public static void RemoveOrderItemsFromInventory(Order order)
{
BusinessObjects _businessObjects = new BusinessObjects();
using (TransactionScope scope = new TransactionScope())
{
int returnValue = 1;
foreach (OrderItem orderItem in order.ItemList)
{
//Get list of items in the inventory that match the catalog id and are on hold by this order
List <InventoryItem> inventoryList = (List <InventoryItem>)ApplicationObjects.GetInventoryItemByCatalogItemId(orderItem.CatalogItem
).Where(o => o.OrderId == order.OrderId);
returnValue = _businessObjects.DeleteInventoryItems(inventoryList);
if (returnValue == 1)
{
scope.Dispose(); //kick transactionscope thus rolling back transaction.
break;
}
}
if (returnValue == 0)
{
scope.Complete(); //commit transaction
}
}
}
// CUSTOMER METHODS
public static int UpdateCustomer(Customer customer)
{
// Transaction to perform 4 inter-related data inserts on multiple database tables
using (TransactionScope scope = new TransactionScope())
{
int returnValue = 1;
// Write PERSON record to database
BusinessObjects _personBusinessObject = new BusinessObjects();
returnValue = _personBusinessObject.UpdatePersonFromCustomer(customer);
if (returnValue == 1)
{ // If insert fails, rollback transaction & display error message
scope.Dispose();
ApplicationObjects.DisplayDataStatus(returnValue);
return(1);
}
// Write MAILING ADDRESS record to database
BusinessObjects _mailingAddressBusinessObject = new BusinessObjects();
returnValue = _mailingAddressBusinessObject.UpdateAddress(customer.MailingAddress);
if (returnValue == 1)
{ // If insert fails, rollback transaction & display error message
scope.Dispose();
ApplicationObjects.DisplayDataStatus(returnValue);
return(1);
}
// Write BILLING ADDRESS record to database
BusinessObjects _billingAddressBusinessObject = new BusinessObjects();
returnValue = _billingAddressBusinessObject.UpdateAddress(customer.BillingAddress);
if (returnValue == 1)
{ // If insert fails, rollback transaction & display error message
scope.Dispose();
ApplicationObjects.DisplayDataStatus(returnValue);
return(1);
}
// Committ data transaction & display success message
scope.Complete();
ApplicationObjects.DisplayDataStatus(returnValue);
return(0);
}// End transaction
}
