Disable `class-methods-use-this` lint rule

.eslintrc.js

@@ -45,6 +45,7 @@ const rules = {
 
   'no-continue': 'off',
   'lines-between-class-members': 'off',
+  'class-methods-use-this': 'off',
 
   // Prettier overrides:
   'arrow-parens': 'off',

ts/ConversationController.ts

@@ -313,7 +313,6 @@ export class ConversationController {
     return conversation;
   }
 
-  // eslint-disable-next-line class-methods-use-this
   areWePrimaryDevice(): boolean {
     const ourDeviceId = window.textsecure.storage.user.getDeviceId();
 
@@ -719,7 +718,6 @@ export class ConversationController {
    * conversation the message belongs to OR null if a conversation isn't
    * found.
    */
-  // eslint-disable-next-line class-methods-use-this
   async getConversationForTargetMessage(
     targetFromId: string,
     targetTimestamp: number

ts/LibSignalStores.ts

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: AGPL-3.0-only
 
 /* eslint-disable max-classes-per-file */
-/* eslint-disable class-methods-use-this */
 
 import { isNumber } from 'lodash';
 

ts/SignalProtocolStore.ts

@@ -1,8 +1,6 @@
 // Copyright 2016-2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 
-/* eslint-disable class-methods-use-this */
-
 import PQueue from 'p-queue';
 import { isNumber } from 'lodash';
 import { z } from 'zod';

ts/components/conversation/ContactDetail.tsx

@@ -1,4 +1,4 @@
-// Copyright 2018-2020 Signal Messenger, LLC
+// Copyright 2018-2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 
 import React from 'react';
@@ -74,7 +74,6 @@ function getLabelForAddress(
 }
 
 export class ContactDetail extends React.Component<Props> {
-  // eslint-disable-next-line class-methods-use-this
   public renderSendMessage({
     hasSignalAccount,
     i18n,
@@ -109,7 +108,6 @@ export class ContactDetail extends React.Component<Props> {
     );
   }
 
-  // eslint-disable-next-line class-methods-use-this
   public renderEmail(
     items: Array<Email> | undefined,
     i18n: LocalizerType
@@ -133,7 +131,6 @@ export class ContactDetail extends React.Component<Props> {
     });
   }
 
-  // eslint-disable-next-line class-methods-use-this
   public renderPhone(
     items: Array<Phone> | undefined,
     i18n: LocalizerType
@@ -157,7 +154,6 @@ export class ContactDetail extends React.Component<Props> {
     });
   }
 
-  // eslint-disable-next-line class-methods-use-this
   public renderAddressLine(value: string | undefined): JSX.Element | undefined {
     if (!value) {
       return undefined;
@@ -166,7 +162,6 @@ export class ContactDetail extends React.Component<Props> {
     return <div>{value}</div>;
   }
 
-  // eslint-disable-next-line class-methods-use-this
   public renderPOBox(
     poBox: string | undefined,
     i18n: LocalizerType
@@ -182,7 +177,6 @@ export class ContactDetail extends React.Component<Props> {
     );
   }
 
-  // eslint-disable-next-line class-methods-use-this
   public renderAddressLineTwo(address: PostalAddress): JSX.Element | null {
     if (address.city || address.region || address.postcode) {
       return (

ts/components/conversation/Quote.tsx

@@ -191,7 +191,6 @@ export class Quote extends React.Component<Props, State> {
     );
   }
 
-  // eslint-disable-next-line class-methods-use-this
   public renderIcon(icon: string): JSX.Element {
     return (
       <div className="module-quote__icon-container">

ts/components/leftPane/LeftPaneArchiveHelper.tsx

@@ -27,8 +27,6 @@ export type LeftPaneArchivePropsType =
   | LeftPaneArchiveBasePropsType
   | (LeftPaneArchiveBasePropsType & LeftPaneSearchPropsType);
 
