//deletes orderline from database
public void DeleteOrderLine(OrderManagement.DAL.OrderLinesTable orderLine)
{
using (OrderManagementDBEntities ct = new OrderManagementDBEntities())
{
OrderLinesTable or = ct.OrderLinesTable.First(t => t.Id == orderLine.Id);
ct.Entry(or).State = System.Data.EntityState.Deleted;
ct.SaveChanges();
}
}
//method for editing order line
//not used as order lines never edited
//instead they are deleted and added
public void EditOrderLine(OrderLinesTable editOrderLine)
{
using (OrderManagementDBEntities editLine = new OrderManagementDBEntities())
{
OrderLinesTable el = editLine.OrderLinesTable.First(t => t.Id == editOrderLine.Id);
el.QuantityOrdered = editOrderLine.QuantityOrdered;
el.TotalForItem = editOrderLine.QuantityOrdered * el.SellingPrice;
editLine.Entry(el).State = System.Data.EntityState.Modified;
editLine.SaveChanges();
}
}
