core: optimize query speed

build/prepare.js

@@ -2,7 +2,7 @@ const fs = require('fs');
 const path = require('path');
 
 const compilerOptionsBase = {
-    target: 'es2019',
+    target: 'es2020',
     module: 'commonjs',
     esModuleInterop: true,
     moduleResolution: 'node',

package.json

@@ -9,7 +9,7 @@
         "build": "node build/prepare.js && tsc -b --verbose",
         "build:watch": "node build/prepare.js && tsc -b --watch",
         "build:ui": "node packages/ui-default/build",
-        "build:ui:dev": "node packages/ui-default/build --dev",
+        "build:ui:dev": "node --trace-deprecation packages/ui-default/build --dev",
         "build:ui:production": "node packages/ui-default/build --production",
         "lint": "eslint packages --ext ts --fix",
         "lint:ci": "eslint packages --ext ts",
@@ -48,7 +48,7 @@
         "nmls": "^3.0.1",
         "ora": "5.4.1",
         "semver": "^7.3.5",
-        "typedoc": "^0.21.9",
+        "typedoc": "^0.22.2",
         "typescript": "4.4.2"
     }
 }

packages/hydrooj/package.json

@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "2.34.4",
+    "version": "2.34.5",
     "bin": "bin/hydrooj.js",
     "main": "src/loader",
     "module": "src/loader",
@@ -31,7 +31,7 @@
         "lodash": "^4.17.21",
         "lru-cache": "^6.0.0",
         "mime-types": "^2.1.32",
-        "minio": "7.0.17",
+        "minio": "7.0.19",
         "moment-timezone": "^0.5.33",
         "mongodb": "^3.7.0",
         "nanoid": "^3.1.25",

packages/hydrooj/src/handler/contest.ts

@@ -5,13 +5,13 @@ import moment from 'moment-timezone';
 import { ObjectID } from 'mongodb';
 import { Time } from '@hydrooj/utils/lib/utils';
 import {
-    BadRequestError,
-    ContestNotAttendedError,     ContestNotFoundError,     ContestNotLiveError, InvalidTokenError, PermissionError, ProblemNotFoundError,
-    RecordNotFoundError,
-    ValidationError } from '../error';
+    BadRequestError, ContestNotAttendedError, ContestNotFoundError,
+    ContestNotLiveError, InvalidTokenError, PermissionError,
+    ProblemNotFoundError, RecordNotFoundError, ValidationError,
+} from '../error';
 import {
-    DomainDoc,
-    ProblemDoc, Tdoc, User } from '../interface';
+    DomainDoc, ProblemDoc, Tdoc, User,
+} from '../interface';
 import paginate from '../lib/paginate';
 import { PERM, PRIV } from '../model/builtin';
 import * as contest from '../model/contest';
@@ -24,15 +24,15 @@ import * as system from '../model/system';
 import user from '../model/user';
 import * as bus from '../service/bus';
 import {
-    Handler, param,
-    Route, Types } from '../service/server';
+    Handler, param, Route, Types,
+} from '../service/server';
 import storage from '../service/storage';
 
 export class ContestListHandler extends Handler {
     @param('rule', Types.Range(contest.RULES), true)
     @param('page', Types.PositiveInt, true)
     async get(domainId: string, rule = '', page = 1) {
-        const cursor = contest.getMulti(domainId, rule ? { rule } : undefined).sort({ beginAt: -1 });
+        const cursor = contest.getMulti(domainId, rule ? { rule } : undefined);
         const qs = rule ? `rule=${rule}` : '';
         const [tdocs, tpcount] = await paginate(cursor, page, system.get('pagination.contest'));
         const tids = [];

