add ages

app/service/course/v4/online.js

@@ -166,6 +166,22 @@ class OnlineService extends Service {
     }
     classCats = _.groupBy(classCats, 'class_id');
 
+    // 年龄段
+    const classToAge = await ctx.classModel.V4.CourseOnlineClassToAge.findAll({ where: { class_id: { $in: classIds }, status: 'online', is_deleted: 0 }, attributes: [ 'class_id', 'age_id' ] });
+    const ageIds = R.pluck('age_id', classToAge);
+    let ages = await ctx.classModel.V4.CourseOnlineAge.findAll({ where: { id: { $in: ageIds } } });
+    ages = _.groupBy(ages, 'id');
+    let classAge = [];
+    for (const v of classToAge) {
+      const tmp = {
+        id: v.age_id,
+        class_id: v.class_id,
+        name: ctx.isEmpty(ages[v.age_id]) ? '' : ages[v.age_id][0].name,
+      };
+      classAge.push(tmp);
+    }
+    classAge = _.groupBy(classAge, 'class_id');
+
     // 班型
     const classToTypes = await ctx.classModel.V4.CourseOnlineClassToType.findAll({ where: { class_id: { $in: classIds }, status: 'online', is_deleted: 0 }, attributes: [ 'class_id', 'type_id' ] });
     const typeIds = R.pluck('type_id', classToTypes);
@@ -201,6 +217,7 @@ class OnlineService extends Service {
         time: v.time,
         created_time: v.created_time,
         cats: ctx.isEmpty(classCats[v.id]) ? [] : classCats[v.id],
+        age: ctx.isEmpty(classAge[v.id]) ? [] : classAge[v.id],
       };
       result.push(tmp);
     }
@@ -288,6 +305,22 @@ class OnlineService extends Service {
     }
     classCats = _.groupBy(classCats, 'class_id');
 
+    // 年龄段
+    const classToAge = await ctx.classModel.V4.CourseOnlineClassToAge.findAll({ where: { class_id: { $in: classIds }, status: 'online', is_deleted: 0 }, attributes: [ 'class_id', 'age_id' ] });
+    const ageIds = R.pluck('age_id', classToAge);
+    let ages = await ctx.classModel.V4.CourseOnlineAge.findAll({ where: { id: { $in: ageIds } } });
+    ages = _.groupBy(ages, 'id');
+    let classAge = [];
+    for (const v of classToAge) {
+      const tmp = {
+        id: v.age_id,
+        class_id: v.class_id,
+        name: ctx.isEmpty(ages[v.age_id]) ? '' : ages[v.age_id][0].name,
+      };
+      classAge.push(tmp);
+    }
+    classAge = _.groupBy(classAge, 'class_id');
+
     // 班型
     const classToTypes = await ctx.classModel.V4.CourseOnlineClassToType.findAll({ where: { class_id: { $in: classIds }, status: 'online', is_deleted: 0 }, attributes: [ 'class_id', 'type_id' ] });
     const typeIds = R.pluck('type_id', classToTypes);
@@ -334,6 +367,7 @@ class OnlineService extends Service {
         time: v.time,
         created_time: v.created_time,
         cats: ctx.isEmpty(classCats[v.id]) ? [] : classCats[v.id],
+        age: ctx.isEmpty(classAge[v.id]) ? [] : classAge[v.id],
       };
       result.push(tmp);
     }