public virtual IActionResult ApiV1UsersGetById(
[FromRoute][Required] int?user_id
)
{
if (!user_id.HasValue)
{
return(ApiResponseUtility.ApiError(
HttpStatusCode.BadRequest,
"user_id is required"
));
}
var user = _userRepository.GetUserById(user_id.Value);
if (user == null)
{
return(ApiResponseUtility.ApiError(
HttpStatusCode.NotFound,
$"User with id '{user_id}' does not exist"
));
}
var model = ViewModelUtility.CreateUserViewModel(user);
return(Ok(model));
}
public void CreateUserViewModelReturnsUserData()
{
var user = new AppUser {
Id = 1, Username = "******"
};
var model = ViewModelUtility.CreateUserViewModel(user);
Assert.That(model, Is.Not.Null);
Assert.That(model.UserId, Is.EqualTo(user.Id));
Assert.That(model.Username, Is.EqualTo(user.Username));
}
public virtual async Task <IActionResult> ApiV1UsersCreate(
[FromBody] CreateUserViewModel user_data
)
{
if (user_data == null ||
string.IsNullOrEmpty(user_data.Username) ||
string.IsNullOrEmpty(user_data.BankId) ||
string.IsNullOrEmpty(user_data.AccountNumber)
)
{
return(ApiResponseUtility.ApiError(
HttpStatusCode.BadRequest,
"All user_data fields must be supplied"
));
}
if (!Validation.AccountNumberIsValid(user_data.AccountNumber))
{
return(ApiResponseUtility.ApiError(
HttpStatusCode.BadRequest,
$"Account number '{user_data.AccountNumber}' is invalid"
));
}
if (!_connectionManager.GetRegisteredBankIds().Contains(user_data.BankId))
{
return(ApiResponseUtility.ApiError(
HttpStatusCode.BadRequest,
$"Banking service '{user_data.BankId}' is not available"
));
}
var existingUser = _userRepository.GetUserByUsername(user_data.Username);
if (existingUser != null)
{
return(ApiResponseUtility.ApiError(
HttpStatusCode.Conflict,
$"User '{user_data.Username}' already exists"
));
}
var existingAccount = _accountRepository.GetAccountByBankIdAndAccountNumber(
user_data.BankId,
user_data.AccountNumber
);
if (existingAccount != null)
{
return(ApiResponseUtility.ApiError(
HttpStatusCode.Conflict,
$"Bank account '{user_data.AccountNumber}' is already registered"
));
}
// when we are registering a new account, we go directly to the bank connection to verify the account,
// as it will not yet exist in our system
var bankConnection = _connectionManager.CreateConnection(user_data.BankId);
var accountResult = await bankConnection.GetAccountDetails(user_data.AccountNumber);
if (!accountResult.Success)
{
var error = new ErrorViewModel
{
Status = accountResult.StatusCode,
Message = accountResult.Error.ErrorMessage,
ErrorCode = accountResult.Error.ErrorCode
};
if (accountResult.StatusCode == (int)HttpStatusCode.NotFound)
{
error.Message =
$"Account number '{user_data.AccountNumber}' does not exist at bank {user_data.BankId}";
}
return(new ObjectResult(error)
{
StatusCode = accountResult.StatusCode
});
}
var appUser = _userRepository.CreateUser(user_data.Username);
_accountRepository.CreateAccount(appUser.Id, user_data.BankId, user_data.AccountNumber);
var model = ViewModelUtility.CreateUserViewModel(appUser);
return(Ok(model));
}
