public async Task <InternalTransferPaymentTransactionsDTO> MakeInternalTransferPaymentTransaction(string fromUniqueMasterCitizenNumber,
string password,
string toUniqueMasterCitizenNumber,
decimal amount)
{
Wallet fromWallet = await CheckForWallet(fromUniqueMasterCitizenNumber, password);
Wallet toWallet = await _unitOfWork.WalletRepository
.GetFirstWithIncludes(Wallet =>
Wallet.UniqueMasterCitizenNumber.Value == toUniqueMasterCitizenNumber,
Wallet => Wallet.PaymentTransactions
);
if (toWallet == null)
{
throw new ArgumentException($"Wallet with unique master citizen number {toUniqueMasterCitizenNumber} doesn't exist");
}
IBankAPI bankAPI = _bankAPIDeterminator.DeterminateBankAPI(fromWallet.SupportedBank);
IBankAPI secondBankAPI = _bankAPIDeterminator.DeterminateBankAPI(toWallet.SupportedBank);
InternalTransferPaymentTransactions paymentTransactions = fromWallet.MakeInternalTransfer(toWallet, amount);
bool successWithdrawal = await bankAPI.Withdraw(fromUniqueMasterCitizenNumber, fromWallet.PostalIndexNumber, amount);
if (!successWithdrawal)
{
CleanupWallets(fromWallet, toWallet, paymentTransactions);
throw new BankAPIException("Bank api - failed to withdrawal");
}
bool successDeposit = await secondBankAPI.Withdraw(toUniqueMasterCitizenNumber, toWallet.PostalIndexNumber, amount);
if (!successDeposit)
{
CleanupWallets(fromWallet, toWallet, paymentTransactions);
throw new BankAPIException("Bank api - failed to deposit");
}
await _unitOfWork.PaymentTransactionRepository.Insert(paymentTransactions.Deposit);
await _unitOfWork.PaymentTransactionRepository.Insert(paymentTransactions.Withdrawal);
if (paymentTransactions.HasFee())
{
await _unitOfWork.PaymentTransactionRepository.Insert(paymentTransactions.Fee);
}
await _unitOfWork.SaveChangesAsync();
return(new InternalTransferPaymentTransactionsDTO(paymentTransactions));
}
public async Task <DepositPaymentTransactionDTO> MakeDepositPaymentTransaction(string uniqueMasterCitizenNumber,
string password,
decimal amount)
{
Wallet wallet = await CheckForWallet(uniqueMasterCitizenNumber, password);
IBankAPI bankAPI = _bankAPIDeterminator.DeterminateBankAPI(wallet.SupportedBank);
DepositPaymentTransaction depositPaymentTransaction = wallet.MakeDepositTransaction(amount);
bool successWithdrawal = await bankAPI.Withdraw(uniqueMasterCitizenNumber, wallet.PostalIndexNumber, amount);
if (!successWithdrawal)
{
wallet.DeletePaymentTransaction(depositPaymentTransaction);
throw new BankAPIException("Bank api - failed to withdrawal");
}
await _unitOfWork.PaymentTransactionRepository.Insert(depositPaymentTransaction);
await _unitOfWork.SaveChangesAsync();
return(new DepositPaymentTransactionDTO(depositPaymentTransaction));
}