fix bug

app/service/course/v4/online.js

@@ -193,13 +193,13 @@ class OnlineService extends Service {
       created_time: moment().format('YYYY-MM-DD HH:mm:ss'),
     };
 
-    const check = await ctx.classModel.CourseUserCollection.findOne({ where: { user_uuid: userUuid, type: 5, type_id: id, is_deleted: 0 } });
+    const check = await ctx.classModel.V4.CourseUserCollection.findOne({ where: { user_uuid: userUuid, type: 5, type_id: id, is_deleted: 0 } });
     if (!ctx.isEmpty(check)) {
       ctx.failed('请勿重复收藏');
     }
 
-    const ret = await ctx.classModel.CourseUserCollection.create(data);
-    return ret;
+    const ret = await ctx.classModel.V4.CourseUserCollection.create(data);
+    return { result: ret.id };
   }
 
 
@@ -212,7 +212,7 @@ class OnlineService extends Service {
     const userUuid = ctx.userUuid;
 
     const userCollection = await ctx.classModel.V4.CourseUserCollection.findAndCountAll({ where: { user_uuid: userUuid, is_deleted: 0, type: 5 }, raw: true, limit, offset });
-    let classIds = R.pluck('type_id', userCollection);
+    let classIds = R.pluck('type_id', userCollection.rows);
 
     const filter = { where: { id: { $in: classIds }, status: 'online', is_deleted: 0 }, order: [[ 'institution_id', 'desc' ]], limit, offset, attributes: [ 'id', 'institution_id', 'name', 'price', 'type', 'age', 'mode', 'time', 'created_time' ] };
     const classes = await ctx.classModel.V4.CourseOnlineClass.findAll(filter);