remove server.log setting item

hydro/error.ts

@@ -1,21 +1,24 @@
 /* eslint-disable func-names */
-const { isClass } = require('./utils');
+import { isClass } from './utils';
 
 interface IHydroError {
-  new(...args: any[]): HydroError
+    new(...args: any[]): HydroError
 }
 
-const Err = (name: string, ...info: Array<IHydroError | Function | string | number>) => {
+function isHydroError(item: any): item is IHydroError {
+    return isClass(item);
+}
+
+const Err = (name: string, ...info: Array<IHydroError | (() => string) | string | number>) => {
     let Class: IHydroError;
-    let msg;
+    let msg: () => string;
-    let code;
+    let code: number;
     for (const item of info) {
         if (typeof item === 'number') {
             code = item;
         } else if (typeof item === 'string') {
             msg = function () { return item; };
-        } else if (isClass(item)) {
+        } else if (isHydroError(item)) {
-            // @ts-ignore
             Class = item;
         } else if (typeof item === 'function') {
             msg = item;
@@ -29,19 +32,19 @@ const Err = (name: string, ...info: Array<IHydroError | Function | string | numb
 };
 
 export class HydroError extends Error {
-  params: any[];
+    params: any[];
 
-  code: number;
+    code: number;
 
-  constructor(...params: any[]) {
+    constructor(...params: any[]) {
-      super();
+        super();
-      this.params = params;
+        this.params = params;
-  }
+    }
 
-  // eslint-disable-next-line class-methods-use-this
+    // eslint-disable-next-line class-methods-use-this
-  msg() {
+    msg() {
-      return 'HydroError';
+        return 'HydroError';
-  }
+    }
 }
 
 export const UserFacingError = Err('UserFacingError', HydroError, 'UserFacingError', 400);

hydro/handler/domain.ts

@@ -106,7 +106,9 @@ class DomainUserHandler extends ManageHandler {
         };
     }
 
-    async postSetUser({ domainId, uid, role }) {
+    @param('uid', Types.Int)
+    @param('role', Types.String)
+    async postSetUser(domainId: string, uid: number, role: string) {
         await domain.setUserRole(domainId, uid, role);
         this.back();
     }
@@ -161,7 +163,8 @@ class DomainRoleHandler extends ManageHandler {
         this.response.body = { roles, domain: this.domain, path };
     }
 
-    async postAdd({ domainId, role }) {
+    @param('role', Types.String)
+    async postAdd(domainId: string, role: string) {
         const roles = await domain.getRoles(this.domain);
         const rdict: any = {};
         for (const r of roles) rdict[r._id] = r.perm;
@@ -183,7 +186,7 @@ class DomainRoleHandler extends ManageHandler {
 
 class DomainSearchHandler extends Handler {
     @param('q', Types.String)
-    async get(q: string) {
+    async get(domainId: string, q: string) {
         const ddocs = await domain.getPrefixSearch(q, 20);
         for (let i = 0; i < ddocs.length; i++) {
             ddocs[i].gravatar = ddocs[i].gravatar ? gravatar(ddocs[i].gravatar) : '/img/team_avatar.png';

hydro/handler/home.ts

@@ -150,9 +150,9 @@ class HomeSecurityHandler extends Handler {
 
     @param('currentPassword', Types.String)
     @param('mail', Types.String, isEmail)
-    async postChangeMail(domainId: string, currentPassword: string, email: string) {
+    async postChangeMail(domainId: string, current: string, email: string) {
         this.limitRate('send_mail', 3600, 30);
-        this.user.checkPassword(currentPassword);
+        this.user.checkPassword(current);
         const udoc = await user.getByEmail(domainId, email);
         if (udoc) throw new UserAlreadyExistError(email);
         const [code] = await token.add(

hydro/handler/misc.ts

@@ -158,13 +158,4 @@ export async function apply() {
     Route('ui', '/extra.css', UiSettingsHandler);
 }
 
