wip

bot/sync.go

@@ -0,0 +1,72 @@
+package bot
+
+import (
+	"context"
+
+	"github.com/getsentry/sentry-go"
+	"maunium.net/go/mautrix"
+	"maunium.net/go/mautrix/event"
+)
+
+func (b *Bot) initSync() {
+	b.lp.OnEventType(
+		event.EventMessage,
+		func(_ mautrix.EventSource, evt *event.Event) {
+			go b.onMessage(evt)
+		})
+	b.lp.OnEventType(
+		event.EventEncrypted,
+		func(_ mautrix.EventSource, evt *event.Event) {
+			go b.onEncryptedMessage(evt)
+		})
+}
+
+func (b *Bot) onMessage(evt *event.Event) {
+	// ignore own messages
+	if evt.Sender == b.lp.GetClient().UserID {
+		return
+	}
+
+	hub := sentry.CurrentHub().Clone()
+	hub.ConfigureScope(func(scope *sentry.Scope) {
+		scope.SetUser(sentry.User{ID: evt.Sender.String()})
+		scope.SetContext("event", map[string]string{
+			"id":     evt.ID.String(),
+			"room":   evt.RoomID.String(),
+			"sender": evt.Sender.String(),
+		})
+	})
+	ctx := sentry.SetHubOnContext(context.Background(), hub)
+	span := sentry.StartSpan(ctx, "http.server", sentry.TransactionName("onMessage"))
+	defer span.Finish()
+
+	b.handle(span.Context(), evt)
+}
+
+func (b *Bot) onEncryptedMessage(evt *event.Event) {
+	// ignore own messages
+	if evt.Sender == b.lp.GetClient().UserID {
+		return
+	}
+
+	hub := sentry.CurrentHub().Clone()
+	hub.ConfigureScope(func(scope *sentry.Scope) {
+		scope.SetUser(sentry.User{ID: evt.Sender.String()})
+		scope.SetContext("event", map[string]string{
+			"id":     evt.ID.String(),
+			"room":   evt.RoomID.String(),
+			"sender": evt.Sender.String(),
+		})
+	})
+	ctx := sentry.SetHubOnContext(context.Background(), hub)
+	span := sentry.StartSpan(ctx, "http.server", sentry.TransactionName("onMessage"))
+	defer span.Finish()
+
+	decrypted, err := b.lp.GetMachine().DecryptMegolmEvent(evt)
+	if err != nil {
+		b.Error(span.Context(), evt.RoomID, "cannot decrypt a message: %v", err)
+		return
+	}
+
+	b.handle(span.Context(), decrypted)
+}