Removing ng-di on the server.

server/utils/databaseUtil.js

@@ -1,12 +1,12 @@
 'use strict';
 
-angular.module('ffffng').factory('DatabaseUtil', function (_) {
-    return {
-        inCondition: function (field, list) {
-            return {
-                query: '(' + field + ' IN (' + _.join(_.times(list.length, _.constant('?')), ', ') + '))',
-                params: list
-            };
+const _ = require('lodash')
+
+module.exports = {
+    inCondition (field, list) {
+        return {
+            query: '(' + field + ' IN (' + _.join(_.times(list.length, _.constant('?')), ', ') + '))',
+            params: list
         }
-    };
-});
+    }
+}