Merge pull request #8084 from weseek/feat/126536-install-yjs-libraries

feat: Install yjs libraries

apps/app/package.json

@@ -185,7 +185,7 @@
     "remark-toc": "^8.0.1",
     "remark-wiki-link": "^1.0.4",
     "sanitize-filename": "^1.6.3",
-    "socket.io": "^4.2.0",
+    "socket.io": "^4.7.2",
     "stream-to-promise": "^3.0.0",
     "string-width": "=4.2.2",
     "superjson": "^1.9.1",
@@ -256,6 +256,10 @@
     "socket.io-client": "^4.2.0",
     "source-map-loader": "^4.0.1",
     "swagger2openapi": "^7.0.8",
-    "tsc-alias": "^1.2.9"
+    "tsc-alias": "^1.2.9",
+    "y-codemirror.next": "^0.3.2",
+    "y-mongodb-provider": "^0.1.7",
+    "y-socket.io": "^1.1.0",
+    "yjs": "^13.6.7"
   }
 }

apps/app/src/components/PageEditor/PageEditor.tsx

@@ -19,7 +19,7 @@ import { toastError, toastSuccess } from '~/client/util/toastr';
 import { OptionsToSave } from '~/interfaces/page-operation';
 import { SocketEventName } from '~/interfaces/websocket';
 import {
-  useDefaultIndentSize,
+  useDefaultIndentSize, useCurrentUser,
   useCurrentPathname, useIsEnabledAttachTitleHeader,
   useIsEditable, useIsUploadableFile, useIsUploadableImage, useIsIndentSizeForced,
 } from '~/stores/context';
@@ -113,6 +113,7 @@ export const PageEditor = React.memo((props: Props): JSX.Element => {
   const { mutate: mutateRemoteRevisionId } = useRemoteRevisionBody();
   const { mutate: mutateRemoteRevisionLastUpdatedAt } = useRemoteRevisionLastUpdatedAt();
   const { mutate: mutateRemoteRevisionLastUpdateUser } = useRemoteRevisionLastUpdateUser();
+  const { data: user } = useCurrentUser();
 
   const { data: socket } = useGlobalSocket();
 
@@ -161,15 +162,16 @@ export const PageEditor = React.memo((props: Props): JSX.Element => {
   const setMarkdownPreviewWithDebounce = useMemo(() => debounce(100, throttle(150, (value: string) => {
     setMarkdownToPreview(value);
   })), []);
-  const mutateIsEnabledUnsavedWarningWithDebounce = useMemo(() => debounce(600, throttle(900, (value: string) => {
-    // Displays an unsaved warning alert
-    mutateIsEnabledUnsavedWarning(value !== initialValueRef.current);
-  })), [mutateIsEnabledUnsavedWarning]);
+  // const mutateIsEnabledUnsavedWarningWithDebounce = useMemo(() => debounce(600, throttle(900, (value: string) => {
+  //   // Displays an unsaved warning alert
+  //   mutateIsEnabledUnsavedWarning(value !== initialValueRef.current);
+  // })), [mutateIsEnabledUnsavedWarning]);
 
   const markdownChangedHandler = useCallback((value: string) => {
     setMarkdownPreviewWithDebounce(value);
-    mutateIsEnabledUnsavedWarningWithDebounce(value);
-  }, [mutateIsEnabledUnsavedWarningWithDebounce, setMarkdownPreviewWithDebounce]);
+    // mutateIsEnabledUnsavedWarningWithDebounce(value);
+  // }, [mutateIsEnabledUnsavedWarningWithDebounce, setMarkdownPreviewWithDebounce]);
+  }, [setMarkdownPreviewWithDebounce]);
 
 
   const { data: codeMirrorEditor } = useCodeMirrorEditorIsolated(GlobalCodeMirrorEditorKey.MAIN);
@@ -467,17 +469,6 @@ export const PageEditor = React.memo((props: Props): JSX.Element => {
 
   }, [mutateCurrentPage, mutateEditingMarkdown, mutateIsConflict, mutateTagsInfo, syncTagsInfoForEditor]);
 
-
-  // initialize
-  useEffect(() => {
-    if (initialValue == null) {
-      return;
-    }
-    codeMirrorEditor?.initDoc(initialValue);
-    setMarkdownToPreview(initialValue);
-    mutateIsEnabledUnsavedWarning(false);
-  }, [codeMirrorEditor, initialValue, mutateIsEnabledUnsavedWarning]);
-
   // initial caret line
   useEffect(() => {
     codeMirrorEditor?.setCaretLine();
@@ -532,19 +523,21 @@ export const PageEditor = React.memo((props: Props): JSX.Element => {
     }
   }, [initialValue, isIndentSizeForced, mutateCurrentIndentSize]);
 
-  // when transitioning to a different page, if the initialValue is the same,
-  // UnControlled CodeMirror value does not reset, so explicitly set the value to initialValue
-  const onRouterChangeComplete = useCallback(() => {
-    codeMirrorEditor?.initDoc(initialValue);
-    codeMirrorEditor?.setCaretLine();
-  }, [codeMirrorEditor, initialValue]);
 
-  useEffect(() => {
-    router.events.on('routeChangeComplete', onRouterChangeComplete);
-    return () => {
-      router.events.off('routeChangeComplete', onRouterChangeComplete);
-    };
-  }, [onRouterChangeComplete, router.events]);
+  // TODO: Check the reproduction conditions that made this code necessary and confirm reproduction
+  // // when transitioning to a different page, if the initialValue is the same,
+  // // UnControlled CodeMirror value does not reset, so explicitly set the value to initialValue
+  // const onRouterChangeComplete = useCallback(() => {
+  //   codeMirrorEditor?.initDoc(ydoc?.getText('codemirror').toString());
+  //   codeMirrorEditor?.setCaretLine();
+  // }, [codeMirrorEditor, ydoc]);
+
+  // useEffect(() => {
+  //   router.events.on('routeChangeComplete', onRouterChangeComplete);
+  //   return () => {
+  //     router.events.off('routeChangeComplete', onRouterChangeComplete);
+  //   };
+  // }, [onRouterChangeComplete, router.events]);
 
   if (!isEditable) {
     return <></>;
@@ -576,6 +569,11 @@ export const PageEditor = React.memo((props: Props): JSX.Element => {
           onSave={saveWithShortcut}
           onUpload={uploadHandler}
           indentSize={currentIndentSize ?? defaultIndentSize}
+          pageId={pageId}
+          userName={user?.name}
+          socket={socket}
+          initialValue={initialValue}
+          setMarkdownToPreview={setMarkdownToPreview}
         />
       </div>
       <div className="page-editor-preview-container flex-expand-vert d-none d-lg-flex">

apps/app/src/interfaces/websocket.ts

@@ -22,6 +22,9 @@ export const SocketEventName = {
   PageUpdated: 'page:update',
   PageDeleted: 'page:delete',
 
