public bool AddProduct(string ProductName, string ProductDesc, string ProductPrice, string ProductRest, string ProductImagePath)
{
var newProduct = new Product();
newProduct.ProductName = ProductName;
newProduct.Description = ProductDesc;
newProduct.UnitPrice = Convert.ToDouble(ProductPrice);
newProduct.ImagePath = ProductImagePath;
newProduct.RestaurantID = Convert.ToInt32(ProductRest);
using (ProductContext context = new ProductContext())
{
context.Products.Add(newProduct);
context.SaveChanges();
}
return true;
}
public void UpdateItem(string updateCartID, int updateProductID, int quantity)
{
using (var _db = new CampusCourier.Models.ProductContext())
{
try
{
var myItem = (from c in _db.ShoppingCartItems where c.CartId == updateCartID && c.Product.ProductID == updateProductID select c).FirstOrDefault();
if (myItem != null)
{
myItem.Quantity = quantity;
_db.SaveChanges();
}
}
catch (Exception exp)
{
throw new Exception("ERROR: Unable to Update Cart Item - " + exp.Message.ToString(), exp);
}
}
}
public void RemoveItem(string removeCartID, int removeProductID)
{
using (var _db = new CampusCourier.Models.ProductContext())
{
try
{
var myItem = (from c in _db.ShoppingCartItems where c.CartId == removeCartID && c.Product.ProductID == removeProductID select c).FirstOrDefault();
if (myItem != null)
{
// Remove Item.
_db.ShoppingCartItems.Remove(myItem);
_db.SaveChanges();
}
}
catch (Exception exp)
{
throw new Exception("ERROR: Unable to Remove Cart Item - " + exp.Message.ToString(), exp);
}
}
}
protected void RemoveProductButton_Click(object sender, EventArgs e)
{
using (var _db = new CampusCourier.Models.ProductContext())
{
int productId = Convert.ToInt16(DropDownRemoveProduct.SelectedValue);
var myItem = (from c in _db.Products where c.ProductID == productId select c).FirstOrDefault();
if (myItem != null)
{
_db.Products.Remove(myItem);
_db.SaveChanges();
// Reload the page.
string pageUrl = Request.Url.AbsoluteUri.Substring(0, Request.Url.AbsoluteUri.Count() - Request.Url.Query.Count());
Response.Redirect(pageUrl + "?ProductAction=remove");
}
else
{
LabelRemoveStatus.Text = "Unable to locate product.";
}
}
}
public void UpdateItem(string updateCartID, int updateProductID, int quantity)
{
using (var _db = new ProductContext())
{
try
{
var myItem = (from c in _db.ShoppingCartItems where c.CartId == updateCartID && c.Product.ProductID == updateProductID select c).FirstOrDefault();
if (myItem != null)
{
myItem.Quantity = quantity;
_db.SaveChanges();
}
}
catch (Exception exp)
{
throw new Exception("ERROR: Unable to Update Cart Item - " + exp.Message.ToString(), exp);
}
}
}
public void RemoveItem(string removeCartID, int removeProductID)
{
using (var _db = new CampusCourier.Models.ProductContext())
{
try
{
var myItem = (from c in _db.ShoppingCartItems where c.CartId == removeCartID && c.Product.ProductID == removeProductID select c).FirstOrDefault();
if (myItem != null)
{
// Remove Item.
_db.ShoppingCartItems.Remove(myItem);
_db.SaveChanges();
}
}
catch (Exception exp)
{
throw new Exception("ERROR: Unable to Remove Cart Item - " + exp.Message.ToString(), exp);
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
NVPAPICaller payPalCaller = new NVPAPICaller();
string retMsg = "";
string token = "";
string PayerID = "";
NVPCodec decoder = new NVPCodec();
token = Session["token"].ToString();
bool ret = payPalCaller.GetCheckoutDetails(token, ref PayerID, ref decoder, ref retMsg);
if (ret)
{
Session["payerId"] = PayerID;
var myOrder = new Orders();
myOrder.Username = User.Identity.Name;
myOrder.Total = Convert.ToDecimal(decoder["AMT"].ToString());
// Verify total payment amount as set on CheckoutStart.aspx.
try
{
decimal paymentAmountOnCheckout = Convert.ToDecimal(Session["payment_amt"].ToString());
decimal paymentAmoutFromPayPal = Convert.ToDecimal(decoder["AMT"].ToString());
if (paymentAmountOnCheckout != paymentAmoutFromPayPal)
{
Response.Redirect("CheckoutError.aspx?" + "Desc=Amount%20total%20mismatch.");
}
}
catch (Exception)
{
Response.Redirect("CheckoutError.aspx?" + "Desc=Amount%20total%20mismatch.");
}
// Get DB context.
ProductContext _db = new ProductContext();
// Add order to DB.
_db.Orders.Add(myOrder);
_db.SaveChanges();
// Get the shopping cart items and process them.
using (CampusCourier.Logic.ShoppingCartActions usersShoppingCart = new CampusCourier.Logic.ShoppingCartActions())
{
List<CartItem> myOrderList = usersShoppingCart.GetCartItems();
// Add OrderDetail information to the DB for each product purchased.
for (int i = 0; i < myOrderList.Count; i++)
{
// Create a new OrderDetail object.
var myOrderDetail = new OrderDetail();
myOrderDetail.OrderId = myOrder.OrderId;
myOrderDetail.CustName = User.Identity.Name;
myOrderDetail.ProductId = myOrderList[i].ProductId;
myOrderDetail.Quantity = myOrderList[i].Quantity;
myOrderDetail.UnitPrice = myOrderList[i].Product.UnitPrice;
// Add OrderDetail to DB.
_db.OrderDetails.Add(myOrderDetail);
_db.SaveChanges();
}
// Set OrderId. Remove this if it wont work
Session["currentOrderId"] = myOrder.OrderId;
//Adding data to orders
List<CartItem> ordersdatalist = usersShoppingCart.GetCartItems();
for (int i = 0; i < ordersdatalist.Count; i++)
{
var ordersdata = new Orders();
ordersdata.OrderId = myOrder.OrderId;
ordersdata.Quantity = ordersdatalist[i].Quantity;
int productid = ordersdatalist[i].ProductId;
ordersdata.RestName = ordersdatalist[i].Product.Restaurant.RestaurantName;
int location = Convert.ToInt32(ordersdatalist[i].Product.RestaurantID);
string Query = "SELECT LocationName from Locations WHERE LocationID ='" + location + "'";
string connectionstring = ConfigurationManager.ConnectionStrings["CampusCourier"].ConnectionString;
SqlConnection conn = new SqlConnection(connectionstring);
SqlCommand comm = new SqlCommand(Query, conn);
conn.Open();
SqlDataReader nwReader = comm.ExecuteReader();
while (nwReader.Read())
{
ordersdata.Location = (string)nwReader["LocationName"];
}
nwReader.Close();
conn.Close();
ordersdata.Total = Convert.ToDecimal(ordersdatalist[i].Product.UnitPrice);
ordersdata.Status = "Waiting For Delivery";
_db.Orders.Add(ordersdata);
_db.SaveChanges();
}
// Display Order information.
List<Orders> orderList = new List<Orders>();
orderList.Add(myOrder);
ShipInfo.DataSource = orderList;
ShipInfo.DataBind();
// Display OrderDetails.
OrderItemList.DataSource = myOrderList;
OrderItemList.DataBind();
Session["userCheckoutCompleted"] = "true";
Response.Redirect("~/Checkout/CheckoutComplete.aspx");
}
}
else
{
Response.Redirect("CheckoutError.aspx?" + retMsg);
}
}
}