111

app/model/api/EducationModel.php

@@ -73,7 +73,7 @@ class EducationModel extends Model
     $items = $this->table(self::CATE_TABLE_NAME)
         ->where(['status' => 'Y'])
         ->order('sort', 'asc')
-        ->getField('id,pid,name,sort');
+        ->column('id,pid,name,sort','id');
 
     $tree = array(); //格式化好的树
     foreach ($items as $key => $item) {
@@ -96,7 +96,7 @@ class EducationModel extends Model
     $items = $this->table(self::CATE_TABLE_NAME)
         ->where(['status' => 'Y', 'pid' => 0])
         ->order('sort', 'asc')
-        ->getField('id,pid,name,sort');
+        ->column('id,pid,name,sort','id');
 
     return $items;
     }
@@ -189,6 +189,87 @@ class EducationModel extends Model
     }
 
 
+
+
+    public function getCourseListByCates($cates = array(), $pageSize = 3, $page = 1, $userInfo=null)
+    {
+        $firstRow = (($page < 1) ? 0 : ($page - 1)) * $pageSize;
+        $where = array(
+            'course_audit' => 1,
+            'course_status' => 1,
+            'course_only_for_employee' => 0,
+            'course_cate_id' => array('in', $cates)
+        );
+        $fields = 'course_id, course_cate_id, course_topic, course_intro, course_cover, course_speaker_intro, course_play_count, ';
+        if ($userInfo){
+            // 假如当前用户是从业人员，那就删除条件
+            if ($userInfo["is_employee"]){
+                unset($where["course_only_for_employee"]);
+            }
+
+            // 根据用户类型选择不同字段
+            switch ($userInfo["user_type"]){
+                case "1":
+                    $fields .= "course_price_2 as course_price";
+                    break;
+                case "2":
+                    $fields .= "course_price_3 as course_price";
+                    break;
+                default :
+                    $fields .= "course_price";
+            }
+        }else{
+            $fields .= "course_price";
+        }
+
+        $result = array();
+        if ($cates) {
+            $result = $this->where( $where )
+                ->order('course_id desc')
+                ->limit($firstRow, $pageSize)
+                ->column($fields);
+        }
+
+        return (array)$result;
+    }
+
+
+
+
+    public function getCourseListLikeTopic($topic, $pageSize = 50, $page = 1)
+    {
+        $firstRow = (($page < 1) ? 0 : ($page - 1)) * $pageSize;
+        $result = array();
+        if ($topic) {
+            $result = $this->where(
+                array(
+                    'course_audit' => 1,
+                    'course_status' => 1,
+                    'course_topic' => array('like', '%' . $topic . '%')
+                )
+            )
+                ->order('course_id desc')
+                ->limit($firstRow, $pageSize)
+                ->column(
+                    'course_id,
+                    course_cate_id,
+                    course_topic,
+                    course_price,
+                    course_intro,
+                    course_cover,
+                    course_speaker_intro,
+                    course_play_count,
+                    gr_id'
+                );
+        }
+
+        return (array)$result;
+    }
+
+
+
+
+
 }