fix

internal/channel_message.go

@@ -8,6 +8,7 @@ import (
 
 type ChannelMessage struct {
 	ID        int
+	GroupID   int64
 	Message   string
 	Medias    []ChannelMessageMedia
 	PublishAt time.Time
@@ -22,6 +23,11 @@ func NewChannelMessage(id, ts int) *ChannelMessage {
 	return &ChannelMessage{ID: id, PublishAt: time.Unix(int64(ts), 0)}
 }
 
+func (c *ChannelMessage) WithGroupID(groupID int64) *ChannelMessage {
+	c.GroupID = groupID
+	return c
+}
+
 func (c *ChannelMessage) WithMessage(message string) *ChannelMessage {
 	c.Message = message
 	return c

internal/client_channel.go

@@ -59,6 +59,9 @@ func (t *TClient) Channel(ctx context.Context, channel *tg.Channel, cfg *DBChann
 		defer cfg.SaveMessage(ctx, channelMessage)
 
 		channelMessage.WithMessage(msg.GetMessage())
+		if grpID, ok := msg.GetGroupedID(); ok {
+			channelMessage.WithGroupID(grpID)
+		}
 
 		if mediaClass, ok := msg.GetMedia(); ok {
 			switch mediaClass.(type) {

internal/db_channel.go

@@ -113,6 +113,7 @@ func (c *DBChannel) Update(ctx context.Context, offsetID int) error {
 func (c *DBChannel) SaveMessage(ctx context.Context, msg *ChannelMessage) error {
 	message := &model.ChannelMessages{
 		ChannelID:   c.UUID,
+		GroupID:     msg.GroupID,
 		UUID:        int64(msg.ID),
 		Content:     lo.ToPtr(msg.Message),
 		Media:       msg.GetMedia(),