public async Task <Models.SqlExpress.OrderDetail> CancelOrderDetailChanges(Models.SqlExpress.OrderDetail item)
{
var entityToCancel = Context.Entry(item);
entityToCancel.CurrentValues.SetValues(entityToCancel.OriginalValues);
entityToCancel.State = EntityState.Unchanged;
return(item);
}
public async Task <Models.SqlExpress.OrderDetail> CreateOrderDetail(Models.SqlExpress.OrderDetail orderDetail)
{
OnOrderDetailCreated(orderDetail);
Context.OrderDetails.Add(orderDetail);
Context.SaveChanges();
OnAfterOrderDetailCreated(orderDetail);
return(orderDetail);
}
public async Task <Models.SqlExpress.OrderDetail> UpdateOrderDetail(int?id, Models.SqlExpress.OrderDetail orderDetail)
{
OnOrderDetailUpdated(orderDetail);
var itemToUpdate = Context.OrderDetails
.Where(i => i.Id == id)
.FirstOrDefault();
if (itemToUpdate == null)
{
throw new Exception("Item no longer available");
}
var entryToUpdate = Context.Entry(itemToUpdate);
entryToUpdate.CurrentValues.SetValues(orderDetail);
entryToUpdate.State = EntityState.Modified;
Context.SaveChanges();
OnAfterOrderDetailUpdated(orderDetail);
return(orderDetail);
}
partial void OnAfterOrderDetailUpdated(Models.SqlExpress.OrderDetail item);
partial void OnOrderDetailGet(Models.SqlExpress.OrderDetail item);
partial void OnOrderDetailDeleted(Models.SqlExpress.OrderDetail item);