widget.preloadedData!.$1;
-    }
-
     mainFuture = fetchData();
     super.initState();
   }
 
-  Future<(SCNMessage, ChannelPreview, KeyTokenPreview, UserPreview)> fetchData() async {
+  Future<(Message, ChannelPreview, KeyTokenPreview, UserPreview)> fetchData() async {
     try {
       await Future.delayed(const Duration(seconds: 0), () {}); // this is annoyingly important - otherwise we call setLoadingIndeterminate directly in initStat() and get an exception....
 
@@ -58,7 +45,7 @@ class _MessageViewPageState extends State<MessageViewPage> {
 
       final acc = Provider.of<AppAuth>(context, listen: false);
 
-      final msg = await APIClient.getMessage(acc, widget.messageID);
+      final msg = await APIClient.getMessage(acc, widget.message.messageID);
 
       final fut_chn = APIClient.getChannelPreview(acc, msg.channelID);
       final fut_key = APIClient.getKeyTokenPreview(acc, msg.usedKeyID);
@@ -92,7 +79,7 @@ class _MessageViewPageState extends State<MessageViewPage> {
       showSearch: false,
       showShare: true,
       onShare: _share,
-      child: FutureBuilder<(SCNMessage, ChannelPreview, KeyTokenPreview, UserPreview)>(
+      child: FutureBuilder<(Message, ChannelPreview, KeyTokenPreview, UserPreview)>(
         future: mainFuture,
         builder: (context, snapshot) {
           if (snapshot.hasData) {
@@ -100,8 +87,8 @@ class _MessageViewPageState extends State<MessageViewPage> {
             return _buildMessageView(context, msg, chn, tok, usr);
           } else if (snapshot.hasError) {
             return Center(child: Text('${snapshot.error}')); //TODO nice error page
-          } else if (message != null && !this.message!.trimmed) {
-            return _buildMessageView(context, this.message!, null, null, null);
+          } else if (!widget.message.trimmed) {
+            return _buildMessageView(context, widget.message, null, null, null);
           } else {
             return const Center(child: CircularProgressIndicator());
           }
@@ -111,9 +98,7 @@ class _MessageViewPageState extends State<MessageViewPage> {
   }
 
   void _share() async {
-    if (this.message == null) return;
-
-    var msg = this.message!;
+    var msg = widget.message;
     if (mainFutureSnapshot != null) {
       (msg, _, _, _) = mainFutureSnapshot!;
     }
@@ -133,7 +118,7 @@ class _MessageViewPageState extends State<MessageViewPage> {
     }
   }
 
-  Widget _buildMessageView(BuildContext context, SCNMessage message, ChannelPreview? channel, KeyTokenPreview? token, UserPreview? user) {
+  Widget _buildMessageView(BuildContext context, Message message, ChannelPreview? channel, KeyTokenPreview? token, UserPreview? user) {
     final userAccUserID = context.select<AppAuth, String?>((v) => v.userID);
 
     return SingleChildScrollView(
@@ -146,58 +131,12 @@ class _MessageViewPageState extends State<MessageViewPage> {
             SizedBox(height: 8),
             if (message.content != null) ..._buildMessageContent(context, message),
             SizedBox(height: 8),
-            if (message.senderName != null)
-              UI.metaCard(
-                context: context,
-                icon: FontAwesomeIcons.solidSignature,
-                title: 'Sender',
-                values: [message.senderName!],
-                mainAction: () => {/*TODO*/},
-              ),
-            UI.metaCard(
-              context: context,
-              icon: FontAwesomeIcons.solidGearCode,
-              title: 'KeyToken',
-              values: [message.usedKeyID, token?.name ?? '...'],
-              mainAction: () => {/*TODO*/},
-            ),
-            UI.metaCard(
-              context: context,
-              icon: FontAwesomeIcons.solidIdCardClip,
-              title: 'MessageID',
-              values: [message.messageID, message.userMessageID ?? ''],
-            ),
-            UI.metaCard(
-              context: context,
-              icon: FontAwesomeIcons.solidSnake,
-              title: 'Channel',
-              values: [message.channelID, channel?.displayName ?? message.channelInternalName],
-              mainAction: (channel != null)
-                  ? () {
-                      Navi.push(context, () => ChannelViewPage(channelID: channel.channelID, preloadedData: null, needsReload: null));
-                    }
-                  : null,
-            ),
-            UI.metaCard(
-              context: context,
-              icon: FontAwesomeIcons.solidTimer,
-              title: 'Timestamp',
-              values: [message.timestamp],
-            ),
-            UI.metaCard(
-              context: context,
-              icon: FontAwesomeIcons.solidUser,
-              title: 'User',
-              values: [user?.userID ?? '...', user?.username ?? ''],
-              mainAction: () => {/*TODO*/},
-            ),
-            UI.metaCard(
-              context: context,
-              icon: FontAwesomeIcons.solidBolt,
-              title: 'Priority',
-              values: [_prettyPrintPriority(message.priority)],
-              mainAction: () => {/*TODO*/},
-            ),
+            if (message.senderName != null) _buildMetaCard(context, FontAwesomeIcons.solidSignature, 'Sender', [message.senderName!], () => {/*TODO*/}),
+            _buildMetaCard(context, FontAwesomeIcons.solidGearCode, 'KeyToken', [message.usedKeyID, if (token != null) token.name], () => {/*TODO*/}),
+            _buildMetaCard(context, FontAwesomeIcons.solidIdCardClip, 'MessageID', [message.messageID, if (message.userMessageID != null) message.userMessageID!], null),
+            _buildMetaCard(context, FontAwesomeIcons.solidSnake, 'Channel', [message.channelID, channel?.displayName ?? message.channelInternalName], () => {/*TODO*/}),
+            _buildMetaCard(context, FontAwesomeIcons.solidTimer, 'Timestamp', [message.timestamp], null),
+            _buildMetaCard(context, FontAwesomeIcons.solidUser, 'User', [if (user != null) user.userID, if (user?.username != null) user!.username!], () => {/*TODO*/}), //TODO
             if (message.senderUserID == userAccUserID) UI.button(text: "Delete Message", onPressed: () {/*TODO*/}, color: Colors.red[900]),
           ],
         ),
@@ -205,11 +144,11 @@ class _MessageViewPageState extends State<MessageViewPage> {
     );
   }
 
-  String _resolveChannelName(ChannelPreview? channel, SCNMessage message) {
+  String _resolveChannelName(ChannelPreview? channel, Message message) {
     return channel?.displayName ?? message.channelInternalName;
   }
 
-  List<Widget> _buildMessageHeader(BuildContext context, SCNMessage message, ChannelPreview? channel) {
+  List<Widget> _buildMessageHeader(BuildContext context, Message message, ChannelPreview? channel) {
     return [
       Row(
         children: [
@@ -228,7 +167,7 @@ class _MessageViewPageState extends State<MessageViewPage> {
     ];
   }
 
-  List<Widget> _buildMessageContent(BuildContext context, SCNMessage message) {
+  List<Widget> _buildMessageContent(BuildContext context, Message message) {
     return [
       Row(
         children: [
@@ -239,7 +178,6 @@ class _MessageViewPageState extends State<MessageViewPage> {
             onPressed: () {
               Clipboard.setData(new ClipboardData(text: message.content ?? ''));
               Toaster.info("Clipboard", 'Copied text to Clipboard');
-              print('================= [CLIPBOARD] =================\n${message.content}\n================= [/CLIPBOARD] =================');
             },
             icon: FontAwesomeIcons.copy,
           ),
@@ -275,20 +213,43 @@ class _MessageViewPageState extends State<MessageViewPage> {
     ];
   }
 
-  String _preformatTitle(SCNMessage message) {
-    return message.title.replaceAll('\n', '').replaceAll('\r', '').replaceAll('\t', ' ');
-  }
+  Widget _buildMetaCard(BuildContext context, IconData icn, String title, List<String> values, void Function()? action) {
+    final container = UI.box(
+      context: context,
+      padding: EdgeInsets.fromLTRB(16, 2, 4, 2),
+      child: Row(
+        children: [
+          FaIcon(icn, size: 18),
+          SizedBox(width: 16),
+          Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Text(title, style: const TextStyle(fontSize: 16, fontWeight: FontWeight.bold)),
+              for (final val in values) Text(val, style: const TextStyle(fontSize: 14)),
+            ],
+          ),
+        ],
+      ),
+    );
 
-  String _prettyPrintPriority(int priority) {
-    switch (priority) {
-      case 0:
-        return 'Low (0)';
-      case 1:
-        return 'Normal (1)';
-      case 2:
-        return 'High (2)';
-      default:
-        return 'Unknown ($priority)';
+    if (action == null) {
+      return Padding(
+        padding: EdgeInsets.symmetric(vertical: 4, horizontal: 0),
+        child: container,
+      );
+    } else {
+      return Padding(
+        padding: EdgeInsets.symmetric(vertical: 4, horizontal: 0),
+        child: InkWell(
+          splashColor: Theme.of(context).splashColor,
+          onTap: action,
+          child: container,
+        ),
+      );
     }
   }
+
+  String _preformatTitle(Message message) {
+    return message.title.replaceAll('\n', '').replaceAll('\r', '').replaceAll('\t', ' ');
+  }
 }

flutter/lib/settings/app_settings.dart

@@ -1,35 +0,0 @@
-import 'package:flutter/material.dart';
-
-class AppSettings extends ChangeNotifier {
-  bool groupNotifications = true;
-  int messagePageSize = 128;
-  bool showDebugButton = true;
-  bool backgroundRefreshMessageListOnPop = false;
-  bool alwaysBackgroundRefreshMessageListOnLifecycleResume = true;
-
-  static AppSettings? _singleton = AppSettings._internal();
-
-  factory AppSettings() {
-    return _singleton ?? (_singleton = AppSettings._internal());
-  }
-
-  AppSettings._internal() {
-    load();
-  }
-
-  void clear() {
-    //TODO
-
-    notifyListeners();
-  }
-
-  void load() {
-    //TODO
-
-    notifyListeners();
-  }
-
-  Future<void> save() async {
-    //TODO
-  }
-}

flutter/lib/state/app_auth.dart

@@ -1,11 +1,8 @@
-import 'dart:convert';
-
 import 'package:flutter/foundation.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
 import 'package:simplecloudnotifier/api/api_exception.dart';
 import 'package:simplecloudnotifier/models/client.dart';
 import 'package:simplecloudnotifier/models/user.dart';
-import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/state/globals.dart';
 import 'package:simplecloudnotifier/state/token_source.dart';
 
@@ -15,9 +12,9 @@ class AppAuth extends ChangeNotifier implements TokenSource {
   String? _tokenAdmin;
   String? _tokenSend;
 
-  (User, DateTime)? _user;
-
-  (Client, DateTime)? _client;
+  User? _user;
+  Client? _client;
+  DateTime? _clientQueryTime;
 
   String? get userID => _userID;
   String? get tokenAdmin => _tokenAdmin;
@@ -38,21 +35,17 @@ class AppAuth extends ChangeNotifier implements TokenSource {
   }
 
   void set(User user, Client client, String tokenAdmin, String tokenSend) {
-    _client = (client, DateTime.now());
-
-    _user = (user, DateTime.now());
-
+    _client = client;
+    _user = user;
     _userID = user.userID;
     _clientID = client.clientID;
-
     _tokenAdmin = tokenAdmin;
     _tokenSend = tokenSend;
-
     notifyListeners();
   }
 
   void setClientAndClientID(Client client) {
-    _client = (client, DateTime.now());
+    _client = client;
     _clientID = client.clientID;
     notifyListeners();
   }
@@ -90,33 +83,6 @@ class AppAuth extends ChangeNotifier implements TokenSource {
     _client = null;
     _user = null;
 
-    final userjson = Globals().sharedPrefs.getString('auth.user.obj');
-    final userqdate = Globals().sharedPrefs.getString('auth.user.qdate');
-    final clientjson = Globals().sharedPrefs.getString('auth.client.obj');
-    final clientqdate = Globals().sharedPrefs.getString('auth.client.qdate');
-
-    if (userjson != null && userqdate != null) {
-      try {
-        final ts = DateTime.parse(userqdate);
-        final obj = User.fromJson(jsonDecode(userjson) as Map<String, dynamic>);
-        _user = (obj, ts);
-      } catch (exc, trace) {
-        ApplicationLog.error('failed to parse user object from shared-prefs (auth.user.obj): ' + exc.toString(), additional: 'Data:\n${userjson}\nQDate:\n${userqdate}', trace: trace);
-        _user = null;
-      }
-    }
-
-    if (clientjson != null && clientqdate != null) {
-      try {
-        final ts = DateTime.parse(clientqdate);
-        final obj = Client.fromJson(jsonDecode(clientjson) as Map<String, dynamic>);
-        _client = (obj, ts);
-      } catch (exc, trace) {
-        ApplicationLog.error('failed to parse user object from shared-prefs (auth.client.obj): ' + exc.toString(), additional: 'Data:\n${clientjson}\nQDate:\n${clientqdate}', trace: trace);
-        _client = null;
-      }
-    }
-
     notifyListeners();
   }
 
@@ -128,10 +94,6 @@ class AppAuth extends ChangeNotifier implements TokenSource {
       await Globals().sharedPrefs.remove('auth.tokensend');
       await Globals().sharedPrefs.setString('auth.cdate', "");
       await Globals().sharedPrefs.setString('auth.mdate', DateTime.now().toIso8601String());
-      await Globals().sharedPrefs.remove('auth.user.obj');
-      await Globals().sharedPrefs.remove('auth.user.qdate');
-      await Globals().sharedPrefs.remove('auth.client.obj');
-      await Globals().sharedPrefs.remove('auth.client.qdate');
     } else {
       await Globals().sharedPrefs.setString('auth.userid', _userID!);
       await Globals().sharedPrefs.setString('auth.clientid', _clientID!);
@@ -139,34 +101,14 @@ class AppAuth extends ChangeNotifier implements TokenSource {
       await Globals().sharedPrefs.setString('auth.tokensend', _tokenSend!);
       if (Globals().sharedPrefs.getString('auth.cdate') == null) await Globals().sharedPrefs.setString('auth.cdate', DateTime.now().toIso8601String());
       await Globals().sharedPrefs.setString('auth.mdate', DateTime.now().toIso8601String());
-
-      if (_user != null) {
-        await Globals().sharedPrefs.setString('auth.user.obj', jsonEncode(_user!.$1.toJson()));
-        await Globals().sharedPrefs.setString('auth.user.qdate', _user!.$2.toIso8601String());
-      } else {
-        await Globals().sharedPrefs.remove('auth.user.obj');
-        await Globals().sharedPrefs.remove('auth.user.qdate');
-      }
-
-      if (_client != null) {
-        await Globals().sharedPrefs.setString('auth.client.obj', jsonEncode(_client!.$1.toJson()));
-        await Globals().sharedPrefs.setString('auth.client.qdate', _client!.$2.toIso8601String());
-      } else {
-        await Globals().sharedPrefs.remove('auth.client.obj');
-        await Globals().sharedPrefs.remove('auth.client.qdate');
-      }
     }
 
     Globals().sharedPrefs.setString('auth.mdate', DateTime.now().toIso8601String());
   }
 
-  Future<User> loadUser({bool force = false, Duration? forceIfOlder = null}) async {
-    if (forceIfOlder != null && _user != null && _user!.$2.difference(DateTime.now()) > forceIfOlder) {
-      force = true;
-    }
-
-    if (!force && _user != null && _user!.$1.userID == _userID) {
-      return _user!.$1;
+  Future<User> loadUser({bool force = false}) async {
+    if (!force && _user != null && _user!.userID == _userID) {
+      return _user!;
     }
 
     if (_userID == null || _tokenAdmin == null) {
@@ -175,24 +117,20 @@ class AppAuth extends ChangeNotifier implements TokenSource {
 
     final user = await APIClient.getUser(this, _userID!);
 
-    _user = (user, DateTime.now());
+    _user = user;
 
     await save();
 
     return user;
   }
 
-  User? getUserOrNull() {
-    return _user?.$1;
-  }
-
   Future<Client?> loadClient({bool force = false, Duration? forceIfOlder = null}) async {
-    if (forceIfOlder != null && _client != null && _client!.$2.difference(DateTime.now()) > forceIfOlder) {
+    if (forceIfOlder != null && _clientQueryTime != null && _clientQueryTime!.difference(DateTime.now()) > forceIfOlder) {
       force = true;
     }
 
-    if (!force && _client != null && _client!.$1.clientID == _clientID) {
-      return _client!.$1;
+    if (!force && _client != null && _client!.clientID == _clientID) {
+      return _client!;
     }
 
     if (_clientID == null || _tokenAdmin == null) {
@@ -202,7 +140,7 @@ class AppAuth extends ChangeNotifier implements TokenSource {
     try {
       final client = await APIClient.getClient(this, _clientID!);
 
-      _client = (client, DateTime.now());
+      _client = client;
 
       await save();
 
@@ -216,10 +154,6 @@ class AppAuth extends ChangeNotifier implements TokenSource {
     }
   }
 
-  Client? getClientOrNull() {
-    return _client?.$1;
-  }
-
   @override
   String getToken() {
     return _tokenAdmin!;

flutter/lib/state/app_bar_state.dart

@@ -12,18 +12,9 @@ class AppBarState extends ChangeNotifier {
   bool _loadingIndeterminate = false;
   bool get loadingIndeterminate => _loadingIndeterminate;
 
-  bool _showSearchField = false;
-  bool get showSearchField => _showSearchField;
-
   void setLoadingIndeterminate(bool v) {
     if (_loadingIndeterminate == v) return;
     _loadingIndeterminate = v;
     notifyListeners();
   }
-
-  void setShowSearchField(bool v) {
-    if (_showSearchField == v) return;
-    _showSearchField = v;
-    notifyListeners();
-  }
 }

flutter/lib/state/app_events.dart

@@ -1,53 +0,0 @@
-import 'package:simplecloudnotifier/models/scn_message.dart';
-import 'package:simplecloudnotifier/pages/message_list/message_filter_chiplet.dart';
-import 'package:simplecloudnotifier/state/application_log.dart';
-
-class AppEvents {
-  static AppEvents? _singleton = AppEvents._internal();
-
-  factory AppEvents() {
-    return _singleton ?? (_singleton = AppEvents._internal());
-  }
-
-  AppEvents._internal() {}
-
-  // --------------------------------------------------------------------------
-
-  List<void Function(List<MessageFilterChipletType> types, List<MessageFilterChiplet>)> _filterListeners = [];
-
-  void subscribeFilterListener(void Function(List<MessageFilterChipletType> types, List<MessageFilterChiplet>) listener) {
-    _filterListeners.add(listener);
-  }
-
-  void unsubscribeFilterListener(void Function(List<MessageFilterChipletType> types, List<MessageFilterChiplet>) listener) {
-    _filterListeners.remove(listener);
-  }
-
-  void notifyFilterListeners(List<MessageFilterChipletType> types, List<MessageFilterChiplet> query) {
-    ApplicationLog.debug('[AppEvents] onFilter: [${types.join(" ; ")}], [${query.map((e) => e.label).join('|')}]');
-
-    for (var listener in _filterListeners) {
-      listener(types, query);
-    }
-  }
-
-  // --------------------------------------------------------------------------
-
-  List<void Function(SCNMessage)> _messageReceivedListeners = [];
-
-  void subscribeMessageReceivedListener(void Function(SCNMessage) listener) {
-    _messageReceivedListeners.add(listener);
-  }
-
-  void unsubscribeMessageReceivedListener(void Function(SCNMessage) listener) {
-    _messageReceivedListeners.remove(listener);
-  }
-
-  void notifyMessageReceivedListeners(SCNMessage msg) {
-    ApplicationLog.debug('[AppEvents] onMessageReceived: ${msg.messageID}');
-
-    for (var listener in _messageReceivedListeners) {
-      listener(msg);
-    }
-  }
-}

flutter/lib/state/application_log.dart

@@ -10,7 +10,6 @@ class ApplicationLog {
   static void debug(String message, {String? additional, StackTrace? trace}) {
     (additional != null && additional != '') ? print('[DEBUG] ${message}: ${additional}') : print('[DEBUG] ${message}');
 
