приватные каналы

tg_parser/internal/domain/post.go

@@ -16,12 +16,16 @@ type Post struct {
 }
 
 func NewPost(channel Channel, messageID int, text string, views int) Post {
+	link := ""
+	if channel.Username != "" {
+		link = fmt.Sprintf("https://t.me/%s/%d", channel.Username, messageID)
+	}
 	return Post{
 		ID:        uuid.New(),
 		ChannelID: channel.ID,
 		MessageID: messageID,
 		Text:      text,
-		Link:      fmt.Sprintf("https://t.me/%s/%d", channel.Username, messageID),
+		Link:      link,
 		Views:     views,
 	}
 }