-/* eslint-disable class-methods-use-this */
-
 export class LeftPaneArchiveHelper extends LeftPaneHelper<LeftPaneArchivePropsType> {
   private readonly archivedConversations: ReadonlyArray<ConversationListItemPropsType>;
 

ts/components/leftPane/LeftPaneChooseGroupMembersHelper.tsx

@@ -32,8 +32,6 @@ export type LeftPaneChooseGroupMembersPropsType = {
   selectedContacts: Array<ConversationType>;
 };
 
-/* eslint-disable class-methods-use-this */
-
 export class LeftPaneChooseGroupMembersHelper extends LeftPaneHelper<LeftPaneChooseGroupMembersPropsType> {
   private readonly candidateContacts: ReadonlyArray<ConversationType>;
 

ts/components/leftPane/LeftPaneComposeHelper.tsx

@@ -32,8 +32,6 @@ enum TopButton {
   StartNewConversation,
 }
 
-/* eslint-disable class-methods-use-this */
-
 export class LeftPaneComposeHelper extends LeftPaneHelper<LeftPaneComposePropsType> {
   private readonly composeContacts: ReadonlyArray<ContactListItemPropsType>;
 

ts/components/leftPane/LeftPaneHelper.tsx

@@ -21,8 +21,6 @@ export type ToFindType = {
   unreadOnly: boolean;
 };
 
-/* eslint-disable class-methods-use-this */
-
 export abstract class LeftPaneHelper<T> {
   getHeaderContents(
     _: Readonly<{

ts/components/leftPane/LeftPaneInboxHelper.tsx

@@ -23,8 +23,6 @@ export type LeftPaneInboxPropsType = {
   startSearchCounter: number;
 };
 
-/* eslint-disable class-methods-use-this */
-
 export class LeftPaneInboxHelper extends LeftPaneHelper<LeftPaneInboxPropsType> {
   private readonly conversations: ReadonlyArray<ConversationListItemPropsType>;
 

ts/components/leftPane/LeftPaneSearchHelper.tsx

@@ -43,8 +43,6 @@ const searchResultKeys: Array<
   'conversationResults' | 'contactResults' | 'messageResults'
 > = ['conversationResults', 'contactResults', 'messageResults'];
 
-/* eslint-disable class-methods-use-this */
-
 export class LeftPaneSearchHelper extends LeftPaneHelper<LeftPaneSearchPropsType> {
   private readonly conversationResults: MaybeLoadedSearchResultsType<ConversationListItemPropsType>;
 
@@ -144,7 +142,6 @@ export class LeftPaneSearchHelper extends LeftPaneHelper<LeftPaneSearchPropsType
   }
 
   // This is currently unimplemented. See DESKTOP-1170.
-  // eslint-disable-next-line class-methods-use-this
   getRowIndexToScrollTo(
     _selectedConversationId: undefined | string
   ): undefined | number {
@@ -256,7 +253,6 @@ export class LeftPaneSearchHelper extends LeftPaneHelper<LeftPaneSearchPropsType
   }
 
   // This is currently unimplemented. See DESKTOP-1170.
-  // eslint-disable-next-line class-methods-use-this
   getConversationAndMessageAtIndex(
     _conversationIndex: number
   ): undefined | { conversationId: string; messageId?: string } {
@@ -264,7 +260,6 @@ export class LeftPaneSearchHelper extends LeftPaneHelper<LeftPaneSearchPropsType
   }
 
   // This is currently unimplemented. See DESKTOP-1170.
-  // eslint-disable-next-line class-methods-use-this
   getConversationAndMessageInDirection(
     _toFind: Readonly<ToFindType>,
     _selectedConversationId: undefined | string,

ts/components/leftPane/LeftPaneSetGroupMetadataHelper.tsx

@@ -36,8 +36,6 @@ export type LeftPaneSetGroupMetadataPropsType = {
   userAvatarData: ReadonlyArray<AvatarDataType>;
 };
 
