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1 using System;
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2 using System.Web.UI.WebControls;
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3
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4 using PetShop.BusinessLogic;
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5 using PetShop.ObjectModel;
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6
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7 namespace PetShop.Web
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8 {
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9 public partial class CheckOut : System.Web.UI.Page
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10 {
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11 protected void Page_Load(object sender, EventArgs e)
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12 {
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13 if (billingForm.Address == null)
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14 billingForm.Address = Profile.AccountInfo;
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15 }
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16
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17 /// <summary>
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18 /// Process the order
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19 /// </summary>
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20 protected void wzdCheckOut_FinishButtonClick(object sender, WizardNavigationEventArgs e)
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21 {
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22 if (Profile.ShoppingCart.Items.Count > 0)
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23 {
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24 if (Profile.ShoppingCart.Count > 0)
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25 {
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26 // display ordered items
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27 CartListOrdered.Bind(Profile.ShoppingCart.Items);
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28
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29 // display total and credit card information
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30 ltlTotalComplete.Text = ltlTotal.Text;
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31 ltlCreditCardComplete.Text = ltlCreditCard.Text;
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32
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33 // create order
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34 Order order = new Order();
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35
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36 order.UserID = User.Identity.Name;
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37 order.OrderDate = DateTime.Now;
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38 order.TotalPrice = Profile.ShoppingCart.Total;
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39 order.ShippingAddress = shippingForm.Address;
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40 order.BillingAddress = billingForm.Address;
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41 order.Lines = Profile.ShoppingCart.GetOrderLineItems();
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42 order.CreditCard = GetCreditCardInfo();
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43
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44 new OrderManager().InsertOrder(order);
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45
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46 // destroy cart
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47 Profile.ShoppingCart.Clear();
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48 Profile.Save();
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49 }
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50 }
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51 else
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52 {
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53 lblMsg.Text = "<p><br>Can not process the order. Your cart is empty.</p><p class=SignUpLabel><a class=linkNewUser href=Default.aspx>Continue shopping</a></p>";
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54 wzdCheckOut.Visible = false;
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55 }
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56 }
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57
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58 /// <summary>
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59 /// Create CreditCardInfo object from user input
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60 /// </summary>
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61 private CreditCard GetCreditCardInfo()
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62 {
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63 CreditCard cc = new CreditCard();
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64
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65 cc.Type = WebUtility.InputText(listCCType.SelectedValue, 40);
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66 cc.Expiration = WebUtility.InputText(txtExpDate.Text, 7);
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67 cc.Number = WebUtility.InputText(txtCCNumber.Text, 20);
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68
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69 return cc;
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70 }
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71
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72 /// <summary>
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73 /// Changing Wiszard steps
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74 /// </summary>
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75 protected void wzdCheckOut_ActiveStepChanged(object sender, EventArgs e)
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76 {
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77 if (wzdCheckOut.ActiveStepIndex == 3)
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78 {
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79 billingConfirm. Address = billingForm.Address;
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80 shippingConfirm.Address = shippingForm.Address;
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81 ltlTotal.Text = Profile.ShoppingCart.Total.ToString("c");
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82
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83 if (txtCCNumber.Text.Length > 4)
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84 ltlCreditCard.Text = txtCCNumber.Text.Substring(txtCCNumber.Text.Length - 4, 4);
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85 }
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86 }
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87
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88 /// <summary>
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89 /// Handler for "Ship to Billing Addredd" checkbox.
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90 /// Prefill/Clear shipping address form.
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91 /// </summary>
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92 protected void chkShipToBilling_CheckedChanged(object sender, EventArgs e)
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93 {
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94 if (chkShipToBilling.Checked)
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95 shippingForm.Address = billingForm.Address;
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96 }
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97
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98 /// <summary>
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99 /// Custom validator to check CC expiration date
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100 /// </summary>
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101 protected void ServerValidate(object source, ServerValidateEventArgs value)
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102 {
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103 DateTime dt;
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104
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105 if (DateTime.TryParse(value.Value, out dt))
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106 value.IsValid = dt > DateTime.Now;
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107 else
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108 value.IsValid = false;
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109 }
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110 }
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111 }
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