public static async Task CancelCustomerOrder()
{
IProductBL productBL = new ProductBL();
List <OrderDetail> matchingOrder = new List <OrderDetail>();
WriteLine("Enter the order number which you want to cancel");
double orderToBeCancelled = double.Parse(ReadLine());
WriteLine("Entered Number is: " + orderToBeCancelled);
try
{
using (IOrderBL orderBL = new OrderBL())
{
try
{
Order order = await orderBL.GetOrderByOrderNumberBL(orderToBeCancelled);
using (IOrderDetailBL orderDetailBL = new OrderDetailBL())
{
matchingOrder = await orderDetailBL.GetOrderDetailsByOrderIDBL(order.OrderId);
int a = matchingOrder.Count();
WriteLine("No. of Products ordered: " + a);
}
}
catch (Exception)
{
WriteLine("Invalid OrderId");
}
}
if (matchingOrder.Count != 0)
{
OrderDetailBL orderDetailBL = new OrderDetailBL();
if ((await orderDetailBL.UpdateOrderDeliveredStatusBL(matchingOrder[0].OrderId)))
{
int serialNo = 0;
WriteLine("Products in the order are ");
WriteLine("#\t\t ProductID\t\t ProductQuantityOrdered\t\t UnitProductPrice");
foreach (OrderDetail orderDetail in matchingOrder)
{
Product product = await productBL.GetProductByProductIDBL(orderDetail.ProductID);
serialNo++;
//Console.WriteLine(product.ProductName);
WriteLine($"{ serialNo}\t{ orderDetail.ProductID}\t\t{ orderDetail.ProductQuantityOrdered}\t\t{orderDetail.ProductPrice}");
}
Console.WriteLine("Enter The Product to be Cancelled");
int ProductToBeCancelled = int.Parse(Console.ReadLine());
if (ProductToBeCancelled <= matchingOrder.Count && ProductToBeCancelled > 0)
{
Console.WriteLine("Enter The Product Quantity to be Cancelled");
int quantityToBeCancelled = int.Parse(Console.ReadLine());
if (matchingOrder[ProductToBeCancelled - 1].ProductQuantityOrdered >= quantityToBeCancelled)
{
matchingOrder[ProductToBeCancelled - 1].ProductQuantityOrdered -= quantityToBeCancelled;
matchingOrder[ProductToBeCancelled - 1].TotalAmount -= matchingOrder[ProductToBeCancelled - 1].ProductPrice * quantityToBeCancelled;
Console.WriteLine("Total Refund Amount: " + (matchingOrder[ProductToBeCancelled - 1].ProductPrice * quantityToBeCancelled));
OrderDetailBL orderDetailBL1 = new OrderDetailBL();
await orderDetailBL1.UpdateOrderDetailsBL(matchingOrder[ProductToBeCancelled - 1]);
Console.WriteLine("Product Cancelled Succesfully");
}
else
{
Console.WriteLine("PRODUCT QUANTITY EXCEEDED");
}
}
else
{
Console.WriteLine("Wrong Input");
}
}
else
{
Console.WriteLine("Order Can't be cancelled as it is delivered");
}
}
}
catch (Exception)
{
throw;
}
}
//public static async Task CancelRetailerOrder()
//{
// List<OrderDetail> matchingOrder = new List<OrderDetail>();//list maintains the order details of the order which user wishes to cancel
// try
// {
// using (IRetailerBL retailerBL = new RetailerBL())
// {
// //gives the current retailer
// Retailer retailer = await retailerBL.GetRetailerByEmailBL(CommonData.CurrentUser.Email);
// using (IOrderBL orderDAL = new OrderBL())
// {
// //list of orders ordered by the retailer
// List<Order> RetailerOrderList = await orderDAL.GetOrdersByRetailerIDBL(retailer.RetailerID);
// Console.WriteLine("Enter the order number which you want to cancel");
// int orderToBeCancelled = int.Parse(Console.ReadLine());//user input of order which he has to cancel
// foreach (Order order in RetailerOrderList)
// {
// using (IOrderDetailBL orderDetailBL = new OrderDetailBL())
// {
// //getting the order details of required order to be cancelled
// List<OrderDetail> RetailerOrderDetails = await orderDetailBL.GetOrderDetailsByOrderIDBL(order.OrderId);
// matchingOrder = RetailerOrderDetails.FindAll(
