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