public async Task <string> SocialSignIn(SocialSignInViewModel model)
{
await _authValidationService.ValidateSocialSignInViewModel(model);
var user = await _userManager.FindByEmailAsync(model.Email);
if (user == null)
{
user = new OmdleUser
{
UserName = model.UserName,
FirstName = model.FirstName,
LastName = model.LastName,
Email = model.Email
};
var result = await _userManager.CreateAsync(user);
if (!result.Succeeded)
{
throw new SocialSignInFailedException(
$"An error occured while signing in Facebook user: {result.Errors.Select(e => e.Description).Join(", ")}");
}
await _userManager.AddToRoleAsync(user, "Student");
}
await _signInManager.SignInAsync(user, false);
var token = await GetToken(user);
return(token);
}
/// <summary>Validates the social sign in view model.</summary>
/// <param name="model">The model.</param>
/// <returns>Task.</returns>
/// <exception cref="SocialSignInFailedException">Email cannot be null!
/// or
/// UserName cannot be null!
/// or
/// First name cannot be null!
/// or
/// Last name cannot be null!</exception>
public Task ValidateSocialSignInViewModel(SocialSignInViewModel model)
{
if (string.IsNullOrEmpty(model.Email))
{
throw new SocialSignInFailedException(
$"Email cannot be null!");
}
if (string.IsNullOrEmpty(model.UserName))
{
throw new SocialSignInFailedException(
$"UserName cannot be null!");
}
if (string.IsNullOrEmpty(model.FirstName))
{
throw new SocialSignInFailedException(
$"First name cannot be null!");
}
if (string.IsNullOrEmpty(model.LastName))
{
throw new SocialSignInFailedException(
$"Last name cannot be null!");
}
return(Task.CompletedTask);
}
public void SocialSignIn_CreateAsyncFailed_SocialSignInFailedException()
{
var userManager = new FakeUserManager();
var signInManager = new FakeSignInManager();
var authValidationService = new Mock <IAuthValidationService>().Object;
var configuration = new Mock <IConfiguration>().Object;
var dataService = new Mock <IDataService>().Object;
var authService = new AuthService(userManager, signInManager, authValidationService,
configuration, dataService);
var model = new SocialSignInViewModel
{
UserName = "******",
Email = "email",
FirstName = "firstName",
LastName = "lastName"
};
//Act
Func <Task> result = async() =>
{
await authService.SocialSignIn(model);
};
result.Should().Throw <SocialSignInFailedException>();
}
public async Task <JsonResult> SocialLogin([FromBody] SocialSignInViewModel model)
{
try
{
var token = await _authService.SocialSignIn(model);
return(Json(token));
}
catch (SignInFailedException ex)
{
Response.StatusCode = (int)HttpStatusCode.BadRequest;
return(Json(ex.Message));
}
}
public void ValidateSocialSignInViewModel_InvalidCredentials_ThrowsSocialSignInFailedException(string userName, string email, string firstName, string lastName)
{
var authValidationService = new AuthValidationService();
var model = new SocialSignInViewModel
{
UserName = userName,
Email = email,
FirstName = firstName,
LastName = lastName
};
Action result = () => authValidationService.ValidateSocialSignInViewModel(model);
result.Should().Throw <SocialSignInFailedException>();
}
