private static void CreateBetAuctionEntity(AuctionEditVM editVM, Auction auction, Client client)
{
BetAuction betAuction = new BetAuction {
Auction = auction, Bet = editVM.Price, Client = client
};
db.BetAuction.Add(betAuction);
}
private static Product CreateProductEntity(AuctionEditVM editVM, Image image)
{
Product product = new Product {
Image = image, Price = editVM.Price, Title = editVM.Title
};
db.Products.Add(product);
return(product);
}
public static async Task CreateEntity(AuctionEditVM editVM, Auction auction, object userId, HttpPostedFileBase upload)
{
Image image = CreateImageEntity(editVM, upload);
Product product = CreateProductEntity(editVM, image);
var client = db.Clients.Where(c => c.AccountId == (int)userId).FirstOrDefault();
CreateAuctionEntity(editVM, auction, product, client);
CreateBetAuctionEntity(editVM, auction, client);
await db.SaveChangesAsync();
}
public async Task <ActionResult> Create(AuctionEditVM editVM, int?id, HttpPostedFileBase upload)//
{
var userId = Session["accountId"] ?? 0;
string message = "";
if (id == null)
{
Auction auction = new Auction();
if (ModelState.IsValid) //AuctionVM
{
if ((int)userId != 0)
{
await BuilderModels.CreateEntity(editVM, auction, userId, upload);
message = "Данные записаны!";
}
else
{
message = "Ошибка. Данные не записаны!";
}
return(new JsonResult {
Data = message, JsonRequestBehavior = JsonRequestBehavior.DenyGet
});
}
return(View(auction));
}
else
{
//Auction auction = await db.Auctions.FindAsync(id);
AuctionBO auctionBO = DependencyResolver.Current.GetService <AuctionBO>();
auctionBO = auctionBO.LoadAsNoTracking((int)id);//.Load((int)id);
if (auctionBO == null)
{
return(HttpNotFound());
}
message = "Данные перезаписаны!";
BuilderModels.mapper = mapper;
await BuilderModels.EditEntityAsync(editVM, auctionBO, userId, upload); //
return(new JsonResult {
Data = message, JsonRequestBehavior = JsonRequestBehavior.DenyGet
});
}
}
//------------------- E.D.I.T.--------------------------------------------
public static async Task EditEntityAsync(AuctionEditVM editVM, AuctionBO auctionBO, object userId, HttpPostedFileBase upload) //
{
var editBO = mapper.Map <AuctionBO>(editVM); //1)из формы
EditEntity(auctionBO, editBO, 0);
//2)Product-----------------
ProductBO productBO = DependencyResolver.Current.GetService <ProductBO>();
productBO = productBO.LoadAll().FirstOrDefault(p => p.Title == editVM.Title);
ProductBO productEdit = mapper.Map <ProductBO>(editVM);
EditEntity(productBO, productEdit, 1);
//3)BetAuction----------
BetAuctionBO betAuctionBO = DependencyResolver.Current.GetService <BetAuctionBO>();
betAuctionBO = betAuctionBO.LoadAll().Where(b => b.AuctionId == auctionBO.Id && b.ClientId == auctionBO.ActorId).FirstOrDefault();
BetAuctionBO betEdit = mapper.Map <BetAuctionBO>(editVM);
EditEntity(betAuctionBO, betEdit, 4);
//4)Image----------------
ImageBO imageBO = null;
if (upload != null)
{
imageBO = DependencyResolver.Current.GetService <ImageBO>();
imageBO = imageBO.LoadAll().FirstOrDefault(i => i.Id == auctionBO.Product.ImageId);
if (imageBO != null)
{
Image image = CreateImageEntity(editVM, upload, true); //true->edit
ImageBO editImageBO = mapper.Map <ImageBO>(image);
EditEntity(imageBO, editImageBO, 3);
imageBO.Save(imageBO);
//4)~recurs //при редактир. нет новой записи ->переустанов. ссылок не треб.
//productBO.ImageId = newImageBO.Id;
productBO.Image = imageBO;
}
}
productBO.Save(productBO);
auctionBO.Product = productBO;
auctionBO.Save(auctionBO);
}
//Create->flag:false, Edit->flag:true
private static Image CreateImageEntity(AuctionEditVM editVM, HttpPostedFileBase upload, bool flag = false)
{
//byte[] myBytes = new byte[editVM.Upload.ContentLength];
//editVM.Upload.InputStream.Read(myBytes, 0, editVM.Upload.ContentLength);
//Image image = new Image { FileName = editVM.Title, ImageData = myBytes };
byte[] myBytes = new byte[upload.ContentLength];
upload.InputStream.Read(myBytes, 0, upload.ContentLength);
Image image = new Image {
FileName = editVM.Title, ImageData = myBytes
};
if (flag == false)
{
db.Images.Add(image);
}
return(image);
}
private static void CreateAuctionEntity(AuctionEditVM editVM, Auction auction, Product product, Client client)
{
auction.ActorId = (int)client.Id;
auction.Product = product;
if (editVM.Step != null || editVM.Step == 0)
{
auction.Step = (decimal)editVM.Step;
}
else
{
auction.Step = editVM.Price * (decimal)0.1;
}
auction.RedemptionPrice = editVM.RedemptionPrice == 0 ? auction.Product.Price * 3 : editVM.RedemptionPrice;
auction.Description = editVM.Description;
auction.BeginTime = editVM.DayBegin + editVM.TimeBegin;
auction.EndTime = auction.BeginTime + TimeSpan.FromHours((int)editVM.Duration);
auction.WinnerId = (int)client.Id; // в начале! - потом перезапишется
db.Auctions.Add(auction);
}
//+Edit
public ActionResult Create(AuctionEditVM data, int?imageId) //data, imageId - возвр. JSON ajax-метод Detai.html->click("Edit")
{
var accountId = Session["accountId"] ?? 0;
if ((int)accountId == 0)
{ //Create
return(RedirectToAction("Index", new { alert = "Вы сейчас не можете создать лот. Залогинтесь!" }));
}
//сначала надо проверить явл. ли юзер moder'om?
var roleAccountLinks = db.RoleAccountLinks.Where(r => r.AccountId == (int)accountId && r.Role.RoleName.Contains("moder")).ToList();
if (roleAccountLinks == null || roleAccountLinks.Count() == 0)
{
return(RedirectToAction("Index", new { alert = "Вы пока не можете создать лот. Проверте ваш баланс!" }));
}
else
{ //Edit
if (data != null && data.Id != 0)
{
var imageBO = DependencyResolver.Current.GetService <ImageBO>();
ImageVM imageVM = null;
if (imageId != null)
{
ImageBO image = imageBO.Load((int)imageId);
imageVM = mapper.Map <ImageVM>(image);
}
//подготов. данных для 2го захода->потом из ajax снова в этот контроллер, в котор. вызвать объект из сессии
Session["editImg"] = imageVM;
Session["auctionEdit"] = data;
return(new JsonResult {
Data = "Форма редактирования подготовлена!", JsonRequestBehavior = JsonRequestBehavior.AllowGet
});
}
//данные для 2-го захода
var editVM = Session["auctionEdit"];
ViewBag.editImg = Session["editImg"];
ViewBag.Title = "Edit";
return(View(editVM));
}
}