update

app/service/personchat.js

@@ -5,7 +5,7 @@ const assert = require('assert');
 // const { ObjectId } = require('mongoose').Types;
 const { CrudService } = require('naf-framework-mongoose/lib/service');
 // const { BusinessError, ErrorCode } = require('naf-core').Error;
-// const moment = require('moment');
+const moment = require('moment');
 class PersonchatService extends CrudService {
   constructor(ctx) {
     super(ctx, 'chat');