+  // YDoc
+  YDocSync: 'ydoc:sync',
+  YDocSyncError: 'ydoc:sync:error',
 } as const;
 export type SocketEventName = typeof SocketEventName[keyof typeof SocketEventName];
 

apps/app/src/server/service/socket-io.js

@@ -1,8 +1,12 @@
 import { Server } from 'socket.io';
 
+import { SocketEventName } from '~/interfaces/websocket';
 import loggerFactory from '~/utils/logger';
+
 import { RoomPrefix, getRoomNameWithId } from '../util/socket-io-helpers';
 
+import YjsConnectionManager from './yjsConnectionManager';
+
 const expressSession = require('express-session');
 const passport = require('passport');
 
@@ -33,6 +37,9 @@ class SocketIoService {
     });
     this.io.attach(server);
 
+    // create the YjsConnectionManager instance
+    this.yjsConnectionManager = new YjsConnectionManager(this.io);
+
     // create namespace for admin
     this.adminNamespace = this.io.of('/admin');
 
@@ -47,6 +54,7 @@ class SocketIoService {
 
     await this.setupLoginedUserRoomsJoinOnConnection();
     await this.setupDefaultSocketJoinRoomsEventHandler();
+    await this.setupYjsConnection();
   }
 
   getDefaultSocket() {
@@ -151,6 +159,20 @@ class SocketIoService {
     });
   }
 
+  setupYjsConnection() {
+    this.io.on('connection', (socket) => {
+      socket.on(SocketEventName.YDocSync, async({ pageId, initialValue }) => {
+        try {
+          await this.yjsConnectionManager.handleYDocSync(pageId, initialValue);
+        }
+        catch (error) {
+          logger.warn(error.message);
+          socket.emit(SocketEventName.YDocSyncError, 'An error occurred during YDoc synchronization.');
+        }
+      });
+    });
+  }
+
   async checkConnectionLimitsForAdmin(socket, next) {
     const namespaceName = socket.nsp.name;
 

apps/app/src/server/service/yjsConnectionManager.ts

@@ -0,0 +1,73 @@
+import type { Server } from 'socket.io';
+import { MongodbPersistence } from 'y-mongodb-provider';
+import { YSocketIO } from 'y-socket.io/dist/server';
+import * as Y from 'yjs';
+
+import { getMongoUri } from '../util/mongoose-utils';
+
+export const MONGODB_PERSISTENCE_COLLECTION_NAME = 'yjs-writings';
+export const MONGODB_PERSISTENCE_FLUSH_SIZE = 100;
+
+class YjsConnectionManager {
+
+  private ysocketio: YSocketIO;
+
+  private mdb: MongodbPersistence;
+
+  constructor(io: Server) {
+    this.ysocketio = new YSocketIO(io);
+    this.ysocketio.initialize();
+
+    this.mdb = new MongodbPersistence(getMongoUri(), {
+      collectionName: MONGODB_PERSISTENCE_COLLECTION_NAME,
+      flushSize: MONGODB_PERSISTENCE_FLUSH_SIZE,
+    });
+
+    this.getCurrentYdoc = this.getCurrentYdoc.bind(this);
+  }
+
+  public async handleYDocSync(pageId: string, initialValue: string): Promise<void> {
+    const persistedYdoc = await this.mdb.getYDoc(pageId);
+    const persistedStateVector = Y.encodeStateVector(persistedYdoc);
+
+    await this.mdb.flushDocument(pageId);
+
+    const currentYdoc = this.getCurrentYdoc(pageId);
+
+    const persistedCodeMirrorText = persistedYdoc.getText('codemirror').toString();
+    const currentCodeMirrorText = currentYdoc.getText('codemirror').toString();
+
+    if (persistedCodeMirrorText === '' && currentCodeMirrorText === '') {
+      currentYdoc.getText('codemirror').insert(0, initialValue);
+    }
+
+    const diff = Y.encodeStateAsUpdate(currentYdoc, persistedStateVector);
+
+    if (diff.reduce((prev, curr) => prev + curr, 0) > 0) {
+      this.mdb.storeUpdate(pageId, diff);
+    }
+
+    Y.applyUpdate(currentYdoc, Y.encodeStateAsUpdate(persistedYdoc));
+
+    currentYdoc.on('update', async(update) => {
+      await this.mdb.storeUpdate(pageId, update);
+    });
+
+    currentYdoc.on('destroy', async() => {
+      await this.mdb.flushDocument(pageId);
+    });
+
+    persistedYdoc.destroy();
+  }
+
+  private getCurrentYdoc(pageId: string): Y.Doc {
+    const currentYdoc = this.ysocketio.documents.get(`yjs/${pageId}`);
+    if (currentYdoc == null) {
+      throw new Error(`currentYdoc for pageId ${pageId} is undefined.`);
+    }
+    return currentYdoc;
+  }
+
+}
+
+export default YjsConnectionManager;

apps/app/src/stores/use-static-swr.ts

@@ -1,6 +1,6 @@
 import { useSWRStatic } from '@growi/core/dist/swr';
 
 /**
- * @deprecated Import { uswSWRStatic } from '@growi/core/dist/swr' instead.
+ * @deprecated Import { useSWRStatic } from '@growi/core/dist/swr' instead.
  */
 export const useStaticSWR = useSWRStatic;

packages/editor/package.json

@@ -38,6 +38,9 @@
     "react-toastify": "^9.1.3",
     "reactstrap": "^9.2.0",
     "swr": "^2.2.2",
-    "ts-deepmerge": "^6.2.0"
+    "ts-deepmerge": "^6.2.0",
+    "y-codemirror.next": "^0.3.2",
+    "y-socket.io": "^1.1.0",
+    "yjs": "^13.6.7"
   }
 }

packages/editor/src/components/CodeMirrorEditorMain.tsx

@@ -1,13 +1,24 @@
-import { useEffect } from 'react';
+import { useEffect, useState } from 'react';
 
 import type { Extension } from '@codemirror/state';
 import { keymap, scrollPastEnd } from '@codemirror/view';
+// TODO: import socket.io-client types wihtout lint error
+// import type { Socket, DefaultEventsMap } from 'socket.io-client';
+// eslint-disable-next-line @typescript-eslint/ban-ts-comment
+// @ts-ignore
+import { yCollab } from 'y-codemirror.next';
+import { SocketIOProvider } from 'y-socket.io';
+import * as Y from 'yjs';
 
-import { GlobalCodeMirrorEditorKey } from '../consts';
+import { GlobalCodeMirrorEditorKey, userColor } from '../consts';
 import { useCodeMirrorEditorIsolated } from '../stores';
 
 import { CodeMirrorEditor } from '.';
 
