format price_type & mode

app/service/course/v5/institution.js

@@ -76,6 +76,8 @@ class InstitutionSubService extends Service {
           }
         }
       }
+      classList.rows[i].price_type = await this.getClassPriceType(classList.rows[i].price_type);
+      classList.rows[i].mode = await this.getClassMode(classList.rows[i].mode);
       classList.rows[i].category = classCategoryList;
       classList.rows[i].institution_name = ctx.isEmpty(institutionList[classList.rows[i].institution_id]) ? '' : institutionList[classList.rows[i].institution_id][0].name;
       classList.rows[i].institution_logo = ctx.isEmpty(institutionList[classList.rows[i].institution_id]) ? '' : institutionList[classList.rows[i].institution_id][0].logo;
@@ -150,6 +152,8 @@ class InstitutionSubService extends Service {
     }
     classInfo.columns = columns;
 
+    classInfo.price_type = await this.getClassPriceType(classInfo.price_type);
+    classInfo.mode = await this.getClassMode(classInfo.mode);
     classInfo.student_works = studentWorks;
     classInfo.images = images;
     classInfo.category = category;
@@ -173,6 +177,10 @@ class InstitutionSubService extends Service {
     const collectedIds = R.pluck('type_id', userCollection.rows);
     const filter = { where: { id: { $in: collectedIds }, status: 1, is_deleted: 0 }, page_size, offset, attributes, raw: true };
     const classList = await ctx.classModel.V5.CourseV5Class.findAll(filter);
+    for (const i in classList) {
+      classList[i].price_type = await this.getClassPriceType(classList[i].price_type);
+      classList[i].mode = await this.getClassMode(classList[i].mode);
+    }
 
     const ret = {
       list: classList,
@@ -247,6 +255,23 @@ class InstitutionSubService extends Service {
 
     return ret;
   }
+
+
+  // 课程类型映射
+  async getClassPriceType(key) {
+    const list = [ '免费公益课', '低价体验课', '正价课' ];
+
+    const ret = (key > 0 && key <= list.length) ? list[key - 1] : '';
+    return ret;
+  }
+
+  // 课程状态映射
+  async getClassMode(key) {
+    const list = [ '直播', '录播(动画)', '录播(真人)', 'APP', '小程序' ];
+
+    const ret = (key > 0 && key <= list.length) ? list[key - 1] : '';
+    return ret;
+  }
 }
 
 module.exports = InstitutionSubService;