private void CreateOrder()
{
_eventAggregator.GetEvent <OnOrderCreate>().Publish(new List <ProductInOrder>(ProductInOrderCollection));
ProductInOrderCollection.Clear();
CreateOrderCommand.RaiseCanExecuteChanged();
UnselectCommand.RaiseCanExecuteChanged();
}
private void CreateOrder()
{
order = new Order();
order.CustomerID = SelectedCustomer.CustomerID;
order.EmployeeID = SelectedEmployee.EmployeeID;
order.OrderDate = DateTime.Parse(OrderDate);
using (var contextTransaction = _context.Database.BeginTransaction())
{
try
{
_context.Orders.Add(order);
int result = _context.SaveChanges();
//if (result > 0) OrderID = order.OrderID;
_context.Order_Details.AddRange(
new List <Order_Details>(
ProductInOrderCollection.Select(p => new Order_Details
{
OrderID = order.OrderID,
ProductID = p.ID,
UnitPrice = p.UnitPrice,
Quantity = p.Quantity,
Discount = p.Discount
})));
_context.SaveChanges();
contextTransaction.Commit();
}
catch (Exception)
{
contextTransaction.Rollback();
}
}
_eventAggregator.GetEvent <NewOrderCreated>().Publish(order.OrderID);
ProductInOrderCollection = null;
//OrderID = null;
OrderDate = String.Empty;
SelectedCustomer = null;
SelectedEmployee = null;
TotalSum = string.Empty;
CreateOrderCommand.RaiseCanExecuteChanged();
UnselectCommand.RaiseCanExecuteChanged();
}