+// TODO: use SocketEventName
+// import { SocketEventName } from '~/interfaces/websocket';
+// TODO: import { GLOBAL_SOCKET_NS } from '~/stores/websocket';
+const GLOBAL_SOCKET_NS = '/';
 
 const additionalExtensions: Extension[] = [
   scrollPastEnd(),
@@ -19,14 +30,119 @@ type Props = {
   onSave?: () => void,
   onUpload?: (files: File[]) => void,
   indentSize?: number,
+  pageId?: string | null,
+  userName?: string,
+  socket?: any, // Socket<DefaultEventsMap, DefaultEventsMap>,
+  initialValue: string,
+  setMarkdownToPreview: React.Dispatch<React.SetStateAction<string>>,
 }
 
 export const CodeMirrorEditorMain = (props: Props): JSX.Element => {
   const {
-    onSave, onChange, onUpload, indentSize,
+    onSave, onChange, onUpload, indentSize, pageId, userName, initialValue, socket, setMarkdownToPreview,
   } = props;
 
   const { data: codeMirrorEditor } = useCodeMirrorEditorIsolated(GlobalCodeMirrorEditorKey.MAIN);
+  const [ydoc, setYdoc] = useState<Y.Doc | null>(null);
+  const [provider, setProvider] = useState<SocketIOProvider | null>(null);
+  const [cPageId, setCPageId] = useState(pageId);
+
+  // cleanup ydoc and socketIOProvider
+  useEffect(() => {
+    if (cPageId === pageId) {
+      return;
+    }
+    if (!provider || !ydoc || socket == null) {
+      return;
+    }
+
+    ydoc.destroy();
+    setYdoc(null);
+
+    provider.destroy();
+    provider.disconnect();
+    setProvider(null);
+
+    // TODO: catch ydoc:sync:error
+    // TODO: use SocketEventName
+    socket.off('ydoc:sync');
+
+    setCPageId(pageId);
+  }, [cPageId, pageId, provider, socket, ydoc]);
+
+  // setup ydoc
+  useEffect(() => {
+    if (ydoc != null) {
+      return;
+    }
+
+    const _ydoc = new Y.Doc();
+    setYdoc(_ydoc);
+  }, [initialValue, ydoc]);
+
+  // setup socketIOProvider
+  useEffect(() => {
+    if (ydoc == null || provider != null || socket == null) {
+      return;
+    }
+
+    const socketIOProvider = new SocketIOProvider(
+      GLOBAL_SOCKET_NS,
+      `yjs/${pageId}`,
+      ydoc,
+      { autoConnect: true },
+    );
+
+    socketIOProvider.awareness.setLocalStateField('user', {
+      name: userName ? `${userName}` : `Guest User ${Math.floor(Math.random() * 100)}`,
+      color: userColor.color,
+      colorLight: userColor.light,
+    });
+
+    socketIOProvider.on('sync', (isSync: boolean) => {
+      if (isSync) {
+        // TODO: use SocketEventName
+        socket.emit('ydoc:sync', { pageId, initialValue });
+      }
+    });
+
+    // TODO: delete this code
+    socketIOProvider.on('status', ({ status: _status }: { status: string }) => {
+      if (_status) console.log(_status);
+    });
+
+    setProvider(socketIOProvider);
+  }, [initialValue, pageId, provider, socket, userName, ydoc]);
+
+  // attach YDoc to CodeMirror
+  useEffect(() => {
+    if (ydoc == null || provider == null) {
+      return;
+    }
+
+    const ytext = ydoc.getText('codemirror');
+    const undoManager = new Y.UndoManager(ytext);
+
+    const cleanup = codeMirrorEditor?.appendExtensions?.([
+      yCollab(ytext, provider.awareness, { undoManager }),
+    ]);
+
+    return cleanup;
+  }, [codeMirrorEditor, provider, setMarkdownToPreview, ydoc]);
+
+
+  // initialize markdown and preview
+  useEffect(() => {
+    if (ydoc == null) {
+      return;
+    }
+
+    const ytext = ydoc.getText('codemirror');
+    codeMirrorEditor?.initDoc(ytext.toString());
+    setMarkdownToPreview(ytext.toString());
+    // TODO: Check the reproduction conditions that made this code necessary and confirm reproduction
+    // mutateIsEnabledUnsavedWarning(false);
+  }, [codeMirrorEditor, initialValue, pageId, setMarkdownToPreview, socket, ydoc]);
 
   // setup additional extensions
   useEffect(() => {

packages/editor/src/components/playground/Playground.tsx

@@ -61,6 +61,8 @@ export const Playground = (): JSX.Element => {
             onChange={setMarkdownToPreview}
             onUpload={uploadHandler}
             indentSize={4}
+            setMarkdownToPreview={setMarkdownToPreview}
+            initialValue={initialValue}
           />
         </div>
         <div className="flex-expand-vert d-none d-lg-flex bg-light text-dark border-start border-dark-subtle p-3">

packages/editor/src/consts/index.ts

@@ -1 +1,2 @@
 export * from './global-code-mirror-editor-key';
+export * from './ydoc-awareness-user-color';

packages/editor/src/consts/ydoc-awareness-user-color.ts

@@ -0,0 +1,15 @@
+// see: https://github.com/yjs/y-codemirror.next#example
+import * as random from 'lib0/random';
+
+export const usercolors = [
+  { color: '#30bced', light: '#30bced33' },
+  { color: '#6eeb83', light: '#6eeb8333' },
+  { color: '#ffbc42', light: '#ffbc4233' },
+  { color: '#ecd444', light: '#ecd44433' },
+  { color: '#ee6352', light: '#ee635233' },
+  { color: '#9ac2c9', light: '#9ac2c933' },
+  { color: '#8acb88', light: '#8acb8833' },
+  { color: '#1be7ff', light: '#1be7ff33' },
+];
+
+export const userColor = usercolors[random.uint32() % usercolors.length];

yarn.lock

@@ -3638,6 +3638,11 @@
     "@types/node" ">=12.0.0"
     axios "^0.21.1"
 
+"@socket.io/component-emitter@~3.1.0":
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/@socket.io/component-emitter/-/component-emitter-3.1.0.tgz#96116f2a912e0c02817345b3c10751069920d553"
+  integrity sha512-+9jVqKhRSpsc591z5vX+X5Yyw+he/HCB4iQ/RYxw35CEPaY1gnsNE43nf9n9AaYjAQrTiI/mOwKUKdUs9vf7Xg==
+
 "@sqltools/formatter@^1.2.2":
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/@sqltools/formatter/-/formatter-1.2.3.tgz#1185726610acc37317ddab11c3c7f9066966bd20"
@@ -4695,6 +4700,28 @@ abort-controller@^3.0.0:
   dependencies:
     event-target-shim "^5.0.0"
 
