/**
* 购物车列表
*
* @param string $member_id
* @return array
*/
public static function Cart($member_id = '')
{
$Product = new ModelProduct();
if ($member_id) {
$Cart = new ModelCart();
//判断临时数据库信息
$num = $Cart->CartProductSum($member_id);
$cart_list = $Cart->Rows($member_id);
$cart_list_new = $Product->CartGoods($cart_list);
$item = isset($cart_list_new['item']) ? $cart_list_new['item'] : array();
$amount = $Cart->CartProductAmount($member_id);
} else {
$CartCache = new ModelCartCache();
$product_list = $CartCache->Product();
$cart_list_new = $Product->CartGoodsCache($product_list);
$item = isset($cart_list_new['item']) ? $cart_list_new['item'] : array();
$total = $CartCache->Total();
$num = isset($total['total_num']) ? $total['total_num'] : 0;
$amount = isset($total['total_price']) ? $total['total_price'] : 0.0;
}
return array('item' => $item, 'num' => $num, 'amount' => $amount);
}
private function _deletecache($product_id)
{
$CartCache = new ModelCartCache();
$result = $CartCache->Del($product_id);
echo json_encode($result);
}