move deleteAccount() to AccountManager

preload.js

@@ -491,37 +491,3 @@ const {
 } = require('./ts/util/blockedNumberController');
 
 window.BlockedNumberController = BlockedNumberController;
-window.deleteAccount = async reason => {
-  const deleteEverything = async () => {
-    window.log.info(
-      'configuration message sent successfully. Deleting everything'
-    );
-    await window.Signal.Logs.deleteAll();
-    await window.Signal.Data.removeAll();
-    await window.Signal.Data.close();
-    await window.Signal.Data.removeDB();
-    await window.Signal.Data.removeOtherData();
-    // 'unlink' => toast will be shown on app restart
-    window.localStorage.setItem('restart-reason', reason);
-  };
-  try {
-    window.log.info('DeleteAccount => Sending a last SyncConfiguration');
-    // be sure to wait for the message being effectively sent. Otherwise we won't be able to encrypt it for our devices !
-    await window.libsession.Utils.SyncUtils.forceSyncConfigurationNowIfNeeded(
-      true
-    );
-    window.log.info('Last configuration message sent!');
-    await deleteEverything();
-  } catch (error) {
-    window.log.error(
-      'Something went wrong deleting all data:',
-      error && error.stack ? error.stack : error
-    );
-    try {
-      await deleteEverything();
-    } catch (e) {
-      window.log.error(e);
-    }
-  }
-  window.restart();
-};

ts/components/session/LeftPaneSettingSection.tsx

@@ -14,6 +14,7 @@ import { SessionSearchInput } from './SessionSearchInput';
 import { SessionSettingCategory } from './settings/SessionSettings';
 import { DefaultTheme } from 'styled-components';
 import { LeftPaneSectionHeader } from './LeftPaneSectionHeader';
+import { AccountManager } from '../../util';
 
 interface Props {
   settingsCategory: SessionSettingCategory;
@@ -179,7 +180,7 @@ export class LeftPaneSettingSection extends React.Component<Props, State> {
       title,
       message,
       messageSub,
-      resolve: window.deleteAccount,
+      resolve: AccountManager.deleteAccount,
       okTheme: 'danger',
     });
   }

ts/components/session/SessionIDResetDialog.tsx

@@ -4,6 +4,7 @@ import { SessionModal } from './SessionModal';
 import { SessionButton, SessionButtonColor } from './SessionButton';
 import { DefaultTheme, withTheme } from 'styled-components';
 import { SessionIcon, SessionIconSize, SessionIconType } from './icon';
+import { AccountManager } from '../../util';
 
 type Props = {
   onClose: any;
@@ -40,7 +41,7 @@ const SessionIDResetDialogInner = (props: Props) => {
         <SessionButton
           text="Upgrade Now"
           onClick={() => {
-            window.deleteAccount('Session ID Upgrade');
+            void AccountManager.deleteAccount('Session ID Upgrade');
             props.onClose();
           }}
           buttonColor={SessionButtonColor.Danger}

ts/components/session/registration/RegistrationTabs.tsx

@@ -18,6 +18,7 @@ import {
   sessionGenerateKeyPair,
 } from '../../../util/accountManager';
 import { fromHex, fromHexToArray } from '../../../session/utils/String';
+import { TaskTimedOutError } from '../../../session/utils/Promise';
 
 export const MAX_USERNAME_LENGTH = 20;
 // tslint:disable: use-simple-attributes
@@ -251,10 +252,17 @@ export async function signInWithLinking(signInDetails: {
     trigger('openInbox');
   } catch (e) {
     await resetRegistration();
-    ToastUtils.pushToastError(
-      'registrationError',
-      `Error: ${e.message || 'Something went wrong'}`
-    );
+    if (e instanceof TaskTimedOutError) {
+      ToastUtils.pushToastError(
+        'registrationError',
+        'Could not find your display name. Please Sign In by Restoring Your Account instead.'
+      );
+    } else {
+      ToastUtils.pushToastError(
+        'registrationError',
+        `Error: ${e.message || 'Something went wrong'}`
+      );
+    }
     window.log.warn('exception during registration:', e);
   }
 }