+abstract-leveldown@^6.2.1:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/abstract-leveldown/-/abstract-leveldown-6.3.0.tgz#d25221d1e6612f820c35963ba4bd739928f6026a"
+  integrity sha512-TU5nlYgta8YrBMNpc9FwQzRbiXsj49gsALsXadbGHt9CROPzX5fB0rWDR5mtdpOOKa5XqRFpbj1QroPAoPzVjQ==
+  dependencies:
+    buffer "^5.5.0"
+    immediate "^3.2.3"
+    level-concat-iterator "~2.0.0"
+    level-supports "~1.0.0"
+    xtend "~4.0.0"
+
+abstract-leveldown@~6.2.1, abstract-leveldown@~6.2.3:
+  version "6.2.3"
+  resolved "https://registry.yarnpkg.com/abstract-leveldown/-/abstract-leveldown-6.2.3.tgz#036543d87e3710f2528e47040bc3261b77a9a8eb"
+  integrity sha512-BsLm5vFMRUrrLeCcRc+G0t2qOaTzpoJQLOubq2XM72eNpjF5UdU5o/5NvlNhx95XHcAvcl8OMXr4mlg/fRgUXQ==
+  dependencies:
+    buffer "^5.5.0"
+    immediate "^3.2.3"
+    level-concat-iterator "~2.0.0"
+    level-supports "~1.0.0"
+    xtend "~4.0.0"
+
 abstract-logging@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/abstract-logging/-/abstract-logging-2.0.1.tgz#6b0c371df212db7129b57d2e7fcf282b8bf1c839"
@@ -5338,6 +5365,14 @@ binary@~0.3.0:
     buffers "~0.1.1"
     chainsaw "~0.1.0"
 
+bl@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/bl/-/bl-2.2.1.tgz#8c11a7b730655c5d56898cdc871224f40fd901d5"
+  integrity sha512-6Pesp1w0DEX1N550i/uGV/TqucVL4AM/pgThFSN/Qq9si1/DF9aIHs1BxD8V/QU0HoeHO6cQRTAuYnLPKq1e4g==
+  dependencies:
+    readable-stream "^2.3.5"
+    safe-buffer "^5.1.1"
+
 bl@^4.0.3, bl@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/bl/-/bl-4.1.0.tgz#451535264182bec2fbbc83a62ab98cf11d9f7b3a"
@@ -5461,6 +5496,11 @@ bson-objectid@^2.0.4:
   resolved "https://registry.yarnpkg.com/bson-objectid/-/bson-objectid-2.0.4.tgz#339211572ef97dc98f2d68eaee7b99b7be59a089"
   integrity sha512-vgnKAUzcDoa+AeyYwXCoHyF2q6u/8H46dxu5JN+4/TZeq/Dlinn0K6GvxsCLb3LHUJl0m/TLiEK31kUwtgocMQ==
 
+bson@^1.1.4:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/bson/-/bson-1.1.6.tgz#fb819be9a60cd677e0853aee4ca712a785d6618a"
+  integrity sha512-EvVNVeGo4tHxwi8L6bPj3y3itEvStdwvvlojVxxbyYfoaxJ6keLgrTuKdyfEAszFK+H3olzBuafE0yoh0D1gdg==
+
 bson@^4.7.2:
   version "4.7.2"
   resolved "https://registry.yarnpkg.com/bson/-/bson-4.7.2.tgz#320f4ad0eaf5312dd9b45dc369cc48945e2a5f2e"
@@ -6981,6 +7021,14 @@ defaults@^1.0.3:
   dependencies:
     clone "^1.0.2"
 
+deferred-leveldown@~5.3.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/deferred-leveldown/-/deferred-leveldown-5.3.0.tgz#27a997ad95408b61161aa69bd489b86c71b78058"
+  integrity sha512-a59VOT+oDy7vtAbLRCZwWgxu2BaCfd5Hk7wxJd48ei7I+nsg8Orlb9CLG0PMZienk9BSUKgeAqkO2+Lw+1+Ukw==
+  dependencies:
+    abstract-leveldown "~6.2.1"
+    inherits "^2.0.3"
+
 define-lazy-prop@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/define-lazy-prop/-/define-lazy-prop-2.0.0.tgz#3f7ae421129bcaaac9bc74905c98a0009ec9ee7f"
@@ -7315,6 +7363,16 @@ encodeurl@~1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
 
+encoding-down@^6.3.0:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/encoding-down/-/encoding-down-6.3.0.tgz#b1c4eb0e1728c146ecaef8e32963c549e76d082b"
+  integrity sha512-QKrV0iKR6MZVJV08QY0wp1e7vF6QbhnbQhb07bwpEyuz4uZiZgPlEGdkCROuFkUwdxlFaiPIhjyarH1ee/3vhw==
+  dependencies:
+    abstract-leveldown "^6.2.1"
+    inherits "^2.0.3"
+    level-codec "^9.0.0"
+    level-errors "^2.0.0"
+
 end-of-stream@^1.1.0, end-of-stream@^1.4.1, end-of-stream@~1.4.1:
   version "1.4.4"
   resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.4.tgz#5ae64a5f45057baf3626ec14da0ca5e4b2431eb0"
@@ -7338,25 +7396,44 @@ engine.io-client@~5.2.0:
     xmlhttprequest-ssl "~2.0.0"
     yeast "0.1.2"
 
-engine.io-parser@~4.0.0, engine.io-parser@~4.0.1:
+engine.io-client@~6.5.2:
+  version "6.5.2"
+  resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-6.5.2.tgz#8709e22c291d4297ae80318d3c8baeae71f0e002"
+  integrity sha512-CQZqbrpEYnrpGqC07a9dJDz4gePZUgTPMU3NKJPSeQOyw27Tst4Pl3FemKoFGAlHzgZmKjoRmiJvbWfhCXUlIg==
+  dependencies:
+    "@socket.io/component-emitter" "~3.1.0"
+    debug "~4.3.1"
+    engine.io-parser "~5.2.1"
+    ws "~8.11.0"
+    xmlhttprequest-ssl "~2.0.0"
+
+engine.io-parser@~4.0.1:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/engine.io-parser/-/engine.io-parser-4.0.3.tgz#83d3a17acfd4226f19e721bb22a1ee8f7662d2f6"
   integrity sha512-xEAAY0msNnESNPc00e19y5heTPX4y/TJ36gr8t1voOaNmTojP9b3oK3BbJLFufW2XFPQaaijpFewm2g2Um3uqA==
   dependencies:
     base64-arraybuffer "0.1.4"
 
