/// <summary>
/// Retrieve customer by IBAN
/// </summary>
/// <param name="iban"></param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public async Task <ApiResponse <CustomerResponse> > GetCustomerByIBANAsync(string iban, CancellationToken cancellationToken = default)
{
var responseModel = new ApiResponse <CustomerResponse>();
var bankAccount = await _bankAccountRepo.FindByIBANAsync(iban);
if (bankAccount == null)
{
responseModel.AddError(ExceptionCreator.CreateNotFoundError(nameof(bankAccount), $"bank Account of IBAN: {iban} not found"));
return(responseModel);
}
var customer = await _customerRepo.FindByIBANAsync(iban);
if (customer == null)
{
responseModel.AddError(ExceptionCreator.CreateNotFoundError(nameof(customer), $"bank Account's holder of IBAN: {iban} not found"));
return(responseModel);
}
var address = await _addressRepo.FindByIdAsync(customer.AddressId);
responseModel.Data = CreateCustomerResponse(customer, address);
return(responseModel);
}
/// <summary>
/// Retrieve bank account for the specified iban
/// </summary>
/// <param name="iban"></param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public async Task <ApiResponse <BankAccountResponse> > GetBankAccountByIBANAsync(string iban, CancellationToken cancellationToken = default)
{
var responseModel = new ApiResponse <BankAccountResponse>();
var bankAccount = await _bankAccountRepo.FindByIBANAsync(iban);
if (bankAccount == null)
{
responseModel.AddError(ExceptionCreator.CreateNotFoundError(nameof(bankAccount), $"IBAN: {iban} Not found"));
return(responseModel);
}
var accountOwner = CreateBankAccountOwner(bankAccount);
var lastTransaction = await _cashTransactionsRepo.GetLastAsync(bankAccount.IBAN);
responseModel.Data = CreateBankAccountResponse(bankAccount, accountOwner, lastTransaction.CreatedAt);
return(responseModel);
}
/// <summary>
/// Create a deposit transaction in db
/// </summary>
/// <param name="request"></param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public async Task <Response> MakeDepositAsync(CreateCashTransactionRequest request, CancellationToken cancellationToken = default)
{
var responseModel = new ApiResponse <CashTransactionResponse>();
var amountToDeposit = request.Amount;
var dbContextTransaction = await _dbContext.Database.BeginTransactionAsync(cancellationToken);
try
{
var toAccount = await _bankAccountRepo.FindByIBANAsync(request.To);
if (toAccount == null)
{
responseModel.AddError(ExceptionCreator.CreateNotFoundError(nameof(toAccount)));
return(responseModel);
}
//Add amount to recipient balance
toAccount.Balance += amountToDeposit;
toAccount.AllowedBalanceToUse += amountToDeposit;
//Update bank account
await _bankAccountRepo.UpdateAsync(_dbContext, toAccount);
//Add transaction to db & save changes
await _cashTransactionsRepo.AddAsync(_dbContext, CreateCashTransaction(request, 0, toAccount.Balance));
await dbContextTransaction.CommitAsync(cancellationToken);
return(responseModel);
}
catch (Exception ex)
{
await dbContextTransaction.RollbackAsync(cancellationToken);
responseModel.AddError(ExceptionCreator.CreateInternalServerError(ex.ToString()));
return(responseModel);
}
}
