owncast/notifications/persistence.go

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package notifications
import (
"context"
"database/sql"
"github.com/owncast/owncast/core/data"
"github.com/owncast/owncast/db"
"github.com/pkg/errors"
log "github.com/sirupsen/logrus"
)
func createNotificationsTable(db *sql.DB) {
log.Traceln("Creating federation followers table...")
createTableSQL := `CREATE TABLE IF NOT EXISTS notifications (
"id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
"channel" TEXT NOT NULL,
"destination" TEXT NOT NULL,
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"created_at" TIMESTAMP DEFAULT CURRENT_TIMESTAMP);`
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data.MustExec(createTableSQL, db)
data.MustExec(`CREATE INDEX IF NOT EXISTS idx_channel ON notifications (channel);`, db)
}
// AddNotification saves a new user notification destination.
func AddNotification(channel, destination string) error {
return data.GetDatastore().GetQueries().AddNotification(context.Background(), db.AddNotificationParams{
Channel: channel,
Destination: destination,
})
}
// RemoveNotificationForChannel removes a notification destination..
func RemoveNotificationForChannel(channel, destination string) error {
log.Println("Removing notification for channel", channel)
return data.GetDatastore().GetQueries().RemoveNotificationDestinationForChannel(context.Background(), db.RemoveNotificationDestinationForChannelParams{
Channel: channel,
Destination: destination,
})
}
// GetNotificationDestinationsForChannel will return a collection of
// destinations to notify for a given channel.
func GetNotificationDestinationsForChannel(channel string) ([]string, error) {
result, err := data.GetDatastore().GetQueries().GetNotificationDestinationsForChannel(context.Background(), channel)
if err != nil {
return nil, errors.Wrap(err, "unable to query notification destinations for channel "+channel)
}
return result, nil
}