change back orderList

app/service/course/back.js

@@ -164,14 +164,22 @@ class BackService extends Service {
     const offset = (page - 1) * limit;
 
     const userInfo = await ctx.classModel.CourseBackUser.findOne({ where: { id: userUuid, is_deleted: 0 } });
-    if (ctx.isEmpty(userInfo) || userInfo.is_admin === 0) {
+    if (ctx.isEmpty(userInfo)) {
       ctx.failed('用户异常');
     }
 
     const filter = { where: { status: 1, is_deleted: 0 }, limit, offset, order: [[ 'id', 'desc' ]] };
+    let filterClassIds = [];
     if (!ctx.isEmpty(input.class_name)) {
       const classList = await ctx.classModel.V5.CourseV5Class.findAll({ where: { name: { $like: `%${input.class_name}%` } }, attributes: [ 'id' ] });
-      filter.where.class_id = { $in: R.pluck('id', classList) };
+      filterClassIds = R.pluck('id', classList);
+      filter.where.class_id = { $in: filterClassIds };
+    }
+
+    if (!ctx.isEmpty(userInfo.institution_id) && userInfo.institution_id > 0) {
+      const classList = await ctx.classModel.V5.CourseV5Class.findAll({ where: { institution_id: userInfo.institution_id }, attributes: [ 'id' ] });
+      filterClassIds = ctx.isEmpty(input.class_name) ? R.pluck('id', classList) : _.intersection(filterClassIds, R.pluck('id', classList));
+      filter.where.class_id = { $in: filterClassIds };
     }
 
     const redeemCodeList = await ctx.classModel.V5.CourseRedeemCode.findAndCountAll(filter);