-apply.updateStatus = function updateStatus(args) {
-    args.type = 'judger';
-    return coll.updateOne(
-        { mid: args.mid, type: 'judger' },
-        { $set: args },
-        { upsert: true },
-    );
-};
-
 global.Hydro.handler.misc = apply;

hydro/handler/user.ts

@@ -15,8 +15,8 @@ import { sendMail } from '../lib/mail';
 import * as misc from '../lib/misc';
 import {
     UserAlreadyExistError, InvalidTokenError, VerifyPasswordError,
-    UserNotFoundError, LoginError, SystemError,
+    UserNotFoundError, SystemError, BlacklistedError,
-    BlacklistedError, UserFacingError,
+    UserFacingError,
 } from '../error';
 
 class UserLoginHandler extends Handler {
@@ -35,7 +35,7 @@ class UserLoginHandler extends Handler {
     @param('rememberme', Types.Boolean, true)
     async post(domainId: string, uname: string, password: string, rememberme = false) {
         const udoc = await user.getByUname(domainId, uname);
-        if (!udoc) throw new LoginError(uname);
+        if (!udoc) throw new UserNotFoundError(uname);
         udoc.checkPassword(password);
         await user.setById(udoc._id, { loginat: new Date(), loginip: this.request.ip });
         if (udoc.priv === PRIV.PRIV_NONE) throw new BlacklistedError(uname);

hydro/interface.ts

@@ -141,7 +141,7 @@ export interface Pdoc {
     acMsg?: string,
 }
 
-export type Pdict = Dictionary<Pdoc>;
+export type Pdict = NumericDictionary<Pdoc>;
 
 export interface TestCase {
     time: number,
@@ -245,7 +245,38 @@ export interface Bdoc {
     expireAt: Date,
 }
 
-interface ContestStat extends Dictionary<any> {
+// Discussion
+export interface Ddoc {
+    _id: ObjectID,
+    docType: number,
+    docId: ObjectID,
+    owner: number,
+    title: string,
+    content: string,
+    ip: string,
+}
+
+// Discussion reply
+export interface Drdoc {
+    _id: ObjectID,
+    docType: number,
+    docId: ObjectID,
+    parentType: number,
+    parentId: ObjectID,
+    owner: number,
+    ip: string,
+    reply: Drrdoc[],
+}
+
+// Discussion Tail Reply
+export interface Drrdoc {
+    _id: ObjectID,
+    owner: number,
+    content: string,
+    ip: string,
+}
+
+export interface ContestStat extends Dictionary<any> {
     detail: any,
 }
 
@@ -330,6 +361,7 @@ declare global {
                     gridfs: GridFSBucket,
                     monitor: typeof import('./service/monitor'),
                     server: typeof import('./service/server'),
+                    [key: string]: any,
                 },
                 lib: {
                     download: typeof import('./lib/download').default,
@@ -363,9 +395,9 @@ declare global {
                 },
                 error: typeof import('./error'),
                 locales: Dict<Dict<string>>,
-                postInit: Function[],
+                postInit: Array<() => Promise<any>>,
             },
-            onDestory: Function[],
+            onDestory: Array<() => void>,
             addons: string[],
         }
     }

hydro/lib/jwt.ts

@@ -27,7 +27,6 @@ function decodeJWT(idToken: string) {
     }
 }
 
-// eslint-disable-next-line import/prefer-default-export
 export function decode(idToken: string) {
     const decodedJWT = decodeJWT(idToken);
     return decodedJWT.payload;

hydro/lib/logger.ts

@@ -6,12 +6,6 @@ function wrap(func: Function, type: string) {
         func(...args);
         if (global.Hydro.model.message) {
             try {
-                for (let i = 0; i <= args.length; i++) {
-                    if (args[i] instanceof Error) {
-                        // js-yaml cannot dump [object Error]
-                        args[i] = `${args[i].message}\n${args[i].stack}`;
-                    }
-                }
                 global.Hydro.model.message.send(1, 1, serialize({ time, type, args }), 0);
             } catch (e) {
                 func(e.message);

hydro/lib/mail.ts

@@ -1,7 +1,6 @@
 import nodemailer from 'nodemailer';
 import { SendMailError } from '../error';
 
