public ActionResult SendOrder(string shipName, string mobile, string address, string email)
{
try
{
UserLogin user = (UserLogin)Session[Common.CommonConstants.USER_SESSION];
var cart = (List <CartItem>)Session[Common.CommonConstants.CART_SESSION];
var itemList = new List <CartItem>();
if (cart != null)
{
itemList = (List <CartItem>)cart;
}
var coupon = (List <Coupon>)Session[Common.CommonConstants.COUPON_SESSION];
var couponList = new List <Coupon>();
if (coupon != null)
{
couponList = (List <Coupon>)coupon;
}
var productDao = new ProductDao();
decimal originPrice = 0;
foreach (var item in itemList)
{
//check quantity+status của product
if (productDao.CheckProduct(item.Product.ID, item.Quantity) == false)
{
var alertMessage = "Số lượng sản phẩm [" + item.Product.Name + "] đã hết. Xin vui lòng chọn sản phẩm khác.";
SetAlert(alertMessage, "error");
return(Redirect("/het-san-pham"));
}
if (item.Product.PromotionPrice != null)
{
originPrice += (item.Product.PromotionPrice.GetValueOrDefault(0) * item.Quantity);
}
else
{
originPrice += (item.Product.Price.GetValueOrDefault(0) * item.Quantity);
}
}
decimal newPrice = originPrice;
foreach (var item in couponList)
{
if (item.ByPercentage == true)
{
newPrice = (newPrice * (1 - item.DiscountBy / 100));
}
else
{
newPrice = newPrice - item.DiscountBy;
}
}
if (newPrice < 0)
{
newPrice = 0;
}
//Gửi Email
//đọc file neworder.html //email mẫu
string content = System.IO.File.ReadAllText(Server.MapPath("/assets/client/template/neworder.html"));
//replace các key {{}}
content = content.Replace("{{CustomerName}}", shipName);
//tùy chọn: cần 2 phone+email hoặc ít nhất 1
int infoCount = (mobile != "" ? 1 : 0) + (email != "" ? 1 : 0);
if (infoCount > 0)
{
content = content.Replace("{{Phone}}", mobile != "" ? mobile : "trống");
content = content.Replace("{{Email}}", email != "" ? email : "trống");
}
else
{
return(Redirect("/loi-dat-hang"));
}
content = content.Replace("{{Address}}", address);
decimal ship = 100000; // ship 100k
content = content.Replace("{{Ship}}", ship.ToString("N0") + "đ");
if (newPrice == originPrice) //ko có coupon, ko có newPrice
{
content = content.Replace("{{OriginPrice}}", "Giá: " + originPrice.ToString("N0") + "đ");
content = content.Replace("{{NewPrice}}", "");
}
else
{
content = content.Replace("{{OriginPrice}}", "Giá gốc: " + originPrice.ToString("N0") + "đ");
content = content.Replace("{{NewPrice}}", "Giá mới: " + newPrice.ToString("N0") + "đ");
}
content = content.Replace("{{Total}}", (newPrice + ship).ToString("N0") + "đ");
//đọc tham số từ key trong Web.config của project OnlineShop
var toEmail = ConfigurationManager.AppSettings["ToEmailAddress"].ToString();
//gửi đi 2 nơi
new MailHelper().SendMail(toEmail, "Đơn hàng mới từ OnlineShop đến người cung cấp sản phẩm", content);
new MailHelper().SendMail(email, "Đơn hàng mới từ OnlineShop đến người đặt đơn hàng", content);
//Gửi thành công // bắt đầu xử lý database
//ghi order vào databasse
var orderDao = new OrderDao();
var order = new Model.EF.Order();
order.CreatedDate = DateTime.Now;
if (user != null)
{
order.CustomerID = user.UserID;
}
order.ShipName = shipName;
order.ShipMobile = mobile;
order.ShipAddress = address;
order.ShipEmail = email;
order.Status = -1; //đang chờ shipper nhận
var orderId = orderDao.Insert(order);
//xử lý OrderDetail + Product
var detailDao = new OrderDetailDao();
foreach (var item in itemList)
{
//Xử lý OrderDetail
var orderDetail = new OrderDetail();
orderDetail.ProductID = item.Product.ID;
orderDetail.OrderID = orderId;
orderDetail.Price = item.Product.Price;
orderDetail.Quantity = item.Quantity;
detailDao.Insert(orderDetail);
//Xử lý sản phẩm // cập nhật số lượng sản phẩm
productDao.UpdateQuantity(item.Product.ID, item.Quantity);
}
//xử lý coupon + CouponUser
var couponDao = new CouponDao();
var couponUserDao = new CouponUserDao();
foreach (var item in couponList)
{
//xử lý coupon
couponDao.UseCouponDiscountCode(item.Code);
//Xử lý CouponUser
var couponUser = new CouponUser();
couponUser.CouponID = item.ID;
couponUser.UserID = user.UserID;
couponUserDao.Insert(couponUser);
}
//gán cart+coupon null
Session[Common.CommonConstants.CART_SESSION] = null;
Session[Common.CommonConstants.COUPON_SESSION] = null;
}
catch (Exception ex)
{
//ghi log
Logger.Log("Error" + ex.Message);
return(Redirect("/loi-dat-hang"));
}
return(Redirect("/hoan-thanh"));
}
//Pay=paypal
public ActionResult PaymentWithPaypal(string Cancel = null)
{
UserLogin user = (UserLogin)Session[Common.CommonConstants.USER_SESSION];
var cart = (List <CartItem>)Session[Common.CommonConstants.CART_SESSION];
var itemList = new List <CartItem>();
if (cart != null)
{
itemList = (List <CartItem>)cart;
}
var coupon = (List <Coupon>)Session[Common.CommonConstants.COUPON_SESSION];
var couponList = new List <Coupon>();
if (cart != null)
{
couponList = (List <Coupon>)coupon;
}
var productDao = new ProductDao();
//check quantity+status của product
foreach (var item in cart)
{
if (productDao.CheckProduct(item.Product.ID, item.Quantity) == false)
{
var alertMessage = "Số lượng sản phẩm [" + item.Product.Name + "] đã hết. Xin vui lòng chọn sản phẩm khác.";
SetAlert(alertMessage, "error");
return(Redirect("/het-san-pham"));
}
}
//getting the apiContext
APIContext apiContext = helper.PaypalConfiguration.GetAPIContext();
try
{
//A resource representing a Payer that funds a payment Payment Method as paypal
//Payer Id will be returned when payment proceeds or click to pay
string payerId = Request.Params["PayerID"];
if (string.IsNullOrEmpty(payerId))
{
//this section will be executed first because PayerID doesn't exist
//it is returned by the create function call of the payment class
// Creating a payment
// baseURL is the url on which paypal sendsback the data.