-engine.io@~5.2.0:
+engine.io-parser@~5.2.1:
   version "5.2.1"
-  resolved "https://registry.yarnpkg.com/engine.io/-/engine.io-5.2.1.tgz#3f84baf13471d35a6f3284a4effcd04c2f73c8a1"
-  integrity sha512-hyNxjVgWp619QMfqi/+/6/LQF+ueOIWeVOza3TeyvxUGjeT9U/xPkkHW/NJNuhbStrxMujEoMadoc2EY7DDEnw==
+  resolved "https://registry.yarnpkg.com/engine.io-parser/-/engine.io-parser-5.2.1.tgz#9f213c77512ff1a6cc0c7a86108a7ffceb16fcfb"
+  integrity sha512-9JktcM3u18nU9N2Lz3bWeBgxVgOKpw7yhRaoxQA3FUDZzzw+9WlA6p4G4u0RixNkg14fH7EfEc/RhpurtiROTQ==
+
+engine.io@~6.5.2:
+  version "6.5.2"
+  resolved "https://registry.yarnpkg.com/engine.io/-/engine.io-6.5.2.tgz#769348ced9d56bd47bd83d308ec1c3375e85937c"
+  integrity sha512-IXsMcGpw/xRfjra46sVZVHiSWo/nJ/3g1337q9KNXtS6YRzbW5yIzTCb9DjhrBe7r3GZQR0I4+nq+4ODk5g/cA==
   dependencies:
+    "@types/cookie" "^0.4.1"
+    "@types/cors" "^2.8.12"
+    "@types/node" ">=10.0.0"
     accepts "~1.3.4"
     base64id "2.0.0"
     cookie "~0.4.1"
     cors "~2.8.5"
     debug "~4.3.1"
-    engine.io-parser "~4.0.0"
-    ws "~7.4.2"
+    engine.io-parser "~5.2.1"
+    ws "~8.11.0"
 
 enhanced-resolve@^5.10.0:
   version "5.10.0"
@@ -7388,7 +7465,7 @@ entities@~3.0.1:
   resolved "https://registry.yarnpkg.com/entities/-/entities-3.0.1.tgz#2b887ca62585e96db3903482d336c1006c3001d4"
   integrity sha512-WiyBqoomrwMdFG1e0kqvASYfnlb0lp8M5o5Fw2OFq1hNZxxcNk8Ik0Xm7LxzBhuidnZB/UtBqVCgUz3kBOP51Q==
 
-errno@^0.1.1:
+errno@^0.1.1, errno@~0.1.1:
   version "0.1.8"
   resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.8.tgz#8bb3e9c7d463be4976ff888f76b4809ebc2e811f"
   integrity sha512-dJ6oBr5SQ1VSd9qkk7ByRgb/1SH4JZjCHSW/mr63/QcXO9zLVxvJ6Oy13nio03rxpSnVDDjFor75SjVeZWPW/A==
@@ -9374,6 +9451,11 @@ img-diff-js@0.5.2:
     pixelmatch "^5.2.1"
     pngjs "^6.0.0"
 
+immediate@^3.2.3:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/immediate/-/immediate-3.3.0.tgz#1aef225517836bcdf7f2a2de2600c79ff0269266"
+  integrity sha512-HR7EVodfFUdQCTIeySw+WDRFJlPcLOJbXfwwZ7Oom6tjsvZ3bOkCDJHehQC3nxJrv7+f9XecwazynjU8e4Vw3Q==
+
 immutable@^4.0.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.1.0.tgz#f795787f0db780183307b9eb2091fcac1f6fafef"
@@ -9882,6 +9964,11 @@ isexe@^2.0.0:
   resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
   integrity sha1-6PvzdNxVb/iUehDcsFctYz8s+hA=
 
+isomorphic.js@^0.2.4:
+  version "0.2.5"
+  resolved "https://registry.yarnpkg.com/isomorphic.js/-/isomorphic.js-0.2.5.tgz#13eecf36f2dba53e85d355e11bf9d4208c6f7f88"
+  integrity sha512-PIeMbHqMt4DnUP3MA/Flc0HElYjMXArsw1qwJZcm9sqR8mq3l8NYizFMty0pWwE/tzIGH3EKK5+jes5mAr85yw==
+
 isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
@@ -10680,6 +10767,88 @@ less@^3.12.2:
     native-request "^1.0.5"
     source-map "~0.6.0"
 
+level-codec@^9.0.0:
+  version "9.0.2"
+  resolved "https://registry.yarnpkg.com/level-codec/-/level-codec-9.0.2.tgz#fd60df8c64786a80d44e63423096ffead63d8cbc"
+  integrity sha512-UyIwNb1lJBChJnGfjmO0OR+ezh2iVu1Kas3nvBS/BzGnx79dv6g7unpKIDNPMhfdTEGoc7mC8uAu51XEtX+FHQ==
+  dependencies:
+    buffer "^5.6.0"
+
+level-concat-iterator@~2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/level-concat-iterator/-/level-concat-iterator-2.0.1.tgz#1d1009cf108340252cb38c51f9727311193e6263"
+  integrity sha512-OTKKOqeav2QWcERMJR7IS9CUo1sHnke2C0gkSmcR7QuEtFNLLzHQAvnMw8ykvEcv0Qtkg0p7FOwP1v9e5Smdcw==
+
+level-errors@^2.0.0, level-errors@~2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/level-errors/-/level-errors-2.0.1.tgz#2132a677bf4e679ce029f517c2f17432800c05c8"
+  integrity sha512-UVprBJXite4gPS+3VznfgDSU8PTRuVX0NXwoWW50KLxd2yw4Y1t2JUR5In1itQnudZqRMT9DlAM3Q//9NCjCFw==
+  dependencies:
+    errno "~0.1.1"
+
+level-iterator-stream@~4.0.0:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/level-iterator-stream/-/level-iterator-stream-4.0.2.tgz#7ceba69b713b0d7e22fcc0d1f128ccdc8a24f79c"
+  integrity sha512-ZSthfEqzGSOMWoUGhTXdX9jv26d32XJuHz/5YnuHZzH6wldfWMOVwI9TBtKcya4BKTyTt3XVA0A3cF3q5CY30Q==
+  dependencies:
+    inherits "^2.0.4"
+    readable-stream "^3.4.0"
+    xtend "^4.0.2"
+
+level-js@^5.0.0:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/level-js/-/level-js-5.0.2.tgz#5e280b8f93abd9ef3a305b13faf0b5397c969b55"
+  integrity sha512-SnBIDo2pdO5VXh02ZmtAyPP6/+6YTJg2ibLtl9C34pWvmtMEmRTWpra+qO/hifkUtBTOtfx6S9vLDjBsBK4gRg==
+  dependencies:
+    abstract-leveldown "~6.2.3"
+    buffer "^5.5.0"
+    inherits "^2.0.3"
+    ltgt "^2.1.2"
+
+level-packager@^5.1.0:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/level-packager/-/level-packager-5.1.1.tgz#323ec842d6babe7336f70299c14df2e329c18939"
+  integrity sha512-HMwMaQPlTC1IlcwT3+swhqf/NUO+ZhXVz6TY1zZIIZlIR0YSn8GtAAWmIvKjNY16ZkEg/JcpAuQskxsXqC0yOQ==
+  dependencies:
+    encoding-down "^6.3.0"
+    levelup "^4.3.2"
+
+level-supports@~1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/level-supports/-/level-supports-1.0.1.tgz#2f530a596834c7301622521988e2c36bb77d122d"
+  integrity sha512-rXM7GYnW8gsl1vedTJIbzOrRv85c/2uCMpiiCzO2fndd06U/kUXEEU9evYn4zFggBOg36IsBW8LzqIpETwwQzg==
+  dependencies:
+    xtend "^4.0.2"
+
+level@^6.0.1:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/level/-/level-6.0.1.tgz#dc34c5edb81846a6de5079eac15706334b0d7cd6"
+  integrity sha512-psRSqJZCsC/irNhfHzrVZbmPYXDcEYhA5TVNwr+V92jF44rbf86hqGp8fiT702FyiArScYIlPSBTDUASCVNSpw==
+  dependencies:
+    level-js "^5.0.0"
+    level-packager "^5.1.0"
+    leveldown "^5.4.0"
+
+leveldown@^5.4.0:
+  version "5.6.0"
+  resolved "https://registry.yarnpkg.com/leveldown/-/leveldown-5.6.0.tgz#16ba937bb2991c6094e13ac5a6898ee66d3eee98"
+  integrity sha512-iB8O/7Db9lPaITU1aA2txU/cBEXAt4vWwKQRrrWuS6XDgbP4QZGj9BL2aNbwb002atoQ/lIotJkfyzz+ygQnUQ==
+  dependencies:
+    abstract-leveldown "~6.2.1"
+    napi-macros "~2.0.0"
+    node-gyp-build "~4.1.0"
+
+levelup@^4.3.2:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/levelup/-/levelup-4.4.0.tgz#f89da3a228c38deb49c48f88a70fb71f01cafed6"
+  integrity sha512-94++VFO3qN95cM/d6eBXvd894oJE0w3cInq9USsyQzzoJxmiYzPAocNcuGCPGGjoXqDVJcr3C1jzt1TSjyaiLQ==
+  dependencies:
+    deferred-leveldown "~5.3.0"
+    level-errors "~2.0.0"
+    level-iterator-stream "~4.0.0"
+    level-supports "~1.0.0"
+    xtend "~4.0.0"
+
 leven@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/leven/-/leven-3.1.0.tgz#77891de834064cccba82ae7842bb6b14a13ed7f2"
@@ -10693,6 +10862,13 @@ levn@^0.4.1:
     prelude-ls "^1.2.1"
     type-check "~0.4.0"
 