-// eslint-disable-next-line import/prefer-default-export
 export async function sendMail(to: string, subject: string, text: string, html: string) {
     let t: unknown;
     try {

hydro/lib/misc.ts

@@ -1,19 +1,20 @@
 import AnsiUp from 'ansi_up';
+import { ObjectID } from 'mongodb';
 import md5 from './md5';
 
 const AU = new AnsiUp();
 
-export function ansiToHtml(str) {
+export function ansiToHtml(str: string) {
     return AU.ansi_to_html(str);
 }
 
-export function gravatar(email, s = 32) {
+export function gravatar(email: string, s = 32) {
     return `//gravatar.loli.net/avatar/${md5((email || '').toString().trim().toLowerCase())}?d=mm&s=${s}`;
 }
 
-export function datetimeSpan(dt, relative = true, format = '%Y-%m-%d %H:%M:%S') {
+export function datetimeSpan(dt: Date | ObjectID, relative = true, format = '%Y-%m-%d %H:%M:%S') {
     if (!dt) return 'DATETIME_SPAN_ERROR';
-    if (dt.generationTime) dt = new Date(dt.generationTime * 1000);
+    if (dt instanceof ObjectID) dt = new Date(dt.generationTime * 1000);
     else if (typeof dt === 'number' || typeof dt === 'string') dt = new Date(dt);
     return '<span class="time{0}" data-timestamp="{1}">{2}</span>'.format(
         relative ? ' relative' : '',
@@ -22,9 +23,10 @@ export function datetimeSpan(dt, relative = true, format = '%Y-%m-%d %H:%M:%S')
     );
 }
 
-export function* paginate(page, numPages) {
+export function* paginate(page: number, numPages: number) {
-    const radius = 2; let first; let
+    const radius = 2;
-        last;
+    let first: number;
+    let last: number;
     if (page > 1) {
         yield ['first', 1];
         yield ['previous', page - 1];
@@ -45,7 +47,7 @@ export function* paginate(page, numPages) {
     yield ['last', numPages];
 }
 
-export function size(s, base = 1) {
+export function size(s: number, base = 1) {
     s *= base;
     const unit = 1024;
     const unitNames = ['Bytes', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB'];
@@ -53,12 +55,11 @@ export function size(s, base = 1) {
         if (s < unit) return '{0} {1}'.format(Math.round(s * 10) / 10, unitName);
         s /= unit;
     }
-    return '{0} {1}'.format(Math.round(s * unit), unitNames[unitNames.length - 1]);
+    return `${Math.round(s * unit)} ${unitNames[unitNames.length - 1]}`;
 }
 
 function _digit2(number: number) {
-    if (number < 10) return `0${number}`;
+    return number < 10 ? `0${number}` : number.toString();
-    return number.toString();
 }
 
 export function formatSeconds(_seconds = '0') {

hydro/lib/nav.ts

@@ -12,7 +12,7 @@ const Checker = (perm: bigint, priv: number, checker: Function = trueChecker) =>
 
 const Item = (
     name: string, args: any, prefix: string,
-    ...permPrivChecker: Array<number | bigint | Function | Array<bigint | string>>
+    ...permPrivChecker: Array<number | bigint | Function>
 ) => {
     let _priv: number;
     let _perm: bigint;

hydro/lib/paginate.ts

@@ -1,6 +1,9 @@
+import { Cursor } from 'mongodb';
 import { ValidationError } from '../error';
 
