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comparison Demo/Asp.Net/BusinessLogic/OrderManager.cs @ 0:f990fcb411a9

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Копия текущей версии из github
author cin
date Thu, 27 Mar 2014 21:46:09 +0400
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-1:000000000000 0:f990fcb411a9
1 using System;
2 using System.Collections.Generic;
3 using System.Transactions;
4
5 using BLToolkit.Data;
6
7 namespace PetShop.BusinessLogic
8 {
9 using DataAccess;
10 using ObjectModel;
11
12 public class OrderManager
13 {
14 #region Order
15
16 /// <summary>
17 /// Inserts the order and updates the inventory stock within a transaction.
18 /// </summary>
19 /// <param name="order">All information about the order</param>
20 public void InsertOrder(Order order)
21 {
22 using (TransactionScope ts = new TransactionScope(TransactionScopeOption.Required))
23 {
24 OrderAccessor accessor = Accessor;
25
26 using (DbManager db = accessor.GetDbManager())
27 {
28 order.Courier = "UPS";
29 order.Locale = "US_en";
30 order.ID = accessor.Query.InsertAndGetIdentity(db, order);
31
32 accessor.InsertStatus(db, order.ID);
33
34 for (int i = 0; i < order.Lines.Length; i++)
35 {
36 OrderLineItem line = order.Lines[i];
37
38 line.OrderID = order.ID;
39
40 accessor.Query.Insert(line);
41 }
42 }
43
44 InventoryAccessor inv = InventoryAccessor.CreateInstance();
45
46 using (DbManager db = inv.GetDbManager())
47 foreach (OrderLineItem line in order.Lines)
48 inv.TakeInventory(db, line.Quantity, line.ItemID);
49
50 ts.Complete();
51 }
52 }
53
54 public List<Order> GetAllOrderList()
55 {
56 return Accessor.GetAllOrderList();
57 }
58
59 #endregion
60
61 #region Accessor
62
63 OrderAccessor Accessor
64 {
65 [System.Diagnostics.DebuggerStepThrough]
66 get { return OrderAccessor.CreateInstance(); }
67 }
68
69 #endregion
70 }
71 }