三轮车物流详情空指针兼容

app/controller/api/dataview/Logistics.php

@@ -148,17 +148,24 @@ class Logistics extends BaseController
     // 第二页 物流信息统计
     public function logisticsCount()
     {
+        $topCourier = [];
+
         // 查询镇辖区内配送订单最多的配送员
 
         // 先从供销系统 查出镇下边的所有配送员-小组服务公司的负责人
         $serviceGroupCompanyIds = Db::connect('work_task')->name('company')
             ->where(['street'=> $this->streetCode, 'company_type'=>18])
             ->column('id');
+        if (empty($serviceGroupCompanyIds)) {
+            return app('json')->success($topCourier);
+        }
         $userIdList = Db::connect('work_task')->name('user')
             ->whereIn('company_id', $serviceGroupCompanyIds)
             ->where(['group_id'=>5])
             ->column('id');
-
+        if (empty($userIdList)) {
+            return app('json')->success($topCourier);
+        }
         // 从物流系统 查物流订单排序 确定谁是 镇辖区内配送订单最多的配送员
         $topCourier = Db::connect('logistics')->name('logistics')
             ->field(['courier_id','courier_name','COUNT(order_id) AS order_count'])
@@ -166,6 +173,17 @@ class Logistics extends BaseController
             ->group('courier_id')
             ->order('order_count DESC')
             ->find();
+
+        if (!empty($userIdList) && empty($topCourier)) {
+            $user = Db::connect('work_task')->name('user')->where('id', $userIdList[0])->find();
+            $topCourier['courier_id'] = $user['id'];
+            $topCourier['courier_name'] = $user['nickname'];
+            $topCourier['order_count'] = 0;
+        }
+
+        if (empty($topCourier)) {
+            return app('json')->success($topCourier);
+        }
         // 返查配送员的物流配送订单统计信息
         // 待取货数
         $topCourier['pending_order_count'] = Db::connect('logistics')->name('logistics')->where(['status'=>0, 'courier_id'=>$topCourier['courier_id']])->count();