+lib0@^0.2.31, lib0@^0.2.42, lib0@^0.2.52, lib0@^0.2.74, lib0@^0.2.82:
+  version "0.2.85"
+  resolved "https://registry.yarnpkg.com/lib0/-/lib0-0.2.85.tgz#2ccc3b6e02bd6165a4b8e68f89db5f9e7787dfc5"
+  integrity sha512-vtAhVttLXCu3ps2OIsTz8CdKYKdcMo7ds1MNBIcSXz6vrY8sxASqpTi4vmsAIn7xjWvyT7haKcWW6woP6jebjQ==
+  dependencies:
+    isomorphic.js "^0.2.4"
+
 lines-and-columns@^1.1.6:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/lines-and-columns/-/lines-and-columns-1.1.6.tgz#1c00c743b433cd0a4e80758f7b64a57440d9ff00"
@@ -11001,6 +11177,11 @@ lru-cache@^5.1.1:
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-10.0.0.tgz#b9e2a6a72a129d81ab317202d93c7691df727e61"
   integrity sha512-svTf/fzsKHffP42sujkO/Rjs37BCIsQVRCeNYIm9WN8rgT7ffoUnRtZCqU+6BqcSBdv8gwJeTz8knJpgACeQMw==
 
+ltgt@^2.1.2:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/ltgt/-/ltgt-2.2.1.tgz#f35ca91c493f7b73da0e07495304f17b31f87ee5"
+  integrity sha512-AI2r85+4MquTw9ZYqabu4nMwy9Oftlfa/e/52t9IjtfG+mGBbTNdAoZ3RQKLHR6r0wQnwZnPIEh/Ya6XTWAKNA==
+
 lucene-query-parser@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/lucene-query-parser/-/lucene-query-parser-1.2.0.tgz#46dad5b4ddc59abbf27f9df4c519d959c2033432"
@@ -11924,6 +12105,27 @@ mongodb@4.16.0, mongodb@^4.0.1, mongodb@^4.13.0:
     "@aws-sdk/credential-providers" "^3.186.0"
     saslprep "^1.0.3"
 
+mongodb@^3.7.4:
+  version "3.7.4"
+  resolved "https://registry.yarnpkg.com/mongodb/-/mongodb-3.7.4.tgz#119530d826361c3e12ac409b769796d6977037a4"
+  integrity sha512-K5q8aBqEXMwWdVNh94UQTwZ6BejVbFhh1uB6c5FKtPE9eUMZPUO3sRZdgIEcHSrAWmxzpG/FeODDKL388sqRmw==
+  dependencies:
+    bl "^2.2.1"
+    bson "^1.1.4"
+    denque "^1.4.1"
+    optional-require "^1.1.8"
+    safe-buffer "^5.1.2"
+  optionalDependencies:
+    saslprep "^1.0.0"
+
+mongoist@^2.7.0:
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/mongoist/-/mongoist-2.7.0.tgz#047544a5ddec30254a8df48e869f03790d01ab04"
+  integrity sha512-5OKz4esuw5sVHb2TRxX5dTKVgBqj/SlRvzPABhJNoTtTwqySM7fr3VWizbIlBF40rlQi2Mz68UmSpAtSb/7cfA==
+  dependencies:
+    debug "^4.3.4"
+    mongodb "^3.7.4"
+
 mongoose-gridfs@^1.2.42:
   version "1.2.42"
   resolved "https://registry.yarnpkg.com/mongoose-gridfs/-/mongoose-gridfs-1.2.42.tgz#15f4ff25b9b4d7563d544cedd716fc326ad34961"
@@ -12113,6 +12315,11 @@ nanoid@^3.3.4, nanoid@^3.3.6:
   resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.6.tgz#443380c856d6e9f9824267d960b4236ad583ea4c"
   integrity sha512-BGcqMMJuToF7i1rt+2PWSNVnWIkGCU78jBG3RxO/bZlnZPK2Cmi2QaffxGO/2RvWi9sL+FAiRiXMgsyxQ1DIDA==
 
