密卷是否已购买

@@ -11,6 +11,7 @@ use app\mobile\model\CompanyUser;
 use addons\epay\library\Service;
 use app\mobile\model\Question;
 use app\mobile\model\QuestionAnswer;
+use app\mobile\model\User;
 
 /**
  * 密卷接口
@@ -42,15 +43,62 @@ class Secret extends Api
             "title": "测试密卷", //密卷标题
             "do_num": 20, //做过人数
             "current_price": "10.00", //现价
-            "original_price": "10000.00" //原价
+            "original_price": "10000.00", //原价
+            "is_buy": 0 //是否已购买:0=否,1=是
         }]
     })
      */
     public function index()
     {
-        $list = $this->model->order('createtime desc')->select();
+        // 我加入的企业购买的密卷
+        $company_secret_list = SecretOrder::alias('a')
+            ->join('mobile_company_user b','b.company_id = a.company_id')
+            ->where('b.user_id',$this->auth->id)
+            ->where('b.status','1')
+            ->field('a.id,a.company_id,a.people_num,a.is_top')
+            ->select();
+        // 查询我是否可以享受企业密卷（按企业审核时间排队，没在队伍里就无法享受企业密卷）
+        $secret_id_arr = [];
+        foreach ($company_secret_list as $v) {
+            if($v['is_top'] == '1'){
+                $secret_id_arr[] = $v['id'];
+                continue;
+            }
+            $user_id_arr = CompanyUser::where('company_id',$v['company_id'])
+                ->where('status','1')
+                ->order('updatetime asc')
+                ->limit($v['people_num'])
+                ->column('user_id');
+            if(in_array($this->auth->id,$user_id_arr)){
+                $secret_id_arr[] = $v['id'];
+            }
+        }
+        // 查找所有我购买的和企业购买的密卷
+        $secret_order = SecretOrder::where(function($query)use($secret_id_arr){
+                $query->where('user_id', $this->auth->id)->whereor('id', 'in', $secret_id_arr);
+            })
+            ->where('pay_status','1')
+            ->limit(1)
+            ->buildSql();
+        $list = $this->model
+            ->alias('s')
+            ->join([$secret_order => 'so'],'so.secret_id = s.id','left')
+            ->field("
+                s.*,
+                if(so.id > 0,1,0) is_buy
+            ")
+            ->order('createtime desc')
+            ->select();
         foreach ($list as $v) {
-            $v->visible(['id','title','do_num','current_price','original_price']);
+            $v->visible([
+                'id',
+                'title',
+                'do_num',
+                'current_price',
+                'original_price'
+            ])->append([
+                'is_buy'
+            ]);
         }
         $this->success('成功',$list);
     }
@@ -87,6 +135,28 @@ class Secret extends Api
     }
 
     /**
+     * @ApiTitle    (获取用户身份)
+     * @ApiSummary  (获取用户身份)
+     * @ApiMethod   (POST)
+     *
+     * @ApiHeaders (name=token, type=string, required=true, description="请求的Token")
+     *
+     * @ApiReturn({
+        "code": 1,
+        "msg": "成功",
+        "time": "1599739316",
+        "data": {
+            "group_id": 1, //0=普通用户,1=企业用户
+        }
+    })
+     */
+    public function getUserIdentity()
+    {
+        $group_id = User::where('id',$this->auth->id)->value('group_id');
+        $this->success('成功',compact('group_id'));
+    }
+
+    /**
      * @ApiTitle    (选择规格)
      * @ApiSummary  (选择规格)
      * @ApiMethod   (POST)