-import * as express from 'express'
-import { UserWatchingVideo } from '../../../../shared'
-import { asyncMiddleware, asyncRetryTransactionMiddleware, authenticate, videoWatchingValidator } from '../../../middlewares'
-import { UserVideoHistoryModel } from '../../../models/account/user-video-history'
+import express from 'express'
+import { HttpStatusCode, UserWatchingVideo } from '@shared/models'
+import {
+ asyncMiddleware,
+ asyncRetryTransactionMiddleware,
+ authenticate,
+ openapiOperationDoc,
+ videoWatchingValidator
+} from '../../../middlewares'
+import { UserVideoHistoryModel } from '../../../models/user/user-video-history'