// (item) => { return item.OrderSerial == orderToBeCancelled; }
// );
// break;
// }
// }
// if (matchingOrder.Count != 0)
// {
// OrderDetailBL orderDetailBL = new OrderDetailBL();
// //cancel order if order not delivered
// if (!( await orderDetailBL.UpdateOrderDeliveredStatusBL(matchingOrder[0].OrderId)))
// {
// int serial = 0;
// Console.WriteLine("Products in the order are ");
// foreach (OrderDetail orderDetail in matchingOrder)
// {
// //displaying order details with the products ordered
// serial++;
// Console.WriteLine("#\tProductID \t ProductQuantityOrdered");
// Console.WriteLine($"{ serial}\t{ orderDetail.ProductID}\t{ orderDetail.ProductQuantityOrdered}");
// }
// Console.WriteLine("Enter The Product to be Cancelled");
// int ProductToBeCancelled = int.Parse(Console.ReadLine());
// Console.WriteLine("Enter The Product Quantity to be Cancelled");
// int quantityToBeCancelled = int.Parse(Console.ReadLine());
// if (matchingOrder[ProductToBeCancelled - 1].ProductQuantityOrdered >= quantityToBeCancelled)
// {
// //updating order quantity and revenue
// matchingOrder[ProductToBeCancelled - 1].ProductQuantityOrdered -= quantityToBeCancelled;
// matchingOrder[ProductToBeCancelled - 1].TotalAmount -= matchingOrder[ProductToBeCancelled - 1].ProductPrice * quantityToBeCancelled;
// OrderDetailBL orderDetailBL1 = new OrderDetailBL();
// await orderDetailBL1.UpdateOrderDetailsBL(matchingOrder[ProductToBeCancelled - 1]);
// Console.WriteLine("Product Cancelled Succesfully");
// }
// else
// {
// Console.WriteLine("PRODUCT QUANTITY EXCEEDED");
// }
// }
// else
// {
// Console.WriteLine("Order Can't be cancelled as it is delivered");
// }
// }
// }
// }
// }
// catch (Exception)
// {
// throw;
// }
//}
public static async Task CancelRetailerOrder()
{
IProductBL productBL = new ProductBL();
List <OrderDetail> matchingOrder = new List <OrderDetail>();//list maintains the order details of the order which user wishes to cancel
Console.WriteLine("Enter the order number which you want to cancel");
double orderToBeCancelled = double.Parse(Console.ReadLine());//user input of order which he has to cancel
Console.WriteLine("Entered Number is: " + orderToBeCancelled);
try
{
using (IOrderBL orderBL = new OrderBL())
{
Order order = await orderBL.GetOrderByOrderNumberBL(orderToBeCancelled);
using (IOrderDetailBL orderDetailBL = new OrderDetailBL())
{
matchingOrder = await orderDetailBL.GetOrderDetailsByOrderIDBL(order.OrderId);
int a = matchingOrder.Count();
Console.WriteLine(a);
}
}
if (matchingOrder.Count != 0)
{
OrderDetailBL orderDetailBL = new OrderDetailBL();
//cancel order if order not delivered
if ((await orderDetailBL.UpdateOrderDeliveredStatusBL(matchingOrder[0].OrderId)))
{
int serial = 0;
Console.WriteLine("Products in the order are ");
Console.WriteLine("# \t\t\tProductID \t\t ProductName \t ProductQuantityOrdered");
foreach (OrderDetail orderDetail in matchingOrder)
{
//displaying order details with the products ordered
Product product = await productBL.GetProductByProductIDBL(orderDetail.ProductID);
serial++;
//Console.WriteLine(product.ProductName);
Console.WriteLine($"{ serial}\t{ orderDetail.ProductID}\t\t\t{product.ProductName}\t{ orderDetail.ProductQuantityOrdered}");
}
Console.WriteLine("Enter The Product to be Cancelled");
int ProductToBeCancelled = int.Parse(Console.ReadLine());
if (ProductToBeCancelled < matchingOrder.Count && ProductToBeCancelled > 0)
{
Console.WriteLine("Enter The Product Quantity to be Cancelled");
int quantityToBeCancelled = int.Parse(Console.ReadLine());
