87 lines
2.9 KiB
Go
87 lines
2.9 KiB
Go
package models
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import (
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"context"
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"github.com/jmoiron/sqlx"
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"gogs.mikescher.com/BlackForestBytes/goext/langext"
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"gogs.mikescher.com/BlackForestBytes/goext/sq"
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"time"
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)
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// [!] subscriptions are read-access to channels,
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//
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// The set of subscriptions specifies which messages the ListMessages() API call returns
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// also single messages/channels that are subscribed can be queries
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//
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// (use keytokens for write-access)
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type Subscription struct {
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SubscriptionID SubscriptionID
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SubscriberUserID UserID
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ChannelOwnerUserID UserID
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ChannelID ChannelID
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ChannelInternalName string
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TimestampCreated time.Time
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Confirmed bool
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}
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func (s Subscription) JSON() SubscriptionJSON {
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return SubscriptionJSON{
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SubscriptionID: s.SubscriptionID,
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SubscriberUserID: s.SubscriberUserID,
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ChannelOwnerUserID: s.ChannelOwnerUserID,
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ChannelID: s.ChannelID,
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ChannelInternalName: s.ChannelInternalName,
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TimestampCreated: s.TimestampCreated.Format(time.RFC3339Nano),
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Confirmed: s.Confirmed,
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}
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}
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type SubscriptionJSON struct {
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SubscriptionID SubscriptionID `json:"subscription_id"`
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SubscriberUserID UserID `json:"subscriber_user_id"`
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ChannelOwnerUserID UserID `json:"channel_owner_user_id"`
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ChannelID ChannelID `json:"channel_id"`
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ChannelInternalName string `json:"channel_internal_name"`
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TimestampCreated string `json:"timestamp_created"`
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Confirmed bool `json:"confirmed"`
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}
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type SubscriptionDB struct {
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SubscriptionID SubscriptionID `db:"subscription_id"`
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SubscriberUserID UserID `db:"subscriber_user_id"`
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ChannelOwnerUserID UserID `db:"channel_owner_user_id"`
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ChannelID ChannelID `db:"channel_id"`
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ChannelInternalName string `db:"channel_internal_name"`
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TimestampCreated int64 `db:"timestamp_created"`
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Confirmed int `db:"confirmed"`
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}
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func (s SubscriptionDB) Model() Subscription {
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return Subscription{
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SubscriptionID: s.SubscriptionID,
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SubscriberUserID: s.SubscriberUserID,
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ChannelOwnerUserID: s.ChannelOwnerUserID,
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ChannelID: s.ChannelID,
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ChannelInternalName: s.ChannelInternalName,
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TimestampCreated: timeFromMilli(s.TimestampCreated),
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Confirmed: s.Confirmed != 0,
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}
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}
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func DecodeSubscription(ctx context.Context, q sq.Queryable, r *sqlx.Rows) (Subscription, error) {
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data, err := sq.ScanSingle[SubscriptionDB](ctx, q, r, sq.SModeFast, sq.Safe, true)
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if err != nil {
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return Subscription{}, err
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}
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return data.Model(), nil
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}
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func DecodeSubscriptions(ctx context.Context, q sq.Queryable, r *sqlx.Rows) ([]Subscription, error) {
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data, err := sq.ScanAll[SubscriptionDB](ctx, q, r, sq.SModeFast, sq.Safe, true)
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if err != nil {
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return nil, err
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}
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return langext.ArrMap(data, func(v SubscriptionDB) Subscription { return v.Model() }), nil
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}
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