-async function paginate(cursor: import('mongodb').Cursor, page: number, pageSize: number): Promise<[any[], number, number]> {
+export default async function paginate(
+    cursor: Cursor, page: number, pageSize: number,
+): Promise<[any[], number, number]> {
     if (page <= 0) throw new ValidationError('page');
     const [count, pageDocs] = await Promise.all([
         cursor.count(),
@@ -11,4 +14,3 @@ async function paginate(cursor: import('mongodb').Cursor, page: number, pageSize
 }
 
 global.Hydro.lib.paginate = paginate;
-export default paginate;

hydro/lib/rating.ts

@@ -1,12 +1,16 @@
 class User {
-    rank: any;
+    rank: number;
 
-    old: any;
+    old: number;
 
     seed: number;
 
     uid: number;
 
+    delta?: number;
+
+    new: number;
+
     constructor(rank: number, old: number, uid = 0) {
         this.rank = rank;
         this.old = old;
@@ -16,7 +20,7 @@ class User {
 }
 
 class RatingCalculator {
-    users: any;
+    users: User[];
 
     constructor(users) {
         this.users = [];
@@ -26,11 +30,11 @@ class RatingCalculator {
     }
 
     // eslint-disable-next-line class-methods-use-this
-    calP(a, b) {
+    calP(a: User, b: User) {
         return 1 / (1 + 10 ** ((b.old - a.old) / 400));
     }
 
-    getExSeed(rating, ownUser) {
+    getExSeed(rating: number, ownUser: User) {
         const exUser = new User(0.0, rating);
         let result = 1;
         for (const user of this.users) {
@@ -39,7 +43,7 @@ class RatingCalculator {
         return result;
     }
 
-    calRating(rank, user) {
+    calRating(rank: number, user: User) {
         let left = 1;
         let right = 8000;
         while (right - left > 1) {
@@ -101,10 +105,9 @@ interface RatingOutputUser {
     uid: number,
 }
 
-function calculate(users: RatingInputUser[]): RatingOutputUser[] {
+export default function calculate(users: RatingInputUser[]): RatingOutputUser[] {
     const calculator = new RatingCalculator(users);
     return calculator.calculate();
 }
 
 global.Hydro.lib.rating = calculate;
-export default calculate;

hydro/lib/validator.ts

@@ -67,22 +67,8 @@ function _validate(scheme: any, arg: any, base: string): void {
     }
 }
 
-function descriptor(scheme: any): Function {
+export function validate(scheme: any, arg: any) {
-    return function desc(target: any, name: string, obj: any) {
+    return _validate(scheme, arg, '');
-        const originalMethod = obj.value;
-        obj.value = function func(...args: any[]) {
-            _validate(scheme, args[0], '');
-            return originalMethod.call(this, ...args);
-        };
-        return obj;
-    };
-}
-
-export function validate(scheme: any): Function;
-export function validate(scheme: any, arg: any): void;
-export function validate(...args: any[]): any {
-    if (args.length === 1) return descriptor(args[0]);
-    return _validate(args[0], args[1], '');
 }
 
 export const isTitle = (s) => s && s.length < 64;

hydro/model/blacklist.ts

@@ -4,6 +4,11 @@ import { Bdoc } from '../interface';
 const coll = db.collection('blacklist');
 
 export async function add(ip: string): Promise<Bdoc> {
+    /**
+     * Add a ip into blacklist.
+     * @param {string} ip
+     * @returns {Promise<Bdoc>}
+     */
     const expireAt = new Date(new Date().getTime() + 365 * 24 * 60 * 60 * 1000);
     const res = await coll.findOneAndUpdate(
         { _id: ip },
@@ -13,7 +18,12 @@ export async function add(ip: string): Promise<Bdoc> {
     return res.value;
 }
 
