add

app/api/model/CourseDetails.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace app\api\model;
+
+use app\common\library\DatabaseRoute;
+use app\common\model\Common;
+use ba\Random;
+use think\facade\Cache;
+use think\facade\Db;
+use think\Model;
+
+class CourseDetails extends Model
+{
+
+
+    public static function courseSets($courseId, $isPrice, $wholesalePrice)
+    {
+
+        $db = Db::connect(DatabaseRoute::getConnection('course_details', ['course_id' => $courseId]));
+        $courseDetailsSetVos = $db->name('course_details')
+            ->alias('c')
+            ->field([
+                'c.course_id' => 'courseId',
+                'c.course_details_id' => 'courseDetailsId',
+                'c.course_details_name' => 'courseDetailsName',
+                'c.video_url' => 'videoUrl',
+                'c.price' => 'price',
+                'c.sort' => 'sort',
+                'c.is_price' => 'isPrice',
+                'c.title_img' => 'titleImg',
+                'c.good_num' => 'goodNum',
+            ])
+            ->where('c.course_id', $courseId)
+            ->order('c.sort', 'asc')
+            ->select()
+            ->toArray();
+        $db->close();
+        foreach ($courseDetailsSetVos as $k => &$v) {
+            $v['courseId'] = (string) $v['courseId'];
+            $v['courseDetailsId'] = (string) $v['courseDetailsId'];
+            if(empty($wholesalePrice)) {
+                $v['wholesalePrice'] = 0;
+            }else {
+                $v['wholesalePrice'] = $wholesalePrice;
+            }
+            if($isPrice != 1) {
+                $v['isPrice'] = 2;
+            }
+        }
+        return $courseDetailsSetVos;
+    }
+
+}