public async Task <string> Handle(SignInCommand request, CancellationToken cancellationToken)
{
var password = _hashPassword.Hash(request.Password);
var user = await _userRepository.GetByLoginPasswordAsync(request.Login, password)
?? throw new AuthenticationNotValidException("The login with password does not match");
return(await _tokenGenerator.GenerateAsync(user));
}
public async Task <string> Handle(RegisterCommand request, CancellationToken cancellationToken)
{
if (await _userRepository.IsUsernameExistsAsync(request.Username))
{
throw new UsernameAlreadyExistsException($"Username {request.Username} already exists");
}
if (await _userRepository.IsEmailExistsAsync(request.Email))
{
throw new EmailAlreadyExistsException($"the email {request.Email} already exists");
}
var user = new User(request.UserId,
request.Username,
request.Email,
_hashPassword.Hash(request.Password),
_dateTimeProvider.Now);
await _userRepository.SaveAsync(user);
return(await _tokenGenerator.GenerateAsync(user));
}