src/examples/device/app/controller/Purchases.js

   1 Ext.define('Device.controller.Purchases', {
   2     extend: 'Ext.app.Controller',
   3     requires: ['Ext.device.Purchases'],
   4
   5     config: {
   6         refs: {
   7             productsList: 'purchases list#products',
   8             purchasesList: 'purchases list#purchases',
   9             purchaseProduct: 'purchases #purchaseProduct',
  10             completePurchase: 'purchases #completePurchase'
  11         },
  12
  13         control: {
  14             productsList: {
  15                 deselect: 'onProductDeselect',
  16                 select: 'onProductSelect'
  17             },
  18             purchasesList: {
  19                 deselect: 'onPurchaseDeselect',
  20                 select: 'onPurchaseSelect'
  21             },
  22             'purchases #loadProducts': {
  23                 tap: 'loadProducts'
  24             },
  25             'purchases #loadPurchases': {
  26                 tap: 'loadPurchases'
  27             },
  28             purchaseProduct: {
  29                 tap: 'purchaseProduct'
  30             },
  31             completePurchase: {
  32                 tap: 'completePurchase'
  33             }
  34         }
  35     },
  36
  37     loadProducts: function() {
  38         var list = this.getProductsList();
  39
  40         Ext.device.Purchases.getProducts({
  41             scope: this,
  42             success: function(store) {
  43                 list.setStore(store);
  44             },
  45             failure: function() {
  46                 Ext.device.Notification.show({
  47                     title: 'Product',
  48                     message: 'Problem loading products'
  49                 });
  50             }
  51         });
  52     },
  53
  54     purchaseProduct: function() {
  55         var list = this.getProductsList(),
  56             record = list.getSelection()[0];
  57
  58         if (!record) {
  59             return;
  60         }
  61
  62         record.purchase({
  63             success: function() {
  64                 this.loadPurchases();
  65
  66                 Ext.device.Notification.show({
  67                     title: 'Purchase Product',
  68                     message: 'Problem completing purchase'
  69                 });
  70             },
  71             failure: function() {
  72                 Ext.device.Notification.show({
  73                     title: 'Purchase Product',
  74                     message: 'Problem purchasing product'
  75                 });
  76             }
  77         });
  78     },
  79
  80     completePurchase: function() {
  81         var list = this.getPurchasesList(),
  82             record = list.getSelection()[0];
  83
  84         if (!record) {
  85             return;
  86         }
  87
  88         record.complete({
  89             success: function() {
  90                 this.loadPurchases();
  91
  92                 Ext.device.Notification.show({
  93                     title: 'Complete Purchase',
  94                     message: 'Purchase completed'
  95                 });
  96             },
  97             failure: function() {
  98                 Ext.device.Notification.show({
  99                     title:'Complete Purchase',
 100                     message: 'Problem completing purchase'
 101                 });
 102             }
 103         });
 104     },
 105
 106     onProductDeselect: function(view, record) {
 107         this.getPurchaseProduct().setDisabled(true);
 108     },
 109
 110     onProductSelect: function(view, record) {
 111         this.getPurchaseProduct().setDisabled(false);
 112     },
 113
 114     onPurchaseDeselect: function(view, record) {
 115         this.getCompletePurchase().setDisabled(true);
 116     },
 117
 118     onPurchaseSelect: function(view, record) {
 119         this.getCompletePurchase().setDisabled(false);
 120     },
 121
 122     loadPurchases: function() {
 123         var list = this.getPurchasesList();
 124
 125         Ext.device.Purchases.getPendingPurchases({
 126             scope: this,
 127             success: function(store) {
 128                 list.setStore(store);
 129             },
 130             failure: function() {
 131                 Ext.device.Notification.show({
 132                     title: 'Error',
 133                     message: 'Problem loading purchases'
 134                 });
 135             }
 136         });
 137     }
 138 });