packages/hydrooj/src/handler/domain.ts

@@ -1,9 +1,9 @@
 import { Dictionary } from 'lodash';
 import moment from 'moment-timezone';
 import {
-    DomainJoinAlreadyMemberError, DomainJoinForbiddenError,
-    InvalidJoinInvitationCodeError,
-    RoleAlreadyExistError, ValidationError } from '../error';
+    DomainJoinAlreadyMemberError, DomainJoinForbiddenError, InvalidJoinInvitationCodeError,
+    RoleAlreadyExistError, ValidationError,
+} from '../error';
 import type { DomainDoc } from '../interface';
 import avatar from '../lib/avatar';
 import paginate from '../lib/paginate';
@@ -16,15 +16,15 @@ import { DOMAIN_SETTINGS, DOMAIN_SETTINGS_BY_KEY } from '../model/setting';
 import * as system from '../model/system';
 import user from '../model/user';
 import {
-    Handler, param, post,
-    query,     Route, Types } from '../service/server';
+    Handler, param, post, query, Route, Types,
+} from '../service/server';
 import { log2 } from '../utils';
 
 class DomainRankHandler extends Handler {
     @query('page', Types.PositiveInt, true)
     async get(domainId: string, page = 1) {
         const [dudocs, upcount, ucount] = await paginate(
-            domain.getMultiUserInDomain(domainId, { uid: { $nin: [0, 1] } }).sort({ rp: -1 }),
+            domain.getMultiUserInDomain(domainId, { uid: { $gt: 1 } }).sort({ rp: -1 }),
             page,
             100,
         );
@@ -33,13 +33,9 @@ class DomainRankHandler extends Handler {
             udocs.push(user.getById(domainId, dudoc.uid));
         }
         udocs = await Promise.all(udocs);
-        const path = [
-            ['Hydro', 'homepage'],
-            ['ranking', null],
-        ];
         this.response.template = 'ranking.html';
         this.response.body = {
-            udocs, upcount, ucount, page, path,
+            udocs, upcount, ucount, page,
         };
     }
 }
@@ -55,13 +51,8 @@ class ManageHandler extends Handler {
 
 class DomainEditHandler extends ManageHandler {
     async get() {
-        const path = [
-            ['Hydro', 'homepage'],
-            ['domain', null],
-            ['domain_edit', null],
-        ];
         this.response.template = 'domain_edit.html';
-        this.response.body = { current: this.domain, settings: DOMAIN_SETTINGS, path };
+        this.response.body = { current: this.domain, settings: DOMAIN_SETTINGS };
     }
 
     async post(args) {
@@ -76,13 +67,8 @@ class DomainEditHandler extends ManageHandler {
 
 class DomainDashboardHandler extends ManageHandler {
     async get() {
-        const path = [
-            ['Hydro', 'homepage'],
-            ['domain', null],
-            ['domain_dashboard', null],
-        ];
         this.response.template = 'domain_dashboard.html';
-        this.response.body = { domain: this.domain, path };
+        this.response.body = { domain: this.domain };
     }
 
     async postInitDiscussionNode({ domainId }) {
@@ -165,9 +151,7 @@ class DomainPermissionHandler extends ManageHandler {
             const perms = this.request.body[role] instanceof Array
                 ? this.request.body[role]
                 : [this.request.body[role]];
-            // @ts-expect-error
             roles[role] = 0n;
-            // @ts-expect-error
             for (const r of perms) roles[role] |= 1n << BigInt(r);
         }
         await domain.setRoles(domainId, roles);
@@ -178,13 +162,8 @@ class DomainPermissionHandler extends ManageHandler {
 class DomainRoleHandler extends ManageHandler {
     async get({ domainId }) {
         const roles = await domain.getRoles(domainId, true);
-        const path = [
-            ['Hydro', 'homepage'],
-            ['domain', null],
-            ['domain_role', null],
-        ];
         this.response.template = 'domain_role.html';
-        this.response.body = { roles, domain: this.domain, path };
+        this.response.body = { roles, domain: this.domain };
     }
 
     @param('role', Types.Name)
@@ -220,11 +199,6 @@ class DomainJoinApplicationsHandler extends ManageHandler {
             delete this.response.body.expirations[domain.JOIN_EXPIRATION_KEEP_CURRENT];
         }
         this.response.body.url_prefix = (this.domain.host || [])[0] || system.get('server.url');
-        this.response.body.path = [
-            ['Hydro', 'homepage'],
-            ['domain', null],
-            ['domain_join_applications', null],
-        ];
         this.response.template = 'domain_join_applications.html';
     }
 
