public TEntity Update(TEntity entity)
{
var type = entity.GetType().GetProperty("Id");
object id = type.GetValue(entity, null);
var local = dbSet.Find(id);
context.Entry <TEntity>(local).State = EntityState.Detached;
context.Entry <TEntity>(entity).State = EntityState.Modified;
return(entity);
}
protected void Session_Start()
{
var record = db.Statistics.Where(r => r.AccessDate.Day == DateTime.Now.Day &&
r.AccessDate.Month == DateTime.Now.Month &&
r.AccessDate.Year == DateTime.Now.Year).FirstOrDefault();
if (record == null)
{
db.Statistics.Add(new Model.Statistics {
ProductID = 0, Accessions = 1, AccessDate = DateTime.Now
});
}
else
{
record.Accessions += 1;
db.Entry(record).State = EntityState.Modified;
}
db.SaveChanges();
var themeSetting = db.AppSettings.Find("Theme");
if (themeSetting != null)
{
HttpCookie themeCookie = new HttpCookie("Theme", themeSetting.Value);
Response.Cookies.Add(themeCookie);
}
}
public ActionResult Edit([Bind(Include = "ID,TypeName")] ProductType producttype)
{
if (ModelState.IsValid)
{
db.Entry(producttype).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(producttype));
}
public JsonResult ChargeSaleCode(int offerID)
{
try
{
var offer = db.Offers.Find(offerID);
var userProperty = db.UserProperties.Find(User.Identity.Name);
if (offer == null || userProperty == null)
{
return(Json(new { isSuccess = false, msg = "Tài khoản không tồn tại" }));
}
if (userProperty.Coins < offer.CoinsConsumed)
{
return(Json(new { isSuccess = false, msg = "Số xu không đủ" }));
}
var saleCode = new SaleCode()
{
Username = User.Identity.Name,
Percent = offer.Percent,
Code = Utility.CommonFunction.RandomString(10),
OverduedDate = DateTime.Now
};
db.SaleCodes.Add(saleCode);
userProperty.Coins = userProperty.Coins - offer.CoinsConsumed;
db.Entry(userProperty).State = EntityState.Modified;
db.SaveChanges();
return(Json(new { isSuccess = true, msg = "", leftcoins = userProperty.Coins }));
}
catch (Exception ex)
{
return(Json(new { isSuccess = false, msg = ex.Message }));
}
}
public JsonResult SetTheme(string theme)
{
try
{
var themeSetting = db.AppSettings.Find("Theme");
themeSetting.Value = theme;
db.Entry(themeSetting).State = EntityState.Modified;
db.SaveChanges();
return(Json(new { IsSuccessful = 1 }));
}
catch (Exception ex)
{
return(Json(new { IsSuccessful = 0, Msg = ex.Message }));
}
}
public ActionResult Edit([Bind(Include = "ID,ProductName,Image,Url,Price,SalePrice,IsOnSale,ShortDesc,Desc,ProductTypeID,UploaderID")] Product product, HttpPostedFileBase imgFile)
{
if (ModelState.IsValid)
{
if (imgFile != null)
{
if (!string.IsNullOrEmpty(product.Image))
{
string currentFilePath = Path.Combine(Server.MapPath("~/Content/UserImages/"), Path.GetFileName(product.Image));
if (System.IO.File.Exists(currentFilePath))
{
System.IO.File.Delete(currentFilePath);
}
}
string fileName = Path.GetFileNameWithoutExtension(imgFile.FileName);
string extension = Path.GetExtension(imgFile.FileName);
fileName = fileName + DateTime.Now.ToString("yymmssfff") + extension;
product.Image = "~/Content/UserImages/" + fileName;
fileName = Path.Combine(Server.MapPath("~/Content/UserImages/"), fileName);
imgFile.SaveAs(fileName);
}
if (product.ID == 0)
{
db.Products.Add(product);
}
else
{
db.Entry(product).State = EntityState.Modified;
}
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.ProductTypeID = new SelectList(db.ProductTypes, "ID", "TypeName", product.ProductTypeID);
return(View(product));
}