public async Task <bool> CheckAlreadyRegisteredUserAsync(SignupUserDTO signupUserDTO)
{
return(await Context.BookUser
.FirstOrDefaultAsync(
u => u.Username.Equals(signupUserDTO.Username) ||
u.Email.Equals(signupUserDTO.Email)
) != null);
}
public async Task <SignupResult> SignupAsync(SignupUserDTO signupUserDTO)
{
bool existsAlready = await _userRepository.CheckAlreadyRegisteredUserAsync(signupUserDTO);
if (!existsAlready)
{
return(await CheckCredentials(signupUserDTO));
}
return(SignupResult.UserAlreadyRegistered);
}
private async Task <SignupResult> CheckCredentials(SignupUserDTO signupUser)
{
if (!AllFieldsValid(signupUser))
{
return(SignupResult.BadCredentials);
}
var mappedUser = _mapper.Map <SignupUserDTO, BookUser>(signupUser);
await _userRepository.InsertAsync(mappedUser);
return(SignupResult.Registered);
}
private bool AllFieldsValid(SignupUserDTO signupUser)
{
if (signupUser.Username.Equals(string.Empty) ||
signupUser.Password.Equals(string.Empty) ||
signupUser.FirstName.Equals(string.Empty) ||
signupUser.LastName.Equals(string.Empty) ||
signupUser.Email.Equals(string.Empty) ||
!signupUser.Password.Equals(signupUser.RepeatedPassword))
{
return(false);
}
return(true);
}
public async Task <SignupResult> SignupAsync(SignupUserDTO signupUser)
{
using (var httpClient = new HttpClient())
{
var response = await httpClient.PostAsync(_apiURL,
new StringContent(
JsonConvert.SerializeObject(signupUser),
Encoding.UTF8, "application/json"
));
var jsonResponse = await response.Content.ReadAsStringAsync();
return(JsonConvert.DeserializeObject <SignupResult>(jsonResponse));
}
}
public async Task <SignupResult> SignupAsync(string password, string repeatedPassword)
{
var signupUser = new SignupUserDTO()
{
Username = Username,
FirstName = FirstName,
LastName = LastName,
Email = Email,
Password = password,
RepeatedPassword = repeatedPassword,
PhotoFileName = PhotoFileName
};
await _signupService.UploadPhotoAsync(PhotoStream, PhotoFileName);
return(await _signupService.SignupAsync(signupUser));
}
public async Task <ActionResult <SignupResult> > SignUp(SignupUserDTO signupUserDTO)
{
var signupResult = await _signupCheckService.SignupAsync(signupUserDTO);
return(Ok(signupResult));
}
