private void PrepareCustomerList()
{
XmlDocument xml = new XmlDocument();
xml.Load(Server.MapPath("~/App_Data/customers.xml"));
XmlNodeList customers = xml.SelectNodes("/customers/customer");
foreach (XmlNode item in customers)
{
CustomerModel c = new CustomerModel();
c.Id = int.Parse(item.Attributes["id"].Value);
c.Email = item.Attributes["email"].Value;
c.FullName = item.Attributes["name"].Value;
CustomerList.Add(c);
}
}
public ActionResult InsertBid(TempleModel model)
{
//int k = getNumUser();
CustomerModel customer = getCustomerByEmail(model.Email);
BidModel bid;
// Nếu giá thấp hơn giá hiện tại thì next
if (ZaZi.MvcApplication.ProductList[ZaZi.MvcApplication.productId].CurrentPrice >= model.BidPrice)
{
return Json(new { Status = 1 });
}
if (customer != null)
{
customer.FullName = model.Name;
InsertOrUpdateCustomer(customer, false);
if (model.remember != null)
{
Session["id"] = customer.Id;
Session["name"] = customer.FullName;
Session["mail"] = customer.Email;
}
bid = getBidModel(customer.Id, model.Id);
if (bid == null)
{
bid = new BidModel();
bid.Id = ZaZi.MvcApplication.BidList.Count + 1;
bid.CustomerId = customer.Id;
bid.ProductId = model.Id;
bid.BidPrice = model.BidPrice;
bid.Time = DateTime.Now;
ZaZi.MvcApplication.WinnerName = customer.FullName;
InsertOrUpdateBid(bid, true);
}
else
{
bid.BidPrice = model.BidPrice;
bid.Time = DateTime.Now;
ZaZi.MvcApplication.WinnerName = customer.FullName;
InsertOrUpdateBid(bid, false);
}
}
else
{
//ZaZi.MvcApplication.currentUser += 1;
customer = new CustomerModel();
customer.Id = ZaZi.MvcApplication.CustomerList.Count + 1;
customer.Email = model.Email;
customer.FullName = model.Name;
InsertOrUpdateCustomer(customer, true);
// Dùng cho việc ghi nhớ thôgn tin đăng nhập
if (model.remember != null)
{
Session["id"] = customer.Id;
Session["name"] = customer.FullName;
Session["mail"] = customer.Email;
}
bid = new BidModel();
bid.Id = ZaZi.MvcApplication.BidList.Count + 1;
bid.CustomerId = customer.Id;
bid.ProductId = model.Id;
bid.BidPrice = model.BidPrice;
bid.Time = DateTime.Now;
ZaZi.MvcApplication.WinnerName = customer.FullName;
InsertOrUpdateBid(bid, true);
}
UpdateProductPrice(bid);
return Json(new { Status = 1});
}
private void InsertOrUpdateCustomer(CustomerModel customer, bool insert)
{
XmlDocument xml = new XmlDocument();
xml.Load(Server.MapPath("~/App_Data/customers.xml"));
if (insert)
{
ZaZi.MvcApplication.CustomerList.Add(customer);
XmlNode customers = xml.SelectSingleNode("customers");
XmlNode c = xml.CreateNode(XmlNodeType.Element, "customer", null);
XmlAttribute id = xml.CreateAttribute("id");
id.Value = customer.Id.ToString();
XmlAttribute email = xml.CreateAttribute("email");
email.Value = customer.Email;
XmlAttribute name = xml.CreateAttribute("name");
name.Value = customer.FullName;
c.Attributes.Append(id);
c.Attributes.Append(email);
c.Attributes.Append(name);
customers.AppendChild(c);
}
else
{
ZaZi.MvcApplication.CustomerList.Find(x => x.Id == customer.Id).FullName = customer.FullName;
XmlNodeList customers = xml.SelectNodes("/customers/customer");
foreach (XmlNode item in customers)
{
if (int.Parse(item.Attributes["id"].Value) == customer.Id)
{
item.Attributes["name"].Value = customer.FullName;
break;
}
}
}
xml.Save(Server.MapPath("~/App_Data/customers.xml"));
}