@@ -255,11 +229,7 @@ class DomainJoinApplicationsHandler extends ManageHandler {
 
 class DomainJoinHandler extends Handler {
     joinSettings: any;
-
-    constructor(ctx) {
-        super(ctx);
-        this.noCheckPermView = true;
-    }
+    noCheckPermView = true;
 
     async prepare() {
         const r = await domain.getRoles(this.domain);
@@ -274,10 +244,6 @@ class DomainJoinHandler extends Handler {
         this.response.template = 'domain_join.html';
         this.response.body.joinSettings = this.joinSettings;
         this.response.body.code = code;
-        this.response.body.path = [
-            ['Hydro', 'homepage'],
-            ['domain_join', 'domain_join', { domainId, code }],
-        ];
     }
 
     @param('code', Types.Content, true)

packages/hydrooj/src/handler/home.ts

@@ -1,10 +1,10 @@
 import yaml from 'js-yaml';
 import { ObjectID } from 'mongodb';
 import {
-    BlacklistedError,
-    DomainAlreadyExistsError, InvalidTokenError,
-    NotFoundError, PermissionError,
-    UserAlreadyExistError, UserNotFoundError, ValidationError,     VerifyPasswordError } from '../error';
+    BlacklistedError, DomainAlreadyExistsError, InvalidTokenError,
+    NotFoundError, PermissionError, UserAlreadyExistError,
+    UserNotFoundError, ValidationError, VerifyPasswordError,
+} from '../error';
 import { DomainDoc, MessageDoc, Setting } from '../interface';
 import avatar from '../lib/avatar';
 import { md5 } from '../lib/crypto';
@@ -25,7 +25,7 @@ import * as training from '../model/training';
 import user from '../model/user';
 import * as bus from '../service/bus';
 import {
-    Connection, ConnectionHandler, Handler, param,     Route, Types,
+    Connection, ConnectionHandler, Handler, param, Route, Types,
 } from '../service/server';
 
 const { geoip, useragent } = global.Hydro.lib;
@@ -40,7 +40,7 @@ class HomeHandler extends Handler {
     async getHomework(domainId: string, limit: number = 5) {
         if (this.user.hasPerm(PERM.PERM_VIEW_HOMEWORK)) {
             const tdocs = await contest.getMulti(domainId, {}, document.TYPE_HOMEWORK)
-                .sort('beginAt', -1).limit(limit).toArray();
+                .limit(limit).toArray();
             const tsdict = await contest.getListStatus(
                 domainId, this.user._id,
                 tdocs.map((tdoc) => tdoc.docId), document.TYPE_HOMEWORK,
@@ -53,7 +53,7 @@ class HomeHandler extends Handler {
     async getContest(domainId: string, limit: number = 10) {
         if (this.user.hasPerm(PERM.PERM_VIEW_CONTEST)) {
             const tdocs = await contest.getMulti(domainId)
-                .sort('beginAt', -1).limit(limit).toArray();
+                .limit(limit).toArray();
             const tsdict = await contest.getListStatus(
                 domainId, this.user._id, tdocs.map((tdoc) => tdoc.docId),
             );
@@ -88,7 +88,7 @@ class HomeHandler extends Handler {
 
     async getRanking(domainId: string, limit: number = 50) {
         if (this.user.hasPerm(PERM.PERM_VIEW_RANKING)) {
-            const dudocs = await domain.getMultiUserInDomain(domainId, { uid: { $nin: [0, 1] } })
+            const dudocs = await domain.getMultiUserInDomain(domainId, { uid: { $gt: 1 } })
                 .sort({ rp: -1 }).project({ uid: 1 }).limit(limit).toArray();
             const uids = dudocs.map((dudoc) => dudoc.uid);
             this.collectUser(uids);

packages/hydrooj/src/handler/record.ts

@@ -14,8 +14,8 @@ import TaskModel from '../model/task';
 import user from '../model/user';
 import * as bus from '../service/bus';
 import {
-    Connection, ConnectionHandler, Handler, param,
-    Route, Types } from '../service/server';
+    Connection, ConnectionHandler, Handler, param, Route, Types,
+} from '../service/server';
 import { buildProjection } from '../utils';
 import { postJudge } from './judge';
 