-    if (!Hive.isBoxOpen('scn-logs')) return;
     Hive.box<SCNLog>('scn-logs').add(SCNLog(
       id: Xid().toString(),
       timestamp: DateTime.now(),
@@ -24,7 +23,6 @@ class ApplicationLog {
   static void info(String message, {String? additional, StackTrace? trace}) {
     (additional != null && additional != '') ? print('[INFO] ${message}: ${additional}') : print('[INFO] ${message}');
 
-    if (!Hive.isBoxOpen('scn-logs')) return;
     Hive.box<SCNLog>('scn-logs').add(SCNLog(
       id: Xid().toString(),
       timestamp: DateTime.now(),
@@ -38,7 +36,6 @@ class ApplicationLog {
   static void warn(String message, {String? additional, StackTrace? trace}) {
     (additional != null && additional != '') ? print('[WARN] ${message}: ${additional}') : print('[WARN] ${message}');
 
-    if (!Hive.isBoxOpen('scn-logs')) return;
     Hive.box<SCNLog>('scn-logs').add(SCNLog(
       id: Xid().toString(),
       timestamp: DateTime.now(),
@@ -52,7 +49,6 @@ class ApplicationLog {
   static void error(String message, {String? additional, StackTrace? trace}) {
     (additional != null && additional != '') ? print('[ERROR] ${message}: ${additional}') : print('[ERROR] ${message}');
 
-    if (!Hive.isBoxOpen('scn-logs')) return;
     Hive.box<SCNLog>('scn-logs').add(SCNLog(
       id: Xid().toString(),
       timestamp: DateTime.now(),
@@ -66,7 +62,6 @@ class ApplicationLog {
   static void fatal(String message, {String? additional, StackTrace? trace}) {
     (additional != null && additional != '') ? print('[FATAL] ${message}: ${additional}') : print('[FATAL] ${message}');
 
-    if (!Hive.isBoxOpen('scn-logs')) return;
     Hive.box<SCNLog>('scn-logs').add(SCNLog(
       id: Xid().toString(),
       timestamp: DateTime.now(),

flutter/lib/state/fb_message.dart

@@ -32,6 +32,8 @@ class FBMessage extends HiveObject implements FieldDebuggable {
   final String? messageType;
   @HiveField(8)
   final bool mutableContent;
+  @HiveField(9)
+  final RemoteNotification? notification;
   @HiveField(10)
   final DateTime? sentTime;
   @HiveField(11)
@@ -52,7 +54,7 @@ class FBMessage extends HiveObject implements FieldDebuggable {
   @HiveField(25)
   final String? notificationAndroidLink;
   @HiveField(26)
-  final String? notificationAndroidPriority;
+  final AndroidNotificationPriority? notificationAndroidPriority;
   @HiveField(27)
   final String? notificationAndroidSmallIcon;
   @HiveField(28)
@@ -60,14 +62,14 @@ class FBMessage extends HiveObject implements FieldDebuggable {
   @HiveField(29)
   final String? notificationAndroidTicker;
   @HiveField(30)
-  final String? notificationAndroidVisibility;
+  final AndroidNotificationVisibility? notificationAndroidVisibility;
   @HiveField(31)
   final String? notificationAndroidTag;
 
   @HiveField(40)
   final String? notificationAppleBadge;
   @HiveField(41)
-  final String? notificationAppleSound;
+  final AppleNotificationSound? notificationAppleSound;
   @HiveField(42)
   final String? notificationAppleImageUrl;
   @HiveField(43)
@@ -107,6 +109,7 @@ class FBMessage extends HiveObject implements FieldDebuggable {
     required this.messageId,
     required this.messageType,
     required this.mutableContent,
+    required this.notification,
     required this.sentTime,
     required this.threadId,
     required this.ttl,
@@ -149,6 +152,7 @@ class FBMessage extends HiveObject implements FieldDebuggable {
         this.messageId = rmsg.messageId,
         this.messageType = rmsg.messageType,
         this.mutableContent = rmsg.mutableContent,
+        this.notification = rmsg.notification,
         this.sentTime = rmsg.sentTime,
         this.threadId = rmsg.threadId,
         this.ttl = rmsg.ttl,
@@ -158,14 +162,14 @@ class FBMessage extends HiveObject implements FieldDebuggable {
         this.notificationAndroidCount = rmsg.notification?.android?.count,
         this.notificationAndroidImageUrl = rmsg.notification?.android?.imageUrl,
         this.notificationAndroidLink = rmsg.notification?.android?.link,
-        this.notificationAndroidPriority = rmsg.notification?.android?.priority.toString(),
+        this.notificationAndroidPriority = rmsg.notification?.android?.priority,
         this.notificationAndroidSmallIcon = rmsg.notification?.android?.smallIcon,
         this.notificationAndroidSound = rmsg.notification?.android?.sound,
         this.notificationAndroidTicker = rmsg.notification?.android?.ticker,
-        this.notificationAndroidVisibility = rmsg.notification?.android?.visibility.toString(),
+        this.notificationAndroidVisibility = rmsg.notification?.android?.visibility,
         this.notificationAndroidTag = rmsg.notification?.android?.tag,
         this.notificationAppleBadge = rmsg.notification?.apple?.badge,
-        this.notificationAppleSound = rmsg.notification?.apple?.sound?.toString(),
+        this.notificationAppleSound = rmsg.notification?.apple?.sound,
         this.notificationAppleImageUrl = rmsg.notification?.apple?.imageUrl,
         this.notificationAppleSubtitle = rmsg.notification?.apple?.subtitle,
         this.notificationAppleSubtitleLocArgs = rmsg.notification?.apple?.subtitleLocArgs,
@@ -191,11 +195,12 @@ class FBMessage extends HiveObject implements FieldDebuggable {
       ('category', this.category ?? ''),
       ('collapseKey', this.collapseKey ?? ''),
       ('contentAvailable', this.contentAvailable.toString()),
-      ('data', this.data.entries.map((e) => '${e.key} := ${e.value}').join('\n')),
+      ('data', this.data.toString()),
       ('from', this.from ?? ''),
       ('messageId', this.messageId ?? ''),
       ('messageType', this.messageType ?? ''),
       ('mutableContent', this.mutableContent.toString()),
+      ('notification', this.notification?.toString() ?? ''),
       ('sentTime', this.sentTime?.toString() ?? ''),
       ('threadId', this.threadId ?? ''),
       ('ttl', this.ttl?.toString() ?? ''),

flutter/lib/state/fb_message.g.dart

@@ -26,6 +26,7 @@ class FBMessageAdapter extends TypeAdapter<FBMessage> {
       messageId: fields[6] as String?,
       messageType: fields[7] as String?,
       mutableContent: fields[8] as bool,
+      notification: fields[9] as RemoteNotification?,
       sentTime: fields[10] as DateTime?,
       threadId: fields[11] as String?,
       ttl: fields[12] as int?,
@@ -35,14 +36,15 @@ class FBMessageAdapter extends TypeAdapter<FBMessage> {
       notificationAndroidCount: fields[23] as int?,
       notificationAndroidImageUrl: fields[24] as String?,
       notificationAndroidLink: fields[25] as String?,
-      notificationAndroidPriority: fields[26] as String?,
+      notificationAndroidPriority: fields[26] as AndroidNotificationPriority?,
       notificationAndroidSmallIcon: fields[27] as String?,
       notificationAndroidSound: fields[28] as String?,
       notificationAndroidTicker: fields[29] as String?,
-      notificationAndroidVisibility: fields[30] as String?,
+      notificationAndroidVisibility:
+          fields[30] as AndroidNotificationVisibility?,
       notificationAndroidTag: fields[31] as String?,
       notificationAppleBadge: fields[40] as String?,
-      notificationAppleSound: fields[41] as String?,
+      notificationAppleSound: fields[41] as AppleNotificationSound?,
       notificationAppleImageUrl: fields[42] as String?,
       notificationAppleSubtitle: fields[43] as String?,
       notificationAppleSubtitleLocArgs: (fields[44] as List?)?.cast<String>(),
@@ -62,7 +64,7 @@ class FBMessageAdapter extends TypeAdapter<FBMessage> {
   @override
   void write(BinaryWriter writer, FBMessage obj) {
     writer
-      ..writeByte(39)
+      ..writeByte(40)
       ..writeByte(0)
       ..write(obj.senderId)
       ..writeByte(1)
@@ -81,6 +83,8 @@ class FBMessageAdapter extends TypeAdapter<FBMessage> {
       ..write(obj.messageType)
       ..writeByte(8)
       ..write(obj.mutableContent)
+      ..writeByte(9)
+      ..write(obj.notification)
       ..writeByte(10)
       ..write(obj.sentTime)
       ..writeByte(11)

flutter/lib/state/globals.dart

@@ -13,8 +13,6 @@ class Globals {
 
   Globals._internal();
 
-  bool _initialized = false;
-
   String appName = '';
   String packageName = '';
   String version = '';
@@ -26,11 +24,7 @@ class Globals {
 
   late SharedPreferences sharedPrefs;
 
-  bool get isInitialized => _initialized;
-
   Future<void> init() async {
-    if (_initialized) return;
-
     PackageInfo packageInfo = await PackageInfo.fromPlatform();
 
     this.appName = packageInfo.appName;
@@ -60,8 +54,6 @@ class Globals {
     }
 
     this.sharedPrefs = await SharedPreferences.getInstance();
-
-    this._initialized = true;
   }
 
   String? getPrefFCMToken() {

flutter/lib/state/scn_data_cache.dart

@@ -1,60 +0,0 @@
-import 'package:hive_flutter/hive_flutter.dart';
-import 'package:simplecloudnotifier/models/channel.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
-import 'package:simplecloudnotifier/settings/app_settings.dart';
-
-class SCNDataCache {
-  SCNDataCache._internal();
-  static final SCNDataCache _instance = SCNDataCache._internal();
-  factory SCNDataCache() => _instance;
-
-  Future<void> addToMessageCache(List<SCNMessage> newItems) async {
-    final cfg = AppSettings();
-
-    final cache = Hive.box<SCNMessage>('scn-message-cache');
-
-    for (var msg in newItems) await cache.put(msg.messageID, msg);
-
-    // delete all but the newest 128 messages
-
-    if (cache.length < cfg.messagePageSize) return;
-
-    final allValues = cache.values.toList();
-
-    allValues.sort((a, b) => -1 * a.timestamp.compareTo(b.timestamp));
-
-    for (var val in allValues.sublist(cfg.messagePageSize)) {
-      await cache.delete(val.messageID);
-    }
-  }
-
-  Future<void> setChannelCache(List<ChannelWithSubscription> channels) async {
-    final cache = Hive.box<Channel>('scn-channel-cache');
-
-    if (cache.length != channels.length) await cache.clear();
-
-    for (var chn in channels) await cache.put(chn.channel.channelID, chn.channel);
-  }
-
-  bool hasMessagesAndChannels() {
-    final chnCache = Hive.box<Channel>('scn-channel-cache');
-    final msgCache = Hive.box<SCNMessage>('scn-message-cache');
-
-    return chnCache.isNotEmpty && msgCache.isNotEmpty;
-  }
-
-  Map<String, Channel> getChannelMap() {
-    final chnCache = Hive.box<Channel>('scn-channel-cache');
-
-    return <String, Channel>{for (var v in chnCache.values) v.channelID: v};
-  }
-
-  List<SCNMessage> getMessagesSorted() {
-    final msgCache = Hive.box<SCNMessage>('scn-message-cache');
-
-    final cacheMessages = msgCache.values.toList();
-    cacheMessages.sort((a, b) => -1 * a.timestamp.compareTo(b.timestamp));
-
-    return cacheMessages;
-  }
-}

flutter/lib/types/immediate_future.dart

@@ -1,26 +1,18 @@
 // This class is useful togther with FutureBuilder
 // Unfortunately Future.value(x) in FutureBuilder always results in one frame were snapshot.connectionState is waiting
-// This way we can set the ImmediateFuture.value directly and circumvent that.
+// Whit way we can set the ImmediateFuture.value directly and circumvent that.
 
 class ImmediateFuture<T> {
   final Future<T> future;
   final T? value;
 
-  T? _futureValue = null;
-
   ImmediateFuture(this.future, this.value);
 
   ImmediateFuture.ofFuture(Future<T> v)
       : future = v,
-        value = null {
-    future.then((v) => _futureValue = v);
-  }
+        value = null;
 
   ImmediateFuture.ofValue(T v)
       : future = Future.value(v),
         value = v;
-
-  T? get() {
-    return value ?? _futureValue;
-  }
 }

flutter/lib/utils/navi.dart

@@ -8,21 +8,15 @@ class Navi {
 
   static void push<T extends Widget>(BuildContext context, T Function() builder) {
     Provider.of<AppBarState>(context, listen: false).setLoadingIndeterminate(false);
-    Provider.of<AppBarState>(context, listen: false).setShowSearchField(false);
 
     Navigator.push(context, MaterialPageRoute<T>(builder: (context) => builder()));
   }
 
   static void popToRoot(BuildContext context) {
     Provider.of<AppBarState>(context, listen: false).setLoadingIndeterminate(false);
-    Provider.of<AppBarState>(context, listen: false).setShowSearchField(false);
 
     Navigator.popUntil(context, (route) => route.isFirst);
   }
-
-  static void popDialog(BuildContext dialogContext) {
-    Navigator.pop(dialogContext);
-  }
 }
 
 class SCNRouteObserver extends RouteObserver<PageRoute<dynamic>> {
@@ -31,7 +25,6 @@ class SCNRouteObserver extends RouteObserver<PageRoute<dynamic>> {
     super.didPush(route, previousRoute);
     if (route is PageRoute) {
       AppBarState().setLoadingIndeterminate(false);
-      AppBarState().setShowSearchField(false);
 
       print('[SCNRouteObserver] .didPush()');
     }
@@ -42,7 +35,6 @@ class SCNRouteObserver extends RouteObserver<PageRoute<dynamic>> {
     super.didReplace(newRoute: newRoute, oldRoute: oldRoute);
     if (newRoute is PageRoute) {
       AppBarState().setLoadingIndeterminate(false);
-      AppBarState().setShowSearchField(false);
 
       print('[SCNRouteObserver] .didReplace()');
     }
@@ -53,7 +45,6 @@ class SCNRouteObserver extends RouteObserver<PageRoute<dynamic>> {
     super.didPop(route, previousRoute);
     if (previousRoute is PageRoute && route is PageRoute) {
       AppBarState().setLoadingIndeterminate(false);
-      AppBarState().setShowSearchField(false);
 
       print('[SCNRouteObserver] .didPop()');
     }

flutter/lib/utils/notifier.dart

@@ -1,83 +0,0 @@
-import 'dart:io';
-
-import 'package:flutter_local_notifications/flutter_local_notifications.dart';
-import 'package:simplecloudnotifier/settings/app_settings.dart';
-import 'package:simplecloudnotifier/state/application_log.dart';
-import 'package:simplecloudnotifier/state/globals.dart';
-
-class Notifier {
-  static void showLocalNotification(String messageID, String channelID, String channelName, String channelDescr, String title, String body, DateTime? timestamp) async {
-    final nid = Globals().sharedPrefs.getInt('notifier.nextid') ?? 1000;
-    Globals().sharedPrefs.setInt('notifier.nextid', nid + 7);
-
-    final existingSummaryNID = Globals().sharedPrefs.getInt('notifier.summary.$channelID');
-
-    final flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin();
-
-    if (Platform.isAndroid && AppSettings().groupNotifications) {
-      final activeNotifications = (await flutterLocalNotificationsPlugin.getActiveNotifications()).where((p) => p.groupKey == channelID).toList();
-      final summaryNotification = activeNotifications.where((p) => p.id == existingSummaryNID).toList();
-
-      ApplicationLog.debug('found ${activeNotifications.length} active notifications in this group (${summaryNotification.length} summary notifications for channel ${channelID} with nid [${existingSummaryNID}])');
-
-      if (activeNotifications.isNotEmpty && !activeNotifications.any((p) => p.id == existingSummaryNID)) {
-        // ======== SHOW SUMMARY/GROUPING NOTIFICATION ========
-        final newSummaryNID = nid + 1;
-        ApplicationLog.debug('Create new summary notifications for channel ${channelID} with nid [${newSummaryNID}])');
-        Globals().sharedPrefs.setInt('notifier.summary.$channelID', newSummaryNID);
-
-        var payload = '';
-        if (messageID != '') {
-          payload = ['@SCN_MESSAGE_SUMMARY', channelID, newSummaryNID].join("\n");
-        }
-
-        await flutterLocalNotificationsPlugin.show(
-          newSummaryNID,
-          channelName,
-          "(multiple notifications)",
-          NotificationDetails(
-            android: AndroidNotificationDetails(
-              channelID,
-              channelName,
-              importance: Importance.max,
-              priority: Priority.high,
-              groupKey: channelID,
-              setAsGroupSummary: true,
-              subText: (channelName == 'main') ? null : channelName,
-            ),
-          ),
-          payload: payload,
-        );
-      }
-    }
-
-    final newMessageNID = nid + 2;
-
-    ApplicationLog.debug('Create new local notifications for message in channel ${channelID} with nid [${newMessageNID}])');
-
-    var payload = '';
-    if (messageID != '') {
-      payload = ['@SCN_MESSAGE', messageID, channelID, newMessageNID].join("\n");
-    }
-
-    // ======== SHOW NOTIFICATION ========
-    await flutterLocalNotificationsPlugin.show(
-      newMessageNID,
-      title,
-      body,
-      NotificationDetails(
-        android: AndroidNotificationDetails(
-          channelID,
-          channelName,
-          channelDescription: channelDescr,
-          importance: Importance.max,
-          priority: Priority.high,
-          when: timestamp?.millisecondsSinceEpoch,
-          groupKey: channelID,
-          subText: (channelName == 'main') ? null : channelName,
-        ),
-      ),
-      payload: payload,
-    );
-  }
-}

flutter/lib/utils/ui.dart

@@ -106,49 +106,4 @@ class UI {
       child: child,
     );
   }
-
-  static Widget metaCard({required BuildContext context, required IconData icon, required String title, required List<String> values, void Function()? mainAction, List<(IconData, void Function())>? iconActions}) {
-    final container = UI.box(
-      context: context,
-      padding: EdgeInsets.fromLTRB(16, 2, 4, 2),
-      child: Row(
-        children: [
-          FaIcon(icon, size: 18),
-          SizedBox(width: 16),
-          Expanded(
-            child: Column(
-              crossAxisAlignment: CrossAxisAlignment.start,
-              children: [
-                Text(title, style: const TextStyle(fontSize: 16, fontWeight: FontWeight.bold)),
-                for (final val in values) Text(val, style: const TextStyle(fontSize: 14)),
-              ],
-            ),
-          ),
-          if (iconActions != null) ...[
-            SizedBox(width: 12),
-            for (final iconAction in iconActions) ...[
-              SizedBox(width: 4),
-              IconButton(icon: FaIcon(iconAction.$1), onPressed: iconAction.$2),
-            ],
-          ],
-        ],
-      ),
-    );
-
-    if (mainAction == null) {
-      return Padding(
-        padding: EdgeInsets.symmetric(vertical: 4, horizontal: 0),
-        child: container,
-      );
-    } else {
-      return Padding(
-        padding: EdgeInsets.symmetric(vertical: 4, horizontal: 0),
-        child: InkWell(
-          splashColor: Theme.of(context).splashColor,
-          onTap: mainAction,
-          child: container,
-        ),
-      );
-    }
-  }
 }

flutter/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -8,7 +8,6 @@ import Foundation
 import device_info_plus
 import firebase_core
 import firebase_messaging
-import flutter_local_notifications
 import package_info_plus
 import path_provider_foundation
 import share_plus
@@ -19,7 +18,6 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
   FLTFirebaseCorePlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseCorePlugin"))
   FLTFirebaseMessagingPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseMessagingPlugin"))
-  FlutterLocalNotificationsPlugin.register(with: registry.registrar(forPlugin: "FlutterLocalNotificationsPlugin"))
   FPPPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FPPPackageInfoPlusPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   SharePlusMacosPlugin.register(with: registry.registrar(forPlugin: "SharePlusMacosPlugin"))

flutter/pubspec.lock

@@ -209,14 +209,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.6"
-  dbus:
-    dependency: transitive
-    description:
-      name: dbus
-      sha256: "365c771ac3b0e58845f39ec6deebc76e3276aa9922b0cc60840712094d9047ac"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.7.10"
   device_info_plus:
     dependency: "direct main"
     description:
@@ -350,30 +342,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.0"
-  flutter_local_notifications:
-    dependency: "direct main"
-    description:
-      name: flutter_local_notifications
-      sha256: "40e6fbd2da7dcc7ed78432c5cdab1559674b4af035fddbfb2f9a8f9c2112fcef"
-      url: "https://pub.dev"
-    source: hosted
-    version: "17.1.2"
-  flutter_local_notifications_linux:
-    dependency: transitive
-    description:
-      name: flutter_local_notifications_linux
-      sha256: "33f741ef47b5f63cc7f78fe75eeeac7e19f171ff3c3df054d84c1e38bedb6a03"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.0.0+1"
-  flutter_local_notifications_platform_interface:
-    dependency: transitive
-    description:
-      name: flutter_local_notifications_platform_interface
-      sha256: "340abf67df238f7f0ef58f4a26d2a83e1ab74c77ab03cd2b2d5018ac64db30b7"
-      url: "https://pub.dev"
-    source: hosted
-    version: "7.1.0"
   flutter_staggered_grid_view:
     dependency: transitive
     description:
@@ -948,14 +916,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.6.1"
-  timezone:
-    dependency: transitive
-    description:
-      name: timezone
-      sha256: a6ccda4a69a442098b602c44e61a1e2b4bf6f5516e875bbf0f427d5df14745d5
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.9.3"
   timing:
     dependency: transitive
     description:

flutter/pubspec.yaml

@@ -33,7 +33,6 @@ dependencies:
   toastification: ^2.0.0
   uuid: ^4.4.0
   share_plus: ^9.0.0
-  flutter_local_notifications: ^17.1.2
 
 
 dependency_overrides:

scnserver/Makefile

@@ -5,7 +5,7 @@ PORT=9090
 NAMESPACE=$(shell git rev-parse --abbrev-ref HEAD)
 HASH=$(shell git rev-parse HEAD)
 