-/* eslint-disable class-methods-use-this */
-
 export class LeftPaneSetGroupMetadataHelper extends LeftPaneHelper<LeftPaneSetGroupMetadataPropsType> {
   private readonly groupAvatar: undefined | Uint8Array;
 

ts/context/Bytes.ts

@@ -1,8 +1,6 @@
 // Copyright 2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 
-/* eslint-disable class-methods-use-this */
-
 import { Buffer } from 'buffer';
 
 export class Bytes {

ts/context/Crypto.ts

@@ -1,8 +1,6 @@
 // Copyright 2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 
-/* eslint-disable class-methods-use-this */
-
 import { Buffer } from 'buffer';
 import type { Decipher } from 'crypto';
 import crypto from 'crypto';

ts/jobs/normalMessageSendJobQueue.ts

@@ -1,8 +1,6 @@
 // Copyright 2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 
-/* eslint-disable class-methods-use-this */
-
 import type PQueue from 'p-queue';
 import type { LoggerType } from '../types/Logging';
 import { exponentialBackoffMaxAttempts } from '../util/exponentialBackoff';

ts/jobs/reactionJobQueue.ts

@@ -40,8 +40,6 @@ const reactionJobData = z.object({
 
 export type ReactionJobData = z.infer<typeof reactionJobData>;
 
-/* eslint-disable class-methods-use-this */
-
 export class ReactionJobQueue extends JobQueue<ReactionJobData> {
   private readonly inMemoryQueues = new InMemoryQueues();
 

ts/jobs/readSyncJobQueue.ts

@@ -1,8 +1,6 @@
 // Copyright 2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 
-/* eslint-disable class-methods-use-this */
-
 import * as durations from '../util/durations';
 import type { LoggerType } from '../types/Logging';
 import { exponentialBackoffMaxAttempts } from '../util/exponentialBackoff';

ts/jobs/removeStorageKeyJobQueue.ts

@@ -1,6 +1,5 @@
 // Copyright 2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
-/* eslint-disable class-methods-use-this */
 
 import { z } from 'zod';
 

ts/jobs/reportSpamJobQueue.ts

@@ -1,6 +1,5 @@
 // Copyright 2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
-/* eslint-disable class-methods-use-this */
 
 import * as z from 'zod';
 import * as durations from '../util/durations';

ts/jobs/viewSyncJobQueue.ts

@@ -1,8 +1,6 @@
 // Copyright 2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 
-/* eslint-disable class-methods-use-this */
-
 import * as durations from '../util/durations';
 import type { LoggerType } from '../types/Logging';
 import { exponentialBackoffMaxAttempts } from '../util/exponentialBackoff';

ts/jobs/viewedReceiptsJobQueue.ts

@@ -1,8 +1,6 @@
 // Copyright 2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 
-/* eslint-disable class-methods-use-this */
-
 import { z } from 'zod';
 import * as durations from '../util/durations';
 import type { LoggerType } from '../types/Logging';

ts/models/conversations.ts

@@ -1,7 +1,6 @@
 // Copyright 2020-2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 
-/* eslint-disable class-methods-use-this */
 /* eslint-disable camelcase */
 import { compact, isNumber } from 'lodash';
 import { batch as batchDispatch } from 'react-redux';
@@ -204,7 +203,6 @@ export class ConversationModel extends window.Backbone
 
   private isInReduxBatch = false;
 
-  // eslint-disable-next-line class-methods-use-this
   defaults(): Partial<ConversationAttributesType> {
     return {
       unreadCount: 0,
@@ -234,7 +232,6 @@ export class ConversationModel extends window.Backbone
     return this.get('uuid') || this.get('e164');
   }
 
-  // eslint-disable-next-line class-methods-use-this
   getContactCollection(): Backbone.Collection<ConversationModel> {
     const collection = new window.Backbone.Collection<ConversationModel>();
     const collator = new Intl.Collator(undefined, { sensitivity: 'base' });

ts/models/messages.ts

@@ -760,7 +760,6 @@ export class MessageModel extends window.Backbone.Model<MessageAttributesType> {
     return `${account}.${device} ${timestamp}`;
   }
 
-  // eslint-disable-next-line class-methods-use-this
   defaults(): Partial<MessageAttributesType> {
     return {
       timestamp: new Date().getTime(),
@@ -768,7 +767,6 @@ export class MessageModel extends window.Backbone.Model<MessageAttributesType> {
     };
   }
 
