public static async Task AddChat(long chatID) { if (Chats.All(x => x.Id != chatID)) { await using (var db = new Database()) { var chat = new Chat { Id = chatID, DisableAnnouncements = false, DisableEvents = true, Locale = "ru" }; Chats.Add(chat); await db.Chats.AddAsync(chat); await db.SaveChangesAsync(); Log.Information($"Added chat '{chatID}' to the chat list"); } } }