-TAGS="timetzdata"
+TAGS="timetzdata sqlite_fts5 sqlite_foreign_keys"
 
 .PHONY: test swagger pygmentize docker migrate dgi pygmentize lint docker
 

scnserver/api/handler/apiChannel.go

@@ -418,7 +418,6 @@ func (h APIHandler) ListChannelMessages(pctx ginext.PreContext) ginext.HTTPRespo
 		Messages      []models.Message `json:"messages"`
 		NextPageToken string           `json:"next_page_token"`
 		PageSize      int              `json:"page_size"`
-		TotalCount    int64            `json:"total_count"`
 	}
 
 	var u uri
@@ -458,16 +457,16 @@ func (h APIHandler) ListChannelMessages(pctx ginext.PreContext) ginext.HTTPRespo
 			ChannelID: langext.Ptr([]models.ChannelID{channel.ChannelID}),
 		}
 
-		messages, npt, totalCount, err := h.database.ListMessages(ctx, filter, &pageSize, tok)
+		messages, npt, err := h.database.ListMessages(ctx, filter, &pageSize, tok)
 		if err != nil {
 			return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query messages", err)
 		}
 
 		if trimmed {
 			res := langext.ArrMap(messages, func(v models.Message) models.Message { return v.Trim() })
-			return finishSuccess(ginext.JSON(http.StatusOK, response{Messages: res, NextPageToken: npt.Token(), PageSize: pageSize, TotalCount: totalCount}))
+			return finishSuccess(ginext.JSON(http.StatusOK, response{Messages: res, NextPageToken: npt.Token(), PageSize: pageSize}))
 		} else {
-			return finishSuccess(ginext.JSON(http.StatusOK, response{Messages: messages, NextPageToken: npt.Token(), PageSize: pageSize, TotalCount: totalCount}))
+			return finishSuccess(ginext.JSON(http.StatusOK, response{Messages: messages, NextPageToken: npt.Token(), PageSize: pageSize}))
 		}
 
 	})

scnserver/api/handler/apiMessage.go

@@ -39,8 +39,7 @@ func (h APIHandler) ListMessages(pctx ginext.PreContext) ginext.HTTPResponse {
 	type query struct {
 		PageSize      *int     `json:"page_size"       form:"page_size"`
 		NextPageToken *string  `json:"next_page_token" form:"next_page_token"`
-		Search        []string `json:"search"          form:"search"`
-		StringSearch  []string `json:"string_search"   form:"string_search"`
+		Filter        *string  `json:"filter"          form:"filter"`
 		Trimmed       *bool    `json:"trimmed"         form:"trimmed"`
 		Channels      []string `json:"channel"         form:"channel"`
 		ChannelIDs    []string `json:"channel_id"      form:"channel_id"`
@@ -49,13 +48,11 @@ func (h APIHandler) ListMessages(pctx ginext.PreContext) ginext.HTTPResponse {
 		TimeAfter     *string  `json:"after"           form:"after"`  // RFC3339
 		Priority      []int    `json:"priority"        form:"priority"`
 		KeyTokens     []string `json:"used_key"        form:"used_key"`
-		HasSender     *bool    `json:"has_sender"      form:"has_sender"`
 	}
 	type response struct {
 		Messages      []models.Message `json:"messages"`
 		NextPageToken string           `json:"next_page_token"`
 		PageSize      int              `json:"page_size"`
-		TotalCount    int64            `json:"total_count"`
 	}
 
 	var q query
@@ -93,12 +90,8 @@ func (h APIHandler) ListMessages(pctx ginext.PreContext) ginext.HTTPResponse {
 			ConfirmedSubscriptionBy: langext.Ptr(userid),
 		}
 
-		if len(q.Search) != 0 {
-			filter.SearchStringFTS = langext.Ptr(langext.ArrMap(q.Search, func(v string) string { return strings.TrimSpace(v) }))
-		}
-
-		if len(q.StringSearch) != 0 {
-			filter.SearchStringPlain = langext.Ptr(langext.ArrMap(q.StringSearch, func(v string) string { return strings.TrimSpace(v) }))
+		if q.Filter != nil && strings.TrimSpace(*q.Filter) != "" {
+			filter.SearchString = langext.Ptr([]string{strings.TrimSpace(*q.Filter)})
 		}
 
 		if len(q.Channels) != 0 {
@@ -121,10 +114,6 @@ func (h APIHandler) ListMessages(pctx ginext.PreContext) ginext.HTTPResponse {
 			filter.SenderNameCS = langext.Ptr(q.Senders)
 		}
 
-		if q.HasSender != nil {
-			filter.HasSenderName = langext.Ptr(*q.HasSender)
-		}
-
 		if q.TimeBefore != nil {
 			t0, err := time.Parse(time.RFC3339, *q.TimeBefore)
 			if err != nil {
@@ -157,17 +146,17 @@ func (h APIHandler) ListMessages(pctx ginext.PreContext) ginext.HTTPResponse {
 			filter.UsedKeyID = &tids
 		}
 
-		messages, npt, totalCount, err := h.database.ListMessages(ctx, filter, &pageSize, tok)
+		messages, npt, err := h.database.ListMessages(ctx, filter, &pageSize, tok)
 		if err != nil {
 			return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query messages", err)
 		}
 
 		if trimmed {
 			res := langext.ArrMap(messages, func(v models.Message) models.Message { return v.PreMarshal().Trim() })
-			return finishSuccess(ginext.JSON(http.StatusOK, response{Messages: res, NextPageToken: npt.Token(), PageSize: pageSize, TotalCount: totalCount}))
+			return finishSuccess(ginext.JSON(http.StatusOK, response{Messages: res, NextPageToken: npt.Token(), PageSize: pageSize}))
 		} else {
 			res := langext.ArrMap(messages, func(v models.Message) models.Message { return v.PreMarshal() })
-			return finishSuccess(ginext.JSON(http.StatusOK, response{Messages: res, NextPageToken: npt.Token(), PageSize: pageSize, TotalCount: totalCount}))
+			return finishSuccess(ginext.JSON(http.StatusOK, response{Messages: res, NextPageToken: npt.Token(), PageSize: pageSize}))
 		}
 	})
 }

scnserver/api/handler/apiSenderNames.go

@@ -1,102 +0,0 @@
-package handler
-
-import (
-	"blackforestbytes.com/simplecloudnotifier/api/apierr"
-	"blackforestbytes.com/simplecloudnotifier/api/ginresp"
-	"blackforestbytes.com/simplecloudnotifier/logic"
-	"blackforestbytes.com/simplecloudnotifier/models"
-	"gogs.mikescher.com/BlackForestBytes/goext/ginext"
-	"net/http"
-)
-
-// ListUserSenderNames swaggerdoc
-//
-//	@Summary	List sender-names (of allthe messages of this user)
-//	@ID			api-usersendernames-list
-//	@Tags		API-v2
-//
-//	@Param		uid	path		string	true	"UserID"
-//
-//	@Success	200	{object}	handler.ListUserKeys.response
-//	@Failure	400	{object}	ginresp.apiError	"supplied values/parameters cannot be parsed / are invalid"
-//	@Failure	401	{object}	ginresp.apiError	"user is not authorized / has missing permissions"
-//	@Failure	404	{object}	ginresp.apiError	"message not found"
-//	@Failure	500	{object}	ginresp.apiError	"internal server error"
-//
-//	@Router		/api/v2/users/{uid}/keys [GET]
-func (h APIHandler) ListUserSenderNames(pctx ginext.PreContext) ginext.HTTPResponse {
-	type uri struct {
-		UserID models.UserID `uri:"uid" binding:"entityid"`
-	}
-	type response struct {
-		SenderNames []models.SenderNameStatistics `json:"sender_names"`
-	}
-
-	var u uri
-	ctx, g, errResp := pctx.URI(&u).Start()
-	if errResp != nil {
-		return *errResp
-	}
-	defer ctx.Cancel()
-
-	return h.app.DoRequest(ctx, g, models.TLockRead, func(ctx *logic.AppContext, finishSuccess func(r ginext.HTTPResponse) ginext.HTTPResponse) ginext.HTTPResponse {
-
-		if permResp := ctx.CheckPermissionUserRead(u.UserID); permResp != nil {
-			return *permResp
-		}
-
-		names, err := h.database.ListSenderNames(ctx, u.UserID, false)
-		if err != nil {
-			return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query messages", err)
-		}
-
-		return finishSuccess(ginext.JSON(http.StatusOK, response{SenderNames: names}))
-
-	})
-}
-
-// ListSenderNames swaggerdoc
-//
-//	@Summary	List sender-names (of all messages this user can view, eitehr own or foreign-subscribed)
-//	@ID			api-sendernames-list
-//	@Tags		API-v2
-//
-//	@Success	200	{object}	handler.ListSenderNames.response
-//	@Failure	400	{object}	ginresp.apiError	"supplied values/parameters cannot be parsed / are invalid"
-//	@Failure	401	{object}	ginresp.apiError	"user is not authorized / has missing permissions"
-//	@Failure	404	{object}	ginresp.apiError	"message not found"
-//	@Failure	500	{object}	ginresp.apiError	"internal server error"
-//
-//	@Router		/api/v2/sender-names [GET]
-func (h APIHandler) ListSenderNames(pctx ginext.PreContext) ginext.HTTPResponse {
-	type response struct {
-		SenderNames []models.SenderNameStatistics `json:"sender_names"`
-	}
-
-	ctx, g, errResp := pctx.Start()
-	if errResp != nil {
-		return *errResp
-	}
-	defer ctx.Cancel()
-
-	return h.app.DoRequest(ctx, g, models.TLockRead, func(ctx *logic.AppContext, finishSuccess func(r ginext.HTTPResponse) ginext.HTTPResponse) ginext.HTTPResponse {
-
-		if permResp := ctx.CheckPermissionAny(); permResp != nil {
-			return *permResp
-		}
-
-		userID := *ctx.GetPermissionUserID()
-
-		if permResp := ctx.CheckPermissionUserRead(userID); permResp != nil {
-			return *permResp
-		}
-
-		names, err := h.database.ListSenderNames(ctx, userID, true)
-		if err != nil {
-			return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query messages", err)
-		}
-
-		return finishSuccess(ginext.JSON(http.StatusOK, response{SenderNames: names}))
-
-	})
-}

scnserver/api/handler/apiUser.go

@@ -80,7 +80,7 @@ func (h APIHandler) CreateUser(pctx ginext.PreContext) ginext.HTTPResponse {
 		sendKey := h.app.GenerateRandomAuthKey()
 		adminKey := h.app.GenerateRandomAuthKey()
 
-		err := h.database.DeleteClientsByFCM(ctx, b.FCMToken)
+		err := h.database.ClearFCMTokens(ctx, b.FCMToken)
 		if err != nil {
 			return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to clear existing fcm tokens", err)
 		}

scnserver/api/handler/common.go

@@ -9,6 +9,7 @@ import (
 	"bytes"
 	"errors"
 	"github.com/gin-gonic/gin"
+	"github.com/mattn/go-sqlite3"
 	"gogs.mikescher.com/BlackForestBytes/goext/ginext"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"gogs.mikescher.com/BlackForestBytes/goext/timeext"
@@ -90,9 +91,10 @@ func (h CommonHandler) Ping(pctx ginext.PreContext) ginext.HTTPResponse {
 //	@Router		/api/db-test [post]
 func (h CommonHandler) DatabaseTest(pctx ginext.PreContext) ginext.HTTPResponse {
 	type response struct {
-		Success    bool   `json:"success"`
-		LibVersion string `json:"libVersion"`
-		SourceID   string `json:"sourceID"`
+		Success          bool   `json:"success"`
+		LibVersion       string `json:"libVersion"`
+		LibVersionNumber int    `json:"libVersionNumber"`
+		SourceID         string `json:"sourceID"`
 	}
 
 	ctx, g, errResp := pctx.Start()
@@ -103,20 +105,18 @@ func (h CommonHandler) DatabaseTest(pctx ginext.PreContext) ginext.HTTPResponse
 
 	return h.app.DoRequest(ctx, g, models.TLockRead, func(ctx *logic.AppContext, finishSuccess func(r ginext.HTTPResponse) ginext.HTTPResponse) ginext.HTTPResponse {
 
-		versionStr, sourceID, err := h.app.Database.Primary.Version(ctx)
-		if err != nil {
-			return ginresp.InternalError(err)
-		}
+		libVersion, libVersionNumber, sourceID := sqlite3.Version()
 
-		err = h.app.Database.Ping(ctx)
+		err := h.app.Database.Ping(ctx)
 		if err != nil {
 			return ginresp.InternalError(err)
 		}
 
 		return ginext.JSON(http.StatusOK, response{
-			Success:    true,
-			LibVersion: versionStr,
-			SourceID:   sourceID,
+			Success:          true,
+			LibVersion:       libVersion,
+			LibVersionNumber: libVersionNumber,
+			SourceID:         sourceID,
 		})
 
 	})
@@ -145,6 +145,12 @@ func (h CommonHandler) Health(pctx ginext.PreContext) ginext.HTTPResponse {
 
 	return h.app.DoRequest(ctx, g, models.TLockReadWrite, func(ctx *logic.AppContext, finishSuccess func(r ginext.HTTPResponse) ginext.HTTPResponse) ginext.HTTPResponse {
 
+		_, libVersionNumber, _ := sqlite3.Version()
+
+		if libVersionNumber < 3039000 {
+			return ginresp.InternalError(errors.New("sqlite version too low"))
+		}
+
 		tctx := simplectx.CreateSimpleContext(ctx, nil)
 
 		err := h.app.Database.Ping(tctx)

scnserver/api/handler/compat.go

@@ -189,7 +189,7 @@ func (h CompatHandler) Register(pctx ginext.PreContext) ginext.HTTPResponse {
 
 		adminKey := h.app.GenerateRandomAuthKey()
 
-		err := h.database.DeleteClientsByFCM(ctx, *data.FCMToken)
+		err := h.database.ClearFCMTokens(ctx, *data.FCMToken)
 		if err != nil {
 			return ginresp.CompatAPIError(0, "Failed to clear existing fcm tokens")
 		}
@@ -538,7 +538,7 @@ func (h CompatHandler) Requery(pctx ginext.PreContext) ginext.HTTPResponse {
 			CompatAcknowledged: langext.Ptr(false),
 		}
 
-		msgs, _, _, err := h.database.ListMessages(ctx, filter, langext.Ptr(16), ct.Start())
+		msgs, _, err := h.database.ListMessages(ctx, filter, langext.Ptr(16), ct.Start())
 		if err != nil {
 			return ginresp.CompatAPIError(0, "Failed to query user")
 		}

scnserver/api/router.go

@@ -152,14 +152,10 @@ func (r *Router) Init(e *ginext.GinWrapper) error {
 		apiv2.DELETE("/users/:uid/subscriptions/:sid").Handle(r.apiHandler.CancelSubscription)
 		apiv2.PATCH("/users/:uid/subscriptions/:sid").Handle(r.apiHandler.UpdateSubscription)
 
-		apiv2.GET("/users/:uid/sender-names").Handle(r.apiHandler.ListUserSenderNames)
-
 		apiv2.GET("/messages").Handle(r.apiHandler.ListMessages)
 		apiv2.GET("/messages/:mid").Handle(r.apiHandler.GetMessage)
 		apiv2.DELETE("/messages/:mid").Handle(r.apiHandler.DeleteMessage)
 
-		apiv2.GET("/sender-names").Handle(r.apiHandler.ListSenderNames)
-
 		apiv2.GET("/preview/users/:uid").Handle(r.apiHandler.GetUserPreview)
 		apiv2.GET("/preview/keys/:kid").Handle(r.apiHandler.GetUserKeyPreview)
 		apiv2.GET("/preview/channels/:cid").Handle(r.apiHandler.GetChannelPreview)

scnserver/db/database.go

@@ -10,7 +10,6 @@ type DatabaseImpl interface {
 
 	Migrate(ctx context.Context) error
 	Ping(ctx context.Context) error
-	Version(ctx context.Context) (string, string, error)
 	BeginTx(ctx context.Context) (sq.Tx, error)
 	Stop(ctx context.Context) error
 

scnserver/db/impl/logs/database.go

@@ -13,21 +13,15 @@ import (
 	"github.com/glebarez/go-sqlite"
 	"github.com/jmoiron/sqlx"
 	"github.com/rs/zerolog/log"
-	"gogs.mikescher.com/BlackForestBytes/goext/exerr"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"gogs.mikescher.com/BlackForestBytes/goext/sq"
-	"os"
-	"path/filepath"
 	"time"
 )
 
 type Database struct {
-	db            sq.DB
-	pp            *dbtools.DBPreprocessor
-	wal           bool
-	name          string
-	schemaVersion int
-	schema        map[int]schema.Def
+	db  sq.DB
+	pp  *dbtools.DBPreprocessor
+	wal bool
 }
 
 func NewLogsDatabase(cfg server.Config) (*Database, error) {
@@ -72,14 +66,7 @@ func NewLogsDatabase(cfg server.Config) (*Database, error) {
 
 	qqdb.AddListener(pp)
 
-	scndb := &Database{
-		db:            qqdb,
-		pp:            pp,
-		wal:           conf.Journal == "WAL",
-		schemaVersion: schema.LogsSchemaVersion,
-		schema:        schema.LogsSchema,
-		name:          "logs",
-	}
+	scndb := &Database{db: qqdb, pp: pp, wal: conf.Journal == "WAL"}
 
 	return scndb, nil
 }
@@ -112,49 +99,52 @@ func (db *Database) Migrate(outerctx context.Context) error {
 		return err
 	}
 