-  // eslint-disable-next-line class-methods-use-this
   validate(attributes: Record<string, unknown>): void {
     const required = ['conversationId', 'received_at', 'sent_at'];
     const missing = _.filter(required, attr => !attributes[attr]);
@@ -782,7 +780,6 @@ export class MessageModel extends window.Backbone.Model<MessageAttributesType> {
     this.set(attributes);
   }
 
-  // eslint-disable-next-line class-methods-use-this
   getNameForNumber(number: string): string {
     const conversation = window.ConversationController.get(number);
     if (!conversation) {
@@ -1264,7 +1261,6 @@ export class MessageModel extends window.Backbone.Model<MessageAttributesType> {
     );
   }
 
-  // eslint-disable-next-line class-methods-use-this
   isReplayableError(e: Error): boolean {
     return (
       e.name === 'MessageError' ||
@@ -2071,7 +2067,6 @@ export class MessageModel extends window.Backbone.Model<MessageAttributesType> {
     });
   }
 
-  // eslint-disable-next-line class-methods-use-this
   async copyFromQuotedMessage(
     quote: ProcessedQuote | undefined,
     conversationId: string
@@ -2145,7 +2140,6 @@ export class MessageModel extends window.Backbone.Model<MessageAttributesType> {
     return result;
   }
 
-  // eslint-disable-next-line class-methods-use-this
   async copyQuoteContentFromOriginal(
     originalMessage: MessageModel,
     quote: QuotedMessageType

ts/services/calling.ts

@@ -1,8 +1,6 @@
 // Copyright 2020-2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 
-/* eslint-disable class-methods-use-this */
-
 import { desktopCapturer, ipcRenderer } from 'electron';
 import type {
   AudioDevice,

ts/test-electron/MessageReceiver_test.ts

@@ -1,9 +1,7 @@
 // Copyright 2015-2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
-/* eslint-disable
-     class-methods-use-this,
-     @typescript-eslint/no-empty-function
-     */
+
+/* eslint-disable @typescript-eslint/no-empty-function */
 
 import { assert } from 'chai';
 import { v4 as getGuid } from 'uuid';

ts/test-electron/WebsocketResources_test.ts

@@ -1,7 +1,7 @@
 // Copyright 2015-2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable
-     class-methods-use-this,
      no-new,
      @typescript-eslint/no-empty-function,
      @typescript-eslint/no-explicit-any

ts/test-electron/context/createNativeThemeListener_test.ts

@@ -21,7 +21,6 @@ class FakeIPC extends EventEmitter implements MinimalIPC {
     return this.state;
   }
 
-  // eslint-disable-next-line class-methods-use-this
   public send() {
     throw new Error(
       'This should not be called. It is only here to satisfy the interface'

ts/test-node/jobs/JobQueue_test.ts

@@ -1,6 +1,7 @@
 // Copyright 2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
-/* eslint-disable max-classes-per-file, class-methods-use-this */
+
+/* eslint-disable max-classes-per-file */
 
 import { assert } from 'chai';
 import * as sinon from 'sinon';

ts/textsecure/AccountManager.ts

@@ -4,7 +4,6 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 /* eslint-disable @typescript-eslint/ban-types */
 /* eslint-disable more/no-then */
-/* eslint-disable class-methods-use-this */
 /* eslint-disable @typescript-eslint/explicit-module-boundary-types */
 import PQueue from 'p-queue';
 import { omit } from 'lodash';

ts/textsecure/MessageReceiver.ts

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: AGPL-3.0-only
 
 /* eslint-disable no-bitwise */
-/* eslint-disable class-methods-use-this */
 /* eslint-disable camelcase */
 
 import { isNumber, map } from 'lodash';

ts/textsecure/OutgoingMessage.ts

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: AGPL-3.0-only
 
 /* eslint-disable guard-for-in */
-/* eslint-disable class-methods-use-this */
 /* eslint-disable @typescript-eslint/no-explicit-any */
 /* eslint-disable more/no-then */
 /* eslint-disable no-param-reassign */

