feat: 增加'export'参数和价值计算功能

app/admin/lists/store_branch_product/StoreBranchProductLists.php

@@ -66,6 +66,7 @@ class StoreBranchProductLists extends BaseAdminDataLists implements ListsSearchI
     public function lists(): array
     {
         $class_all = $this->request->get('class_all');
+        $export=$this->request->get('export');
         $where = [];
         if ($class_all) {
             $arr = Cate::where('pid', $class_all)->column('id');
@@ -89,10 +90,13 @@ class StoreBranchProductLists extends BaseAdminDataLists implements ListsSearchI
             ->limit($this->limitOffset, $this->limitLength)
             ->order($this->sortOrder)
             ->select()
-            ->each(function ($item) {
+            ->each(function ($item) use($export) {
                 $item['system_store_name'] = SystemStore::where('id', $item['store_id'])->value('name');
                 $item['unit_name'] = StoreProductUnit::where('id', $item['unit'])->value('name');
                 $item['cate_name'] = StoreCategory::where('id', $item['cate_id'])->value('name');
+                if($export==2){
+                    $item['total_price'] = bcmul($item['purchase'],$item['stock'],2);
+                }
                 return $item;
             })
             ->toArray();
@@ -150,6 +154,7 @@ class StoreBranchProductLists extends BaseAdminDataLists implements ListsSearchI
             'vip_price' => '会员价',
             'price' => '零售价',
             'bar_code' => '条码',
+            'total_price' => '价值',
         ];
         return $data;
     }