-export function get(ip: string): Promise<Bdoc> {
+export function get(ip: string): Promise<Bdoc | null> {
+    /**
+     * Get a ip, return null if not.
+     * @param {string} ip
+     * @returns {Promise<Bdoc>}
+     */
     return coll.findOne({ _id: ip });
 }
 

hydro/model/discussion.ts

@@ -5,6 +5,7 @@ import * as training from './training';
 import * as document from './document';
 import { PERM } from './builtin';
 import { DocumentNotFoundError } from '../error';
+import { Ddoc, Drdoc, Drrdoc } from '../interface';
 
 export const typeDisplay = {
     [document.TYPE_PROBLEM]: 'problem',
@@ -18,7 +19,7 @@ export function add(
     domainId: string, parentType: number, parentId: ObjectID | number | string,
     owner: number, title: string, content: string,
     ip: string | null = null, highlight: boolean = false,
-) {
+): Promise<ObjectID> {
     return document.add(
         domainId, content, owner, document.TYPE_DISCUSSION,
         null, parentType, parentId,
@@ -33,14 +34,14 @@ export function add(
     );
 }
 
-export function get(domainId: string, did: ObjectID) {
+export function get(domainId: string, did: ObjectID): Promise<Ddoc | null> {
     return document.get(domainId, document.TYPE_DISCUSSION, did);
 }
 
 export function edit(
     domainId: string, did: ObjectID,
     title: string, content: string, highlight: boolean,
-) {
+): Promise<Ddoc | null> {
     return document.set(domainId, document.TYPE_DISCUSSION, did, { title, content, highlight });
 }
 
@@ -65,7 +66,7 @@ export function getMulti(domainId: string, query: any = {}) {
 export async function addReply(
     domainId: string, did: ObjectID, owner: number,
     content: string, ip: string,
-) {
+): Promise<Drdoc> {
     const [drdoc] = await Promise.all([
         document.add(
             domainId, content, owner, document.TYPE_DISCUSSION_REPLY,
@@ -76,11 +77,13 @@ export async function addReply(
     return drdoc;
 }
 
-export function getReply(domainId: string, drid: ObjectID) {
+export function getReply(domainId: string, drid: ObjectID): Promise<Drdoc | null> {
     return document.get(domainId, document.TYPE_DISCUSSION_REPLY, drid);
 }
 
-export async function editReply(domainId: string, drid: ObjectID, content: string) {
+export async function editReply(
+    domainId: string, drid: ObjectID, content: string,
+): Promise<Drdoc | null> {
     return document.set(domainId, document.TYPE_DISCUSSION_REPLY, drid, { content });
 }
 
@@ -100,14 +103,14 @@ export function getMultiReply(domainId: string, did: ObjectID) {
     ).sort('_id', -1);
 }
 
-export function getListReply(domainId: string, did: ObjectID) {
+export function getListReply(domainId: string, did: ObjectID): Promise<Drdoc[]> {
     return getMultiReply(domainId, did).toArray();
 }
 
 export async function addTailReply(
     domainId: string, drid: ObjectID,
     owner: number, content: string, ip: string,
-) {
+): Promise<[Drdoc, ObjectID]> {
     let drdoc = await document.get(domainId, document.TYPE_DISCUSSION_REPLY, drid);
     const sid = new ObjectID();
     [drdoc] = await Promise.all([
@@ -117,11 +120,16 @@ export async function addTailReply(
     return [drdoc, sid];
 }
 
-export function getTailReply(domainId: string, drid: ObjectID, drrid: ObjectID) {
+export function getTailReply(
+    domainId: string, drid: ObjectID, drrid: ObjectID,
+): Promise<[Drdoc, Drrdoc] | [null, null]> {
+    // @ts-ignore
     return document.getSub(domainId, document.TYPE_DISCUSSION_REPLY, drid, 'reply', drrid);
 }
 