-	if currschema == db.schemaVersion {
-		log.Info().Msgf("Database [%s] is up-to-date (%d == %d)", db.name, currschema, db.schemaVersion)
+	if currschema == 0 {
+		schemastr := schema.LogsSchema[schema.LogsSchemaVersion].SQL
+		schemahash := schema.LogsSchema[schema.LogsSchemaVersion].Hash
+
+		_, err = tx.Exec(tctx, schemastr, sq.PP{})
+		if err != nil {
+			return err
+		}
+
+		err = db.WriteMetaInt(tctx, "schema", int64(schema.LogsSchemaVersion))
+		if err != nil {
+			return err
+		}
+
+		err = db.WriteMetaString(tctx, "schema_hash", schemahash)
+		if err != nil {
+			return err
+		}
+
+		ppReInit = true
+
+		currschema = schema.LogsSchemaVersion
 	}
 
-	for currschema < db.schemaVersion {
+	if currschema == 1 {
+		schemHashDB, err := sq.HashSqliteDatabase(tctx, tx)
+		if err != nil {
+			return err
+		}
 
-		if currschema == 0 {
-			log.Info().Msgf("Migrate database (initialize) [%s] %d -> %d", db.name, currschema, db.schemaVersion)
+		schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
+		if err != nil {
+			return err
+		}
 
-			schemastr := db.schema[db.schemaVersion].SQL
-			schemahash := db.schema[db.schemaVersion].Hash
-
-			_, err = tx.Exec(tctx, schemastr, sq.PP{})
-			if err != nil {
-				return err
-			}
-
-			err = db.WriteMetaInt(tctx, "schema", int64(db.schemaVersion))
-			if err != nil {
-				return err
-			}
-
-			err = db.WriteMetaString(tctx, "schema_hash", schemahash)
-			if err != nil {
-				return err
-			}
-
-			ppReInit = true
-
-			currschema = db.schemaVersion
+		if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schema.LogsSchema[currschema].Hash {
+			log.Debug().Str("schemHashDB", schemHashDB).Msg("Schema (logs db)")
+			log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (logs db)")
+			log.Debug().Str("schemaHashAsset", schema.LogsSchema[currschema].Hash).Msg("Schema (logs db)")
+			return errors.New("database schema does not match (logs db)")
 		} else {
-			log.Info().Msgf("Migrate database [%s] %d -> %d", db.name, currschema, currschema+1)
-
-			err = db.migrateSingle(tctx, tx, currschema, currschema+1)
-			if err != nil {
-				return err
-			}
-
-			currschema = currschema + 1
+			log.Debug().Str("schemHash", schemHashDB).Msg("Verified Schema consistency (logs db)")
 		}
 	}
 
-	if currschema != db.schemaVersion {
+	if currschema != schema.LogsSchemaVersion {
 		return errors.New(fmt.Sprintf("Unknown DB schema: %d", currschema))
 	}
 
@@ -174,126 +164,10 @@ func (db *Database) Migrate(outerctx context.Context) error {
 	return nil
 }
 
-//goland:noinspection SqlConstantCondition,SqlWithoutWhere
-func (db *Database) migrateSingle(tctx *simplectx.SimpleContext, tx sq.Tx, schemaFrom int, schemaTo int) error {
-
-	if schemaFrom == schemaTo-1 {
-
-		migSQL := db.schema[schemaTo].MigScript
-		if migSQL == "" {
-			return exerr.New(exerr.TypeInternal, fmt.Sprintf("missing %s migration from %d to %d", db.name, schemaFrom, schemaTo)).Build()
-		}
-
-		return db.migrateBySQL(tctx, tx, migSQL, schemaFrom, schemaTo, db.schema[schemaTo].Hash, nil)
-	}
-
-	return exerr.New(exerr.TypeInternal, fmt.Sprintf("missing %s migration from %d to %d", db.name, schemaFrom, schemaTo)).Build()
-}
-
-func (db *Database) migrateBySQL(tctx *simplectx.SimpleContext, tx sq.Tx, stmts string, currSchemaVers int, resultSchemVers int, resultHash string, post func(tctx *simplectx.SimpleContext, tx sq.Tx) error) error {
-
-	schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
-	if err != nil {
-		return err
-	}
-
-	schemHashDBBefore, err := sq.HashSqliteDatabase(tctx, tx)
-	if err != nil {
-		return err
-	}
-
-	if schemHashDBBefore != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != db.schema[currSchemaVers].Hash {
-		log.Debug().Str("schemHashDB", schemHashDBBefore).Msg("Schema (primary db)")
-		log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (primary db)")
-		log.Debug().Str("schemaHashAsset", db.schema[currSchemaVers].Hash).Msg("Schema (primary db)")
-		return errors.New("database schema does not match (primary db)")
-	} else {
-		log.Debug().Str("schemHash", schemHashDBBefore).Msg("Verified Schema consistency (primary db)")
-	}
-
-	log.Info().Msgf("Upgrade schema from %d -> %d", currSchemaVers, resultSchemVers)
-
-	_, err = tx.Exec(tctx, stmts, sq.PP{})
-	if err != nil {
-		return err
-	}
-
-	schemHashDBAfter, err := sq.HashSqliteDatabase(tctx, tx)
-	if err != nil {
-		return err
-	}
-
-	if schemHashDBAfter != resultHash {
-
-		schemaDBStr := langext.Must(createSqliteDatabaseSchemaStringFromSQL(tctx, db.schema[resultSchemVers].SQL))
-		resultDBStr := langext.Must(sq.CreateSqliteDatabaseSchemaString(tctx, tx))
-
-		fmt.Printf("========================================= SQL SCHEMA-DUMP STR (CORRECT | FROM COMPILED SCHEMA):%s\n=========================================\n\n", schemaDBStr)
-		fmt.Printf("========================================= SQL SCHEMA-DUMP STR (CURRNET | AFTER MIGRATION):%s\n=========================================\n\n", resultDBStr)
-
-		return fmt.Errorf("database [%s] schema does not match after [%d -> %d] migration (expected: %s | actual: %s)", db.name, currSchemaVers, resultSchemVers, resultHash, schemHashDBBefore)
-	}
-
-	err = db.WriteMetaInt(tctx, "schema", int64(resultSchemVers))
-	if err != nil {
-		return err
-	}
-
-	err = db.WriteMetaString(tctx, "schema_hash", resultHash)
-	if err != nil {
-		return err
-	}
-
-	log.Info().Msgf("Upgrade schema from %d -> %d succesfully", currSchemaVers, resultSchemVers)
-
-	return nil
-}
-
-func createSqliteDatabaseSchemaStringFromSQL(ctx context.Context, schemaStr string) (string, error) {
-	dbdir := os.TempDir()
-	dbfile1 := filepath.Join(dbdir, langext.MustHexUUID()+".sqlite3")
-	defer func() { _ = os.Remove(dbfile1) }()
-
-	err := os.MkdirAll(dbdir, os.ModePerm)
-	if err != nil {
-		return "", err
-	}
-
-	url := fmt.Sprintf("file:%s?_pragma=journal_mode(%s)&_pragma=timeout(%d)&_pragma=foreign_keys(%s)&_pragma=busy_timeout(%d)", dbfile1, "DELETE", 1000, "true", 1000)
-
-	xdb, err := sqlx.Open("sqlite", url)
-	if err != nil {
-		return "", err
-	}
-
-	db := sq.NewDB(xdb, sq.DBOptions{})
-
-	_, err = db.Exec(ctx, schemaStr, sq.PP{})
-	if err != nil {
-		return "", err
-	}
-
-	return sq.CreateSqliteDatabaseSchemaString(ctx, db)
-}
-
 func (db *Database) Ping(ctx context.Context) error {
 	return db.db.Ping(ctx)
 }
 
-func (db *Database) Version(ctx context.Context) (string, string, error) {
-	type rt struct {
-		Version  string `db:"version"`
-		SourceID string `db:"sourceID"`
-	}
-
-	resp, err := sq.QuerySingle[rt](ctx, db.db, "SELECT sqlite_version() AS version, sqlite_source_id() AS sourceID", sq.PP{}, sq.SModeFast, sq.Safe)
-	if err != nil {
-		return "", "", err
-	}
-
-	return resp.Version, resp.SourceID, nil
-}
-
 func (db *Database) BeginTx(ctx context.Context) (sq.Tx, error) {
 	return db.db.BeginTransaction(ctx, sql.LevelDefault)
 }

scnserver/db/impl/primary/clients.go

@@ -31,13 +31,27 @@ func (db *Database) CreateClient(ctx db.TxContext, userid models.UserID, ctype m
 	return entity, nil
 }
 
+func (db *Database) ClearFCMTokens(ctx db.TxContext, fcmtoken string) error {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+
+	_, err = tx.Exec(ctx, "DELETE FROM clients WHERE fcm_token = :fcm", sq.PP{"fcm": fcmtoken})
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
 func (db *Database) ListClients(ctx db.TxContext, userid models.UserID) ([]models.Client, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return nil, err
 	}
 
-	return sq.QueryAll[models.Client](ctx, tx, "SELECT * FROM clients WHERE deleted=0 AND user_id = :uid ORDER BY clients.timestamp_created DESC, clients.client_id ASC", sq.PP{"uid": userid}, sq.SModeExtended, sq.Safe)
+	return sq.QueryAll[models.Client](ctx, tx, "SELECT * FROM clients WHERE user_id = :uid ORDER BY clients.timestamp_created DESC, clients.client_id ASC", sq.PP{"uid": userid}, sq.SModeExtended, sq.Safe)
 }
 
 func (db *Database) GetClient(ctx db.TxContext, userid models.UserID, clientid models.ClientID) (models.Client, error) {
@@ -46,19 +60,7 @@ func (db *Database) GetClient(ctx db.TxContext, userid models.UserID, clientid m
 		return models.Client{}, err
 	}
 
-	return sq.QuerySingle[models.Client](ctx, tx, "SELECT * FROM clients WHERE deleted=0 AND user_id = :uid AND client_id = :cid LIMIT 1", sq.PP{
-		"uid": userid,
-		"cid": clientid,
-	}, sq.SModeExtended, sq.Safe)
-}
-
-func (db *Database) GetClientOpt(ctx db.TxContext, userid models.UserID, clientid models.ClientID) (*models.Client, error) {
-	tx, err := ctx.GetOrCreateTransaction(db)
-	if err != nil {
-		return nil, err
-	}
-
-	return sq.QuerySingleOpt[models.Client](ctx, tx, "SELECT * FROM clients WHERE deleted=0 AND user_id = :uid AND client_id = :cid LIMIT 1", sq.PP{
+	return sq.QuerySingle[models.Client](ctx, tx, "SELECT * FROM clients WHERE user_id = :uid AND client_id = :cid LIMIT 1", sq.PP{
 		"uid": userid,
 		"cid": clientid,
 	}, sq.SModeExtended, sq.Safe)
@@ -70,7 +72,7 @@ func (db *Database) DeleteClient(ctx db.TxContext, clientid models.ClientID) err
 		return err
 	}
 
-	_, err = tx.Exec(ctx, "UPDATE clients SET deleted=1 WHERE deleted=0 AND client_id = :cid", sq.PP{"cid": clientid})
+	_, err = tx.Exec(ctx, "DELETE FROM clients WHERE client_id = :cid", sq.PP{"cid": clientid})
 	if err != nil {
 		return err
 	}
@@ -84,7 +86,7 @@ func (db *Database) DeleteClientsByFCM(ctx db.TxContext, fcmtoken string) error
 		return err
 	}
 
-	_, err = tx.Exec(ctx, "UPDATE clients SET deleted=1 WHERE deleted=0 AND fcm_token = :fcm", sq.PP{"fcm": fcmtoken})
+	_, err = tx.Exec(ctx, "DELETE FROM clients WHERE fcm_token = :fcm", sq.PP{"fcm": fcmtoken})
 	if err != nil {
 		return err
 	}
@@ -98,7 +100,7 @@ func (db *Database) UpdateClientFCMToken(ctx db.TxContext, clientid models.Clien
 		return err
 	}
 
-	_, err = tx.Exec(ctx, "UPDATE clients SET fcm_token = :vvv WHERE deleted=0 AND client_id = :cid", sq.PP{
+	_, err = tx.Exec(ctx, "UPDATE clients SET fcm_token = :vvv WHERE client_id = :cid", sq.PP{
 		"vvv": fcmtoken,
 		"cid": clientid,
 	})
@@ -115,7 +117,7 @@ func (db *Database) UpdateClientAgentModel(ctx db.TxContext, clientid models.Cli
 		return err
 	}
 
-	_, err = tx.Exec(ctx, "UPDATE clients SET agent_model = :vvv WHERE deleted=0 AND client_id = :cid", sq.PP{
+	_, err = tx.Exec(ctx, "UPDATE clients SET agent_model = :vvv WHERE client_id = :cid", sq.PP{
 		"vvv": agentModel,
 		"cid": clientid,
 	})
@@ -132,7 +134,7 @@ func (db *Database) UpdateClientAgentVersion(ctx db.TxContext, clientid models.C
 		return err
 	}
 
-	_, err = tx.Exec(ctx, "UPDATE clients SET agent_version = :vvv WHERE deleted=0 AND client_id = :cid", sq.PP{
+	_, err = tx.Exec(ctx, "UPDATE clients SET agent_version = :vvv WHERE client_id = :cid", sq.PP{
 		"vvv": agentVersion,
 		"cid": clientid,
 	})
@@ -149,7 +151,7 @@ func (db *Database) UpdateClientDescriptionName(ctx db.TxContext, clientid model
 		return err
 	}
 
-	_, err = tx.Exec(ctx, "UPDATE clients SET name = :vvv WHERE deleted=0 AND client_id = :cid", sq.PP{
+	_, err = tx.Exec(ctx, "UPDATE clients SET name = :vvv WHERE client_id = :cid", sq.PP{
 		"vvv": descriptionName,
 		"cid": clientid,
 	})

scnserver/db/impl/primary/database.go

@@ -13,21 +13,15 @@ import (
 	"github.com/glebarez/go-sqlite"
 	"github.com/jmoiron/sqlx"
 	"github.com/rs/zerolog/log"
-	"gogs.mikescher.com/BlackForestBytes/goext/exerr"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"gogs.mikescher.com/BlackForestBytes/goext/sq"
-	"os"
-	"path/filepath"
 	"time"
 )
 
 type Database struct {
-	db            sq.DB
-	pp            *dbtools.DBPreprocessor
-	wal           bool
-	name          string
-	schemaVersion int
-	schema        map[int]schema.Def
+	db  sq.DB
+	pp  *dbtools.DBPreprocessor
+	wal bool
 }
 
 func NewPrimaryDatabase(cfg server.Config) (*Database, error) {
@@ -72,14 +66,7 @@ func NewPrimaryDatabase(cfg server.Config) (*Database, error) {
 
 	qqdb.AddListener(pp)
 
-	scndb := &Database{
-		db:            qqdb,
-		pp:            pp,
-		wal:           conf.Journal == "WAL",
-		schemaVersion: schema.PrimarySchemaVersion,
-		schema:        schema.PrimarySchema,
-		name:          "primary",
-	}
+	scndb := &Database{db: qqdb, pp: pp, wal: conf.Journal == "WAL"}
 
 	return scndb, nil
 }
@@ -112,49 +99,151 @@ func (db *Database) Migrate(outerctx context.Context) error {
 		return err
 	}
 
-	if currschema == db.schemaVersion {
-		log.Info().Msgf("Database [%s] is up-to-date (%d == %d)", db.name, currschema, db.schemaVersion)
+	if currschema == 0 {
+		schemastr := schema.PrimarySchema[schema.PrimarySchemaVersion].SQL
+		schemahash := schema.PrimarySchema[schema.PrimarySchemaVersion].Hash
+
+		_, err = tx.Exec(tctx, schemastr, sq.PP{})
+		if err != nil {
+			return err
+		}
+
+		err = db.WriteMetaInt(tctx, "schema", int64(schema.PrimarySchemaVersion))
+		if err != nil {
+			return err
+		}
+
+		err = db.WriteMetaString(tctx, "schema_hash", schemahash)
+		if err != nil {
+			return err
+		}
+
+		ppReInit = true
+
+		currschema = schema.PrimarySchemaVersion
 	}
 
-	for currschema < db.schemaVersion {
+	if currschema == 1 {
+		return errors.New("cannot autom. upgrade schema 1")
+	}
 
-		if currschema == 0 {
-			log.Info().Msgf("Migrate database (initialize) [%s] %d -> %d", db.name, currschema, db.schemaVersion)
+	if currschema == 2 {
+		return errors.New("cannot autom. upgrade schema 2")
+	}
 
-			schemastr := db.schema[db.schemaVersion].SQL
-			schemahash := db.schema[db.schemaVersion].Hash
+	if currschema == 3 {
 
-			_, err = tx.Exec(tctx, schemastr, sq.PP{})
-			if err != nil {
-				return err
-			}
+		schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
+		if err != nil {
+			return err
+		}
 
-			err = db.WriteMetaInt(tctx, "schema", int64(db.schemaVersion))
-			if err != nil {
-				return err
-			}
+		schemHashDB, err := sq.HashSqliteDatabase(tctx, tx)
+		if err != nil {
+			return err
+		}
 
-			err = db.WriteMetaString(tctx, "schema_hash", schemahash)
-			if err != nil {
-				return err
-			}
-
-			ppReInit = true
-
-			currschema = db.schemaVersion
+		if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schema.PrimarySchema[currschema].Hash {
+			log.Debug().Str("schemHashDB", schemHashDB).Msg("Schema (primary db)")
+			log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (primary db)")
+			log.Debug().Str("schemaHashAsset", schema.PrimarySchema[currschema].Hash).Msg("Schema (primary db)")
+			return errors.New("database schema does not match (primary db)")
 		} else {
-			log.Info().Msgf("Migrate database [%s] %d -> %d", db.name, currschema, currschema+1)
+			log.Debug().Str("schemHash", schemHashDB).Msg("Verified Schema consistency (primary db)")
+		}
 
-			err = db.migrateSingle(tctx, tx, currschema, currschema+1)
-			if err != nil {
-				return err
-			}
+		log.Info().Int("currschema", currschema).Msg("Upgrade schema from 3 -> 4")
 
-			currschema = currschema + 1
+		_, err = tx.Exec(tctx, schema.PrimaryMigration_3_4, sq.PP{})
+		if err != nil {
+			return err
+		}
+
+		currschema = 4
+
+		err = db.WriteMetaInt(tctx, "schema", int64(currschema))
+		if err != nil {
+			return err
+		}
+
+		err = db.WriteMetaString(tctx, "schema_hash", schema.PrimarySchema[currschema].Hash)
+		if err != nil {
+			return err
+		}
+
+		log.Info().Int("currschema", currschema).Msg("Upgrade schema from 3 -> 4 succesfully")
+
+		ppReInit = true
+	}
+
+	if currschema == 4 {
+
+		schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
+		if err != nil {
+			return err
+		}
+
+		schemHashDB, err := sq.HashSqliteDatabase(tctx, tx)
+		if err != nil {
+			return err
+		}
+
+		if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schema.PrimarySchema[currschema].Hash {
+			log.Debug().Str("schemHashDB", schemHashDB).Msg("Schema (primary db)")
+			log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (primary db)")
+			log.Debug().Str("schemaHashAsset", schema.PrimarySchema[currschema].Hash).Msg("Schema (primary db)")
+			return errors.New("database schema does not match (primary db)")
+		} else {
+			log.Debug().Str("schemHash", schemHashDB).Msg("Verified Schema consistency (primary db)")
+		}
+
+		log.Info().Int("currschema", currschema).Msg("Upgrade schema from 4 -> 5")
+
+		_, err = tx.Exec(tctx, schema.PrimaryMigration_4_5, sq.PP{})
+		if err != nil {
+			return err
+		}
+
+		currschema = 5
+
+		err = db.WriteMetaInt(tctx, "schema", int64(currschema))
+		if err != nil {
+			return err
+		}
+
+		err = db.WriteMetaString(tctx, "schema_hash", schema.PrimarySchema[currschema].Hash)
+		if err != nil {
+			return err
+		}
+
+		log.Info().Int("currschema", currschema).Msg("Upgrade schema from 4 -> 5 succesfully")
+
+		ppReInit = true
+	}
+
+	if currschema == 5 {
+
+		schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
+		if err != nil {
+			return err
+		}
+
+		schemHashDB, err := sq.HashSqliteDatabase(tctx, tx)
+		if err != nil {
+			return err
+		}
+
+		if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schema.PrimarySchema[currschema].Hash {
+			log.Debug().Str("schemHashDB", schemHashDB).Msg("Schema (primary db)")
+			log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (primary db)")
+			log.Debug().Str("schemaHashAsset", schema.PrimarySchema[currschema].Hash).Msg("Schema (primary db)")
+			return errors.New("database schema does not match (primary db)")
+		} else {
+			log.Debug().Str("schemHash", schemHashDB).Msg("Verified Schema consistency (primary db)")
 		}
 	}
 
