private async Task <AuthResult> AuthenticateAsync(TelegramUserDto dto)
{
telegramUserIdProvider.Set(dto.Id);
var user = await GetOrCreateTelegramUser(dto);
return(await CreateAndSaveSessionAsync(user));
}
private async Task <TelegramUser> GetOrCreateTelegramUser(TelegramUserDto dto)
{
var user = await hookrRepository
.ReadAsync((context, token) => context.TelegramUsers
.AsNoTracking()
.FirstOrDefaultAsync(x => x.Id == dto.Id, token),
Token);
if (user != null)
{
await UpdateTelegramUserAsync(hookrRepository.Context.Update(user).Entity, dto);
return(user);
}
var createdUser = new TelegramUser
{
Id = dto.Id,
State = TelegramUserStates.Default
};
await UpdateTelegramUserAsync(hookrRepository.Context.Add(createdUser).Entity,
dto);
return(createdUser);
}
private async Task UpdateTelegramUserAsync(TelegramUser user,
TelegramUserDto dto)
{
user.Username = dto.Username;
user.FirstName = dto.FirstName;
user.PhotoUrl = dto.PhotoUrl;
user.LastUpdatedAt = DateTime.UtcNow;
await hookrRepository.SaveChangesAsync();
}
public async Task HandleAsync(IUpdateContext context, UpdateDelegate next, CancellationToken cancellationToken)
{
var user = context.Update.Message?.From ?? context.Update.ChannelPost?.From;
if (user != null)
{
var telegramUserDto = new TelegramUserDto
{
Id = user.Id,
IsBot = user.IsBot,
FirstName = user.FirstName,
LastName = user.LastName,
Username = user.Username,
LanguageCode = user.LanguageCode,
IsActive = false
};
await _telegramUserApplicationService.CreateIfDoesNotExist(telegramUserDto);
}
await next(context, cancellationToken);
}