@@ -57,9 +57,8 @@ class RecordListHandler extends Handler {
         if (status) q.status = status;
         if (all) {
             this.checkPriv(PRIV.PRIV_MANAGE_ALL_DOMAIN);
-            q.domainId = { $exists: true };
         }
-        let cursor = record.getMulti(domainId, q).sort('_id', -1);
+        let cursor = record.getMulti(all ? '' : domainId, q).sort('_id', -1);
         if (!full) cursor = cursor.project(buildProjection(record.PROJECTION_LIST));
         const limit = full ? 10 : system.get('pagination.record');
         const rdocs = invalid

packages/hydrooj/src/interface.ts

@@ -487,11 +487,12 @@ export interface JudgeResultBody {
 }
 
 export interface Task {
-    _id: ObjectID,
-    type: string,
-    executeAfter: Date,
-    priority: number,
-    [key: string]: any
+    _id: ObjectID;
+    type: string;
+    subType?: string;
+    executeAfter: Date;
+    priority: number;
+    [key: string]: any;
 }
 
 export interface UploadStream extends Writable {

packages/hydrooj/src/model/builtin.ts

@@ -1,16 +1,8 @@
-// @ts-nocheck
-
-/*
- * Why nocheck?
- * BitInt requires at least ES2020, but we can't use it as
- * NodeJS doesn't support some of this new features.
- * e.g.: object?.property
- */
 import {
-    STATUS, STATUS_CODES,
-    STATUS_TEXTS, USER_GENDER_FEMALE,     USER_GENDER_ICONS,     USER_GENDER_MALE, USER_GENDER_OTHER,
-    USER_GENDER_RANGE,
-    USER_GENDERS } from '@hydrooj/utils/lib/status';
+    STATUS, STATUS_CODES, STATUS_TEXTS,
+    USER_GENDER_FEMALE, USER_GENDER_ICONS, USER_GENDER_MALE,
+    USER_GENDER_OTHER, USER_GENDER_RANGE, USER_GENDERS,
+} from '@hydrooj/utils/lib/status';
 
 export * from '@hydrooj/utils/lib/status';
 

packages/hydrooj/src/model/contest.ts

@@ -591,7 +591,7 @@ export function count(domainId: string, query: any, type: Type = document.TYPE_C
 export function getMulti<K extends Type & keyof document.DocType>(
     domainId: string, query: FilterQuery<document.DocType[K]> = {}, type?: K,
 ) {
-    return document.getMulti(domainId, type || document.TYPE_CONTEST, query);
+    return document.getMulti(domainId, type || document.TYPE_CONTEST, query).sort({ beginAt: -1 });
 }
 
 export async function getAndListStatus(

packages/hydrooj/src/model/discussion.ts

@@ -306,10 +306,10 @@ const t = Math.exp(-0.15);
 
 async function updateSort() {
     const cursor = document.coll.find({ docType: document.TYPE_DISCUSSION });
-    // eslint-disable-next-line no-await-in-loop
-    while (await cursor.hasNext()) {
+    while (true) {
         // eslint-disable-next-line no-await-in-loop
         const data = await cursor.next();
+        if (!data) return;
         // eslint-disable-next-line no-await-in-loop
         const rCount = await getMultiReply(data.domainId, data.docId).count();
         const sort = ((data.sort || 100) + Math.max(rCount - (data.lastRCount || 0), 0) * 10) * t;

packages/hydrooj/src/model/document.ts

@@ -1,11 +1,10 @@
 /* eslint-disable object-curly-newline */
 import assert from 'assert';
 import {
-    Cursor, FilterQuery,     ObjectID, OnlyFieldsOfType,
-    UpdateQuery } from 'mongodb';
+    Cursor, FilterQuery, ObjectID, OnlyFieldsOfType, UpdateQuery,
+} from 'mongodb';
 import {
-    Content,
-    DiscussionDoc, DiscussionReplyDoc,     ProblemDoc,     ProblemStatusDoc, Tdoc, TrainingDoc,
+    Content, DiscussionDoc, DiscussionReplyDoc, ProblemDoc, ProblemStatusDoc, Tdoc, TrainingDoc,
 } from '../interface';
 import * as bus from '../service/bus';
 import db from '../service/db';
@@ -402,41 +401,37 @@ export async function revSetStatus<T extends keyof DocStatusType>(
     return res.value;
 }
 
