public async Task <IActionResult> Create([Bind("Id,UserId,SymbolId,Quantity,Price,Action,CreationDate,Comment,Status,Reserved")] Trade trade)
{
if (ModelState.IsValid)
{
trade.UserId = _userManager.GetUserId(HttpContext.User);
trade.CreationDate = DateTime.Now;
trade.Status = TradeStatus.Approved;
_context.Add(trade);
await _context.SaveChangesAsync();
//creating a transaction to pay or get paid for the trade. can be set status too? but
// right now all will be set to approved because there is try-catch on all transactions and trade
Transaction transaction = new Transaction();
transaction = await _tradeHelper.createTradeTransaction(trade);
await _tradeHelper.updateUserCashBalance(transaction);
_logger.LogWarning("Before Wealth creation" + transaction.TransactionType);
await _tradeHelper.createWealth(transaction);
return(RedirectToAction(nameof(Index)));
}
ViewData["SymbolId"] = new SelectList(_context.TickerSymbols.Where(s => s.isEnabled == true), "Id", "Symbol", trade.SymbolId);
return(View(trade));
}
public async Task createWealth(Transaction transaction)
{
int symbolId = transaction.Trade.SymbolId;
string userId = transaction.UserId;
string action = transaction.Trade.Action.ToString();
_logger.LogWarning(action);
var wealth = await isWealthOwner(symbolId, userId);
_logger.LogWarning("Wealth is null??????????????" + wealth);
if (wealth != null)
{
_logger.LogWarning("Inside createWealth if block: " + transaction.TransactionType.ToString().ToUpper());
if (transaction.Trade.Action.ToString().ToUpper() == "BUY")
{
wealth.Quantity = wealth.Quantity + transaction.Trade.Quantity;
wealth.UpdatedDate = DateTime.Now;
await _dbContext.SaveChangesAsync();
}
else if (transaction.Trade.Action.ToString().ToUpper() == "SELL")
{
_logger.LogWarning("Inside createWealth SELL if block qty: " + wealth.Quantity + " tras: " + transaction.Trade.Quantity);
if (transaction.Trade.Quantity <= wealth.Quantity)
{
wealth.Quantity = wealth.Quantity - transaction.Trade.Quantity;
wealth.UpdatedDate = DateTime.Now;
await _dbContext.SaveChangesAsync();
}
else
{
//we had to check it before.
// Not happens
// ajax and jQuery already implemented. It will not happen if user doesn't have share enough.
}
}
}
else
{
Wealth tempWealth = new Wealth();
tempWealth.CreationDate = DateTime.Now;
tempWealth.UpdatedDate = DateTime.Now;
tempWealth.Quantity = transaction.Trade.Quantity;
tempWealth.SymbolId = transaction.Trade.SymbolId;
tempWealth.UserId = transaction.UserId;
await CreateWealth(tempWealth);
}
}
public async Task <IActionResult> Create([Bind("Id,UserId,SymbolId,CurrentPrice,OfferPrice,Action,ExpirationDate,CreationDate,UpdatedDate,Expired")] Offer offer)
{
if (ModelState.IsValid)
{
offer.UserId = _userManager.GetUserId(HttpContext.User);
offer.CreationDate = DateTime.Now;
offer.UpdatedDate = DateTime.Now;
_context.Add(offer);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["SymbolId"] = new SelectList(_context.TickerSymbols.Where(s => s.isEnabled == true), "Id", "Symbol", offer.SymbolId);
return(View(offer));
}
public async Task <IActionResult> Create([Bind("Id,UserId,TradeId,TransType,FromAccount,ToAccount,TotalAmount,Comment,TimeStamp,Reconciled")] Transaction transaction)
{
if (ModelState.IsValid)
{
transaction.UserId = _userManager.GetUserId(HttpContext.User);
transaction.CreationDate = DateTime.Now;
transaction.Reconciled = true;
_context.Add(transaction);
await _context.SaveChangesAsync();
bool result = await _tradeHelperService.updateUserCashBalance(transaction);
if (!result)
{
ViewData["error"] = "Transaction Faild.";
}
return(RedirectToAction(nameof(Index)));
}
return(View(transaction));
}