-	if currschema != db.schemaVersion {
+	if currschema != schema.PrimarySchemaVersion {
 		return errors.New(fmt.Sprintf("Unknown DB schema: %d", currschema))
 	}
 
@@ -174,126 +263,10 @@ func (db *Database) Migrate(outerctx context.Context) error {
 	return nil
 }
 
-//goland:noinspection SqlConstantCondition,SqlWithoutWhere
-func (db *Database) migrateSingle(tctx *simplectx.SimpleContext, tx sq.Tx, schemaFrom int, schemaTo int) error {
-
-	if schemaFrom == schemaTo-1 {
-
-		migSQL := db.schema[schemaTo].MigScript
-		if migSQL == "" {
-			return exerr.New(exerr.TypeInternal, fmt.Sprintf("missing %s migration from %d to %d", db.name, schemaFrom, schemaTo)).Build()
-		}
-
-		return db.migrateBySQL(tctx, tx, migSQL, schemaFrom, schemaTo, db.schema[schemaTo].Hash, nil)
-	}
-
-	return exerr.New(exerr.TypeInternal, fmt.Sprintf("missing %s migration from %d to %d", db.name, schemaFrom, schemaTo)).Build()
-}
-
-func (db *Database) migrateBySQL(tctx *simplectx.SimpleContext, tx sq.Tx, stmts string, currSchemaVers int, resultSchemVers int, resultHash string, post func(tctx *simplectx.SimpleContext, tx sq.Tx) error) error {
-
-	schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
-	if err != nil {
-		return err
-	}
-
-	schemHashDBBefore, err := sq.HashSqliteDatabase(tctx, tx)
-	if err != nil {
-		return err
-	}
-
-	if schemHashDBBefore != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != db.schema[currSchemaVers].Hash {
-		log.Debug().Str("schemHashDB", schemHashDBBefore).Msg("Schema (primary db)")
-		log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (primary db)")
-		log.Debug().Str("schemaHashAsset", db.schema[currSchemaVers].Hash).Msg("Schema (primary db)")
-		return errors.New("database schema does not match (primary db)")
-	} else {
-		log.Debug().Str("schemHash", schemHashDBBefore).Msg("Verified Schema consistency (primary db)")
-	}
-
-	log.Info().Msgf("Upgrade schema from %d -> %d", currSchemaVers, resultSchemVers)
-
-	_, err = tx.Exec(tctx, stmts, sq.PP{})
-	if err != nil {
-		return err
-	}
-
-	schemHashDBAfter, err := sq.HashSqliteDatabase(tctx, tx)
-	if err != nil {
-		return err
-	}
-
-	if schemHashDBAfter != resultHash {
-
-		schemaDBStr := langext.Must(createSqliteDatabaseSchemaStringFromSQL(tctx, db.schema[resultSchemVers].SQL))
-		resultDBStr := langext.Must(sq.CreateSqliteDatabaseSchemaString(tctx, tx))
-
-		fmt.Printf("========================================= SQL SCHEMA-DUMP STR (CORRECT | FROM COMPILED SCHEMA):%s\n=========================================\n\n", schemaDBStr)
-		fmt.Printf("========================================= SQL SCHEMA-DUMP STR (CURRNET | AFTER MIGRATION):%s\n=========================================\n\n", resultDBStr)
-
-		return fmt.Errorf("database [%s] schema does not match after [%d -> %d] migration (expected: %s | actual: %s)", db.name, currSchemaVers, resultSchemVers, resultHash, schemHashDBBefore)
-	}
-
-	err = db.WriteMetaInt(tctx, "schema", int64(resultSchemVers))
-	if err != nil {
-		return err
-	}
-
-	err = db.WriteMetaString(tctx, "schema_hash", resultHash)
-	if err != nil {
-		return err
-	}
-
-	log.Info().Msgf("Upgrade schema from %d -> %d succesfully", currSchemaVers, resultSchemVers)
-
-	return nil
-}
-
-func createSqliteDatabaseSchemaStringFromSQL(ctx context.Context, schemaStr string) (string, error) {
-	dbdir := os.TempDir()
-	dbfile1 := filepath.Join(dbdir, langext.MustHexUUID()+".sqlite3")
-	defer func() { _ = os.Remove(dbfile1) }()
-
-	err := os.MkdirAll(dbdir, os.ModePerm)
-	if err != nil {
-		return "", err
-	}
-
-	url := fmt.Sprintf("file:%s?_pragma=journal_mode(%s)&_pragma=timeout(%d)&_pragma=foreign_keys(%s)&_pragma=busy_timeout(%d)", dbfile1, "DELETE", 1000, "true", 1000)
-
-	xdb, err := sqlx.Open("sqlite", url)
-	if err != nil {
-		return "", err
-	}
-
-	db := sq.NewDB(xdb, sq.DBOptions{})
-
-	_, err = db.Exec(ctx, schemaStr, sq.PP{})
-	if err != nil {
-		return "", err
-	}
-
-	return sq.CreateSqliteDatabaseSchemaString(ctx, db)
-}
-
 func (db *Database) Ping(ctx context.Context) error {
 	return db.db.Ping(ctx)
 }
 
-func (db *Database) Version(ctx context.Context) (string, string, error) {
-	type rt struct {
-		Version  string `db:"version"`
-		SourceID string `db:"sourceID"`
-	}
-
-	resp, err := sq.QuerySingle[rt](ctx, db.db, "SELECT sqlite_version() AS version, sqlite_source_id() AS sourceID", sq.PP{}, sq.SModeFast, sq.Safe)
-	if err != nil {
-		return "", "", err
-	}
-
-	return resp.Version, resp.SourceID, nil
-}
-
 func (db *Database) BeginTx(ctx context.Context) (sq.Tx, error) {
 	return db.db.BeginTransaction(ctx, sql.LevelDefault)
 }

scnserver/db/impl/primary/deliveries.go

@@ -125,7 +125,7 @@ func (db *Database) SetDeliveryRetry(ctx db.TxContext, delivery models.Delivery)
 	}
 
 	_, err = tx.Exec(ctx, "UPDATE deliveries SET status = 'RETRY', next_delivery = :next, retry_count = :rc WHERE delivery_id = :did", sq.PP{
-		"next": time2DB(scn.NextDeliveryTimestamp(time.Now())),
+		"next": scn.NextDeliveryTimestamp(time.Now()),
 		"rc":   delivery.RetryCount + 1,
 		"did":  delivery.DeliveryID,
 	})

scnserver/db/impl/primary/messages.go

@@ -80,10 +80,14 @@ func (db *Database) DeleteMessage(ctx db.TxContext, messageID models.MessageID)
 	return nil
 }
 
-func (db *Database) ListMessages(ctx db.TxContext, filter models.MessageFilter, pageSize *int, inTok ct.CursorToken) ([]models.Message, ct.CursorToken, int64, error) {
+func (db *Database) ListMessages(ctx db.TxContext, filter models.MessageFilter, pageSize *int, inTok ct.CursorToken) ([]models.Message, ct.CursorToken, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
-		return nil, ct.CursorToken{}, 0, err
+		return nil, ct.CursorToken{}, err
+	}
+
+	if inTok.Mode == ct.CTMEnd {
+		return make([]models.Message, 0), ct.End(), nil
 	}
 
 	pageCond := "1=1"
@@ -101,39 +105,21 @@ func (db *Database) ListMessages(ctx db.TxContext, filter models.MessageFilter,
 		orderClause = "ORDER BY COALESCE(timestamp_client, timestamp_real) DESC, message_id DESC"
 	}
 
-	sqlQueryList := "SELECT " + "messages.*" + " FROM messages " + filterJoin + " WHERE ( " + pageCond + " ) AND ( " + filterCond + " ) " + orderClause
-	sqlQueryCount := "SELECT " + " COUNT(*) AS count FROM messages " + filterJoin + " WHERE  ( " + filterCond + " ) "
+	sqlQuery := "SELECT " + "messages.*" + " FROM messages " + filterJoin + " WHERE ( " + pageCond + " ) AND ( " + filterCond + " ) " + orderClause
 
 	prepParams["tokts"] = inTok.Timestamp
 	prepParams["tokid"] = inTok.Id
 
-	if inTok.Mode == ct.CTMEnd {
-
-		dataCount, err := sq.QuerySingle[CountResponse](ctx, tx, sqlQueryCount, prepParams, sq.SModeFast, sq.Safe)
-		if err != nil {
-			return nil, ct.CursorToken{}, 0, err
-		}
-
-		return make([]models.Message, 0), ct.End(), dataCount.Count, nil
-	}
-
-	dataList, err := sq.QueryAll[models.Message](ctx, tx, sqlQueryList, prepParams, sq.SModeExtended, sq.Safe)
+	data, err := sq.QueryAll[models.Message](ctx, tx, sqlQuery, prepParams, sq.SModeExtended, sq.Safe)
 	if err != nil {
-		return nil, ct.CursorToken{}, 0, err
+		return nil, ct.CursorToken{}, err
 	}
 
-	if pageSize == nil || len(dataList) <= *pageSize {
-		return dataList, ct.End(), int64(len(dataList)), nil
+	if pageSize == nil || len(data) <= *pageSize {
+		return data, ct.End(), nil
 	} else {
-
-		dataCount, err := sq.QuerySingle[CountResponse](ctx, tx, sqlQueryCount, prepParams, sq.SModeFast, sq.Safe)
-		if err != nil {
-			return nil, ct.CursorToken{}, 0, err
-		}
-
-		outToken := ct.Normal(dataList[*pageSize-1].Timestamp(), dataList[*pageSize-1].MessageID.String(), "DESC", filter.Hash())
-
-		return dataList[0:*pageSize], outToken, dataCount.Count, nil
+		outToken := ct.Normal(data[*pageSize-1].Timestamp(), data[*pageSize-1].MessageID.String(), "DESC", filter.Hash())
+		return data[0:*pageSize], outToken, nil
 	}
 }
 

scnserver/db/impl/primary/senderNames.go

@@ -1,26 +0,0 @@
-package primary
-
-import (
-	"blackforestbytes.com/simplecloudnotifier/db"
-	"blackforestbytes.com/simplecloudnotifier/models"
-	"gogs.mikescher.com/BlackForestBytes/goext/sq"
-)
-
-func (db *Database) ListSenderNames(ctx db.TxContext, userid models.UserID, includeForeignSubscribed bool) ([]models.SenderNameStatistics, error) {
-	tx, err := ctx.GetOrCreateTransaction(db)
-	if err != nil {
-		return nil, err
-	}
-
-	var sqlStr string
-
-	prepParams := sq.PP{"uid": userid}
-
-	if includeForeignSubscribed {
-		sqlStr = "SELECT sender_name AS name, MAX(timestamp_real) AS ts_last, MIN(timestamp_real) AS ts_first, COUNT(*) AS count FROM messages LEFT JOIN subscriptions AS subs on messages.channel_id = subs.channel_id WHERE (subs.subscriber_user_id = :uid AND subs.confirmed = 1) AND sender_NAME NOT NULL GROUP BY sender_name ORDER BY ts_last DESC"
-	} else {
-		sqlStr = "SELECT sender_name AS name, MAX(timestamp_real) AS ts_last, MIN(timestamp_real) AS ts_first, COUNT(*) AS count FROM messages WHERE sender_user_id = :uid AND sender_NAME NOT NULL GROUP BY sender_name ORDER BY ts_last DESC"
-	}
-
-	return sq.QueryAll[models.SenderNameStatistics](ctx, tx, sqlStr, prepParams, sq.SModeExtended, sq.Safe)
-}

scnserver/db/impl/primary/users.go

@@ -62,15 +62,6 @@ func (db *Database) GetUser(ctx db.TxContext, userid models.UserID) (models.User
 	return sq.QuerySingle[models.User](ctx, tx, "SELECT * FROM users WHERE user_id = :uid LIMIT 1", sq.PP{"uid": userid}, sq.SModeExtended, sq.Safe)
 }
 
-func (db *Database) GetUserOpt(ctx db.TxContext, userid models.UserID) (*models.User, error) {
-	tx, err := ctx.GetOrCreateTransaction(db)
-	if err != nil {
-		return nil, err
-	}
-
-	return sq.QuerySingleOpt[models.User](ctx, tx, "SELECT * FROM users WHERE user_id = :uid LIMIT 1", sq.PP{"uid": userid}, sq.SModeExtended, sq.Safe)
-}
-
 func (db *Database) UpdateUserUsername(ctx db.TxContext, userid models.UserID, username *string) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {

scnserver/db/impl/primary/utils.go

@@ -23,7 +23,3 @@ func time2DBOpt(t *time.Time) *int64 {
 	}
 	return langext.Ptr(t.UnixMilli())
 }
-
-type CountResponse struct {
-	Count int64 `db:"count"`
-}

scnserver/db/impl/requests/database.go

@@ -13,21 +13,15 @@ import (
 	"github.com/glebarez/go-sqlite"
 	"github.com/jmoiron/sqlx"
 	"github.com/rs/zerolog/log"
-	"gogs.mikescher.com/BlackForestBytes/goext/exerr"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"gogs.mikescher.com/BlackForestBytes/goext/sq"
-	"os"
-	"path/filepath"
 	"time"
 )
 
 type Database struct {
-	db            sq.DB
-	pp            *dbtools.DBPreprocessor
-	wal           bool
-	name          string
-	schemaVersion int
-	schema        map[int]schema.Def
+	db  sq.DB
+	pp  *dbtools.DBPreprocessor
+	wal bool
 }
 
 func NewRequestsDatabase(cfg server.Config) (*Database, error) {
@@ -72,14 +66,7 @@ func NewRequestsDatabase(cfg server.Config) (*Database, error) {
 
 	qqdb.AddListener(pp)
 
-	scndb := &Database{
-		db:            qqdb,
-		pp:            pp,
-		wal:           conf.Journal == "WAL",
-		schemaVersion: schema.RequestsSchemaVersion,
-		schema:        schema.RequestsSchema,
-		name:          "requests",
-	}
+	scndb := &Database{db: qqdb, pp: pp, wal: conf.Journal == "WAL"}
 
 	return scndb, nil
 }
@@ -112,49 +99,57 @@ func (db *Database) Migrate(outerctx context.Context) error {
 		return err
 	}
 
-	if currschema == db.schemaVersion {
-		log.Info().Msgf("Database [%s] is up-to-date (%d == %d)", db.name, currschema, db.schemaVersion)
+	if currschema == 0 {
+		schemastr := schema.RequestsSchema[schema.RequestsSchemaVersion].SQL
+		schemahash := schema.RequestsSchema[schema.RequestsSchemaVersion].Hash
+
+		schemahash, err := sq.HashGoSqliteSchema(tctx, schemastr)
+		if err != nil {
+			return err
+		}
+
+		_, err = tx.Exec(tctx, schemastr, sq.PP{})
+		if err != nil {
+			return err
+		}
+
+		err = db.WriteMetaInt(tctx, "schema", int64(schema.RequestsSchemaVersion))
+		if err != nil {
+			return err
+		}
+
+		err = db.WriteMetaString(tctx, "schema_hash", schemahash)
+		if err != nil {
+			return err
+		}
+
+		ppReInit = true
+
+		currschema = schema.LogsSchemaVersion
 	}
 
-	for currschema < db.schemaVersion {
+	if currschema == 1 {
+		schemHashDB, err := sq.HashSqliteDatabase(tctx, tx)
+		if err != nil {
+			return err
+		}
 
-		if currschema == 0 {
-			log.Info().Msgf("Migrate database (initialize) [%s] %d -> %d", db.name, currschema, db.schemaVersion)
+		schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
+		if err != nil {
+			return err
+		}
 
-			schemastr := db.schema[db.schemaVersion].SQL
-			schemahash := db.schema[db.schemaVersion].Hash
-
-			_, err = tx.Exec(tctx, schemastr, sq.PP{})
-			if err != nil {
-				return err
-			}
-
-			err = db.WriteMetaInt(tctx, "schema", int64(db.schemaVersion))
-			if err != nil {
-				return err
-			}
-
-			err = db.WriteMetaString(tctx, "schema_hash", schemahash)
-			if err != nil {
-				return err
-			}
-
-			ppReInit = true
-
-			currschema = db.schemaVersion
+		if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schema.RequestsSchema[currschema].Hash {
+			log.Debug().Str("schemHashDB", schemHashDB).Msg("Schema (requests db)")
+			log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (requests db)")
+			log.Debug().Str("schemaHashAsset", schema.RequestsSchema[currschema].Hash).Msg("Schema (requests db)")
+			return errors.New("database schema does not match (requests db)")
 		} else {
-			log.Info().Msgf("Migrate database [%s] %d -> %d", db.name, currschema, currschema+1)
-
-			err = db.migrateSingle(tctx, tx, currschema, currschema+1)
-			if err != nil {
-				return err
-			}
-
-			currschema = currschema + 1
+			log.Debug().Str("schemHash", schemHashDB).Msg("Verified Schema consistency (requests db)")
 		}
 	}
 
-	if currschema != db.schemaVersion {
+	if currschema != schema.RequestsSchemaVersion {
 		return errors.New(fmt.Sprintf("Unknown DB schema: %d", currschema))
 	}
 
@@ -174,126 +169,10 @@ func (db *Database) Migrate(outerctx context.Context) error {
 	return nil
 }
 