// So we have provided URL of this controller only
string baseURI = Request.Url.Scheme + "://" + Request.Url.Authority +
"/Cart/PaymentWithPaypal?";
//here we are generating guid for storing the paymentID received in session
//which will be used in the payment execution.
//guid we are generating for storing the paymentID received in session
//after calling the create function and it is used in the payment execution
var guid = Convert.ToString((new Random()).Next(100000));
//CreatePayment function gives us the payment approval url
//on which payer is redirected for paypal account payment
var createdPayment = this.CreatePayment(apiContext, baseURI + "guid=" + guid);
//get links returned from paypal in response to Create function call
var links = createdPayment.links.GetEnumerator();
string paypalRedirectUrl = null;
while (links.MoveNext())
{
Links lnk = links.Current;
if (lnk.rel.ToLower().Trim().Equals("approval_url"))
{
//saving the payapalredirect URL to which user will be redirected for payment
paypalRedirectUrl = lnk.href;
}
}
// saving the paymentID in the key guid
Session.Add(guid, createdPayment.id);
return(Redirect(paypalRedirectUrl));
}
else
{
// This section is executed when we have received all the payments parameters
// from the previous call to the function Create
// Executing a payment
var guid = Request.Params["guid"];
var executedPayment = ExecutePayment(apiContext, payerId, Session[guid] as string);
//If executed payment failed then we will show payment failure message to user
if (executedPayment.state.ToLower() != "approved")
{
Session.Remove(guid);
return(View("FailureView"));
}
//Tới đây coi như thành công
//ghi order vào databasse
var orderDetailDao = new Model.Dao.OrderDetailDao();
var orderCounponDao = new Model.Dao.OrderCouponDao();
var order = new Model.EF.Order();
order.CreatedDate = DateTime.Parse(executedPayment.create_time);
if (user != null)
{
order.CustomerID = user.UserID;
}
order.ShipName = executedPayment.payer.payer_info.shipping_address.recipient_name;
order.ShipMobile = executedPayment.payer.payer_info.shipping_address.phone;
order.ShipAddress = executedPayment.payer.payer_info.shipping_address.line1 + ", "
+ executedPayment.payer.payer_info.shipping_address.city + ", "
+ executedPayment.payer.payer_info.shipping_address.state + ", "
+ executedPayment.payer.payer_info.shipping_address.country_code + ".";
order.ShipEmail = executedPayment.payer.payer_info.email;
order.Status = -1; //đang chờ shipper nhận
var orderID = new OrderDao().Insert(order);
decimal sumProduct = 0;
foreach (var item in itemList)
{
//Xử lý orderDetail
var orderDetail = new OrderDetail();
orderDetail.ProductID = item.Product.ID;
orderDetail.OrderID = orderID;
decimal?tempPrice = item.Product.PromotionPrice != null ? item.Product.PromotionPrice : item.Product.Price;
orderDetail.Price = tempPrice;
orderDetail.Quantity = item.Quantity;
orderDetailDao.Insert(orderDetail);
//Xử lý sản phẩm // cập nhật số lượng sản phẩm
productDao.UpdateQuantity(item.Product.ID, item.Quantity);
//
sumProduct += orderDetail.Price.GetValueOrDefault(0) * orderDetail.Quantity.GetValueOrDefault(0);
}
//xử lý coupon + CouponUser
var couponDao = new CouponDao();
var couponUserDao = new CouponUserDao();
if (couponList != null)
{
foreach (var item in couponList)
{
//xử lý coupon // giảm quantity của coupon đi 1
couponDao.UseCouponDiscountCode(item.Code);
//Xử lý CouponUser
var couponUser = new CouponUser();
couponUser.CouponID = item.ID;
couponUser.UserID = user.UserID;
couponUserDao.Insert(couponUser);
//Xử lý orderCoupon
var orderCoupon = new OrderCoupon();
orderCoupon.OrderID = orderID;
orderCoupon.CouponID = item.ID;
decimal tempAmount = 0;
if (item.ByPercentage == true)
{
tempAmount = sumProduct * item.DiscountBy / 100; //discount theo %
}
else
{
tempAmount = item.DiscountBy; //discount cố định
}
orderCoupon.DiscountAmount = tempAmount;
orderCounponDao.Insert(orderCoupon);
}
}
//gán cart+coupon null
Session[Common.CommonConstants.CART_SESSION] = null;
Session[Common.CommonConstants.COUPON_SESSION] = null;
}
}
catch (Exception ex)
{
Logger.Log("Error" + ex.Message);
return(View("FailureView"));
}
//on successful payment, show success page to user.
return(View("SuccessView"));
}