add pay_url

app/model/class/v5/courseV5Class.js

@@ -33,6 +33,7 @@ module.exports = app => {
     button_pay_text: STRING,
     top_price: STRING,
     pay_price: DECIMAL,
+    pay_url: STRING,
     sub_title: STRING,
     pay_count: INTEGER,
     sort: INTEGER,

app/service/course/v5/institution.js

@@ -111,7 +111,7 @@ class InstitutionSubService extends Service {
   // 课程详情
   async getClassInfo(id) {
     const { ctx } = this;
-    const attributes = [ 'id', 'institution_id', 'name', 'logo', 'age', 'price', 'price_type', 'mode', 'time', 'class_amount', 'multi_classes', 'cycle', 'description', 'button_style', 'button_text', 'button_type', 'button_sub_text', 'button_url', 'button_pay_text', 'top_price', 'pay_price', 'sub_title', 'pay_count', 'sort' ];
+    const attributes = [ 'id', 'institution_id', 'name', 'logo', 'age', 'price', 'price_type', 'mode', 'time', 'class_amount', 'multi_classes', 'cycle', 'description', 'button_style', 'button_text', 'button_type', 'button_sub_text', 'button_url', 'button_pay_text', 'top_price', 'pay_price', 'sub_title', 'pay_count', 'sort', 'pay_url' ];
     const classInfo = await ctx.classModel.V5.CourseV5Class.findOne({ where: { id, status: 1, is_deleted: 0 }, attributes, raw: true });
     if (ctx.isEmpty(classInfo)) {
       ctx.failed('数据不存在');
@@ -207,6 +207,7 @@ class InstitutionSubService extends Service {
     classInfo.video_count = videoCount;
     classInfo.frequency = frequency;
     classInfo.relation = relation;
+    classInfo.ext = ctx.isEmpty(institution) ? {} : JSON.parse(institution.ext);
 
     return classInfo;
   }