+napi-macros@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/napi-macros/-/napi-macros-2.0.0.tgz#2b6bae421e7b96eb687aa6c77a7858640670001b"
+  integrity sha512-A0xLykHtARfueITVDernsAWdtIMbOJgKgcluwENp3AlsKN/PloyO10HtmoqnFAQAcxPkgZN7wdfPfEd0zNGxbg==
+
 native-request@^1.0.5:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/native-request/-/native-request-1.1.0.tgz#acdb30fe2eefa3e1bc8c54b3a6852e9c5c0d3cb0"
@@ -12247,6 +12454,11 @@ node-forge@^0.10.0:
   resolved "https://registry.yarnpkg.com/node-forge/-/node-forge-0.10.0.tgz#32dea2afb3e9926f02ee5ce8794902691a676bf3"
   integrity sha512-PPmu8eEeG9saEUvI97fm4OYxXVB6bFvyNTyiUOBichBpFG8A1Ljw3bY62+5oOjDEMHRnd0Y7HQ+x7uzxOzC6JA==
 
+node-gyp-build@~4.1.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/node-gyp-build/-/node-gyp-build-4.1.1.tgz#d7270b5d86717068d114cc57fff352f96d745feb"
+  integrity sha512-dSq1xmcPDKPZ2EED2S6zw/b9NKsqzXRE6dVr8TVQnI3FJOTteUMuqF3Qqs6LZg+mLGYJWqQzMbIjMtJqTv87nQ==
+
 node-int64@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/node-int64/-/node-int64-0.4.0.tgz#87a9065cdb355d3182d8f94ce11188b825c68a3b"
@@ -12581,6 +12793,13 @@ openid-client@^5.4.0:
     object-hash "^2.0.1"
     oidc-token-hash "^5.0.1"
 
+optional-require@^1.1.8:
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/optional-require/-/optional-require-1.1.8.tgz#16364d76261b75d964c482b2406cb824d8ec44b7"
+  integrity sha512-jq83qaUb0wNg9Krv1c5OQ+58EK+vHde6aBPzLvPPqJm89UQWsvSuFy9X/OSNJnFeSOKo7btE0n8Nl2+nE+z5nA==
+  dependencies:
+    require-at "^1.0.6"
+
 optionator@^0.9.1:
   version "0.9.1"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.9.1.tgz#4f236a6373dae0566a6d43e1326674f50c291499"
@@ -13769,6 +13988,19 @@ readable-stream@^2.0.0, readable-stream@^2.0.2, readable-stream@^2.0.5, readable
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
+readable-stream@^2.3.5:
+  version "2.3.8"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.8.tgz#91125e8042bba1b9887f49345f6277027ce8be9b"
+  integrity sha512-8p0AUk4XODgIewSi0l8Epjs+EVnWiK7NoDIEGU0HhE7+ZyY8D1IMY7odu5lRrFXGg71L15KG8QrPmum45RTtdA==
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.3"
+    isarray "~1.0.0"
+    process-nextick-args "~2.0.0"
+    safe-buffer "~5.1.1"
+    string_decoder "~1.1.1"
+    util-deprecate "~1.0.1"
+
 readable-stream@^3.1.1, readable-stream@^3.4.0, readable-stream@^3.6.0:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
@@ -14263,6 +14495,11 @@ request@^2.88.2:
     tunnel-agent "^0.6.0"
     uuid "^3.3.2"
 
+require-at@^1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/require-at/-/require-at-1.0.6.tgz#9eb7e3c5e00727f5a4744070a7f560d4de4f6e6a"
+  integrity sha512-7i1auJbMUrXEAZCOQ0VNJgmcT2VOKPRl2YGJwgpHpC9CE91Mv4/4UYIUm4chGJaI381ZDq1JUicFii64Hapd8g==
+
 require-directory@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
@@ -14460,7 +14697,7 @@ safe-buffer@5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
   integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
 
-safe-buffer@^5.0.1, safe-buffer@^5.1.2:
+safe-buffer@^5.0.1, safe-buffer@^5.1.1, safe-buffer@^5.1.2:
   version "5.2.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
   integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==
@@ -14482,7 +14719,7 @@ sanitize-filename@^1.6.3:
   dependencies:
     truncate-utf8-bytes "^1.0.0"
 
-saslprep@^1.0.3:
+saslprep@^1.0.0, saslprep@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/saslprep/-/saslprep-1.0.3.tgz#4c02f946b56cf54297e347ba1093e7acac4cf226"
   integrity sha512-/MY/PEMbk2SuY5sScONwhUDsV2p77Znkb/q3nSVstq/yQzYJOH/Azh29p9oJLsl3LnQwSvZDKagDGBsBwSooag==
@@ -14855,10 +15092,12 @@ snakeize@^0.1.0:
   resolved "https://registry.yarnpkg.com/snakeize/-/snakeize-0.1.0.tgz#10c088d8b58eb076b3229bb5a04e232ce126422d"
   integrity sha1-EMCI2LWOsHazIpu1oE4jLOEmQi0=
 
-socket.io-adapter@~2.3.2:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/socket.io-adapter/-/socket.io-adapter-2.3.2.tgz#039cd7c71a52abad984a6d57da2c0b7ecdd3c289"
-  integrity sha512-PBZpxUPYjmoogY0aoaTmo1643JelsaS1CiAwNjRVdrI0X9Seuc19Y2Wife8k88avW6haG8cznvwbubAZwH4Mtg==
+socket.io-adapter@~2.5.2:
+  version "2.5.2"
+  resolved "https://registry.yarnpkg.com/socket.io-adapter/-/socket.io-adapter-2.5.2.tgz#5de9477c9182fdc171cd8c8364b9a8894ec75d12"
+  integrity sha512-87C3LO/NOMc+eMcpcxUBebGjkpMDkNBS9tf7KJqcDsmL936EChtVva71Dw2q4tQcuVC+hAUy4an2NO/sYXmwRA==
+  dependencies:
+    ws "~8.11.0"
 
 socket.io-client@^4.2.0:
   version "4.2.0"
@@ -14873,6 +15112,16 @@ socket.io-client@^4.2.0:
     parseuri "0.0.6"
     socket.io-parser "~4.0.4"
 
+socket.io-client@^4.5.1:
+  version "4.7.2"
+  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-4.7.2.tgz#f2f13f68058bd4e40f94f2a1541f275157ff2c08"
+  integrity sha512-vtA0uD4ibrYD793SOIAwlo8cj6haOeMHrGvwPxJsxH7CeIksqJ+3Zc06RvWTIFgiSqx4A3sOnTXpfAEE2Zyz6w==
+  dependencies:
+    "@socket.io/component-emitter" "~3.1.0"
+    debug "~4.3.2"
+    engine.io-client "~6.5.2"
+    socket.io-parser "~4.2.4"
+
 socket.io-parser@~4.0.4:
   version "4.0.4"
   resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-4.0.4.tgz#9ea21b0d61508d18196ef04a2c6b9ab630f4c2b0"
@@ -14882,20 +15131,26 @@ socket.io-parser@~4.0.4:
     component-emitter "~1.3.0"
     debug "~4.3.1"
 
