public void AddToCart(int id)
{
// Retrieve the product from the database.
ShoppingSalesId = GetSalesId();
var shoppingCartItem = _db.SalesItems.SingleOrDefault(
c => c.SalesId == ShoppingSalesId
&& c.ItemId == id);
if (shoppingCartItem == null)
{
// Create a new cart item if no cart item exists.
shoppingCartItem = new SalesItem
{
//SalesItemTransId = Guid.NewGuid().ToString(),
ItemId = id,
SalesId = ShoppingSalesId,
ItemName = _db.Items.SingleOrDefault(
p => p.ItemId == id).ItemName,
Price = _db.Items.SingleOrDefault(
p => p.ItemId == id).Price,
Qty = 1,
LineAmount = _db.Items.SingleOrDefault(
p => p.ItemId == id).Price * 1,
};
_db.SalesItems.Add(shoppingCartItem);
}
else
{
// If the item does exist in the cart,
// then add one to the quantity.
shoppingCartItem.Qty++;
}
_db.SaveChanges();
}
public void InstantiateCallerRequested(XmlWriter localXmlWriter, string xmlFileName)
{
customer = null;
item = null;
salesHeader= null;
salesItem = null;
employee = null;
XmlReader xmlReader = XmlReader.Create(xmlFileName);
while (xmlReader.Read())
{
if (xmlReader.NodeType == XmlNodeType.Element
&& xmlReader.Name == "Customer")
{
customer = Activator.CreateInstance<Customer>();
break;
}
if (xmlReader.NodeType == XmlNodeType.Element
&& xmlReader.Name == "Item")
{
item = Activator.CreateInstance<Item>();
break;
}
if (xmlReader.NodeType == XmlNodeType.Element
&& xmlReader.Name == "SalesHeader")
{
salesHeader = Activator.CreateInstance<SalesHeader>();
break;
}
if (xmlReader.NodeType == XmlNodeType.Element
&& xmlReader.Name == "SalesItem")
{
salesItem = Activator.CreateInstance<SalesItem>();
break;
}
if (xmlReader.NodeType == XmlNodeType.Element
&& xmlReader.Name == "Employee")
{
employee = Activator.CreateInstance<Employee>();
break;
}
//throw Exception("No Caller Requested found in XML");
}
xmlReader.Close();
}
public void CreateSalesItemUsingRepository()
{
var SalesItemRepo = new DataRepository<SalesItem>();
SalesItem createSalesItem = new SalesItem();
createSalesItem.ItemName = "FP Green Turbo";
createSalesItem.Price = 800;
createSalesItem.Qty = 1;
createSalesItem.ItemId = 1;
createSalesItem.SalesId = 1;
createSalesItem.LineAmount = 800;
SalesItemRepo.Create(createSalesItem);
}