From 013ab1a049d0f6058a71583af4bbb38444339419 Mon Sep 17 00:00:00 2001
From: undefined <masnn0@outlook.com>
Date: Thu, 8 Apr 2021 22:19:05 +0800
Subject: [PATCH] remove unused vars

---
 packages/hydrooj/src/handler/contest.ts    | 1 -
 packages/hydrooj/src/handler/discussion.ts | 2 --
 packages/hydrooj/src/handler/home.ts       | 4 +---
 packages/hydrooj/src/handler/homework.ts   | 1 -
 packages/hydrooj/src/handler/problem.ts    | 2 +-
 packages/hydrooj/src/handler/training.ts   | 2 +-
 packages/hydrooj/src/service/bus.ts        | 4 +---
 7 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/packages/hydrooj/src/handler/contest.ts b/packages/hydrooj/src/handler/contest.ts
index 060e9f292..2660ec52d 100644
--- a/packages/hydrooj/src/handler/contest.ts
+++ b/packages/hydrooj/src/handler/contest.ts
@@ -6,7 +6,6 @@ import {
     ContestNotLiveError, ValidationError, ProblemNotFoundError,
     ContestNotAttendedError, PermissionError,
 } from '../error';
-import { isContent, isTitle } from '../lib/validator';
 import paginate from '../lib/paginate';
 import { PERM, PRIV } from '../model/builtin';
 import * as contest from '../model/contest';
diff --git a/packages/hydrooj/src/handler/discussion.ts b/packages/hydrooj/src/handler/discussion.ts
index d4fde2afc..d4daea7e8 100644
--- a/packages/hydrooj/src/handler/discussion.ts
+++ b/packages/hydrooj/src/handler/discussion.ts
@@ -15,8 +15,6 @@ import { PERM, PRIV } from '../model/builtin';
 import {
     Route, Handler, Types, param,
 } from '../service/server';
-import * as bus from '../service/bus';
-import { isTitle, isContent } from '../lib/validator';
 
 export const typeMapper = {
     problem: document.TYPE_PROBLEM,
diff --git a/packages/hydrooj/src/handler/home.ts b/packages/hydrooj/src/handler/home.ts
index 4b3ec8dcc..06615e749 100644
--- a/packages/hydrooj/src/handler/home.ts
+++ b/packages/hydrooj/src/handler/home.ts
@@ -22,9 +22,7 @@ import * as discussion from '../model/discussion';
 import token from '../model/token';
 import * as training from '../model/training';
 import { PERM, PRIV } from '../model/builtin';
-import {
-    isContent, isPassword, isEmail, isTitle,
-} from '../lib/validator';
+import { isPassword, isEmail } from '../lib/validator';
 
 const { geoip, useragent } = global.Hydro.lib;
 
diff --git a/packages/hydrooj/src/handler/homework.ts b/packages/hydrooj/src/handler/homework.ts
index 4c6f4c83c..72c5fc688 100644
--- a/packages/hydrooj/src/handler/homework.ts
+++ b/packages/hydrooj/src/handler/homework.ts
@@ -22,7 +22,6 @@ import problem from '../model/problem';
 import record from '../model/record';
 import * as document from '../model/document';
 import paginate from '../lib/paginate';
-import { isTitle, isContent } from '../lib/validator';
 
 const validatePenaltyRules = (input: string) => {
     const s = yaml.load(input);
diff --git a/packages/hydrooj/src/handler/problem.ts b/packages/hydrooj/src/handler/problem.ts
index 8e83e7ffa..50584f275 100644
--- a/packages/hydrooj/src/handler/problem.ts
+++ b/packages/hydrooj/src/handler/problem.ts
@@ -9,7 +9,7 @@ import {
     Pdoc, User, Rdoc, PathComponent,
 } from '../interface';
 import paginate from '../lib/paginate';
-import { isTitle, isContent, isPid } from '../lib/validator';
+import { isPid } from '../lib/validator';
 import difficultyAlgorithm from '../lib/difficulty';
 import * as system from '../model/system';
 import problem from '../model/problem';
diff --git a/packages/hydrooj/src/handler/training.ts b/packages/hydrooj/src/handler/training.ts
index c78017ded..d65500024 100644
--- a/packages/hydrooj/src/handler/training.ts
+++ b/packages/hydrooj/src/handler/training.ts
@@ -2,7 +2,7 @@ import assert from 'assert';
 import { FilterQuery, ObjectID } from 'mongodb';
 import { Tdoc, TrainingDoc } from '../interface';
 import { ValidationError, ProblemNotFoundError } from '../error';
-import { isTitle, isContent, isDescription } from '../lib/validator';
+import { isContent, isDescription } from '../lib/validator';
 import paginate from '../lib/paginate';
 import * as system from '../model/system';
 import { PERM, PRIV } from '../model/builtin';
diff --git a/packages/hydrooj/src/service/bus.ts b/packages/hydrooj/src/service/bus.ts
index b51e08c8a..088937a51 100644
--- a/packages/hydrooj/src/service/bus.ts
+++ b/packages/hydrooj/src/service/bus.ts
@@ -1,8 +1,6 @@
 /* eslint-disable no-await-in-loop */
 import cluster from 'cluster';
-import type {
-    Db, FilterQuery, ObjectID, OnlyFieldsOfType,
-} from 'mongodb';
+import type { Db, FilterQuery, OnlyFieldsOfType } from 'mongodb';
 import { argv } from 'yargs';
 import type { Handler } from './server';
 import { Logger } from '../logger';