ts/textsecure/SendMessage.ts

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: AGPL-3.0-only
 
 /* eslint-disable no-nested-ternary */
-/* eslint-disable class-methods-use-this */
 /* eslint-disable more/no-then */
 /* eslint-disable no-bitwise */
 /* eslint-disable max-classes-per-file */

ts/util/callingTones.ts

@@ -1,4 +1,4 @@
-// Copyright 2020 Signal Messenger, LLC
+// Copyright 2020-2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 
 import PQueue from 'p-queue';
@@ -12,7 +12,6 @@ const ringtoneEventQueue = new PQueue({
 class CallingTones {
   private ringtone?: Sound;
 
-  // eslint-disable-next-line class-methods-use-this
   async playEndCall(): Promise<void> {
     const canPlayTone = window.Events.getCallRingtoneNotification();
     if (!canPlayTone) {
@@ -55,7 +54,6 @@ class CallingTones {
     });
   }
 
-  // eslint-disable-next-line class-methods-use-this
   async someonePresenting() {
     const canPlayTone = window.Events.getCallRingtoneNotification();
     if (!canPlayTone) {

ts/views/conversation_view.ts

@@ -313,7 +313,6 @@ export class ConversationView extends window.Backbone.View<ConversationModel> {
     this.updateAttachmentsView();
   }
 
-  // eslint-disable-next-line class-methods-use-this
   events(): Record<string, string> {
     return {
       drop: 'onDrop',
@@ -326,7 +325,6 @@ export class ConversationView extends window.Backbone.View<ConversationModel> {
   //   classname wouldn't be applied when Backbone creates our el.
   // eslint-disable-next-line @typescript-eslint/ban-ts-comment
   // @ts-ignore
-  // eslint-disable-next-line class-methods-use-this
   className(): string {
     return 'conversation';
   }
@@ -334,7 +332,6 @@ export class ConversationView extends window.Backbone.View<ConversationModel> {
   // Same situation as className().
   // eslint-disable-next-line @typescript-eslint/ban-ts-comment
   // @ts-ignore
-  // eslint-disable-next-line class-methods-use-this
   id(): string {
     return `conversation-${this.model.cid}`;
   }
@@ -1005,7 +1002,6 @@ export class ConversationView extends window.Backbone.View<ConversationModel> {
     };
   }
 
-  // eslint-disable-next-line class-methods-use-this
   async cleanModels(
     collection: MessageModelCollectionType | Array<MessageModel>
   ): Promise<Array<MessageModel>> {
@@ -2154,7 +2150,6 @@ export class ConversationView extends window.Backbone.View<ConversationModel> {
     this.downloadAttachment({ attachment, timestamp, isDangerous });
   }
 
-  // eslint-disable-next-line class-methods-use-this
   async downloadAttachment({
     attachment,
     timestamp,
@@ -2753,7 +2748,6 @@ export class ConversationView extends window.Backbone.View<ConversationModel> {
     this.listenBack(view);
   }
 
-  // eslint-disable-next-line class-methods-use-this
   async openConversation(
     conversationId: string,
     messageId?: string
@@ -2989,7 +2983,6 @@ export class ConversationView extends window.Backbone.View<ConversationModel> {
     return true;
   }
 
-  // eslint-disable-next-line class-methods-use-this
   showSendAnywayDialog(
     contacts: Array<ConversationModel>,
     confirmText?: string
@@ -3427,7 +3420,6 @@ export class ConversationView extends window.Backbone.View<ConversationModel> {
     window.reduxActions.linkPreviews.removeLinkPreview();
   }
 
-  // eslint-disable-next-line class-methods-use-this
   async getStickerPackPreview(
     url: string,
     abortSignal: Readonly<AbortSignal>
@@ -3529,7 +3521,6 @@ export class ConversationView extends window.Backbone.View<ConversationModel> {
     }
   }
 
-  // eslint-disable-next-line class-methods-use-this
   async getGroupPreview(
     url: string,
     abortSignal: Readonly<AbortSignal>