-export function editTailReply(domainId: string, drid: ObjectID, drrid: ObjectID, content: string) {
+export function editTailReply(
+    domainId: string, drid: ObjectID, drrid: ObjectID, content: string,
+): Promise<Drrdoc> {
     return document.setSub(domainId, document.TYPE_DISCUSSION_REPLY, drid, 'reply', drrid, { content });
 }
 

hydro/model/message.ts

@@ -27,7 +27,7 @@ export async function send(
     return mdoc;
 }
 
-export async function get(_id: ObjectID): Promise<Mdoc> {
+export async function get(_id: ObjectID): Promise<Mdoc | null> {
     return await coll.findOne({ _id });
 }
 
@@ -41,7 +41,7 @@ export async function getMany(query: any, sort: any, page: number, limit: number
         .toArray();
 }
 
-export async function setFlag(messageId: ObjectID, flag: number) {
+export async function setFlag(messageId: ObjectID, flag: number): Promise<Mdoc | null> {
     const result = await coll.findOneAndUpdate(
         { _id: messageId },
         { $bit: { flag: { xor: flag } } },

hydro/model/problem.ts

@@ -77,7 +77,7 @@ export function edit(domainId: string, _id: number, $set: any): Promise<Pdoc> {
     return document.set(domainId, document.TYPE_PROBLEM, _id, $set);
 }
 
-export function inc(domainId: string, _id: number, field: string, n: number) {
+export function inc(domainId: string, _id: number, field: string, n: number): Promise<Pdoc> {
     return document.inc(domainId, document.TYPE_PROBLEM, _id, field, n);
 }
 
@@ -85,7 +85,7 @@ export function count(domainId: string, query: any) {
     return document.count(domainId, document.TYPE_PROBLEM, query);
 }
 
-export async function random(domainId: string, query: any) {
+export async function random(domainId: string, query: any): Promise<string | null> {
     const cursor = document.getMulti(domainId, document.TYPE_PROBLEM, query);
     const pcount = await cursor.count();
     if (pcount) {
@@ -100,16 +100,18 @@ export async function getList(
 ): Promise<Pdict> {
     pids = Array.from(new Set(pids));
     const r = {};
+    const l = {};
     const q: any = { $or: [{ docId: { $in: pids } }, { pid: { $in: pids } }] };
     if (!getHidden) q.hidden = false;
     const pdocs = await document.getMulti(domainId, document.TYPE_PROBLEM, q).toArray();
     for (const pdoc of pdocs) {
         r[pdoc.docId] = pdoc;
-        r[pdoc.pid] = pdoc;
+        l[pdoc.pid] = pdoc;
     }
+    // TODO enhance
     if (pdocs.length !== pids.length) {
         for (const pid of pids) {
-            if (!r[pid]) {
+            if (!(r[pid] || l[pid])) {
                 if (doThrow) {
                     throw new ProblemNotFoundError(domainId, pid);
                 } else {

hydro/model/record.ts

@@ -1,5 +1,3 @@
-import _ from 'lodash';
-import yaml from 'js-yaml';
 import { ObjectID } from 'mongodb';
 import { STATUS } from './builtin';
 import * as task from './task';

hydro/model/setting.ts

@@ -121,7 +121,6 @@ SystemSetting(
     Setting('setting_server', 'server.cdn', null, '/', 'text', 'CDN Prefix', 'Ends with /'),
     Setting('setting_server', 'server.port', null, 8888, 'number', 'Server Port'),
     Setting('setting_server', 'server.xff', null, null, 'text', 'IP Header', 'e.g. x-forwarded-for (lowercase)'),
-    Setting('setting_server', 'server.log', null, false, 'boolean', 'Disable Access Log'),
     Setting('setting_session', 'session.keys', null, [String.random(32)], 'text', 'session.keys', null, FLAG_DISABLED | FLAG_HIDDEN),
     Setting('setting_session', 'session.secure', null, false, 'boolean', 'session.secure'),
     Setting('setting_session', 'session.saved_expire_seconds', null, 3600 * 24 * 30, 'number', 'Saved session expire seconds'),

hydro/model/token.ts

@@ -1,4 +1,3 @@
-import { ValidationError } from '../error';
 import * as db from '../service/db';
 
