public function execute()
 {
     $sku_id = waRequest::post('sku_id', 0, waRequest::TYPE_INT);
     $src_stock = waRequest::post('src_stock', 0, waRequest::TYPE_INT);
     $dst_stock = waRequest::post('dst_stock', 0, waRequest::TYPE_INT);
     $count = waRequest::post('count', 0, waRequest::TYPE_INT);
     if ($src_stock == $dst_stock || !$src_stock || !$dst_stock || !$count) {
         $this->errors[] = _w("Error when transfer");
         return;
     }
     $product_skus_model = new shopProductSkusModel();
     shopProductStocksLogModel::setContext(shopProductStocksLogModel::TYPE_STOCK);
     if (!$product_skus_model->transfer($sku_id, $count, $src_stock, $dst_stock)) {
         $this->errors[] = _w("Error when transfer");
         return;
     }
     shopProductStocksLogModel::clearContext();
     $sku = $product_skus_model->getById($sku_id);
     /*
     $product_stocks_model = new shopProductStocksModel();
     $data = $product_stocks_model->getStocksOfProduct($sku['product_id'], array($src_stock, $dst_stock), 'sku.count DESC');
     
     foreach ($data as &$stock) {
         foreach ($stock as &$stock_sku) {
             $stock_sku['icon'] = shopHelper::getStockCountIcon($stock_sku['count']);
         }
     }
     unset($stock, $stock_sku);
     */
     $stock_skus = array();
     $product_model = new shopProductModel();
     $data = $product_model->getProductStocksByProductId($sku['product_id']);
     if (isset($data[$sku['product_id']])) {
         $data = $data[$sku['product_id']];
         if (isset($data['stocks'][$src_stock])) {
             $stock_skus[$src_stock] = array();
             foreach ($data['stocks'][$src_stock] as $stock_sku) {
                 $stock_sku['icon'] = shopHelper::getStockCountIcon($stock_sku['count'], $src_stock);
                 $stock_skus[$src_stock][] = $stock_sku;
             }
         }
         if (isset($data['stocks'][$dst_stock])) {
             $stock_skus[$dst_stock] = array();
             foreach ($data['stocks'][$dst_stock] as $stock_sku) {
                 $stock_sku['icon'] = shopHelper::getStockCountIcon($stock_sku['count'], $dst_stock);
                 $stock_skus[$dst_stock][] = $stock_sku;
             }
         }
     }
     $this->response = array('stocks' => $stock_skus ? $stock_skus : new stdClass(), 'product_id' => $sku['product_id']);
 }