-//goland:noinspection SqlConstantCondition,SqlWithoutWhere
-func (db *Database) migrateSingle(tctx *simplectx.SimpleContext, tx sq.Tx, schemaFrom int, schemaTo int) error {
-
-	if schemaFrom == schemaTo-1 {
-
-		migSQL := db.schema[schemaTo].MigScript
-		if migSQL == "" {
-			return exerr.New(exerr.TypeInternal, fmt.Sprintf("missing %s migration from %d to %d", db.name, schemaFrom, schemaTo)).Build()
-		}
-
-		return db.migrateBySQL(tctx, tx, migSQL, schemaFrom, schemaTo, db.schema[schemaTo].Hash, nil)
-	}
-
-	return exerr.New(exerr.TypeInternal, fmt.Sprintf("missing %s migration from %d to %d", db.name, schemaFrom, schemaTo)).Build()
-}
-
-func (db *Database) migrateBySQL(tctx *simplectx.SimpleContext, tx sq.Tx, stmts string, currSchemaVers int, resultSchemVers int, resultHash string, post func(tctx *simplectx.SimpleContext, tx sq.Tx) error) error {
-
-	schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
-	if err != nil {
-		return err
-	}
-
-	schemHashDBBefore, err := sq.HashSqliteDatabase(tctx, tx)
-	if err != nil {
-		return err
-	}
-
-	if schemHashDBBefore != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != db.schema[currSchemaVers].Hash {
-		log.Debug().Str("schemHashDB", schemHashDBBefore).Msg("Schema (primary db)")
-		log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (primary db)")
-		log.Debug().Str("schemaHashAsset", db.schema[currSchemaVers].Hash).Msg("Schema (primary db)")
-		return errors.New("database schema does not match (primary db)")
-	} else {
-		log.Debug().Str("schemHash", schemHashDBBefore).Msg("Verified Schema consistency (primary db)")
-	}
-
-	log.Info().Msgf("Upgrade schema from %d -> %d", currSchemaVers, resultSchemVers)
-
-	_, err = tx.Exec(tctx, stmts, sq.PP{})
-	if err != nil {
-		return err
-	}
-
-	schemHashDBAfter, err := sq.HashSqliteDatabase(tctx, tx)
-	if err != nil {
-		return err
-	}
-
-	if schemHashDBAfter != resultHash {
-
-		schemaDBStr := langext.Must(createSqliteDatabaseSchemaStringFromSQL(tctx, db.schema[resultSchemVers].SQL))
-		resultDBStr := langext.Must(sq.CreateSqliteDatabaseSchemaString(tctx, tx))
-
-		fmt.Printf("========================================= SQL SCHEMA-DUMP STR (CORRECT | FROM COMPILED SCHEMA):%s\n=========================================\n\n", schemaDBStr)
-		fmt.Printf("========================================= SQL SCHEMA-DUMP STR (CURRNET | AFTER MIGRATION):%s\n=========================================\n\n", resultDBStr)
-
-		return fmt.Errorf("database [%s] schema does not match after [%d -> %d] migration (expected: %s | actual: %s)", db.name, currSchemaVers, resultSchemVers, resultHash, schemHashDBBefore)
-	}
-
-	err = db.WriteMetaInt(tctx, "schema", int64(resultSchemVers))
-	if err != nil {
-		return err
-	}
-
-	err = db.WriteMetaString(tctx, "schema_hash", resultHash)
-	if err != nil {
-		return err
-	}
-
-	log.Info().Msgf("Upgrade schema from %d -> %d succesfully", currSchemaVers, resultSchemVers)
-
-	return nil
-}
-
-func createSqliteDatabaseSchemaStringFromSQL(ctx context.Context, schemaStr string) (string, error) {
-	dbdir := os.TempDir()
-	dbfile1 := filepath.Join(dbdir, langext.MustHexUUID()+".sqlite3")
-	defer func() { _ = os.Remove(dbfile1) }()
-
-	err := os.MkdirAll(dbdir, os.ModePerm)
-	if err != nil {
-		return "", err
-	}
-
-	url := fmt.Sprintf("file:%s?_pragma=journal_mode(%s)&_pragma=timeout(%d)&_pragma=foreign_keys(%s)&_pragma=busy_timeout(%d)", dbfile1, "DELETE", 1000, "true", 1000)
-
-	xdb, err := sqlx.Open("sqlite", url)
-	if err != nil {
-		return "", err
-	}
-
-	db := sq.NewDB(xdb, sq.DBOptions{})
-
-	_, err = db.Exec(ctx, schemaStr, sq.PP{})
-	if err != nil {
-		return "", err
-	}
-
-	return sq.CreateSqliteDatabaseSchemaString(ctx, db)
-}
-
 func (db *Database) Ping(ctx context.Context) error {
 	return db.db.Ping(ctx)
 }
 
-func (db *Database) Version(ctx context.Context) (string, string, error) {
-	type rt struct {
-		Version  string `db:"version"`
-		SourceID string `db:"sourceID"`
-	}
-
-	resp, err := sq.QuerySingle[rt](ctx, db.db, "SELECT sqlite_version() AS version, sqlite_source_id() AS sourceID", sq.PP{}, sq.SModeFast, sq.Safe)
-	if err != nil {
-		return "", "", err
-	}
-
-	return resp.Version, resp.SourceID, nil
-}
-
 func (db *Database) BeginTx(ctx context.Context) (sq.Tx, error) {
 	return db.db.BeginTransaction(ctx, sql.LevelDefault)
 }

scnserver/db/schema/assets.go

@@ -3,9 +3,8 @@ package schema
 import _ "embed"
 
 type Def struct {
-	SQL       string
-	Hash      string
-	MigScript string
+	SQL  string
+	Hash string
 }
 
 //go:embed primary_1.ddl
@@ -23,29 +22,11 @@ var primarySchema4 string
 //go:embed primary_5.ddl
 var primarySchema5 string
 
-//go:embed primary_6.ddl
-var primarySchema6 string
-
-//go:embed primary_7.ddl
-var primarySchema7 string
-
-//go:embed primary_8.ddl
-var primarySchema8 string
-
 //go:embed primary_migration_3_4.ddl
-var primaryMigration_3_4 string
+var PrimaryMigration_3_4 string
 
 //go:embed primary_migration_4_5.ddl
-var primaryMigration_4_5 string
-
-//go:embed primary_migration_5_6.ddl
-var primaryMigration_5_6 string
-
-//go:embed primary_migration_6_7.ddl
-var primaryMigration_6_7 string
-
-//go:embed primary_migration_7_8.ddl
-var primaryMigration_7_8 string
+var PrimaryMigration_4_5 string
 
 //go:embed requests_1.ddl
 var requestsSchema1 string
@@ -54,29 +35,26 @@ var requestsSchema1 string
 var logsSchema1 string
 
 var PrimarySchema = map[int]Def{
-	0: {"", "", ""},
-	1: {primarySchema1, "f2b2847f32681a7178e405553beea4a324034915a0c5a5dc70b3c6abbcc852f2", ""},
-	2: {primarySchema2, "07ed1449114416ed043084a30e0722a5f97bf172161338d2f7106a8dfd387d0a", ""},
-	3: {primarySchema3, "65c2125ad0e12d02490cf2275f0067ef3c62a8522edf9a35ee8aa3f3c09b12e8", ""},
-	4: {primarySchema4, "cb022156ab0e7aea39dd0c985428c43cae7d60e41ca8e9e5a84c774b3019d2ca", primaryMigration_3_4},
-	5: {primarySchema5, "9d6217ba4a3503cfe090f72569367f95a413bb14e9effe49ffeabbf255bce8dd", primaryMigration_4_5},
-	6: {primarySchema6, "8e83d20bcd008082713f248ae8cd558335a37a37ce90bd8c86e782da640ee160", primaryMigration_5_6},
-	7: {primarySchema7, "90d8dbc460afe025f9b74cda5c16bb8e58b178df275223bd2531907a8d8c36c3", primaryMigration_6_7},
-	8: {primarySchema8, "746f6005c7a573b8816e5993ecd1d949fe2552b0134ba63bab8b4d5b2b5058ad", primaryMigration_7_8},
+	0: {"", ""},
+	1: {primarySchema1, "f2b2847f32681a7178e405553beea4a324034915a0c5a5dc70b3c6abbcc852f2"},
+	2: {primarySchema2, "07ed1449114416ed043084a30e0722a5f97bf172161338d2f7106a8dfd387d0a"},
+	3: {primarySchema3, "65c2125ad0e12d02490cf2275f0067ef3c62a8522edf9a35ee8aa3f3c09b12e8"},
+	4: {primarySchema4, "cb022156ab0e7aea39dd0c985428c43cae7d60e41ca8e9e5a84c774b3019d2ca"},
+	5: {primarySchema5, "9d6217ba4a3503cfe090f72569367f95a413bb14e9effe49ffeabbf255bce8dd"},
 }
 
-var PrimarySchemaVersion = len(PrimarySchema) - 1
+var PrimarySchemaVersion = 5
 
 var RequestsSchema = map[int]Def{
-	0: {"", "", ""},
-	1: {requestsSchema1, "ebb0a5748b605e8215437413b738279670190ca8159b6227cfc2aa13418b41e9", ""},
+	0: {"", ""},
+	1: {requestsSchema1, "ebb0a5748b605e8215437413b738279670190ca8159b6227cfc2aa13418b41e9"},
 }
 
-var RequestsSchemaVersion = len(RequestsSchema) - 1
+var RequestsSchemaVersion = 1
 
 var LogsSchema = map[int]Def{
-	0: {"", "", ""},
-	1: {logsSchema1, "65fba477c04095effc3a8e1bb79fe7547b8e52e983f776f156266eddc4f201d7", ""},
+	0: {"", ""},
+	1: {logsSchema1, "65fba477c04095effc3a8e1bb79fe7547b8e52e983f776f156266eddc4f201d7"},
 }
 
-var LogsSchemaVersion = len(LogsSchema) - 1
+var LogsSchemaVersion = 1

scnserver/db/schema/primary_6.ddl

@@ -1,234 +0,0 @@
-CREATE TABLE users
-(
-    user_id            TEXT                                NOT NULL,
-
-    username           TEXT                                    NULL  DEFAULT NULL,
-
-    timestamp_created  INTEGER                             NOT NULL,
-    timestamp_lastread INTEGER                                 NULL   DEFAULT NULL,
-    timestamp_lastsent INTEGER                                 NULL   DEFAULT NULL,
-
-    messages_sent      INTEGER                             NOT NULL   DEFAULT '0',
-
-    quota_used         INTEGER                             NOT NULL   DEFAULT '0',
-    quota_used_day     TEXT                                    NULL   DEFAULT NULL,
-
-    is_pro             INTEGER   CHECK(is_pro IN (0, 1))   NOT NULL   DEFAULT 0,
-    pro_token          TEXT                                    NULL   DEFAULT NULL,
-
-    PRIMARY KEY (user_id)
-) STRICT;
-CREATE  UNIQUE INDEX "idx_users_protoken" ON users (pro_token) WHERE pro_token IS NOT NULL;
-
-
-CREATE TABLE keytokens
-(
-    keytoken_id        TEXT                                      NOT NULL,
-
-    timestamp_created  INTEGER                                   NOT NULL,
-    timestamp_lastused INTEGER                                       NULL   DEFAULT NULL,
-
-    name               TEXT                                      NOT NULL,
-
-    owner_user_id      TEXT                                      NOT NULL,
-
-    all_channels       INTEGER   CHECK(all_channels IN (0, 1))   NOT NULL,
-    channels           TEXT                                      NOT NULL,
-    token              TEXT                                      NOT NULL,
-    permissions        TEXT                                      NOT NULL,
-
-    messages_sent      INTEGER                                   NOT NULL   DEFAULT '0',
-
-    PRIMARY KEY (keytoken_id)
-) STRICT;
-CREATE  UNIQUE INDEX "idx_keytokens_token" ON keytokens (token);
-
-
-CREATE TABLE clients
-(
-    client_id          TEXT                                                                    NOT NULL,
-
-    user_id            TEXT                                                                    NOT NULL,
-    type               TEXT       CHECK(type IN ('ANDROID','IOS','LINUX','MACOS','WINDOWS'))   NOT NULL,
-    fcm_token          TEXT                                                                    NOT NULL,
-    name               TEXT                                                                        NULL,
-
-    timestamp_created  INTEGER                                                                 NOT NULL,
-
-    agent_model        TEXT                                                                    NOT NULL,
-    agent_version      TEXT                                                                    NOT NULL,
-
-    PRIMARY KEY (client_id)
-) STRICT;
-CREATE        INDEX "idx_clients_userid"   ON clients (user_id);
-CREATE UNIQUE INDEX "idx_clients_fcmtoken" ON clients (fcm_token);
-
-
-CREATE TABLE channels
-(
-    channel_id         TEXT        NOT NULL,
-
-    owner_user_id      TEXT        NOT NULL,
-
-    internal_name      TEXT        NOT NULL,
-    display_name       TEXT        NOT NULL,
-    description_name   TEXT            NULL,
-
-    subscribe_key      TEXT        NOT NULL,
-
-    timestamp_created  INTEGER     NOT NULL,
-    timestamp_lastsent INTEGER         NULL   DEFAULT NULL,
-
-    messages_sent      INTEGER     NOT NULL   DEFAULT '0',
-
-    PRIMARY KEY (channel_id)
-) STRICT;
-CREATE UNIQUE INDEX "idx_channels_identity" ON channels (owner_user_id, internal_name);
-
-CREATE TABLE subscriptions
-(
-    subscription_id        TEXT                                   NOT NULL,
-
-    subscriber_user_id     TEXT                                   NOT NULL,
-    channel_owner_user_id  TEXT                                   NOT NULL,
-    channel_internal_name  TEXT                                   NOT NULL,
-    channel_id             TEXT                                   NOT NULL,
-
-    timestamp_created      INTEGER                                NOT NULL,
-
-    confirmed              INTEGER   CHECK(confirmed IN (0, 1))   NOT NULL,
-
-    PRIMARY KEY (subscription_id)
-) STRICT;
-CREATE UNIQUE INDEX "idx_subscriptions_ref"     ON subscriptions (subscriber_user_id, channel_owner_user_id, channel_internal_name);
-CREATE        INDEX "idx_subscriptions_chan"    ON subscriptions (channel_id);
-CREATE        INDEX "idx_subscriptions_subuser" ON subscriptions (subscriber_user_id);
-CREATE        INDEX "idx_subscriptions_ownuser" ON subscriptions (channel_owner_user_id);
-CREATE        INDEX "idx_subscriptions_tsc"     ON subscriptions (timestamp_created);
-CREATE        INDEX "idx_subscriptions_conf"    ON subscriptions (confirmed);
-
-
-CREATE TABLE messages
-(
-    message_id            TEXT                                     NOT NULL,
-    sender_user_id        TEXT                                     NOT NULL,
-    channel_internal_name TEXT                                     NOT NULL,
-    channel_id            TEXT                                     NOT NULL,
-    sender_ip             TEXT                                     NOT NULL,
-    sender_name           TEXT                                         NULL,
-
-    timestamp_real        INTEGER                                  NOT NULL,
-    timestamp_client      INTEGER                                      NULL,
-
-    title                 TEXT                                     NOT NULL,
-    content               TEXT                                         NULL,
-    priority              INTEGER  CHECK(priority IN (0, 1, 2))    NOT NULL,
-    usr_message_id        TEXT                                         NULL,
-
-    used_key_id           TEXT                                     NOT NULL,
-
-    deleted               INTEGER  CHECK(deleted IN (0, 1))        NOT NULL    DEFAULT '0',
-
-    PRIMARY KEY (message_id)
-) STRICT;
-CREATE        INDEX "idx_messages_channel"          ON messages (channel_internal_name COLLATE BINARY);
-CREATE        INDEX "idx_messages_channel_nc"       ON messages (channel_internal_name COLLATE NOCASE);
-CREATE UNIQUE INDEX "idx_messages_idempotency"      ON messages (sender_user_id, usr_message_id COLLATE BINARY);
-CREATE        INDEX "idx_messages_senderip"         ON messages (sender_ip COLLATE BINARY);
-CREATE        INDEX "idx_messages_sendername"       ON messages (sender_name COLLATE BINARY);
-CREATE        INDEX "idx_messages_sendername_nc"    ON messages (sender_name COLLATE NOCASE);
-CREATE        INDEX "idx_messages_title"            ON messages (title COLLATE BINARY);
-CREATE        INDEX "idx_messages_title_nc"         ON messages (title COLLATE NOCASE);
-CREATE        INDEX "idx_messages_usedkey"          ON messages (sender_user_id, used_key_id);
-CREATE        INDEX "idx_messages_deleted"          ON messages (deleted);
-
-
-CREATE VIRTUAL TABLE messages_fts USING fts5
-(
-    channel_internal_name,
-    sender_name,
-    title,
-    content,
-
-    tokenize = unicode61,
-    content = 'messages',
-    content_rowid = 'rowid'
-);
-
-CREATE TRIGGER fts_insert AFTER INSERT ON messages BEGIN
-    INSERT INTO messages_fts (rowid, channel_internal_name, sender_name, title, content) VALUES (new.rowid, new.channel_internal_name, new.sender_name, new.title, new.content);
-END;
-
-CREATE TRIGGER fts_update AFTER UPDATE ON messages BEGIN
-    INSERT INTO messages_fts (messages_fts, rowid, channel_internal_name, sender_name, title, content) VALUES ('delete', old.rowid, old.channel_internal_name, old.sender_name, old.title, old.content);
-    INSERT INTO messages_fts (              rowid, channel_internal_name, sender_name, title, content) VALUES (          new.rowid, new.channel_internal_name, new.sender_name, new.title, new.content);
-END;
-
-CREATE TRIGGER fts_delete AFTER DELETE ON messages BEGIN
-    INSERT INTO messages_fts (messages_fts, rowid, channel_internal_name, sender_name, title, content) VALUES ('delete', old.rowid, old.channel_internal_name, old.sender_name, old.title, old.content);
-END;
-
-
-CREATE TABLE deliveries
-(
-    delivery_id         TEXT                                                     NOT NULL,
-
-    message_id          TEXT                                                     NOT NULL,
-    receiver_user_id    TEXT                                                     NOT NULL,
-    receiver_client_id  TEXT                                                     NOT NULL,
-
-    timestamp_created   INTEGER                                                  NOT NULL,
-    timestamp_finalized INTEGER                                                      NULL,
-
-
-    status              TEXT     CHECK(status IN ('RETRY','SUCCESS','FAILED'))   NOT NULL,
-    retry_count         INTEGER                                                  NOT NULL   DEFAULT 0,
-    next_delivery       INTEGER                                                      NULL   DEFAULT NULL,
-
-    fcm_message_id      TEXT                                                         NULL,
-
-    PRIMARY KEY (delivery_id)
-) STRICT;
-CREATE INDEX "idx_deliveries_receiver" ON deliveries (message_id, receiver_client_id);
-
-
-CREATE TABLE compat_ids
-(
-    old         INTEGER NOT NULL,
-    new         TEXT    NOT NULL,
-    type        TEXT    NOT NULL
-) STRICT;
-CREATE UNIQUE INDEX "idx_compatids_new" ON compat_ids (new);
-CREATE UNIQUE INDEX "idx_compatids_old" ON compat_ids (old, type);
-
-
-CREATE TABLE compat_acks
-(
-    user_id         TEXT NOT NULL,
-    message_id      TEXT NOT NULL
-) STRICT;
-CREATE        INDEX "idx_compatacks_userid"           ON compat_acks (user_id);
-CREATE UNIQUE INDEX "idx_compatacks_messageid"        ON compat_acks (message_id);
-CREATE UNIQUE INDEX "idx_compatacks_userid_messageid" ON compat_acks (user_id, message_id);
-
-
-CREATE TABLE compat_clients
-(
-    client_id         TEXT    NOT NULL
-) STRICT;
-CREATE UNIQUE INDEX "idx_compatclient_clientid" ON compat_clients (client_id);
-
-
-CREATE TABLE `meta`
-(
-    meta_key     TEXT       NOT NULL,
-    value_int    INTEGER        NULL,
-    value_txt    TEXT           NULL,
-    value_real   REAL           NULL,
-    value_blob   BLOB           NULL,
-
-    PRIMARY KEY (meta_key)
-) STRICT;
-
-
-INSERT INTO meta (meta_key, value_int) VALUES ('schema', 3)

