public void Insert(Order order)
{
using (var db = new OrderDB())
{
db.Entry(order).State = EntityState.Added;
db.SaveChanges();
}
}
public void Remove(String orderId)
{
using (var db = new OrderDB())
{
var order = db.Order.Include("items").SingleOrDefault(o => o.Id == orderId);
db.OrderItem.RemoveRange(order.Items);
db.Order.Remove(order);
db.SaveChanges();
}
}