public async Task <LoginResult> LoginAsync(LoginModel loginModel)
{
var exists = authDataProvider.Users.FirstOrDefault(x => x.Email == loginModel.Login && x.PasswordHash == cryptService.CreateHash(loginModel.Password));
if (exists == null)
{
return(null);
}
var res = await GenerateTokenAndResult(exists);
await authDataProvider.SaveChangesAsync();
return(res);
}
public async Task <Response <RegisterUserVM> > Handle(RegisterUserCommand request, CancellationToken cancellationToken)
{
var response = new Response <RegisterUserVM>();
try
{
if (!_repository.ObterQueryEntidade().AsNoTracking().Any(u => u.Email == request.Email))
{
var user = _mapper.Map <RegisterUserCommand, User>(request);
user.Created = DateTime.Now;
user.Username = _accountService.GenerateUsername(user.Name, user.LastName);
user.Password = _cryptService.CreateHash(user.Password);
var userCriado = await _repository.CriarEntidadeAsync(user);
var resultado = _mapper.Map <User, RegisterUserVM>(userCriado);
return(await Task.FromResult(new Response <RegisterUserVM>(resultado)));
}
else
{
response.AddError(nameof(request.Email), "E-mail já existente.");
}
}
catch (Exception e)
{
response.AddError(e.Source, e.Message);
}
return(await Task.FromResult(response));
}
public async Task <Response <LoginUserVM> > Handle(LoginUserQuery request, CancellationToken cancellationToken)
{
var response = new Response <LoginUserVM>();
try
{
string hash = _cryptService.CreateHash(request.Password);
Expression <Func <User, bool> > validUser = u =>
u.Email.ToLower() == request.Email.ToLower() &&
u.Password == hash;
var user = _repository.ObterQueryEntidade().AsNoTracking().FirstOrDefault(validUser);
if (user is null)
{
response.AddError("Erro ao efetuar login", "E-mail ou senha inválidos.");
return(await Task.FromResult(response));
}
var authentication = _authenticationService.CreateTokenJWT(user);
var viewModel = new LoginUserVM
{
Access_token = authentication.Token,
Token_type = authentication.Type,
Expires_in = authentication.Expires
};
return(await Task.FromResult(new Response <LoginUserVM>(viewModel)));
}
catch (Exception e)
{
response.AddError(e.Source, e.Message);
}
return(await Task.FromResult(response));
}