库存减少和创建扫码优化

app/api/logic/order/OrderLogic.php

@@ -26,6 +26,7 @@ use app\common\model\user\UserShip;
 use support\exception\BusinessException;
 use support\Log;
 use taoser\exception\ValidateException;
+use think\db\Raw;
 use think\Exception;
 use think\facade\Db;
 use Workerman\Events\Select;
@@ -68,7 +69,7 @@ class OrderLogic extends BaseLogic
             /** 计算价格 */
             $check = DictType::where('type', 'activities')->find();
             foreach ($cart_select as $k => $v) {
-                $find = StoreBranchProduct::where(['product_id' => $v['product_id'], 'store_id' => $params['store_id']])->field('store_name,image,unit,price,cost,product_id')->find();
+                $find = StoreBranchProduct::where(['product_id' => $v['product_id'], 'store_id' => $params['store_id']])->field('id branch_product_id,store_name,image,unit,price,cost,product_id')->find();
                 if (!$find) {
                     continue;
                 }
@@ -104,6 +105,7 @@ class OrderLogic extends BaseLogic
                 // }
                 $cartInfo['vip_price'] = 0; //$cart_select[$k]['total'] - $vipPrice ?? 0;
                 $cart_select[$k]['cart_info'] = json_encode($cartInfo);
+                $cart_select[$k]['branch_product_id'] = $find['branch_product_id'];
                 //理论上每笔都是拆分了
                 $cart_select[$k]['name'] = $find['store_name'];
                 $cart_select[$k]['imgs'] = $find['image'];
@@ -158,9 +160,9 @@ class OrderLogic extends BaseLogic
             //成本价  收益
             $order = [
                 'create_time' => time(),
-                'order_id' => getNewOrderId('PF'),
+                'order_id' => $params['order_id']?:getNewOrderId('PF'),
                 'total_price' => self::$total_price, //总价
-                'cost' => self::$cost, //成本价
+                'cost' => self::$cost, //成本价1-
                 'profit' => self::$profit, //利润
                 'pay_price' => $pay_price, //后期可能有降价抵扣
                 'vip_price' => $vipPrice,
@@ -193,7 +195,10 @@ class OrderLogic extends BaseLogic
      */
     static public function createOrder($cartId, $addressId, $user = null, $params = [])
     {
-        $verify_code = verificationCode();
+        $order_id = getNewOrderId('PF');
+        $code = rand(1,10).'-'.substr($order_id, -5);
+        $verify_code = createCode($code);
+        $params['order_id'] = $order_id;
         $params['verify_code'] =$verify_code;
         $orderInfo = self::cartIdByOrderInfo($cartId, $addressId, $user, $params);
         if (!$orderInfo) {
@@ -227,13 +232,21 @@ class OrderLogic extends BaseLogic
         try {
             $order = StoreOrder::create($_order);
             $goods_list = $orderInfo['cart_list'];
+            $updateData = [];
             foreach ($goods_list as $k => $v) {
                 $goods_list[$k]['oid'] = $order->id;
                 $goods_list[$k]['uid'] = request()->userId;
                 $goods_list[$k]['cart_id'] = implode(',', $cartId);
                 $goods_list[$k]['delivery_id'] = $params['store_id']; //商家id
+                $stock = StoreBranchProduct::where('id',$v['branch_product_id'])->value('stock');
+                $updateData[] = [
+                    'id' => $v['branch_product_id'],
+                    'stock' => $stock-$v['cart_num'],
+                    'sales' => ['inc', $v['cart_num']]
+                ];
             }
             (new StoreOrderCartInfo())->saveAll($goods_list);
+            (new StoreBranchProduct())->saveAll($updateData);
             $where = ['is_pay' => 0];
             Cart::whereIn('id', $cartId)->where($where)->update(['is_pay' => 1]);
             Db::commit();

app/functions.php

@@ -375,6 +375,16 @@ if (!function_exists('verificationCode')) {
     }
 }
 
+if (!function_exists('createCode')) {
+    function createCode($code) {
+        $check = \app\common\model\store_order\StoreOrder::where('verify_code',$code)->count();
+        if($check){
+            $orderPickupCode = rand(1,10).'-'.str_pad(rand(0, 99999), 5, '0', STR_PAD_LEFT);
+            return   createCode($orderPickupCode);
+        }
+        return $code;
+    }
+}
 
 if (!function_exists('haversineDistance')) {
     function haversineDistance($latitude1, $longitude1, $latitude2, $longitude2) {