public async Task <ApplicationResult <LoginResponseModel> > Handle(LoginCommand request, CancellationToken cancellationToken)
{
var user = await _userService.GetUserAsync(request.Email);
if (user == null)
{
return(ApplicationResult <LoginResponseModel> .Fail(PowerChatError.Create(UserErrorCodes.UserNotFound,
$"User with email '{request.Email}' was not found.")));
}
var result = await _authService.LoginAsync(request.Email, request.Password);
if (result.Succeeded)
{
var userLoggedInEvent = new UserLoggedInEvent {
UserId = user.Id
};
await _mediator.Publish(userLoggedInEvent, cancellationToken);
var loginResponse = new LoginResponseModel
{
UserId = user.Id,
Token = result.Value.Token,
Expires = result.Value.Expires
};
return(ApplicationResult <LoginResponseModel> .Ok(loginResponse));
}
return(ApplicationResult <LoginResponseModel> .Fail(result.Error));
}
public static ApplicationResult <long> ToApplicationResult(this IdentityResult identityResult, User user)
{
if (identityResult.Succeeded)
{
return(ApplicationResult <long> .Ok(user.Id));
}
return(ApplicationResult <long> .Fail(identityResult.Errors.Select(e => PowerChatError.Create(e.Code, e.Description)).First()));
}
public ApplicationResult <long> GetResultUserId()
{
if (UserId == null || IsAuthenticated == false)
{
return(ApplicationResult <long> .Fail(PowerChatError.Create("Unauthorized", "Unauthorized")));
}
return(ApplicationResult <long> .Ok(UserId.Value));
}
private ApplicationResult <JwtDto> TranslateSignInResult(SignInResult signInResult, string email)
{
if (signInResult.IsLockedOut)
{
return(ApplicationResult <JwtDto> .Fail(PowerChatError.Create(IdentityErrorCodes.UserLockedOut,
$"User with email '{email}' is locked out.")));
}
return(ApplicationResult <JwtDto> .Fail(PowerChatError.Create(IdentityErrorCodes.InvalidCredentials,
"Invalid credentials. Please try again.")));
}
public static ValidationResult Fail(IList <string> validationFailures)
{
var error = PowerChatError.Create("validation", "One or more validation failures have occured.");
return(new ValidationResult(false, error, validationFailures));
}
protected ValidationResult(bool succeeded, PowerChatError error, IList <string> validationFailures)
: base(succeeded, error)
{
ValidationFailures = validationFailures;
}
protected ApplicationResult(bool succeeded, PowerChatError error)
: base(succeeded, error)
{
}
public new static ApplicationResult Fail(PowerChatError error)
{
return(new ApplicationResult(false, error));
}
