back classList add filter

app/controller/course/back.js

@@ -71,8 +71,9 @@ class BackController extends Controller {
   // 获取课程列表
   async getClassList() {
     const { ctx, service } = this;
+    const queryParams = ctx.request.query;
 
-    const ret = await service.course.back.getClassList();
+    const ret = await service.course.back.getClassList(queryParams);
     ctx.success(ret);
   }
 }

app/service/course/back.js

@@ -237,16 +237,23 @@ class BackService extends Service {
 
 
   // 获取机构和课程
-  async getClassList() {
+  async getClassList(input) {
     const { ctx } = this;
     const userUuid = ctx.userUuid;
+    const page = Number(input.page) || 1;
+    const limit = Number(input.limit) || 10;
+    const offset = (page - 1) * limit;
 
     const userInfo = await ctx.classModel.CourseBackUser.findOne({ where: { id: userUuid, is_deleted: 0 } });
     if (ctx.isEmpty(userInfo)) {
       ctx.failed('用户异常');
     }
 
-    const filter = userInfo.is_admin === 0 ? { where: { id: userInfo.institution_id, status: 1, is_deleted: 0 }, attributes: [ 'id', 'name' ], raw: true } : { where: { status: 1, is_deleted: 0 }, attributes: [ 'id', 'name' ] };
+    const filter = userInfo.is_admin === 0 ? { where: { id: userInfo.institution_id, status: 1, is_deleted: 0 }, attributes: [ 'id', 'name' ], limit, offset, raw: true } : { where: { status: 1, is_deleted: 0 }, limit, offset, attributes: [ 'id', 'name' ] };
+    if (!ctx.isEmpty(input.institution_name)) {
+      filter.where.name = { $like: `%${input.institution_name}%` };
+    }
+
     const institutionList = await ctx.classModel.V5.CourseV5Institution.findAll(filter);
     if (ctx.isEmpty(institutionList)) {
       return {