add suggest search

app/controller/course/institutionSub.js

@@ -135,6 +135,15 @@ class InstitutionSubController extends Controller {
 
     ctx.success(ret);
   }
+
+  //搜索联想
+  async getSuggestSearch() {
+      const {ctx, service} = this;
+      const inputParams = ctx.request.query;
+      const ret = await service.course.institutionSub.getSuggestSearch(inputParams);
+
+      ctx.success(ret);
+  }
 }
 
 module.exports = InstitutionSubController;

app/router/course.js

@@ -64,7 +64,9 @@ module.exports = app => {
 
   router.get('third', '/sub/comments', miniAuth, 'course.institutionSub.getComments');// 评论列表
   router.get('third', '/sub/search/hot', miniAuth, 'course.institutionSub.getHotSearch');// 热搜
+  router.get('third', '/sub/search/suggest', miniAuth, 'course.institutionSub.getSuggestSearch');//搜索联想
   router.get('third', '/sub/search', miniAuth, 'course.institutionSub.search');// 搜索
   router.get('third', '/sub/user/search', miniAuth, 'course.institutionSub.getUserSearch');// 用户搜索历史
   router.delete('third', '/sub/user/search', miniAuth, 'course.institutionSub.deleteUserSearch');//清空用户搜索记录
+
 };

app/service/course/institutionSub.js

@@ -485,6 +485,25 @@ class InstitutionSubService extends Service {
 
     return ret;
   }
+
+
+  //搜索关联
+  async getSuggestSearch(input) {
+    const {ctx} = this;
+    const {search} = input;
+    let results = [];
+    if (!ctx.isEmpty(search)) {
+      const institutions = await ctx.classModel.CourseInstitution.findAll({ where: { status: 'online', is_deleted: 0, name: { $like: '%' + search + '%' } }, limit: 10, attributes: [ 'id', 'name', 'status', 'is_deleted' ]})
+      results = R.pluck('name', institutions);
+    }
+
+    const ret = {
+      results,
+      count: results.length,
+    }
+
+    return ret;
+  }
 }
 
 module.exports = InstitutionSubService;