public static function outStockInsertOrderProduct($order_code, $sku, $qt)
{
//DB::Debug();
$stocknum = ProductsStock::getSkuStock($sku);
//检查库存是否充足
if ($stocknum < $qt) {
return false;
}
DB::tranBegin('outStockInsertOrderProduct');
//事务开始
$stock_ids = ProductsStock::getSkuOutStock($sku, $qt);
//查询库存中的批号
if (!$stock_ids) {
return false;
}
foreach ($stock_ids as $sid => $stocks) {
$exp_date = isset($stocks['exp_date']) ? (int) $stocks['exp_date'] : 0;
$stock = isset($stocks['stock']) ? (int) $stocks['stock'] : 0;
if ($stock < 1) {
continue;
}
ProductsStock::reduce("id='{$sid}'", 'stock', $stock);
//从库存和批号中减去
OrdersProducts::insert(array('order_code' => $order_code, 'product_sku' => $sku, 'product_num' => $stock, 'exp_date' => $exp_date));
}
$commit_status = DB::tranEnd('outStockInsertOrderProduct');
return $commit_status;
}
if (!$sku) {
header("Location: /html/404.html?004");
exit;
}
$item_code = $sku['item'];
$item = ProductsItem::getOne(array('item' => $item_code, 'status' => 1));
if (!$item) {
header("Location: /html/404.html?005");
exit;
}
$sku['iteminfo'] = $item;
$sku_code = $sku['sku'];
$pics = ProductsPic::getSkuPics($sku_code, 'path', 'sort DESC LIMIT 0,3');
$sku['pics'] = $pics;
$sku['order_num'] = OrdersProducts::getSkuAllNum($sku_code);
$sku['stock'] = ProductsStock::getSkuStock($sku_code);
$skus = ProductsSku::getItemSkus($item_code, "id,sku,sku_name");
$skus = ProductsSku::getProductsPic($skus);
$sku['skus'] = $skus;
$userid = isset($_SESSION['userid']) ? (int) $_SESSION['userid'] : 0;
$history = array();
if ($userid) {
$history = UsersHistory::getProductViewLog($userid, $id);
}
if (!$history) {
$history = ProductsSku::getRand($item_code);
}
$history = ProductsSku::getProductsPic($history);
$history = ProductsSku::getProductsItemTitle($history);
ProductsSku::increase("id={$id}", 'view_num');
$log = array('op' => 'view', 'id' => $id, 'url' => Func::getCurrentURL());
$title = "合并| {$len} 笔订单";
}
$newtotal = $total * $discount;
$address = ReceiverAddress::getData($addressid);
unset($address['id']);
$address['module_id'] = 3;
//---DB::Debug();
DB::tranBegin('pay');
//事务开始
$address_id = ReceiverAddress::insert($address);
$data = array('order_code' => $order_code, 'user_code' => $user_code, 'discount' => $discount, 'amount' => $newtotal, 'receiver_address_id' => $address_id, 'create_time' => time());
$order_id = Orders::insert($data);
foreach ($sku_ids as $sku_id => $qt) {
$product_sku = ProductsSku::getData($sku_id, 'sku');
$product_sku = isset($product_sku['sku']) ? $product_sku['sku'] : '';
$stocknum = ProductsStock::getSkuStock($product_sku);
if (!$product_sku || $stocknum < $qt) {
DB::rollBack();
Templates::Assign('errormsg', "订单保存失败，[{$product_sku}] 库存不足，错误代码 PY001");
Templates::Display('error.html');
exit;
}
$data = array('order_code' => $order_code, 'product_sku' => $product_sku, 'product_num' => $qt);
OrdersProducts::insert($data);
Cart::clearCart($userid, $sku_id);
$locked = ProductsStockLock::add($order_code, $product_sku, $qt);
if (!$locked) {
break;
}
}
if (!$locked) {