if (matchingOrder[ProductToBeCancelled - 1].ProductQuantityOrdered >= quantityToBeCancelled)
{
//updating order quantity and revenue
matchingOrder[ProductToBeCancelled - 1].ProductQuantityOrdered -= quantityToBeCancelled;
matchingOrder[ProductToBeCancelled - 1].TotalAmount -= matchingOrder[ProductToBeCancelled - 1].ProductPrice * quantityToBeCancelled;
Console.WriteLine("Total Refund Amount: " + (matchingOrder[ProductToBeCancelled - 1].ProductPrice * quantityToBeCancelled));
OrderDetailBL orderDetailBL1 = new OrderDetailBL();
await orderDetailBL1.UpdateOrderDetailsBL(matchingOrder[ProductToBeCancelled - 1]);
Console.WriteLine("Product Cancelled Succesfully");
}
else
{
Console.WriteLine("PRODUCT QUANTITY EXCEEDED");
}
}
else
{
Console.WriteLine("Wrong Input");
}
}
else
{
Console.WriteLine("Order Can't be cancelled as it is delivered");
}
}
else
{
Console.Write("no id found");
}
}
catch (Exception)
{
throw;
}
}
public static async Task CancelRetailerOrder()
{
List <OrderDetail> matchingOrder = new List <OrderDetail>();//list maintains the order details of the order which user wishes to cancel
try
{
using (IRetailerBL retailerBL = new RetailerBL())
{
//gives the current retailer
Retailer retailer = await retailerBL.GetRetailerByEmailBL(CommonData.CurrentUser.Email);
using (IOrderBL orderDAL = new OrderBL())
{
//list of orders ordered by the retailer
List <Order> RetailerOrderList = await orderDAL.GetOrdersByRetailerIDBL(retailer.RetailerID);
Console.WriteLine("Enter the order number which you want to cancel");
int orderToBeCancelled = int.Parse(Console.ReadLine());//user input of order which he has to cancel
foreach (Order order in RetailerOrderList)
{
using (IOrderDetailBL orderDetailBL = new OrderDetailBL())
{
//getting the order details of required order to be cancelled
//List<OrderDetail> RetailerOrderDetails
matchingOrder = await orderDetailBL.GetOrderDetailsByOrderNumberBL(order.OrderNumber);
//matchingOrder = RetailerOrderDetails.FindAll(
// (item) => { return item.OrderNumber == orderToBeCancelled; }
// );
//break;
}
}
if (matchingOrder.Count != 0)
{
OrderDetailBL orderDetailBL = new OrderDetailBL();
//cancel order if order not delivered
if (!(await orderDetailBL.UpdateOrderDeliveredStatusBL(matchingOrder[0].OrderId)))
{
int serial = 0;
Console.WriteLine("Products in the order are ");
foreach (OrderDetail orderDetail in matchingOrder)
{
//displaying order details with the products ordered
serial++;
Console.WriteLine("#\tProductID \t ProductQuantityOrdered");
Console.WriteLine($"{ serial}\t{ orderDetail.ProductID}\t{ orderDetail.ProductQuantityOrdered}");
}
Console.WriteLine("Enter The Product to be Cancelled");
int ProductToBeCancelled = int.Parse(Console.ReadLine());
Console.WriteLine("Enter The Product Quantity to be Cancelled");
int quantityToBeCancelled = int.Parse(Console.ReadLine());
if (matchingOrder[ProductToBeCancelled - 1].ProductQuantityOrdered >= quantityToBeCancelled)
{
//updating order quantity and revenue
matchingOrder[ProductToBeCancelled - 1].ProductQuantityOrdered -= quantityToBeCancelled;
matchingOrder[ProductToBeCancelled - 1].TotalAmount -= matchingOrder[ProductToBeCancelled - 1].ProductPrice * quantityToBeCancelled;
OrderDetailBL orderDetailBL1 = new OrderDetailBL();
await orderDetailBL1.UpdateOrderDetailsBL(matchingOrder[ProductToBeCancelled - 1]);
Console.WriteLine("Product Cancelled Succesfully");
}
else
{
Console.WriteLine("PRODUCT QUANTITY EXCEEDED");
}
}
else
{
Console.WriteLine("Order Can't be cancelled as it is delivered");
}
}
}
}
}
catch (Exception)
{
throw;
}
}