[eventsub] Fix: Twitch renamed field in adbreak_begin

Signed-off-by: Knut Ahlers <knut@ahlers.me>

docs/content/configuration/events.md

@@ -2,6 +2,17 @@
 title: "Available Events"
 ---
 
+## `adbreak_begin`
+
+Ad-break has begun and ads are playing now in mentioned channel.
+
+Fields:
+
+- `channel` - The channel the event occurred in
+- `duration` - Duration of the ads in seconds
+- `is_automatic` - Were the ads started by the ad-manager?
+- `started_at` - When did the ad-break start
+
 ## `ban`
 
 Moderator action caused a user to be banned from chat.

pkg/twitch/eventsub.go

@@ -60,7 +60,7 @@ type (
 	// EventSubEventAdBreakBegin contains the payload for an AdBreak event
 	EventSubEventAdBreakBegin struct {
 		Duration             int64     `json:"duration_seconds"`
-		Timestamp            time.Time `json:"timestamp"`
+		StartedAt            time.Time `json:"started_at"`
 		IsAutomatic          bool      `json:"is_automatic"`
 		BroadcasterUserID    string    `json:"broadcaster_user_id"`
 		BroadcasterUserLogin string    `json:"broadcaster_user_login"`

twitchWatcher.go

@@ -245,7 +245,7 @@ func (*twitchWatcher) handleEventSubChannelAdBreakBegin(m json.RawMessage) error
 		"channel":      "#" + payload.BroadcasterUserLogin,
 		"duration":     payload.Duration,
 		"is_automatic": payload.IsAutomatic,
-		"timestamp":    payload.Timestamp,
+		"started_at":   payload.StartedAt,
 	})
 
 	log.WithFields(log.Fields(fields.Data())).Info("Ad-Break started")