public AuctionHub(IUserService userService, IAuctionService auctionService)
{
_userService = userService;
_auctionService = auctionService;
_auctionProcess = new AuctionProcess(_auctionService);
_auctionProcess.SendState += SendState;
_auctionProcess.Start();
}
public ActionResult AddNewAuction(AuctionViewModel model)
{
Response response = new Response();
if (ModelState.IsValid)
{
try
{
var auction = _context.AuctionProcesses.Where(a => a.ItemId == model.ItemId && a.Bid < model.Bid).ToList();
AuctionProcess NewAuction = null;
var item = _context.Items.SingleOrDefault(i => i.Id == model.ItemId);
if (auction != null && auction.Count != 0)
{
var auc = auction.LastOrDefault();
NewAuction = new AuctionProcess
{
ItemId = (int)model.ItemId,
ParticipantId = (int)model.ParticipantId,
Bid = model.Bid,
Profit = (model.Bid - item.StartPrice) - auc.Profit,
isWinner = false,
};
}
else
{
NewAuction = new AuctionProcess
{
ItemId = (int)model.ItemId,
ParticipantId = (int)model.ParticipantId,
Bid = model.Bid,
Profit = model.Bid - item.StartPrice,
isWinner = false,
};
}
_context.AuctionProcesses.Add(NewAuction);
_context.SaveChanges();
response.Success = true;
response.Message = "Saved Successfully";
}
catch (Exception e)
{
response.Success = false;
response.Message += "Error => " + e.Message;
return(Json(response));
}
}
else
{
foreach (var modelStateKey in ViewData.ModelState.Keys)
{
var modelStateVal = ViewData.ModelState[modelStateKey];
foreach (var error in modelStateVal.Errors)
{
var key = modelStateKey;
var errorMessage = error.ErrorMessage;
response.Message += key + " => " + error.ErrorMessage + "\n";
}
}
return(Json(response));
}
return(Json(response));
}