scnserver/db/schema/primary_7.ddl

@@ -1,238 +0,0 @@
-CREATE TABLE users
-(
-    user_id            TEXT                                NOT NULL,
-
-    username           TEXT                                    NULL  DEFAULT NULL,
-
-    timestamp_created  INTEGER                             NOT NULL,
-    timestamp_lastread INTEGER                                 NULL   DEFAULT NULL,
-    timestamp_lastsent INTEGER                                 NULL   DEFAULT NULL,
-
-    messages_sent      INTEGER                             NOT NULL   DEFAULT '0',
-
-    quota_used         INTEGER                             NOT NULL   DEFAULT '0',
-    quota_used_day     TEXT                                    NULL   DEFAULT NULL,
-
-    is_pro             INTEGER   CHECK(is_pro IN (0, 1))   NOT NULL   DEFAULT 0,
-    pro_token          TEXT                                    NULL   DEFAULT NULL,
-
-    PRIMARY KEY (user_id)
-) STRICT;
-CREATE  UNIQUE INDEX "idx_users_protoken" ON users (pro_token) WHERE pro_token IS NOT NULL;
-
-
-CREATE TABLE keytokens
-(
-    keytoken_id        TEXT                                      NOT NULL,
-
-    timestamp_created  INTEGER                                   NOT NULL,
-    timestamp_lastused INTEGER                                       NULL   DEFAULT NULL,
-
-    name               TEXT                                      NOT NULL,
-
-    owner_user_id      TEXT                                      NOT NULL,
-
-    all_channels       INTEGER   CHECK(all_channels IN (0, 1))   NOT NULL,
-    channels           TEXT                                      NOT NULL,
-    token              TEXT                                      NOT NULL,
-    permissions        TEXT                                      NOT NULL,
-
-    messages_sent      INTEGER                                   NOT NULL   DEFAULT '0',
-
-    PRIMARY KEY (keytoken_id)
-) STRICT;
-CREATE  UNIQUE INDEX "idx_keytokens_token" ON keytokens (token);
-
-
-CREATE TABLE clients
-(
-    client_id          TEXT                                                                    NOT NULL,
-
-    user_id            TEXT                                                                    NOT NULL,
-    type               TEXT       CHECK(type IN ('ANDROID','IOS','LINUX','MACOS','WINDOWS'))   NOT NULL,
-    fcm_token          TEXT                                                                    NOT NULL,
-    name               TEXT                                                                        NULL,
-
-    timestamp_created  INTEGER                                                                 NOT NULL,
-
-    agent_model        TEXT                                                                    NOT NULL,
-    agent_version      TEXT                                                                    NOT NULL,
-
-
-    deleted               INTEGER  CHECK(deleted IN (0, 1))        NOT NULL    DEFAULT '0',
-
-    PRIMARY KEY (client_id)
-) STRICT;
-CREATE        INDEX "idx_clients_userid"   ON clients (user_id);
-CREATE        INDEX "idx_clients_deleted"  ON clients (deleted);
-CREATE UNIQUE INDEX "idx_clients_fcmtoken" ON clients (fcm_token);
-
-
-CREATE TABLE channels
-(
-    channel_id         TEXT        NOT NULL,
-
-    owner_user_id      TEXT        NOT NULL,
-
-    internal_name      TEXT        NOT NULL,
-    display_name       TEXT        NOT NULL,
-    description_name   TEXT            NULL,
-
-    subscribe_key      TEXT        NOT NULL,
-
-    timestamp_created  INTEGER     NOT NULL,
-    timestamp_lastsent INTEGER         NULL   DEFAULT NULL,
-
-    messages_sent      INTEGER     NOT NULL   DEFAULT '0',
-
-    PRIMARY KEY (channel_id)
-) STRICT;
-CREATE UNIQUE INDEX "idx_channels_identity" ON channels (owner_user_id, internal_name);
-
-CREATE TABLE subscriptions
-(
-    subscription_id        TEXT                                   NOT NULL,
-
-    subscriber_user_id     TEXT                                   NOT NULL,
-    channel_owner_user_id  TEXT                                   NOT NULL,
-    channel_internal_name  TEXT                                   NOT NULL,
-    channel_id             TEXT                                   NOT NULL,
-
-    timestamp_created      INTEGER                                NOT NULL,
-
-    confirmed              INTEGER   CHECK(confirmed IN (0, 1))   NOT NULL,
-
-    PRIMARY KEY (subscription_id)
-) STRICT;
-CREATE UNIQUE INDEX "idx_subscriptions_ref"     ON subscriptions (subscriber_user_id, channel_owner_user_id, channel_internal_name);
-CREATE        INDEX "idx_subscriptions_chan"    ON subscriptions (channel_id);
-CREATE        INDEX "idx_subscriptions_subuser" ON subscriptions (subscriber_user_id);
-CREATE        INDEX "idx_subscriptions_ownuser" ON subscriptions (channel_owner_user_id);
-CREATE        INDEX "idx_subscriptions_tsc"     ON subscriptions (timestamp_created);
-CREATE        INDEX "idx_subscriptions_conf"    ON subscriptions (confirmed);
-
-
-CREATE TABLE messages
-(
-    message_id            TEXT                                     NOT NULL,
-    sender_user_id        TEXT                                     NOT NULL,
-    channel_internal_name TEXT                                     NOT NULL,
-    channel_id            TEXT                                     NOT NULL,
-    sender_ip             TEXT                                     NOT NULL,
-    sender_name           TEXT                                         NULL,
-
-    timestamp_real        INTEGER                                  NOT NULL,
-    timestamp_client      INTEGER                                      NULL,
-
-    title                 TEXT                                     NOT NULL,
-    content               TEXT                                         NULL,
-    priority              INTEGER  CHECK(priority IN (0, 1, 2))    NOT NULL,
-    usr_message_id        TEXT                                         NULL,
-
-    used_key_id           TEXT                                     NOT NULL,
-
-    deleted               INTEGER  CHECK(deleted IN (0, 1))        NOT NULL    DEFAULT '0',
-
-    PRIMARY KEY (message_id)
-) STRICT;
-CREATE        INDEX "idx_messages_channel"          ON messages (channel_internal_name COLLATE BINARY);
-CREATE        INDEX "idx_messages_channel_nc"       ON messages (channel_internal_name COLLATE NOCASE);
-CREATE UNIQUE INDEX "idx_messages_idempotency"      ON messages (sender_user_id, usr_message_id COLLATE BINARY);
-CREATE        INDEX "idx_messages_senderip"         ON messages (sender_ip COLLATE BINARY);
-CREATE        INDEX "idx_messages_sendername"       ON messages (sender_name COLLATE BINARY);
-CREATE        INDEX "idx_messages_sendername_nc"    ON messages (sender_name COLLATE NOCASE);
-CREATE        INDEX "idx_messages_title"            ON messages (title COLLATE BINARY);
-CREATE        INDEX "idx_messages_title_nc"         ON messages (title COLLATE NOCASE);
-CREATE        INDEX "idx_messages_usedkey"          ON messages (sender_user_id, used_key_id);
-CREATE        INDEX "idx_messages_deleted"          ON messages (deleted);
-
-
-CREATE VIRTUAL TABLE messages_fts USING fts5
-(
-    channel_internal_name,
-    sender_name,
-    title,
-    content,
-
-    tokenize = unicode61,
-    content = 'messages',
-    content_rowid = 'rowid'
-);
-
-CREATE TRIGGER fts_insert AFTER INSERT ON messages BEGIN
-    INSERT INTO messages_fts (rowid, channel_internal_name, sender_name, title, content) VALUES (new.rowid, new.channel_internal_name, new.sender_name, new.title, new.content);
-END;
-
-CREATE TRIGGER fts_update AFTER UPDATE ON messages BEGIN
-    INSERT INTO messages_fts (messages_fts, rowid, channel_internal_name, sender_name, title, content) VALUES ('delete', old.rowid, old.channel_internal_name, old.sender_name, old.title, old.content);
-    INSERT INTO messages_fts (              rowid, channel_internal_name, sender_name, title, content) VALUES (          new.rowid, new.channel_internal_name, new.sender_name, new.title, new.content);
-END;
-
-CREATE TRIGGER fts_delete AFTER DELETE ON messages BEGIN
-    INSERT INTO messages_fts (messages_fts, rowid, channel_internal_name, sender_name, title, content) VALUES ('delete', old.rowid, old.channel_internal_name, old.sender_name, old.title, old.content);
-END;
-
-
-CREATE TABLE deliveries
-(
-    delivery_id         TEXT                                                     NOT NULL,
-
-    message_id          TEXT                                                     NOT NULL,
-    receiver_user_id    TEXT                                                     NOT NULL,
-    receiver_client_id  TEXT                                                     NOT NULL,
-
-    timestamp_created   INTEGER                                                  NOT NULL,
-    timestamp_finalized INTEGER                                                      NULL,
-
-
-    status              TEXT     CHECK(status IN ('RETRY','SUCCESS','FAILED'))   NOT NULL,
-    retry_count         INTEGER                                                  NOT NULL   DEFAULT 0,
-    next_delivery       INTEGER                                                      NULL   DEFAULT NULL,
-
-    fcm_message_id      TEXT                                                         NULL,
-
-    PRIMARY KEY (delivery_id)
-) STRICT;
-CREATE INDEX "idx_deliveries_receiver" ON deliveries (message_id, receiver_client_id);
-
-
-CREATE TABLE compat_ids
-(
-    old         INTEGER NOT NULL,
-    new         TEXT    NOT NULL,
-    type        TEXT    NOT NULL
-) STRICT;
-CREATE UNIQUE INDEX "idx_compatids_new" ON compat_ids (new);
-CREATE UNIQUE INDEX "idx_compatids_old" ON compat_ids (old, type);
-
-
-CREATE TABLE compat_acks
-(
-    user_id         TEXT NOT NULL,
-    message_id      TEXT NOT NULL
-) STRICT;
-CREATE        INDEX "idx_compatacks_userid"           ON compat_acks (user_id);
-CREATE UNIQUE INDEX "idx_compatacks_messageid"        ON compat_acks (message_id);
-CREATE UNIQUE INDEX "idx_compatacks_userid_messageid" ON compat_acks (user_id, message_id);
-
-
-CREATE TABLE compat_clients
-(
-    client_id         TEXT    NOT NULL
-) STRICT;
-CREATE UNIQUE INDEX "idx_compatclient_clientid" ON compat_clients (client_id);
-
-
-CREATE TABLE `meta`
-(
-    meta_key     TEXT       NOT NULL,
-    value_int    INTEGER        NULL,
-    value_txt    TEXT           NULL,
-    value_real   REAL           NULL,
-    value_blob   BLOB           NULL,
-
-    PRIMARY KEY (meta_key)
-) STRICT;
-
-
-INSERT INTO meta (meta_key, value_int) VALUES ('schema', 3)

scnserver/db/schema/primary_8.ddl

@@ -1,238 +0,0 @@
-CREATE TABLE users
-(
-    user_id            TEXT                                NOT NULL,
-
-    username           TEXT                                    NULL  DEFAULT NULL,
-
-    timestamp_created  INTEGER                             NOT NULL,
-    timestamp_lastread INTEGER                                 NULL   DEFAULT NULL,
-    timestamp_lastsent INTEGER                                 NULL   DEFAULT NULL,
-
-    messages_sent      INTEGER                             NOT NULL   DEFAULT '0',
-
-    quota_used         INTEGER                             NOT NULL   DEFAULT '0',
-    quota_used_day     TEXT                                    NULL   DEFAULT NULL,
-
-    is_pro             INTEGER   CHECK(is_pro IN (0, 1))   NOT NULL   DEFAULT 0,
-    pro_token          TEXT                                    NULL   DEFAULT NULL,
-
-    PRIMARY KEY (user_id)
-) STRICT;
-CREATE  UNIQUE INDEX "idx_users_protoken" ON users (pro_token) WHERE pro_token IS NOT NULL;
-
-
-CREATE TABLE keytokens
-(
-    keytoken_id        TEXT                                      NOT NULL,
-
-    timestamp_created  INTEGER                                   NOT NULL,
-    timestamp_lastused INTEGER                                       NULL   DEFAULT NULL,
-
-    name               TEXT                                      NOT NULL,
-
-    owner_user_id      TEXT                                      NOT NULL,
-
-    all_channels       INTEGER   CHECK(all_channels IN (0, 1))   NOT NULL,
-    channels           TEXT                                      NOT NULL,
-    token              TEXT                                      NOT NULL,
-    permissions        TEXT                                      NOT NULL,
-
-    messages_sent      INTEGER                                   NOT NULL   DEFAULT '0',
-
-    PRIMARY KEY (keytoken_id)
-) STRICT;
-CREATE  UNIQUE INDEX "idx_keytokens_token" ON keytokens (token);
-
-
-CREATE TABLE clients
-(
-    client_id          TEXT                                                                    NOT NULL,
-
-    user_id            TEXT                                                                    NOT NULL,
-    type               TEXT       CHECK(type IN ('ANDROID','IOS','LINUX','MACOS','WINDOWS'))   NOT NULL,
-    fcm_token          TEXT                                                                    NOT NULL,
-    name               TEXT                                                                        NULL,
-
-    timestamp_created  INTEGER                                                                 NOT NULL,
-
-    agent_model        TEXT                                                                    NOT NULL,
-    agent_version      TEXT                                                                    NOT NULL,
-
-
-    deleted               INTEGER  CHECK(deleted IN (0, 1))        NOT NULL    DEFAULT '0',
-
-    PRIMARY KEY (client_id)
-) STRICT;
-CREATE        INDEX "idx_clients_userid"   ON clients (user_id);
-CREATE        INDEX "idx_clients_deleted"  ON clients (deleted);
-CREATE UNIQUE INDEX "idx_clients_fcmtoken" ON clients (fcm_token) WHERE deleted=0;
-
-
-CREATE TABLE channels
-(
-    channel_id         TEXT        NOT NULL,
-
-    owner_user_id      TEXT        NOT NULL,
-
-    internal_name      TEXT        NOT NULL,
-    display_name       TEXT        NOT NULL,
-    description_name   TEXT            NULL,
-
-    subscribe_key      TEXT        NOT NULL,
-
-    timestamp_created  INTEGER     NOT NULL,
-    timestamp_lastsent INTEGER         NULL   DEFAULT NULL,
-
-    messages_sent      INTEGER     NOT NULL   DEFAULT '0',
-
-    PRIMARY KEY (channel_id)
-) STRICT;
-CREATE UNIQUE INDEX "idx_channels_identity" ON channels (owner_user_id, internal_name);
-
-CREATE TABLE subscriptions
-(
-    subscription_id        TEXT                                   NOT NULL,
-
-    subscriber_user_id     TEXT                                   NOT NULL,
-    channel_owner_user_id  TEXT                                   NOT NULL,
-    channel_internal_name  TEXT                                   NOT NULL,
-    channel_id             TEXT                                   NOT NULL,
-
-    timestamp_created      INTEGER                                NOT NULL,
-
-    confirmed              INTEGER   CHECK(confirmed IN (0, 1))   NOT NULL,
-
-    PRIMARY KEY (subscription_id)
-) STRICT;
-CREATE UNIQUE INDEX "idx_subscriptions_ref"     ON subscriptions (subscriber_user_id, channel_owner_user_id, channel_internal_name);
-CREATE        INDEX "idx_subscriptions_chan"    ON subscriptions (channel_id);
-CREATE        INDEX "idx_subscriptions_subuser" ON subscriptions (subscriber_user_id);
-CREATE        INDEX "idx_subscriptions_ownuser" ON subscriptions (channel_owner_user_id);
-CREATE        INDEX "idx_subscriptions_tsc"     ON subscriptions (timestamp_created);
-CREATE        INDEX "idx_subscriptions_conf"    ON subscriptions (confirmed);
-
-
-CREATE TABLE messages
-(
-    message_id            TEXT                                     NOT NULL,
-    sender_user_id        TEXT                                     NOT NULL,
-    channel_internal_name TEXT                                     NOT NULL,
-    channel_id            TEXT                                     NOT NULL,
-    sender_ip             TEXT                                     NOT NULL,
-    sender_name           TEXT                                         NULL,
-
-    timestamp_real        INTEGER                                  NOT NULL,
-    timestamp_client      INTEGER                                      NULL,
-
-    title                 TEXT                                     NOT NULL,
-    content               TEXT                                         NULL,
-    priority              INTEGER  CHECK(priority IN (0, 1, 2))    NOT NULL,
-    usr_message_id        TEXT                                         NULL,
-
-    used_key_id           TEXT                                     NOT NULL,
-
-    deleted               INTEGER  CHECK(deleted IN (0, 1))        NOT NULL    DEFAULT '0',
-
-    PRIMARY KEY (message_id)
-) STRICT;
-CREATE        INDEX "idx_messages_channel"          ON messages (channel_internal_name COLLATE BINARY);
-CREATE        INDEX "idx_messages_channel_nc"       ON messages (channel_internal_name COLLATE NOCASE);
-CREATE UNIQUE INDEX "idx_messages_idempotency"      ON messages (sender_user_id, usr_message_id COLLATE BINARY);
-CREATE        INDEX "idx_messages_senderip"         ON messages (sender_ip COLLATE BINARY);
-CREATE        INDEX "idx_messages_sendername"       ON messages (sender_name COLLATE BINARY);
-CREATE        INDEX "idx_messages_sendername_nc"    ON messages (sender_name COLLATE NOCASE);
-CREATE        INDEX "idx_messages_title"            ON messages (title COLLATE BINARY);
-CREATE        INDEX "idx_messages_title_nc"         ON messages (title COLLATE NOCASE);
-CREATE        INDEX "idx_messages_usedkey"          ON messages (sender_user_id, used_key_id);
-CREATE        INDEX "idx_messages_deleted"          ON messages (deleted);
-
-
-CREATE VIRTUAL TABLE messages_fts USING fts5
-(
-    channel_internal_name,
-    sender_name,
-    title,
-    content,
-
-    tokenize = unicode61,
-    content = 'messages',
-    content_rowid = 'rowid'
-);
-
-CREATE TRIGGER fts_insert AFTER INSERT ON messages BEGIN
-    INSERT INTO messages_fts (rowid, channel_internal_name, sender_name, title, content) VALUES (new.rowid, new.channel_internal_name, new.sender_name, new.title, new.content);
-END;
-
-CREATE TRIGGER fts_update AFTER UPDATE ON messages BEGIN
-    INSERT INTO messages_fts (messages_fts, rowid, channel_internal_name, sender_name, title, content) VALUES ('delete', old.rowid, old.channel_internal_name, old.sender_name, old.title, old.content);
-    INSERT INTO messages_fts (              rowid, channel_internal_name, sender_name, title, content) VALUES (          new.rowid, new.channel_internal_name, new.sender_name, new.title, new.content);
-END;
-
-CREATE TRIGGER fts_delete AFTER DELETE ON messages BEGIN
-    INSERT INTO messages_fts (messages_fts, rowid, channel_internal_name, sender_name, title, content) VALUES ('delete', old.rowid, old.channel_internal_name, old.sender_name, old.title, old.content);
-END;
-
-
-CREATE TABLE deliveries
-(
-    delivery_id         TEXT                                                     NOT NULL,
-
-    message_id          TEXT                                                     NOT NULL,
-    receiver_user_id    TEXT                                                     NOT NULL,
-    receiver_client_id  TEXT                                                     NOT NULL,
-
-    timestamp_created   INTEGER                                                  NOT NULL,
-    timestamp_finalized INTEGER                                                      NULL,
-
-
-    status              TEXT     CHECK(status IN ('RETRY','SUCCESS','FAILED'))   NOT NULL,
-    retry_count         INTEGER                                                  NOT NULL   DEFAULT 0,
-    next_delivery       INTEGER                                                      NULL   DEFAULT NULL,
-
-    fcm_message_id      TEXT                                                         NULL,
-
-    PRIMARY KEY (delivery_id)
-) STRICT;
-CREATE INDEX "idx_deliveries_receiver" ON deliveries (message_id, receiver_client_id);
-
-
-CREATE TABLE compat_ids
-(
-    old         INTEGER NOT NULL,
-    new         TEXT    NOT NULL,
-    type        TEXT    NOT NULL
-) STRICT;
-CREATE UNIQUE INDEX "idx_compatids_new" ON compat_ids (new);
-CREATE UNIQUE INDEX "idx_compatids_old" ON compat_ids (old, type);
-
-
-CREATE TABLE compat_acks
-(
-    user_id         TEXT NOT NULL,
-    message_id      TEXT NOT NULL
-) STRICT;
-CREATE        INDEX "idx_compatacks_userid"           ON compat_acks (user_id);
-CREATE UNIQUE INDEX "idx_compatacks_messageid"        ON compat_acks (message_id);
-CREATE UNIQUE INDEX "idx_compatacks_userid_messageid" ON compat_acks (user_id, message_id);
-
-
-CREATE TABLE compat_clients
-(
-    client_id         TEXT    NOT NULL
-) STRICT;
-CREATE UNIQUE INDEX "idx_compatclient_clientid" ON compat_clients (client_id);
-
-
-CREATE TABLE `meta`
-(
-    meta_key     TEXT       NOT NULL,
-    value_int    INTEGER        NULL,
-    value_txt    TEXT           NULL,
-    value_real   REAL           NULL,
-    value_blob   BLOB           NULL,
-
-    PRIMARY KEY (meta_key)
-) STRICT;
-
-
-INSERT INTO meta (meta_key, value_int) VALUES ('schema', 3)

