public static function setValue($wxUserId, $key, $value)
{
$obj = self::where('wx_user_id', $wxUserId)->where('key', $key)->first();
if (!$obj) {
$obj = new WxUserKv();
$obj->wx_user_id = $wxUserId;
$obj->key = $key;
}
$obj->value = $value;
$obj->save();
return $obj;
}
/**
* 核实订单,库存
* @return string
* @author zhengqian@dajiayao.cc
*/
public function check()
{
$inputData = $this->inputData->only('items', 'shopShortId');
$items = $inputData['items'];
if (!is_array($items)) {
return RestHelp::encodeResult(22000, 'item must be array');
}
$arrRet = array();
$postageFlag = 0;
$totalPrice = 0;
$objShop = Shop::getShopByShort($inputData['shopShortId']);
if (!$objShop) {
return RestHelp::encodeResult(21000, "shop not found");
}
$shelfItems = $objShop->getItemsOnShelf();
$resultFlag = true;
$warning = '';
foreach ($items as $k => $item) {
$arrRet[$k]['result'] = true;
$arrRet[$k]['id'] = $item['id'];
$objItem = Item::find($item['id']);
if ($objItem->sale_status == Item::SALE_STATUS_NO) {
$arrRet[$k]['result'] = false;
$resultFlag = false;
$warning = sprintf("%s 已停售", $objItem->name);
break;
}
if ($objItem->shelf_status == Item::SHELF_STATUS_NO or !array_key_exists($objItem->id, $shelfItems)) {
$arrRet[$k]['result'] = false;
$resultFlag = false;
$warning = sprintf("%s 已下架", $objItem->name);
break;
}
if ($objItem->stock < $item['count']) {
$arrRet[$k]['result'] = false;
$resultFlag = false;
$warning = sprintf("%s 库存不够", $objItem->name);
break;
}
if ($objItem->postage_type == Item::POSTAGE_TYPE_BUYER) {
$postageFlag++;
}
$totalPrice += $objItem->price * $item['count'];
}
$postage = $postageFlag ? $this->settingService->getSettingByKey(Setting::KEY_ORDER_POSTAGE)->value : 0;
$grandTotal = $totalPrice + $postage;
//检查合法后将价格，总价放入DB,后期用于检查
if ($resultFlag) {
$user = Buyer::find($this->buyerId)->wxUser;
WxUserKv::setValue($user->id, WxUserKv::BUYER_CHECK_PRICE, $grandTotal);
}
return RestHelp::success(['result' => $resultFlag, 'postage' => $postage, 'grandTotal' => $grandTotal, 'warning' => $warning, 'detail' => $arrRet]);
}
