public async Task <IActionResult> Register([FromBody] RegistrationInformation registrationInformation)
{
if (string.IsNullOrWhiteSpace(registrationInformation.Username))
{
return(BadRequest("Username must not be empty"));
}
if (string.IsNullOrEmpty(registrationInformation.Password))
{
return(BadRequest("Password must not be empty"));
}
if (string.IsNullOrWhiteSpace(registrationInformation.Email))
{
return(BadRequest("Email must not be empty"));
}
var existingUser = await authenticationModule.FindUserAsync(registrationInformation.Username);
if (existingUser != null)
{
return(Conflict($"User '{registrationInformation.Username}' already exists"));
}
var newUser = UserFactory.Create(registrationInformation);
if (!await authenticationModule.CreateUserAsync(newUser))
{
return(StatusCode((int)HttpStatusCode.InternalServerError));
}
apiEventLogger.Log(LogLevel.Info, $"New user '{newUser.UserName}' added");
return(Ok());
}