-async function ensureIndexes() {
-    const ic = coll.createIndex.bind(coll);
-    const is = collStatus.createIndex.bind(collStatus);
-    const u = { unique: true };
-    const s = { sparse: true };
-    await ic({ domainId: 1, docType: 1, docId: 1 }, u);
-    await ic({ domainId: 1, docType: 1, owner: 1, docId: -1 });
-    // For problem
-    await ic({ domainId: 1, docType: 1, search: 'text', title: 'text' }, s);
-    await ic({ domainId: 1, docType: 1, tag: 1, docId: 1 }, s);
-    await ic({ domainId: 1, docType: 1, hidden: 1, tag: 1, docId: 1 }, s);
-    // For problem solution
-    await ic({ domainId: 1, docType: 1, parentType: 1, parentId: 1, vote: -1, docId: -1 }, s);
-    // For discussion
-    await ic({ domainId: 1, docType: 1, pin: -1, updateAt: -1, docId: -1 }, s);
-    await ic({ domainId: 1, docType: 1, parentType: 1, parentId: 1, updateAt: -1, docId: -1 }, s);
-    // Hidden doc
-    await ic({ domainId: 1, docType: 1, hidden: 1, docId: -1 }, s);
-    // For contest
-    await ic({ domainId: 1, docType: 1, pids: 1 }, s);
-    await ic({ domainId: 1, docType: 1, rule: 1, docId: -1 }, s);
-    // For training
-    await ic({ domainId: 1, docType: 1, 'dag.pids': 1 }, s);
-    await is({ domainId: 1, docType: 1, uid: 1, docId: 1 }, u);
-    // For rp system
-    await is({ domainId: 1, docType: 1, docId: 1, status: 1, rid: 1, rp: 1 }, s);
-    // For contest rule OI
-    await is({ domainId: 1, docType: 1, docId: 1, score: -1 }, s);
-    // For contest rule ACM
-    await is({ domainId: 1, docType: 1, docId: 1, accept: -1, time: 1 }, s);
-    // For training
-    await is({ domainId: 1, docType: 1, uid: 1, enroll: 1, docId: 1 }, s);
-}
-
-bus.once('app/started', ensureIndexes);
+bus.once('app/started', async () => {
+    await db.ensureIndexes(
+        coll,
+        { key: { domainId: 1, docType: 1, docId: 1 }, name: 'basic', unique: true },
+        { key: { domainId: 1, docType: 1, owner: 1, docId: -1 }, name: 'owner' },
+        // For problem
+        { key: { domainId: 1, docType: 1, search: 'text', title: 'text' }, name: 'search', sparse: true },
+        { key: { domainId: 1, docType: 1, tag: 1, docId: 1 }, name: 'tag', sparse: true },
+        { key: { domainId: 1, docType: 1, hidden: 1, tag: 1, docId: 1 }, name: 'hidden', sparse: true },
+        // For problem solution
+        { key: { domainId: 1, docType: 1, parentType: 1, parentId: 1, vote: -1, docId: -1 }, name: 'solution', sparse: true },
+        // For discussion
+        { key: { domainId: 1, docType: 1, pin: -1, sort: -1, docId: -1 }, name: 'discussionSort', sparse: true },
+        { key: { domainId: 1, docType: 1, parentType: 1, parentId: 1, pin: -1, sort: -1, docId: -1 }, name: 'discussionNodeSort', sparse: true },
+        // Hidden doc
+        { key: { domainId: 1, docType: 1, hidden: 1, docId: -1 }, name: 'hiddenDoc', sparse: true },
+        // For contest
+        { key: { domainId: 1, docType: 1, pids: 1 }, name: 'contest', sparse: true },
+        { key: { domainId: 1, docType: 1, rule: 1, docId: -1 }, name: 'contestRule', sparse: true },
+        // For training
+        { key: { domainId: 1, docType: 1, 'dag.pids': 1 }, name: 'training', sparse: true },
+    );
+    await db.ensureIndexes(
+        collStatus,
+        { key: { domainId: 1, docType: 1, docId: 1, uid: 1 }, name: 'basic', unique: true },
+        { key: { domainId: 1, docType: 1, docId: 1, status: 1, rid: 1, rp: 1 }, name: 'rp', sparse: true },
+        { key: { domainId: 1, docType: 1, docId: 1, score: -1 }, name: 'contestRuleOI', sparse: true },
+        { key: { domainId: 1, docType: 1, docId: 1, accept: -1, time: 1 }, name: 'contestRuleACM', sparse: true },
+        { key: { domainId: 1, docType: 1, uid: 1, enroll: 1, docId: 1 }, name: 'training', sparse: true },
+    );
+});
 bus.on('domain/delete', (domainId) => Promise.all([
     coll.deleteMany({ domainId }),
     collStatus.deleteMany({ domainId }),

