fix bug

apps/exams/Lib/Action/IndexAction.class.php

@@ -106,7 +106,7 @@ class IndexAction extends Action
         if ($_GET['best']) {
             $where['best'] = 1;
         }
-        $list = D('ExamsPaper', 'exams')->getPaperPageList($where, 16, $order, true);
+        $list = D('ExamsPaper', 'exams')->getPaperPageList($where, 16, $order, true, $_GET['api']);
         foreach ($list['data'] as &$v) {
             $v['paper_options'] = D('ExamsPaperOptions', 'exams')->where(['exams_paper_id'=>$v['exams_paper_id']])->field('questions_count,score')->find();//getPaperOptionsById($v['exams_paper_id']);
             //判断是否需要购买 （管理员）

apps/exams/Lib/Model/ExamsPaperModel.class.php

@@ -25,7 +25,7 @@ class ExamsPaperModel extends Model
      * @param  integer $limit [description]
      * @return array [description]
      */
-    public function getPaperPageList($map = [], $limit = 20, $order = 'default', $from_front = false)
+    public function getPaperPageList($map = [], $limit = 20, $order = 'default', $from_front = false, $isApi = 0)
     {
         $map['is_del'] = 0;
         if(!is_admin($this->mid) && $from_front){
@@ -38,7 +38,15 @@ class ExamsPaperModel extends Model
             $map['_string'] .= $str.')';
         }
         $order         = isset($this->order_field[$order]) ? $this->order_field[$order] : $order;
-        $list          = $this->where($map)->order($order)->findPage($limit);
+        $model = $this->where($map)->order($order);
+        if ((int)$isApi === 1) {
+            $model->where('EXISTS ( SELECT exams_paper_id from el_exams_paper_options WHERE el_exams_paper_options.exams_paper_id =  el_exams_paper.exams_paper_id)');
+        }
+
+        if ((int)$isApi === 2) {
+
+        }
+        $list          = $model->findPage($limit);
         if ($list['data']) {
             $list['data']   = $this->haddleData($list['data']);
         }