-socket.io@^4.2.0:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/socket.io/-/socket.io-4.2.0.tgz#9e1c09d3ea647e24963a2e7ba8ea5c847778e2ed"
-  integrity sha512-sjlGfMmnaWvTRVxGRGWyhd9ctpg4APxWAxu85O/SxekkxHhfxmePWZbaYCkeX5QQX0z1YEnKOlNt6w82E4Nzug==
+socket.io-parser@~4.2.4:
+  version "4.2.4"
+  resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-4.2.4.tgz#c806966cf7270601e47469ddeec30fbdfda44c83"
+  integrity sha512-/GbIKmo8ioc+NIWIhwdecY0ge+qVBSMdgxGygevmdHj24bsfgtCmcUUcQ5ZzcylGFHsN3k4HB4Cgkl96KVnuew==
+  dependencies:
+    "@socket.io/component-emitter" "~3.1.0"
+    debug "~4.3.1"
+
+socket.io@^4.5.1, socket.io@^4.7.2:
+  version "4.7.2"
+  resolved "https://registry.yarnpkg.com/socket.io/-/socket.io-4.7.2.tgz#22557d76c3f3ca48f82e73d68b7add36a22df002"
+  integrity sha512-bvKVS29/I5fl2FGLNHuXlQaUH/BlzX1IN6S+NKLNZpBsPZIDH+90eQmCs2Railn4YUiww4SzUedJ6+uzwFnKLw==
   dependencies:
-    "@types/cookie" "^0.4.1"
-    "@types/cors" "^2.8.12"
-    "@types/node" ">=10.0.0"
     accepts "~1.3.4"
     base64id "~2.0.0"
+    cors "~2.8.5"
     debug "~4.3.2"
-    engine.io "~5.2.0"
-    socket.io-adapter "~2.3.2"
-    socket.io-parser "~4.0.4"
+    engine.io "~6.5.2"
+    socket.io-adapter "~2.5.2"
+    socket.io-parser "~4.2.4"
 
 socks@^2.7.1:
   version "2.7.1"
@@ -16782,6 +17037,11 @@ ws@~7.4.2:
   resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.6.tgz#5654ca8ecdeee47c33a9a4bf6d28e2be2980377c"
   integrity sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==
 
+ws@~8.11.0:
+  version "8.11.0"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-8.11.0.tgz#6a0d36b8edfd9f96d8b25683db2f8d7de6e8e143"
+  integrity sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==
+
 x-img-diff-js@0.3.5:
   version "0.3.5"
   resolved "https://registry.yarnpkg.com/x-img-diff-js/-/x-img-diff-js-0.3.5.tgz#d443d5339d94871038fc08eefa4b68789e2af9e7"
@@ -16868,12 +17128,58 @@ xtend@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
 
+xtend@^4.0.2, xtend@~4.0.0:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
+  integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
+
 xtend@~2.1.1:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-2.1.2.tgz#6efecc2a4dad8e6962c4901b337ce7ba87b5d28b"
   dependencies:
     object-keys "~0.4.0"
 
+y-codemirror.next@^0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/y-codemirror.next/-/y-codemirror.next-0.3.2.tgz#15f7afec14a56fba4f25811d5f90b986e1cc644c"
+  integrity sha512-3ksMXoietzNkrgluG9ut+5q4PNHCS6sQ+mHd44hNX1s7TBe4iDgOOIswfY3oLsdamZLAUPr+TnRdYgYuNDs7Qg==
+  dependencies:
+    lib0 "^0.2.42"
+
+y-leveldb@^0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/y-leveldb/-/y-leveldb-0.1.2.tgz#43f6c5004b6891b57926d8a1e0eb0c883003e34b"
+  integrity sha512-6ulEn5AXfXJYi89rXPEg2mMHAyyw8+ZfeMMdOtBbV8FJpQ1NOrcgi6DTAcXof0dap84NjHPT2+9d0rb6cFsjEg==
+  dependencies:
+    level "^6.0.1"
+    lib0 "^0.2.31"
+
+y-mongodb-provider@^0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/y-mongodb-provider/-/y-mongodb-provider-0.1.7.tgz#f3771ecc8efc1fbb38dd4837a3176165e04536d7"
+  integrity sha512-lRMo+e/YTAn/rffYCV+pnpzSLmmeTcElczDPcOmRhrBZrxZ1+DvFdyeSTO1ZMblwYSz2krVdP1SAPdgT4QQ3zg==
+  dependencies:
+    lib0 "^0.2.82"
+    mongoist "^2.7.0"
+
+y-protocols@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/y-protocols/-/y-protocols-1.0.5.tgz#91d574250060b29fcac8f8eb5e276fbad594245e"
+  integrity sha512-Wil92b7cGk712lRHDqS4T90IczF6RkcvCwAD0A2OPg+adKmOe+nOiT/N2hvpQIWS3zfjmtL4CPaH5sIW1Hkm/A==
+  dependencies:
+    lib0 "^0.2.42"
+
+y-socket.io@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/y-socket.io/-/y-socket.io-1.1.0.tgz#7c6871ad22b47b3d4d93aa5771106f7ade3c0f12"
+  integrity sha512-Uo/J4KRG/i//dhRUpPT1+5RzbmaWIayieSyWWQv1yMoL4ie2tzrgCLN+qMWEMkYxG7uwVsLHGzPl84x8PaIntg==
+  dependencies:
+    lib0 "^0.2.52"
+    socket.io "^4.5.1"
+    socket.io-client "^4.5.1"
+    y-leveldb "^0.1.1"
+    y-protocols "^1.0.5"
+
 y18n@^5.0.5:
   version "5.0.8"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-5.0.8.tgz#7f4934d0f7ca8c56f95314939ddcd2dd91ce1d55"
@@ -16974,6 +17280,13 @@ yeast@0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/yeast/-/yeast-0.1.2.tgz#008e06d8094320c372dbc2f8ed76a0ca6c8ac419"
 
+yjs@^13.6.7:
+  version "13.6.7"
+  resolved "https://registry.yarnpkg.com/yjs/-/yjs-13.6.7.tgz#f1176c37f65eb566cf390bd813e2099d598795f4"
+  integrity sha512-mCZTh4kjvUS2DnaktsYN6wLH3WZCJBLqrTdkWh1bIDpA/sB/GNFaLA/dyVJj2Hc7KwONuuoC/vWe9bwBBosZLQ==
+  dependencies:
+    lib0 "^0.2.74"
+
 yn@3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/yn/-/yn-3.1.1.tgz#1e87401a09d767c1d5eab26a6e4c185182d2eb50"