packages/hydrooj/src/model/domain.ts

@@ -275,6 +275,16 @@ class DomainModel {
     }
 }
 
-bus.on('app/started', () => coll.createIndex({ lower: 1 }, { unique: true }));
+bus.once('app/started', async () => {
+    await db.ensureIndexes(
+        coll,
+        { key: { lower: 1 }, name: 'lower', unique: true },
+    );
+    await db.ensureIndexes(
+        collUser,
+        { key: { domainId: 1, uid: 1 }, name: 'uid', unique: true },
+        { key: { domainId: 1, uid: 1, rp: -1 }, name: 'rp', sparse: true },
+    );
+});
 export default DomainModel;
 global.Hydro.model.domain = DomainModel;

packages/hydrooj/src/model/record.ts

@@ -143,7 +143,8 @@ class RecordModel {
     }
 
     static getMulti(domainId: string, query: any) {
-        return RecordModel.coll.find({ domainId, ...query });
+        if (domainId) query = { domainId, ...query };
+        return RecordModel.coll.find(query);
     }
 
     static async update(

packages/hydrooj/src/model/storage.ts

@@ -29,7 +29,7 @@ export class StorageModel {
 
     static async get(path: string, savePath?: string) {
         const { value } = await StorageModel.coll.findOneAndUpdate(
-            { path, autoDelete: { $exists: false } },
+            { path, autoDelete: null },
             { $set: { lastUsage: new Date() } },
             { returnDocument: 'after' },
         );
@@ -38,7 +38,7 @@ export class StorageModel {
 
     static async rename(path: string, newPath: string) {
         return await StorageModel.coll.updateOne(
-            { path, autoDelete: { $exists: false } },
+            { path, autoDelete: null },
             { $set: { path: newPath } },
         );
     }
@@ -46,7 +46,7 @@ export class StorageModel {
     static async del(path: string[]) {
         const autoDelete = moment().add(7, 'day').toDate();
         await StorageModel.coll.updateMany(
-            { path: { $in: path }, autoDelete: { $exists: false } },
+            { path: { $in: path }, autoDelete: null },
             { $set: { autoDelete } },
         );
     }
@@ -57,11 +57,11 @@ export class StorageModel {
         const results = recursive
             ? await StorageModel.coll.find({
                 path: { $regex: new RegExp(`^${escapeRegExp(target)}`, 'i') },
-                autoDelete: { $exists: false },
+                autoDelete: null,
             }).toArray()
             : await StorageModel.coll.find({
                 path: { $regex: new RegExp(`^${escapeRegExp(target)}[^/]+$`) },
-                autoDelete: { $exists: false },
+                autoDelete: null,
             }).toArray();
         return results.map((i) => ({
             ...i, name: i.path.split(target)[1], prefix: target,
@@ -70,7 +70,7 @@ export class StorageModel {
 
