public async Task DeleteAsync(UpdateMessage message) { var callbackQueryData = message.CallbackQuery.Data.Split(';'); var occasionId = callbackQueryData[1]; var messageId = message.CallbackQuery.Message.MessageId.ToString(); var occasion = _occasionRepository.Find(x => x.RowKey == occasionId).FirstOrDefault(); if (occasion == null) { return; } await _occasionRepository.DeleteAsync(occasion); var occasionsToDelete = _occasionRepository.GetByChatId(occasion.ChatId).ToList(); var updateDeleteOccasionMessage = TelegramMessageFactory.UpdateDeleteOccasionMessage(occasion.ChatId, messageId, occasionsToDelete); await _telegramClient.EditMessageText(updateDeleteOccasionMessage); await _telegramClient.AnswerCallbackQuery(new AnswerCallbackQuery { CallBackQueryId = message.CallbackQuery.Id, Text = Messages.OccasionDeleted }); }