fix(core): incorrect blocksuite data format (#4039)

apps/core/src/layouts/workspace-layout.tsx

@@ -33,8 +33,9 @@ import { usePassiveWorkspaceEffect } from '@toeverything/infra/__internal__/reac
 import { currentWorkspaceIdAtom } from '@toeverything/infra/atom';
 import { useAtom, useAtomValue, useSetAtom } from 'jotai';
 import type { PropsWithChildren, ReactElement } from 'react';
-import { lazy, Suspense, useCallback } from 'react';
+import { lazy, Suspense, useCallback, useEffect } from 'react';
 import { useLocation, useParams } from 'react-router-dom';
+import { Map as YMap } from 'yjs';
 
 import {
   openQuickSearchModalAtom,
@@ -134,6 +135,23 @@ export const WorkspaceLayoutInner = ({ children }: PropsWithChildren) => {
   const [currentWorkspace] = useCurrentWorkspace();
   const { openPage } = useNavigateHelper();
 
+  useEffect(() => {
+    // hotfix for blockVersions
+    // this is a mistake in the
+    //    0.8.0 ~ 0.8.1
+    //    0.8.0-beta.0 ~ 0.8.0-beta.3
+    //    0.9.0-canary.0 ~ 0.9.0-canary.3
+    const meta = currentWorkspace.blockSuiteWorkspace.doc.getMap('meta');
+    const blockVersions = meta.get('blockVersions');
+    if (!(blockVersions instanceof YMap)) {
+      console.log('fixing blockVersions');
+      meta.set(
+        'blockVersions',
+        new YMap(Object.entries(blockVersions as Record<string, number>))
+      );
+    }
+  }, [currentWorkspace.blockSuiteWorkspace.doc]);
+
   usePassiveWorkspaceEffect(currentWorkspace.blockSuiteWorkspace);
 
   const [, setOpenWorkspacesModal] = useAtom(openWorkspacesModalAtom);

apps/core/src/pages/index.tsx

@@ -23,6 +23,7 @@ export const loader: LoaderFunction = async () => {
   const target = (lastId && meta.find(({ id }) => id === lastId)) || meta.at(0);
   if (target) {
     const targetWorkspace = getWorkspace(target.id);
+
     const nonTrashPages = targetWorkspace.meta.pageMetas.filter(
       ({ trash }) => !trash
     );

apps/electron/src/helper/db/migration.ts

@@ -50,9 +50,11 @@ export const migrateToLatestDatabase = async (path: string) => {
     const update = (
       await connection.getUpdates(isRoot ? undefined : doc.guid)
     ).map(update => update.data);
-    // Buffer[] -> Uint8Array
+    // Buffer[] -> Uint8Array[]
-    const data = new Uint8Array(Buffer.concat(update).buffer);
+    const data = update.map(update => new Uint8Array(update));
+    data.forEach(data => {
       applyUpdate(doc, data);
+    });
     // trigger data manually
     if (isRoot) {
       doc.getMap('meta');

packages/infra/src/blocksuite/index.ts

@@ -1,6 +1,7 @@
 import type { PageMeta, Workspace } from '@blocksuite/store';
 import { createIndexeddbStorage } from '@blocksuite/store';
 import type { createStore, WritableAtom } from 'jotai/vanilla';
+import { Array as YArray, Doc as YDoc, Map as YMap } from 'yjs';
 
 export async function buildShowcaseWorkspace(
   workspace: Workspace,
@@ -27,7 +28,9 @@ export async function buildShowcaseWorkspace(
     'affine:bookmark': 1,
     'affine:database': 2,
   };
-  workspace.doc.getMap('meta').set('blockVersions', showcaseWorkspaceVersions);
+  workspace.doc
+    .getMap('meta')
+    .set('blockVersions', new YMap(Object.entries(showcaseWorkspaceVersions)));
   const prototypes = {
     tags: {
       options: [
@@ -201,7 +204,6 @@ import { applyUpdate, encodeStateAsUpdate } from 'yjs';
 const migrationOrigin = 'affine-migration';
 
 import type { Schema } from '@blocksuite/store';
-import { Array as YArray, Doc as YDoc, Map as YMap } from 'yjs';
 
 type XYWH = [number, number, number, number];
 
@@ -495,7 +497,11 @@ const upgradeV2ToV3 = async (options: UpgradeOptions): Promise<boolean> => {
   const spaces = rootDoc.getMap('spaces') as YMap<any>;
   const meta = rootDoc.getMap('meta') as YMap<unknown>;
   const versions = meta.get('blockVersions') as YMap<number>;
-  if (versions.get('affine:database') === 3) {
+  if ('affine:database' in versions) {
+    if (versions['affine:database'] === 3) {
+      return false;
+    }
+  } else if (versions.get('affine:database') === 3) {
     return false;
   }
   const schema = options.getSchema();
@@ -516,7 +522,12 @@ const upgradeV2ToV3 = async (options: UpgradeOptions): Promise<boolean> => {
       space
     );
   });
+  if ('affine:database' in versions) {
+    versions['affine:database'] = 3;
+    meta.set('blockVersions', new YMap(Object.entries(versions)));
+  } else {
     versions.set('affine:database', 3);
+  }
   return true;
 };