private async Task <TelegramClient> ConnectTelegramClientAsync(TelegramHelperVo telegramHelperVo)
{
var client = _telegramClientFactory.CreateClient(telegramHelperVo.Client.Id, telegramHelperVo.Client.Hash);
_logger.LogInformation("Connecting the Telegram Client.");
await client.ConnectAsync();
return(client);
}
async Task ITelegramHelper.MakeAuthenticationAsync(TelegramHelperVo telegramHelperVo)
{
_logger.LogInformation("Making authentication.");
using (var client = await ConnectTelegramClientAsync(telegramHelperVo))
{
await client.MakeAuthAsync(telegramHelperVo.Client.PhoneNumber,
telegramHelperVo.ConnectionVo.PhoneCodeHash,
telegramHelperVo.ConnectionVo.Code);
}
}
async Task <TelegramCodeResponse> ITelegramHelper.StartAuthenticationAsync(TelegramHelperVo telegramHelperVo)
{
_logger.LogInformation("Starting authentication.");
using (var client = await ConnectTelegramClientAsync(telegramHelperVo))
{
_logger.LogDebug($"Sending the code to phone. PhoneNumber: [{telegramHelperVo.Client.PhoneNumber}].");
string phoneCodeHash = await client.SendCodeRequestAsync(telegramHelperVo.Client.PhoneNumber);
return(BuildTelegramCodeResponse(phoneCodeHash));
}
}
async Task ITelegramHelper.ForwardLastMessageAsync(TelegramHelperVo telegramHelperVo)
{
_logger.LogInformation("Forwading last message.");
using (var client = await ConnectTelegramClientAsync(telegramHelperVo))
{
var dialogs = (TLDialogs)await client.GetUserDialogsAsync();
var lastMessage = FilterLastUserMessageSent(telegramHelperVo.FromUser.Id, dialogs);
if (string.IsNullOrEmpty(lastMessage.Message))
{
_logger.LogDebug("There is no message to forward.");
}
else
{
SendMessageToChatAsync(telegramHelperVo.ToUsers, client, lastMessage);
}
}
}
async Task <IEnumerable <TelegramContactResponse> > ITelegramHelper.FindContactsAsync(TelegramHelperVo telegramHelperVo)
{
_logger.LogInformation("Finding the contacts.");
using (var client = await ConnectTelegramClientAsync(telegramHelperVo))
{
return((await GetContactsAsync(client)).Union(await GetContactsFromChatAsync(client)));
}
}
Task INewService.Execute()
{
TelegramHelperVo telegramHelperVo = _mapper.Map <TelegramHelperVo>(_telegramConfiguration);
return(_telegramHelper.ForwardLastMessageAsync(telegramHelperVo));
}
