public async Task <IActionResult> PostTransaction(NSTransactionDto newTransaction)
{
var userId = HttpContext.GetUserId();
var isSuccessful = await _repo.AddTransaction(newTransaction, userId);
if (isSuccessful)
{
return(RedirectToAction("Success", "Home"));
}
return(RedirectToAction("Error", "Home"));
}
public async Task <ApiResponseDto <bool> > AddFirstTimeUserTransaction(FirstTimeUserTransactionRegisterationDto registerationDto)
{
var merchantToRegister = registerationDto.Merchant;
var merchantBankingDetails = registerationDto.MerchantBankingDetails;
var buyerToRegiser = registerationDto.Buyer;
var buyerBankingDetails = registerationDto.BuyerBankingDetails;
await _authServices.Register(merchantToRegister);
await _authServices.Register(buyerToRegiser);
var merchant = await _userRepo.FindUserByEmail(merchantToRegister.Email);
var buyer = await _userRepo.FindUserByEmail(buyerToRegiser.Email);
if (merchant == null || buyer == null)
{
return(new ApiResponseDto <bool>(500, "An error occured while creating transaction, please try again",
"Error creating transaction", false));
}
await _bankingService.SaveBankingDetails((long)merchant.Id, merchantBankingDetails);
await _bankingService.SaveBankingDetails((long)buyer.Id, buyerBankingDetails);
var transaction = new Transaction()
{
Code = await GenerateTransactionCode(),
ProductName = registerationDto.ProductName,
Category = registerationDto.Category,
Charges = registerationDto.Charges,
Description = registerationDto.Description,
Merchant = merchant,
Buyer = buyer
};
_transRepo.AddTransaction(transaction);
var isUpdated = await _transRepo.SaveChanges();
if (!isUpdated)
{
return(new ApiResponseDto <bool>(500, "An error occured while creating transaction, login in to your account and try again",
"Error creating transaction", false));
}
await _mailingServices.SendTransactionMail(merchant, buyer);
await _mailingServices.SendTransactionMail(buyer, merchant);
return(new ApiResponseDto <bool>(200, "Transaction successfully created, check your email for transaction details", null, true));
}
public async Task <TransactionDetailsModel> CreateTransactionAsync(CreateTransactionModel transaction)
{
if (await IsEnoughBalanceAsync(transaction) == false)
{
throw new CreateTransactionException(CreateTransactionErrors.NotEnoughBalance);
}
var transactionDto = Mapper.Map <TransactionDto>(transaction);
transactionDto.Occured = DateTime.UtcNow;
var entity = _transactionsRepository.AddTransaction(transactionDto);
var mappedEntity = Mapper.Map <TransactionDetailsModel>(entity);
return(mappedEntity);
}
public Transaction PerformNewDeal(TransactionToAdd transaction)
{
if (transaction == null || transaction.SellerId == 0 || transaction.BuyerId == 0 || transaction.ShareId == 0 || transaction.Quantity == 0 || transaction.SellerId == transaction.BuyerId)
{
return(null);
}
var sellerToChange = tradersRepository.GetTrader(transaction.SellerId);
var buyerToChange = tradersRepository.GetTrader(transaction.BuyerId);
var sellerShareRecordToChange = portfoliosRepository.GetPortfolio(transaction.SellerId, transaction.ShareId);
var sharePrice = sharesRepository.GetPrice(transaction.ShareId);
if (sellerToChange == null || buyerToChange == null || sellerShareRecordToChange == null)
{
return(null);
}
tradersRepository.AddToBalance(sellerToChange.TraderId, sharePrice * transaction.Quantity);
tradersRepository.SubtractFromBalance(buyerToChange.TraderId, sharePrice * transaction.Quantity);
portfoliosRepository.RemoveShares(sellerShareRecordToChange, transaction.Quantity);
if (sellerShareRecordToChange.Quantity == 0)
{
portfoliosRepository.RemovePortfolio(sellerShareRecordToChange);
}
if (portfoliosRepository.GetPortfoliosCount(transaction.BuyerId, transaction.ShareId) > 0)
{
var buyerShareRecordToChange = portfoliosRepository.GetPortfolio(transaction.BuyerId, transaction.ShareId);
if (buyerShareRecordToChange != null)
{
portfoliosRepository.AddShares(buyerShareRecordToChange, transaction.Quantity);
}
}
else
{
portfoliosRepository.AddPortfolio(transaction.BuyerId, transaction.ShareId, transaction.Quantity);
}
var newTransaction = transactionsRepository.AddTransaction(transaction.BuyerId, transaction.SellerId, transaction.ShareId, sharePrice, transaction.Quantity);
return(newTransaction);
}
public async Task ProcessTransaction(Transaction transaction)
{
ValidateTransactionAmount(transaction);
ValidateTransactionAccounts(transaction);
Console.WriteLine("TransactionsService: Started processing transaction.");
var fromAccount = await _accountsService.GetAccount(transaction.FromAccountId);
ValidateAccountHasEnoughMoney(fromAccount.Balance, transaction.Amount);
var toAccount = await _accountsService.GetAccount(transaction.ToAccountId);
await _transactionSemaphore.WaitAsync();
try
{
fromAccount = await _accountsService.GetAccount(transaction.FromAccountId);
ValidateAccountHasEnoughMoney(fromAccount.Balance, transaction.Amount);
toAccount = await _accountsService.GetAccount(transaction.ToAccountId);
fromAccount.Balance -= transaction.Amount;
await _accountsService.UpdateAccount(fromAccount);
toAccount.Balance += transaction.Amount;
await _accountsService.UpdateAccount(toAccount);
var transactionEntity = _mapper.Map <TransactionEntity>(transaction);
await _transactionsRepository.AddTransaction(transactionEntity);
}
catch (Exception ex)
{
Console.WriteLine($"Transaction failed ({ex.Message})");
throw;
}
finally
{
_transactionSemaphore.Release();
}
}
private async Task ProcessBasicTransaction()
{
var transaction = new WalletTransaction();
double amount;
if (double.TryParse(AmountLabelText, out amount))
{
if (TransactionType == TransactionType.EXPENSES)
{
transaction.Amount = -amount;
}
else
{
transaction.Amount = amount;
}
transaction.Date = new DateTimeOffset(DateTime.Now);
await _transactionsRepository.AddTransaction(transaction, _rightButtonText, _leftButtonText);
}
}
public ActionResult AddTransaction(Transactions transaction)
{
_transactionsRepository.AddTransaction(transaction);
return(RedirectToAction("Index", "Home"));
}