 const coll = db.collection('token');

hydro/options.ts

@@ -8,5 +8,12 @@ export default function load() {
     if (!fs.existsSync(f)) f = path.resolve(os.homedir(), '.config', 'hydro', 'config.json');
     if (!fs.existsSync(f)) f = path.resolve(os.homedir(), '.hydro', 'config.json');
     if (!fs.existsSync(f)) f = path.resolve('/config/config.json');
-    return JSON.parse(fs.readFileSync(f).toString());
+    let result: any = {};
+    try {
+        result = JSON.parse(fs.readFileSync(f).toString());
+    } catch (e) {
+        console.error('Cannot read config file', e);
+        result = {};
+    }
+    return result;
 }

hydro/script/rating.ts

@@ -15,7 +15,7 @@ type ND = NumericDictionary<number>
 function calc(udict: ND, rankedDocs: [number, number][]) {
     const users = [];
     for (const [rank, uid] of rankedDocs) {
-        users.push({ uid, rank, old: users[uid] || 1500 });
+        users.push({ uid, rank, old: udict[uid] || 1500 });
     }
     const rated = rating(users);
     for (const udoc of rated) {

hydro/service/monitor.ts

@@ -13,6 +13,15 @@ export async function update() {
     global.Hydro.stat.reqCount = 0;
 }
 
+export function updateJudger(args) {
+    args.type = 'judger';
+    return coll.updateOne(
+        { mid: args.mid, type: 'judger' },
+        { $set: args },
+        { upsert: true },
+    );
+}
+
 global.Hydro.postInit.push(
     async () => {
         const info = await sysinfo.get();
@@ -25,4 +34,4 @@ global.Hydro.postInit.push(
     },
 );
 
-global.Hydro.service.monitor = { update };
+global.Hydro.service.monitor = { update, updateJudger };

hydro/service/server.ts

@@ -743,8 +743,8 @@ export function Connection(
 
 // TODO use postInit?
 export async function start() {
-    const [disableLog, port] = await system.getMany(['server.log', 'server.port']);
+    const port = await system.get('server.port');
-    if (!disableLog) {
+    if (!argv.debug) {
         app.use(morgan(':method :url :status :res[content-length] - :response-time ms', {
             skip: (req, res) => res.hasHeader('nolog'),
         }));

hydro/utils.ts

@@ -1,8 +1,8 @@
 import fs from 'fs';
-import { serialize } from 'v8';
 import cluster from 'cluster';
 import path from 'path';
 import * as superagent from 'superagent';
+import serialize from 'serialize-javascript';
 import proxy from 'superagent-proxy';
 import Lru from 'lru-cache';
 
@@ -147,13 +147,13 @@ const TIME_UNITS = { '': 1000, m: 1, u: 0.001 };
 const MEMORY_RE = /^([0-9]+(?:\.[0-9]*)?)([kmg])b?$/i;
 const MEMORY_UNITS = { k: 0.1, m: 1, g: 1024 };
 
-export function parseTimeMS(str) {
+export function parseTimeMS(str: string) {
     const match = TIME_RE.exec(str);
     if (!match) throw new Error(`${str} error parsing time`);
     return Math.floor(parseFloat(match[1]) * TIME_UNITS[match[2]]);
 }
 
-export function parseMemoryMB(str) {
+export function parseMemoryMB(str: string) {
     const match = MEMORY_RE.exec(str);
     if (!match) throw new Error(`${str} error parsing memory`);
     return Math.floor(parseFloat(match[1]) * MEMORY_UNITS[match[2]]);

package.json

@@ -1,6 +1,6 @@
 {
   "name": "hydrooj",
-  "version": "2.10.7",
+  "version": "2.10.8",
   "main": "dist/loader.js",
   "bin": "bin/hydrooj.js",
   "repository": "https://github.com/hydro-dev/Hydro.git",