     static async getMeta(path: string) {
         const { value } = await StorageModel.coll.findOneAndUpdate(
-            { path, autoDelete: { $exists: false } },
+            { path, autoDelete: null },
             { $set: { lastUsage: new Date() } },
             { returnDocument: 'after' },
         );
@@ -85,7 +85,7 @@ export class StorageModel {
 
     static async signDownloadLink(target: string, filename?: string, noExpire = false, useAlternativeEndpointFor?: 'user' | 'judge') {
         const res = await StorageModel.coll.findOneAndUpdate(
-            { path: target, autoDelete: { $exists: false } },
+            { path: target, autoDelete: null },
             { $set: { lastUsage: new Date() } },
         );
         return await storage.signDownloadLink(res.value?._id || target, filename, noExpire, useAlternativeEndpointFor);

packages/hydrooj/src/model/task.ts

@@ -93,7 +93,6 @@ class TaskModel {
     static async add(task: Partial<Task> & { type: string }) {
         const t: Task = {
             ...task,
-            count: task.count ?? 1,
             priority: task.priority ?? 0,
             executeAfter: task.executeAfter || new Date(),
             _id: new ObjectID(),

packages/hydrooj/src/script/rating.ts

@@ -131,7 +131,7 @@ async function runInDomain(id: string, isSub: boolean, report: Function) {
     ], (a, b) => a.uid === b.uid);
     for (const dudoc of dudocs) deltaudict[dudoc.uid] = dudoc.rpdelta;
     const contests: Tdoc<30 | 60>[] = await contest.getMulti('', { domainId, rated: true })
-        .sort('endAt', -1).toArray() as any;
+        .toArray() as any;
     await report({ message: `Found ${contests.length} contests in ${id}` });
     for (const i in contests) {
         const tdoc = contests[i];

packages/hydrooj/src/service/__mocks__/db.ts

@@ -1,4 +1,3 @@
-// @ts-nocheck
 import { Collection, Db, MongoClient } from 'mongodb';
 import { BaseService, Collections } from '../../interface';
 import * as bus from '../bus';
@@ -40,8 +39,6 @@ class MongoService implements BaseService {
     public async stop() {
         await this.client.close();
         await this.client2.close();
-        await this.db.close();
-        await this.db2.close();
     }
 }
 

packages/hydrooj/src/service/db.ts

@@ -57,7 +57,17 @@ class MongoService implements BaseService {
             existed = [];
         }
         for (const index of args) {
-            const i = existed.find(t => t.name == index.name || JSON.stringify(t.key) == JSON.stringify(index.key));
+            let i = existed.find(t => t.name == index.name || JSON.stringify(t.key) == JSON.stringify(index.key));
+            if (!i && Object.keys(index.key).map(k => index.key[k]).includes('text')) {
+                i = existed.find(t => t.textIndexVersion);
+            }
+            if (i.textIndexVersion) {
+                const cur = Object.keys(i.key).filter(t => !t.startsWith('_')).map(k => k + ':' + i.key[k]);
+                for (const key of Object.keys(i.weights)) cur.push(key + ':text');
+                const wanted = Object.keys(index.key).map(key => key + ':' + index.key[key]);
+                if (cur.sort().join(' ') === wanted.sort().join(' ') && i.name === index.name) continue;
+            }
+            index.background = true;
             if (!i) {
                 logger.info('Indexing %s.%s with key %o', coll.collectionName, index.name, index.key);
                 await coll.createIndexes([index]);

packages/hydrooj/src/service/server.ts

@@ -420,7 +420,7 @@ export class Handler extends HandlerCommon {
 
     csrfToken: string;
     loginMethods: any;
-    noCheckPermView: boolean;
+    noCheckPermView = false;
     notUsage: boolean;
     __param: Record<string, ParamOption[]>;
 
@@ -467,7 +467,6 @@ export class Handler extends HandlerCommon {
         const [xff, xhost] = system.getMany(['server.xff', 'server.xhost']);
         if (xff) this.request.ip = this.request.headers[xff.toLowerCase()] || this.request.ip;
         if (xhost) this.request.host = this.request.headers[xhost.toLowerCase()] || this.request.host;
-        this.noCheckPermView = false;
     }
 
     // eslint-disable-next-line class-methods-use-this