/// <summary>
///
/// </summary>
/// <param name="withdrawalDto"></param>
/// <returns></returns>
public async Task <bool> WithdrawFromWallet(WithdrawalDto withdrawalDto)
{
var wallet = GetWalletById(withdrawalDto.WalletId);
if (wallet.CurrencyId == withdrawalDto.CurrencyId)
{
if (!CanWithdrawFromWallet(wallet.Balance, withdrawalDto.Amount))
{
return(false);
}
wallet.Balance -= withdrawalDto.Amount;
_transactionRepository.CreateTransaction(TransactionType.Debit, withdrawalDto.Amount, withdrawalDto.WalletId,
withdrawalDto.CurrencyId);
}
else
{
var targetCode = _currencyRepository.GetCurrencyCode(wallet.CurrencyId);
var sourceCode = _currencyRepository.GetCurrencyCode(withdrawalDto.CurrencyId);
var newAmount = await CurrencyRate.ConvertCurrency(sourceCode, targetCode, withdrawalDto.Amount);
if (!CanWithdrawFromWallet(wallet.Balance, newAmount))
{
return(false);
}
wallet.Balance -= newAmount ?? 0;
_transactionRepository.CreateTransaction(TransactionType.Debit, newAmount ?? 0, withdrawalDto.WalletId, withdrawalDto.CurrencyId);
}
return(await UpdateWallet(wallet));
}
public async Task <ICommandResult> Put(Guid id, [FromBody] WithdrawalDto withdrawalDto)
{
withdrawalDto.AccountId = id;
WithdrawalAccountCommand cmd = withdrawalDto;
var commandResult = await _commandBus.Submit(cmd);
return(commandResult);
}
public async Task <IActionResult> WithdrawFromWallet(WithdrawalDto withdrawalDto)
{
if (!ModelState.IsValid)
{
return(BadRequest(ResponseMessage.Message("Invalid Model", ModelState, withdrawalDto)));
}
var currencyExist = _currencyRepository.CurrencyExist(withdrawalDto.CurrencyId);
if (!currencyExist)
{
return(NotFound(ResponseMessage.Message("Currency Not found", "currency id provided is invalid", withdrawalDto)));
}
var walletExist = _walletRepository.CheckWallet(withdrawalDto.WalletId);
if (!walletExist)
{
return(NotFound(ResponseMessage.Message("Wallet Not found", "wallet id provided is invalid", withdrawalDto)));
}
var loggedInUserId = _walletRepository.GetUserId();
var userWallets = _walletRepository.GetWalletsByUserId(loggedInUserId);
if (userWallets.All(w => w.Id != withdrawalDto.WalletId))
{
return(BadRequest(ResponseMessage.Message("Unable to withdraw from this wallet", "This wallet is not owned by you", withdrawalDto)));
}
var walletDebited = await _walletRepository.WithdrawFromWallet(withdrawalDto);
if (!walletDebited)
{
return(BadRequest(ResponseMessage.Message("Unable to withdraw from wallet", "An error was encountered while trying to withdraw from the wallet", withdrawalDto)));
}
return(Ok(ResponseMessage.Message("You have successfully debited the walled", null, withdrawalDto)));
}
