public async Task <ActionResult> Registration([FromBody] RegistrationRequest request)
{
try
{
if (!request.Password.Equals(request.PasswordConfirmation))
{
return(BadRequest("Passwords do not match!"));
}
Regex pattern = new Regex("(?=.*[0-9])(?=.*[a-zA-Z]).");
if (!pattern.IsMatch(request.Password) || request.Password.Length < 6)
{
return(BadRequest("Password must contain both letters and numbers and minimum of 6 characters!"));
}
bool emailOrDisplayNameExist = await UnitOfWork.UserRepository.UserWithEmailOrDisplayNameExistAsync(request.Email, request.DisplayName);
if (emailOrDisplayNameExist)
{
return(BadRequest("User with the same email or display name already exists!"));
}
string salt = _cryptography.CreateSalt();
string hash = _cryptography.CreateHash(request.Password, salt);
User user = new User
{
DisplayName = request.DisplayName,
Email = request.Email,
PasswordSalt = salt,
PasswordHash = hash,
RegistrationConfirmed = false,
RegistrationCode = _randomGenerator.GenerateRandomAlphanumericString(6).ToUpper()
};
await UnitOfWork.ExecuteTransactionAsync(async (transaction, timeout) =>
{
UnitOfWork.UserRepository.Add(user);
await UnitOfWork.SaveChangesAsync();
}, async() =>
{
string baseUrl = $"{Request.Scheme}://{Request.Host}/{nameof(UserController).Remove("Controller")}/{nameof(RegistrationCodeConfirmation).ToLower()}/";
string encryptedRegistrationCode = _cryptography.Encrypt($"#{user.Id}#{user.RegistrationCode}");
await _emailer.SendAsync("Registration code confirmation", $"{baseUrl}{encryptedRegistrationCode}", SenderTypes.NoReply, user.Email);
}, null);
return(Ok());
}
catch (Exception ex)
{
return(InternalServerError(ex.InnerExceptionMessage()));
}
}