//--------------------------------------------------------
public string CreateReceiptString(Invoice invoice, ref List<ShoppingCartItem> gscList)
{
int itemNo = 1;
string receiptString = null;
PricingRule pr = null;
if (invoice != null)
{
receiptString = "\t\t\t" +invoice.CompanyName + "\t\t\n";
receiptString += "\t\t\t9999 Any Stree NW\t\t\n";
receiptString += "\t\t\tCalgary, AB T9T T9T\t\t\n";
receiptString += "\t\t\tCanada\t\t\n";
receiptString += "\t\t\tTel: 403-403-4040\t\t\n";
receiptString += "\t\t\tDate: " + DateTime.Now +"\t\t\n";
receiptString += "----------------------------------------------------------------------\n";
if (gscList != null && gscList.Count() > 0)
{
foreach (var item in gscList)
{
receiptString += itemNo + ".\t" + item.Product.Name + "\t" + item.Total + "\n";
pr = db.PricingRules.Find(item.PricingRuleId);
receiptString += "\t" + (itemNo++) + "\t" + pr.Name + "\t";
if (item.Discount > 0)
receiptString += item.Discount + "\n";
}
receiptString += "----------------------------------------------------------------------\n";
receiptString += "\tTotalDiscount: " + invoice.TotalDiscount + "\tTotal: " + invoice.Total + "\n";
}
}
return receiptString;
}
public ShoppingCartVM()
{
Invoice = new Invoice() { };
PricingRule = new PricingRule();
ShoppingCartItem = new ShoppingCartItem();
ProductList = new List<Product>() { };
ShoppingCartPricingRuleList = new List<PricingRule>() { };
CartItemList = new List<ShoppingCartItem>() { };
}
//--------------------------------------------------------
public Invoice CalculateInvoice(Invoice invoice)
{
if (invoice != null)
{
decimal total = 0, discount = 0;
foreach (var item in invoice.CartItemList)
{
total = (decimal)(total + item.Total);
discount = (decimal)(discount + item.Discount);
}
invoice.Total = total;
invoice.TotalDiscount = discount;
}
return invoice;
}
//--------------------------------------------------------
public Invoice CreateInvoice(ref List<ShoppingCartItem> scList, ref List<ShoppingCartItem> gscList)
{
Invoice invoice = new Invoice() { };
if (scList != null && gscList != null)
{
ProcessShoppingCart.ProcessCart(ref scList, ref gscList);
invoice.CartItemList = gscList;
}
invoice.CompanyName = "GroceryCo";
invoice.InvoiceString = CreateReceiptString(invoice, ref gscList);
//invoice = CalculateInvoice(invoice);
db.Invoices.Add(invoice);
db.SaveChanges();
return invoice;
}
//--------------------------------------
//
// GET: /ShoppingCart/Receipt
public ActionResult Receipt()
{
ProcessCheckout ProcessCheckout = new ProcessCheckout(){};
scList = new List<ShoppingCartItem>() { };
gscList = new List<ShoppingCartItem>() { };
scList = db.ShoppingCartItems.ToList();
foreach (var item in scList)
{
item.Product = db.Products.Find(item.ProductId);
}
Invoice invoice = new Invoice() { };
invoice = ProcessCheckout.CreateInvoice(ref scList, ref gscList);
invoice.InvoiceString = ProcessCheckout.CreateReceiptString(invoice, ref gscList);
return View(invoice);
}