// Update awaitable message in database
public void UpdateAwaitableMessage(TelegramWebhookUpdate result)
{
TelegramAwaitable awaitable = new TelegramAwaitable();
awaitable = db.Awaitable.Where(i => i.UserId == result.message.from.id && i.Awaiting == true).FirstOrDefault();
awaitable.Awaiting = false;
db.SaveChanges();
}
// Insert awaitable message in database
public void InsertAwaitableMessage(TelegramWebhookUpdate result)
{
TelegramAwaitable awaitable = new TelegramAwaitable();
awaitable.UserId = result.message.from.id;
awaitable.AwaitableTag = "event";
awaitable.Awaiting = true;
db.Awaitable.Add(awaitable);
db.SaveChanges();
}
// Process awaitable message from user
public async Task ProcessAwaitableMessage(TelegramAwaitable awaitable, TelegramWebhookUpdate result)
{
// Reply on awaitable
SendMessageObject sendMessage = new SendMessageObject();
sendMessage.chat_id = result.message.chat.id.ToString();
sendMessage.text = "Reply from ProcessAwaitableMessage method, need to implement this method.";
await SendTextMessage(sendMessage);
// TODO: Implement logics under /event call
// Update awaitable message in database
UpdateAwaitableMessage(result);
}
// Process initial message from user
public async Task ProcessInitialMessage(TelegramWebhookUpdate result)
{
if (result.message.text == "/event")
{
SendMessageObject sendMessage = new SendMessageObject();
sendMessage.chat_id = result.message.chat.id.ToString();
sendMessage.text = "Welcome " + result.message.chat.first_name + " on .NET BOT self help service. Please send your location to know more about events.";
// Insert awaitable in database
InsertAwaitableMessage(result);
await SendTextMessage(sendMessage);
}
else if (result.message.text == "/hello")
{
SendMessageObject sendMessage = new SendMessageObject();
sendMessage.chat_id = result.message.chat.id.ToString();
sendMessage.text = "Hi " + result.message.chat.first_name + ", I'm a .NET BOT. Just send me /help to begin.";
await SendTextMessage(sendMessage);
}
else if (result.message.text == "/help")
{
SendMessageObject sendMessage = new SendMessageObject();
sendMessage.chat_id = result.message.chat.id.ToString();
sendMessage.text = "Nice to meet you " + result.message.chat.first_name + ", i can help you to find events around you. Just send me /event to begin.";
await SendTextMessage(sendMessage);
}
else
{
SendMessageObject sendMessage = new SendMessageObject();
sendMessage.chat_id = result.message.chat.id.ToString();
sendMessage.text = ":( I don't get this. Send /help to begin.";
await SendTextMessage(sendMessage);
}
}