scnserver/db/schema/primary_migration_5_6.ddl

@@ -1,49 +0,0 @@
-
-DROP INDEX "idx_deliveries_receiver";
-
-CREATE TABLE deliveries_new
-(
-    delivery_id         TEXT                                                     NOT NULL,
-
-    message_id          TEXT                                                     NOT NULL,
-    receiver_user_id    TEXT                                                     NOT NULL,
-    receiver_client_id  TEXT                                                     NOT NULL,
-
-    timestamp_created   INTEGER                                                  NOT NULL,
-    timestamp_finalized INTEGER                                                      NULL,
-
-
-    status              TEXT     CHECK(status IN ('RETRY','SUCCESS','FAILED'))   NOT NULL,
-    retry_count         INTEGER                                                  NOT NULL   DEFAULT 0,
-    next_delivery       INTEGER                                                      NULL   DEFAULT NULL,
-
-    fcm_message_id      TEXT                                                         NULL,
-
-    PRIMARY KEY (delivery_id)
-) STRICT;
-
-UPDATE deliveries SET next_delivery  = NULL;
-
-INSERT INTO deliveries_new
-SELECT
-    delivery_id,
-    message_id,
-    receiver_user_id,
-    receiver_client_id,
-    timestamp_created,
-    timestamp_finalized,
-    status,
-    retry_count,
-    next_delivery,
-    fcm_message_id
-FROM deliveries;
-
-
-DROP TABLE deliveries;
-ALTER TABLE deliveries_new RENAME TO deliveries;
-
-
-CREATE INDEX "idx_deliveries_receiver" ON deliveries (message_id, receiver_client_id);
-
-
-

scnserver/db/schema/primary_migration_6_7.ddl

@@ -1,52 +0,0 @@
-
-
-
-DROP INDEX "idx_clients_userid";
-DROP INDEX "idx_clients_fcmtoken";
-
-
-CREATE TABLE clients_new
-(
-    client_id          TEXT                                                                    NOT NULL,
-
-    user_id            TEXT                                                                    NOT NULL,
-    type               TEXT       CHECK(type IN ('ANDROID','IOS','LINUX','MACOS','WINDOWS'))   NOT NULL,
-    fcm_token          TEXT                                                                    NOT NULL,
-    name               TEXT                                                                        NULL,
-
-    timestamp_created  INTEGER                                                                 NOT NULL,
-
-    agent_model        TEXT                                                                    NOT NULL,
-    agent_version      TEXT                                                                    NOT NULL,
-
-
-    deleted               INTEGER  CHECK(deleted IN (0, 1))        NOT NULL    DEFAULT '0',
-
-    PRIMARY KEY (client_id)
-) STRICT;
-
-
-INSERT INTO clients_new
-SELECT
-    client_id,
-    user_id,
-    type,
-    fcm_token,
-    name,
-    timestamp_created,
-    agent_model,
-    agent_version,
-    0 AS deleted
-FROM clients;
-
-
-DROP TABLE clients;
-ALTER TABLE clients_new RENAME TO clients;
-
-
-CREATE        INDEX "idx_clients_userid"   ON clients (user_id);
-CREATE        INDEX "idx_clients_deleted"  ON clients (deleted);
-CREATE UNIQUE INDEX "idx_clients_fcmtoken" ON clients (fcm_token);
-
-
-

scnserver/db/schema/primary_migration_7_8.ddl

@@ -1,7 +0,0 @@
-
-
-
-DROP INDEX "idx_clients_fcmtoken";
-
-CREATE UNIQUE INDEX "idx_clients_fcmtoken" ON clients (fcm_token) WHERE deleted=0;
-

scnserver/db/simplectx/simplecontext.go

@@ -95,20 +95,3 @@ func (sc *SimpleContext) RollbackTransaction() {
 	sc.transaction = nil
 	return
 }
-
-func Run[TResp any](outctx context.Context, f func(ctx db.TxContext) (TResp, error)) (TResp, error) {
-	sctx := CreateSimpleContext(outctx, nil)
-	defer sctx.Cancel()
-
-	res, err := f(sctx)
-	if err != nil {
-		return *new(TResp), err
-	}
-
-	err = sctx.CommitTransaction()
-	if err != nil {
-		return *new(TResp), err
-	}
-
-	return res, nil
-}

scnserver/go.mod

@@ -10,8 +10,8 @@ require (
 	github.com/go-playground/validator/v10 v10.22.1
 	github.com/go-sql-driver/mysql v1.8.1
 	github.com/jmoiron/sqlx v1.4.0
+	github.com/mattn/go-sqlite3 v1.14.22
 	github.com/rs/zerolog v1.33.0
-	github.com/viney-shih/go-lock v1.1.2
 	gogs.mikescher.com/BlackForestBytes/goext v0.0.513
 	gopkg.in/loremipsum.v1 v1.1.2
 )
@@ -44,6 +44,7 @@ require (
 	github.com/rs/xid v1.6.0 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.2.12 // indirect
+	github.com/viney-shih/go-lock v1.1.2 // indirect
 	github.com/xdg-go/pbkdf2 v1.0.0 // indirect
 	github.com/xdg-go/scram v1.1.2 // indirect
 	github.com/xdg-go/stringprep v1.0.4 // indirect

scnserver/go.sum

@@ -114,6 +114,10 @@ github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78/go.mod h1:aL8wCCfTfS
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 go.mongodb.org/mongo-driver v1.16.1 h1:rIVLL3q0IHM39dvE+z2ulZLp9ENZKThVfuvN/IiN4l8=
 go.mongodb.org/mongo-driver v1.16.1/go.mod h1:oB6AhJQvFQL4LEHyXi6aJzQJtBiTQHiAd83l0GdFaiw=
+gogs.mikescher.com/BlackForestBytes/goext v0.0.511 h1:vAEhXdexKlLTNf/mGHzemp/4rzmv7n2jf5l4NK38tIw=
+gogs.mikescher.com/BlackForestBytes/goext v0.0.511/go.mod h1:9Q9EjraeE3yih7EXgBlnwLLJXWuRZNsl7s5TVTh3aOU=
+gogs.mikescher.com/BlackForestBytes/goext v0.0.512 h1:cdLUi1bSnGujtx8/K0fPql142aOvUyNPt+8aWMKKDFk=
+gogs.mikescher.com/BlackForestBytes/goext v0.0.512/go.mod h1:9Q9EjraeE3yih7EXgBlnwLLJXWuRZNsl7s5TVTh3aOU=
 gogs.mikescher.com/BlackForestBytes/goext v0.0.513 h1:zGb5n220AYNElzQs611RYXfZlnUw6/VJJesfLftphkQ=
 gogs.mikescher.com/BlackForestBytes/goext v0.0.513/go.mod h1:9Q9EjraeE3yih7EXgBlnwLLJXWuRZNsl7s5TVTh3aOU=
 golang.org/x/arch v0.10.0 h1:S3huipmSclq3PJMNe76NGwkBR504WFkQ5dhzWzP8ZW8=

scnserver/jobs/DeliveryRetryJob.go

@@ -134,30 +134,12 @@ func (j *DeliveryRetryJob) execute() (fastrr bool, err error) {
 
 func (j *DeliveryRetryJob) redeliver(ctx *simplectx.SimpleContext, delivery models.Delivery) {
 
-	client, err := j.app.Database.Primary.GetClientOpt(ctx, delivery.ReceiverUserID, delivery.ReceiverClientID)
+	client, err := j.app.Database.Primary.GetClient(ctx, delivery.ReceiverUserID, delivery.ReceiverClientID)
 	if err != nil {
 		log.Err(err).Str("ReceiverUserID", delivery.ReceiverUserID.String()).Str("ReceiverClientID", delivery.ReceiverClientID.String()).Msg("Failed to get client")
 		ctx.RollbackTransaction()
 		return
 	}
-	if client == nil {
-		log.Error().Str("ReceiverUserID", delivery.ReceiverUserID.String()).Str("ReceiverClientID", delivery.ReceiverClientID.String()).Msg("Failed to get client (client no longer exists)")
-
-		err = j.app.Database.Primary.SetDeliveryFailed(ctx, delivery)
-		if err != nil {
-			log.Err(err).Str("MessageID", delivery.MessageID.String()).Str("DeliveryID", delivery.DeliveryID.String()).Msg("Failed to update delivery")
-			ctx.RollbackTransaction()
-			return
-		}
-		log.Warn().Str("MessageID", delivery.MessageID.String()).Str("DeliveryID", delivery.DeliveryID.String()).Msg("Delivery failed because of [client==null] (set to FAILURE)")
-
-		err = ctx.CommitTransaction()
-		if err != nil {
-			log.Err(err).Msg("Failed to commit transaction")
-			return
-		}
-		return
-	}
 
 	msg, err := j.app.Database.Primary.GetMessage(ctx, delivery.MessageID, true)
 	if err != nil {
@@ -166,6 +148,25 @@ func (j *DeliveryRetryJob) redeliver(ctx *simplectx.SimpleContext, delivery mode
 		return
 	}
 
+	user, err := j.app.Database.Primary.GetUser(ctx, delivery.ReceiverUserID)
+	if err != nil {
+		log.Err(err).Str("ReceiverUserID", delivery.ReceiverUserID.String()).Msg("Failed to get user")
+		ctx.RollbackTransaction()
+		return
+	}
+
+	channel, err := j.app.Database.Primary.GetChannelByID(ctx, msg.ChannelID)
+	if err != nil {
+		log.Err(err).Str("ChannelID", msg.ChannelID.String()).Msg("Failed to get channel")
+		ctx.RollbackTransaction()
+		return
+	}
+	if channel == nil {
+		log.Error().Str("ChannelID", msg.ChannelID.String()).Msg("Failed to get channel")
+		ctx.RollbackTransaction()
+		return
+	}
+
 	if msg.Deleted {
 		err = j.app.Database.Primary.SetDeliveryFailed(ctx, delivery)
 		if err != nil {
@@ -173,68 +174,9 @@ func (j *DeliveryRetryJob) redeliver(ctx *simplectx.SimpleContext, delivery mode
 			ctx.RollbackTransaction()
 			return
 		}
-		log.Warn().Str("MessageID", delivery.MessageID.String()).Str("DeliveryID", delivery.DeliveryID.String()).Msg("Delivery failed because of [message.deleted] (set to FAILURE)")
+	} else {
 
-		err = ctx.CommitTransaction()
-		if err != nil {
-			log.Err(err).Msg("Failed to commit transaction")
-			return
-		}
-		return
-	}
-
-	user, err := j.app.Database.Primary.GetUserOpt(ctx, delivery.ReceiverUserID)
-	if err != nil {
-		log.Err(err).Str("ReceiverUserID", delivery.ReceiverUserID.String()).Msg("Failed to get user")
-		ctx.RollbackTransaction()
-		return
-	}
-	if user == nil {
-		log.Error().Str("ReceiverUserID", delivery.ReceiverUserID.String()).Str("ChannelID", msg.ChannelID.String()).Msg("Failed to get user (user no longer exists)")
-
-		err = j.app.Database.Primary.SetDeliveryFailed(ctx, delivery)
-		if err != nil {
-			log.Err(err).Str("MessageID", delivery.MessageID.String()).Str("DeliveryID", delivery.DeliveryID.String()).Msg("Failed to update delivery")
-			ctx.RollbackTransaction()
-			return
-		}
-		log.Warn().Str("MessageID", delivery.MessageID.String()).Str("DeliveryID", delivery.DeliveryID.String()).Msg("Delivery failed because of [user==null] (set to FAILURE)")
-
-		err = ctx.CommitTransaction()
-		if err != nil {
-			log.Err(err).Msg("Failed to commit transaction")
-			return
-		}
-		return
-	}
-
-	channel, err := j.app.Database.Primary.GetChannelByID(ctx, msg.ChannelID)
-	if err != nil {
-		log.Err(err).Str("ChannelID", msg.ChannelID.String()).Msg("Failed to get channel")
-		ctx.RollbackTransaction()
-		return
-	}
-	if channel == nil {
-		log.Error().Str("ReceiverUserID", delivery.ReceiverUserID.String()).Str("ChannelID", msg.ChannelID.String()).Msg("Failed to get channel (client no longer exists)")
-
-		err = j.app.Database.Primary.SetDeliveryFailed(ctx, delivery)
-		if err != nil {
-			log.Err(err).Str("MessageID", delivery.MessageID.String()).Str("DeliveryID", delivery.DeliveryID.String()).Msg("Failed to update delivery")
-			ctx.RollbackTransaction()
-			return
-		}
-		log.Warn().Str("MessageID", delivery.MessageID.String()).Str("DeliveryID", delivery.DeliveryID.String()).Msg("Delivery failed because of [channel==null] (set to FAILURE)")
-
-		err = ctx.CommitTransaction()
-		if err != nil {
-			log.Err(err).Msg("Failed to commit transaction")
-			return
-		}
-		return
-	}
-
-	{
-		fcmDelivID, err := j.app.DeliverMessage(ctx, *user, *client, *channel, msg)
+		fcmDelivID, err := j.app.DeliverMessage(ctx, user, client, *channel, msg)
 		if err == nil {
 			err = j.app.Database.Primary.SetDeliverySuccess(ctx, delivery, fcmDelivID)
 			if err != nil {
@@ -259,11 +201,8 @@ func (j *DeliveryRetryJob) redeliver(ctx *simplectx.SimpleContext, delivery mode
 			}
 		}
 
-		err = ctx.CommitTransaction()
-		if err != nil {
-			log.Err(err).Msg("Failed to commit transaction")
-			return
-		}
 	}
 
+	err = ctx.CommitTransaction()
+
 }

scnserver/logic/application.go

@@ -9,19 +9,25 @@ import (
 	"blackforestbytes.com/simplecloudnotifier/push"
 	"context"
 	"errors"
-	"fmt"
 	"github.com/rs/zerolog/log"
 	golock "github.com/viney-shih/go-lock"
 	"gogs.mikescher.com/BlackForestBytes/goext/ginext"
+	"gogs.mikescher.com/BlackForestBytes/goext/rext"
 	"gogs.mikescher.com/BlackForestBytes/goext/syncext"
 	"net"
 	"os"
 	"os/signal"
+	"regexp"
 	"strings"
 	"syscall"
 	"time"
 )
 
+var rexWhitespaceStart = rext.W(regexp.MustCompile("^\\s+"))
+var rexWhitespaceEnd = rext.W(regexp.MustCompile("\\s+$"))
+var rexNormalizeUsername = rext.W(regexp.MustCompile("[^[:alnum:]\\-_ ]"))
+var rexCompatTitleChannel = rext.W(regexp.MustCompile("^\\[(?P<channel>[A-Za-z\\-0-9_ ]+)] (?P<title>(.|\\r|\\n)+)$"))
+
 type Application struct {
 	Config           scn.Config
 	Gin              *ginext.GinWrapper
@@ -273,24 +279,9 @@ func (app *Application) NormalizeUsername(v string) string {
 }
 
 func (app *Application) DeliverMessage(ctx context.Context, user models.User, client models.Client, channel models.Channel, msg models.Message) (string, error) {
-	fcmDelivID, errCode, err := app.Pusher.SendNotification(ctx, user, client, channel, msg)
+	fcmDelivID, err := app.Pusher.SendNotification(ctx, user, client, channel, msg)
 	if err != nil {
 		log.Warn().Str("MessageID", msg.MessageID.String()).Str("ClientID", client.ClientID.String()).Err(err).Msg("FCM Delivery failed")
-
-		if errCode == "UNREGISTERED" {
-
-			log.Warn().Msg(fmt.Sprintf("Auto-Delete client %s of user %s (FCM is UNREGISTERED)", client.ClientID, user.UserID))
-
-			_, _ = simplectx.Run(ctx, func(ctx db.TxContext) (any, error) {
-				err = app.Database.Primary.DeleteClient(ctx, client.ClientID)
-				if err != nil {
-					log.Err(err).Str("ClientID", client.ClientID.String()).Msg("Failed to delete client")
-				}
-				return nil, nil
-			})
-
-		}
-
 		return "", err
 	}
 	return fcmDelivID, nil

scnserver/logic/message.go

@@ -176,7 +176,7 @@ func (app *Application) SendMessage(g *gin.Context, ctx *AppContext, UserID *mod
 		return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to inc token msg-counter", err))
 	}
 
-	log.Info().Msg(fmt.Sprintf("Sending new notification %s for user %s (to %d active subscriptions)", msg.MessageID, UserID, len(activeSubscriptions)))
+	log.Info().Msg(fmt.Sprintf("Sending new notification %s for user %s", msg.MessageID, UserID))
 
 	for _, sub := range activeSubscriptions {
 		clients, err := app.Database.Primary.ListClients(ctx, sub.SubscriberUserID)
@@ -186,8 +186,6 @@ func (app *Application) SendMessage(g *gin.Context, ctx *AppContext, UserID *mod
 
 		for _, client := range clients {
 
-			log.Info().Msg(fmt.Sprintf("Create delivery for message %s to client %s (of user %s)", msg.MessageID, client.ClientID, client.UserID))
-
 			fcmDelivID, err := app.DeliverMessage(ctx, user, client, channel, msg)
 			if err != nil {
 				_, err = app.Database.Primary.CreateRetryDelivery(ctx, client, msg)

scnserver/logic/request.go

@@ -9,7 +9,7 @@ import (
 	"errors"
 	"fmt"
 	"github.com/gin-gonic/gin"
-	"github.com/glebarez/go-sqlite"
+	"github.com/mattn/go-sqlite3"
 	"github.com/rs/zerolog/log"
 	"gogs.mikescher.com/BlackForestBytes/goext/dataext"
 	"gogs.mikescher.com/BlackForestBytes/goext/exerr"
@@ -232,18 +232,9 @@ func isSqlite3Busy(r ginext.HTTPResponse) bool {
 	if errwrap, ok := r.(interface{ Unwrap() error }); ok && errwrap != nil {
 		orig := exerr.OriginalError(errwrap.Unwrap())
 
-		var sqliteErr *sqlite.Error
-		if errors.As(orig, &sqliteErr) {
-			if sqliteErr.Code() == 5 { // [5] == SQLITE_BUSY
-				return true
-			}
-			if sqliteErr.Code() == 517 { // [517] == SQLITE_BUSY_SNAPSHOT
-				return true
-			}
-			if sqliteErr.Code() == 261 { // [261] == SQLITE_BUSY_RECOVERY
-				return true
-			}
-			if sqliteErr.Code() == 773 { // [773] == SQLITE_BUSY_TIMEOUT
+		var sqlite3Err sqlite3.Error
+		if errors.As(orig, &sqlite3Err) {
+			if sqlite3Err.Code == 5 { // [5] == SQLITE_BUSY
 				return true
 			}
 		}

scnserver/models/channel.go

@@ -3,9 +3,9 @@ package models
 type Channel struct {
 	ChannelID         ChannelID `db:"channel_id"         json:"channel_id"`
 	OwnerUserID       UserID    `db:"owner_user_id"      json:"owner_user_id"`
-	InternalName      string    `db:"internal_name"      json:"internal_name"`                               // = InternalName, used for sending, normalized, cannot be changed
-	DisplayName       string    `db:"display_name"       json:"display_name"`                                // = DisplayName, used for display purposes, can be changed, initially equals InternalName
-	DescriptionName   *string   `db:"description_name"   json:"description_name"`                            // = DescriptionName, (optional), longer description text, initally nil
+	InternalName      string    `db:"internal_name"      json:"internal_name"`
+	DisplayName       string    `db:"display_name"       json:"display_name"`
+	DescriptionName   *string   `db:"description_name"   json:"description_name"`
 	SubscribeKey      string    `db:"subscribe_key"      json:"subscribe_key"      jsonfilter:"INCLUDE_KEY"` // can be nil, depending on endpoint
 	TimestampCreated  SCNTime   `db:"timestamp_created"  json:"timestamp_created"`
 	TimestampLastSent *SCNTime  `db:"timestamp_lastsent" json:"timestamp_lastsent"`