SimpleCloudNotifier/server/api/handler/common.go

140 lines
3.5 KiB
Go

package handler
import (
"blackforestbytes.com/simplecloudnotifier/common/ginresp"
"blackforestbytes.com/simplecloudnotifier/logic"
"bytes"
"errors"
"github.com/gin-gonic/gin"
sqlite3 "github.com/mattn/go-sqlite3"
"net/http"
)
type CommonHandler struct {
app *logic.Application
}
func NewCommonHandler(app *logic.Application) CommonHandler {
return CommonHandler{
app: app,
}
}
type pingResponse struct {
Message string `json:"message"`
Info pingResponseInfo `json:"info"`
}
type pingResponseInfo struct {
Method string `json:"method"`
Request string `json:"request"`
Headers map[string][]string `json:"headers"`
URI string `json:"uri"`
Address string `json:"addr"`
}
// Ping swaggerdoc
//
// @Summary Simple endpoint to test connection (any http method)
// @ID api-common-ping
// @Tags Common
//
// @Success 200 {object} pingResponse
// @Failure 500 {object} ginresp.apiError
//
// @Router /api/ping [get]
// @Router /api/ping [post]
// @Router /api/ping [put]
// @Router /api/ping [delete]
// @Router /api/ping [patch]
func (h CommonHandler) Ping(g *gin.Context) ginresp.HTTPResponse {
buf := new(bytes.Buffer)
_, _ = buf.ReadFrom(g.Request.Body)
resuestBody := buf.String()
return ginresp.JSON(http.StatusOK, pingResponse{
Message: "Pong",
Info: pingResponseInfo{
Method: g.Request.Method,
Request: resuestBody,
Headers: g.Request.Header,
URI: g.Request.RequestURI,
Address: g.Request.RemoteAddr,
},
})
}
// DatabaseTest swaggerdoc
//
// @Summary Check for a wroking database connection
// @ID api-common-dbtest
// @Tags Common
//
// @Success 200 {object} handler.DatabaseTest.response
// @Failure 500 {object} ginresp.apiError
//
// @Router /api/db-test [get]
func (h CommonHandler) DatabaseTest(g *gin.Context) ginresp.HTTPResponse {
type response struct {
Success bool `json:"success"`
LibVersion string `json:"libVersion"`
LibVersionNumber int `json:"libVersionNumber"`
SourceID string `json:"sourceID"`
}
libVersion, libVersionNumber, sourceID := sqlite3.Version()
err := h.app.Database.Ping()
if err != nil {
return ginresp.InternalError(err)
}
return ginresp.JSON(http.StatusOK, response{
Success: true,
LibVersion: libVersion,
LibVersionNumber: libVersionNumber,
SourceID: sourceID,
})
}
// Health swaggerdoc
//
// @Summary Server Health-checks
// @ID api-common-health
// @Tags Common
//
// @Success 200 {object} handler.Health.response
// @Failure 500 {object} ginresp.apiError
//
// @Router /api/health [get]
func (h CommonHandler) Health(*gin.Context) ginresp.HTTPResponse {
type response struct {
Status string `json:"status"`
}
_, libVersionNumber, _ := sqlite3.Version()
if libVersionNumber < 3039000 {
ginresp.InternalError(errors.New("sqlite version too low"))
}
err := h.app.Database.Ping()
if err != nil {
return ginresp.InternalError(err)
}
return ginresp.JSON(http.StatusOK, response{Status: "ok"})
}
func (h CommonHandler) NoRoute(g *gin.Context) ginresp.HTTPResponse {
return ginresp.JSON(http.StatusNotFound, gin.H{
"": "================ ROUTE NOT FOUND ================",
"FullPath": g.FullPath(),
"Method": g.Request.Method,
"URL": g.Request.URL.String(),
"RequestURI": g.Request.RequestURI,
"Proto": g.Request.Proto,
"Header": g.Request.Header,
"~": "================ ROUTE NOT FOUND ================",
})
}