ts/receiver/configMessage.ts

@@ -56,7 +56,7 @@ async function handleGroupsAndContactsFromConfigMessage(
     (await getItemById(hasSyncedInitialConfigurationItem))?.value || false;
   if (didWeHandleAConfigurationMessageAlready) {
     window?.log?.warn(
-      'Dropping configuration change as we already handled one... '
+      'Dropping configuration contacts/groups change as we already handled one... '
     );
     return;
   }

ts/session/utils/Promise.ts

@@ -5,6 +5,14 @@ async function toPromise<T>(value: Return<T>): Promise<T> {
   return value instanceof Promise ? value : Promise.resolve(value);
 }
 
+export class TaskTimedOutError extends Error {
+  constructor() {
+    super('Task timed out');
+    // Set the prototype explicitly.
+    Object.setPrototypeOf(this, TaskTimedOutError.prototype);
+  }
+}
+
 /**
  * Create a promise which waits until `done` is called or until `timeout` period is reached.
  * If `timeout` is reached then this will throw an Error.
@@ -19,7 +27,7 @@ export async function waitForTask<T>(
   const timeoutPromise = new Promise<T>((_, rej) => {
     const wait = setTimeout(() => {
       clearTimeout(wait);
-      rej(new Error('Task timed out.'));
+      rej(new TaskTimedOutError());
     }, timeoutMs);
   });
 
@@ -125,7 +133,7 @@ export async function timeout<T>(
   const timeoutPromise = new Promise<T>((_, rej) => {
     const wait = setTimeout(() => {
       clearTimeout(wait);
-      rej(new Error('Task timed out.'));
+      rej(new TaskTimedOutError());
     }, timeoutMs);
   });
 

ts/util/accountManager.ts

@@ -9,13 +9,13 @@ import {
 import { getOurPubKeyStrFromCache } from '../session/utils/User';
 import { trigger } from '../shims/events';
 import {
-  createOrUpdateItem,
   removeAllContactPreKeys,
   removeAllContactSignedPreKeys,
   removeAllPreKeys,
   removeAllSessions,
   removeAllSignedPreKeys,
 } from '../data/data';
+import { forceSyncConfigurationNowIfNeeded } from '../session/utils/syncUtils';
 
 /**
  * Might throw
@@ -167,6 +167,39 @@ export class AccountManager {
     ]);
   }
 
+  public static async deleteAccount(reason?: string) {
+    const deleteEverything = async () => {
+      window.log.info(
+        'configuration message sent successfully. Deleting everything'
+      );
+      await window.Signal.Logs.deleteAll();
+      await window.Signal.Data.removeAll();
+      await window.Signal.Data.close();
+      await window.Signal.Data.removeDB();
+      await window.Signal.Data.removeOtherData();
+      // 'unlink' => toast will be shown on app restart
+      window.localStorage.setItem('restart-reason', reason || '');
+    };
+    try {
+      window.log.info('DeleteAccount => Sending a last SyncConfiguration');
+      // be sure to wait for the message being effectively sent. Otherwise we won't be able to encrypt it for our devices !
+      await forceSyncConfigurationNowIfNeeded(true);
+      window.log.info('Last configuration message sent!');
+      await deleteEverything();
+    } catch (error) {
+      window.log.error(
+        'Something went wrong deleting all data:',
+        error && error.stack ? error.stack : error
+      );
+      try {
+        await deleteEverything();
+      } catch (e) {
+        window.log.error(e);
+      }
+    }
+    window.restart();
+  }
+
   private static async createAccount(identityKeyPair: any) {
     const sodium = await getSodium();
     let password = fromArrayBufferToBase64(sodium.randombytes_buf(16));

ts/window.d.ts

@@ -46,7 +46,6 @@ declare global {
     clipboard: any;
     confirmationDialog: (params: ConfirmationDialogParams) => any;
     dcodeIO: any;
-    deleteAccount: any;
     displayNameRegex: any;
     friends: any;
     getConversations: any;