购买详情增加剩余统收额度字段

Laravel/app/Http/Controllers/API/H5/ComboController.php

@@ -293,6 +293,7 @@ select combo_id as c_id,count(*) as sale_count from orders where status in(2,4)
 
 
     $group_info = false;
+    $lose_price=0;
     if (!!$group_id) {
       $P = new PersonController();
       $data = [
@@ -302,7 +303,15 @@ select combo_id as c_id,count(*) as sale_count from orders where status in(2,4)
       ];
 
       $group_info = $P->group_info($hospital_id, $data);
+      if(count($group_info)==0) return \Yz::echoError1("获取团检登记信息失败");
 
+      //如果是团检，统收限额大于0，并且没有自带项目，则判断剩余金额
+      if($group_info[0]['tongshou_xiane']>0 and count($group_info[0]['items'])==0){
+        $lose_price=$group_info[0]['tongshou_xiane']- $true_price;
+        if($lose_price<0) $lose_price=0;
+      }
+      $true_price = $true_price + $group_info[0]['sixi_zong_ji_jin_e'];
+      $true_price = ($true_price - $group_info[0]['tongshou_xiane']) > 0 ? $true_price - $group_info[0]['tongshou_xiane'] : 0;
 
       $all_items = DB::table('items')->where(['status' => 1])->get();
       $item_new = [];
@@ -347,6 +356,7 @@ select combo_id as c_id,count(*) as sale_count from orders where status in(2,4)
       'true_price' => $true_price,//需要用户支付的金的
       'original_price' => $all_original_price,//总原价
       'pay_item_count' => $pay_item_count,//需要付费的项目数量
+      'lose_price'=>$lose_price,//剩余的不用就会浪费的金额
       'nmr_list' => [[
         'item_id' => "1",
         "name" => "磁共振平扫（腰椎）"
@@ -369,6 +379,7 @@ select combo_id as c_id,count(*) as sale_count from orders where status in(2,4)
     }
     return \Yz::Return(true, "查询完成", ['list' => $combos]);
   }
+
   //推荐套餐
   public function ComboRecommend()
   {