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refactor: migration logic (#3973)

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This commit is contained in:
Alex Yang
2023-08-28 00:31:56 -05:00
committed by GitHub
parent c2d902bd1e
commit b9c4b88a6b
16 changed files with 459 additions and 435 deletions
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3
packages/workspace/src/atom.ts
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@@ -1,7 +1,8 @@
import type { WorkspaceAdapter } from '@affine/env/workspace';
import { WorkspaceFlavour, WorkspaceVersion } from '@affine/env/workspace';
import { WorkspaceFlavour } from '@affine/env/workspace';
import type { BlockHub } from '@blocksuite/blocks';
import { assertExists } from '@blocksuite/global/utils';
import { WorkspaceVersion } from '@toeverything/infra/blocksuite';
import { atom } from 'jotai';
import { z } from 'zod';

51
packages/workspace/src/migration/index.ts
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@@ -1,51 +0,0 @@
import { migrateToSubdoc } from '@affine/env/blocksuite';
import type { LocalWorkspace } from '@affine/env/workspace';
import { WorkspaceFlavour } from '@affine/env/workspace';
import { getOrCreateWorkspace } from '@affine/workspace/manager';
import { nanoid, Workspace } from '@blocksuite/store';
import { createIndexeddbStorage } from '@blocksuite/store';
const Y = Workspace.Y;
export function upgradeV1ToV2(oldWorkspace: LocalWorkspace): LocalWorkspace {
const oldDoc = oldWorkspace.blockSuiteWorkspace.doc;
const newDoc = migrateToSubdoc(oldDoc);
if (newDoc === oldDoc) {
console.warn('do not need update');
return oldWorkspace;
} else {
const id = nanoid();
const newBlockSuiteWorkspace = getOrCreateWorkspace(
id,
WorkspaceFlavour.LOCAL
);
Y.applyUpdate(newBlockSuiteWorkspace.doc, Y.encodeStateAsUpdate(newDoc));
newDoc.getSubdocs().forEach(subdoc => {
newBlockSuiteWorkspace.doc.getSubdocs().forEach(newDoc => {
if (subdoc.guid === newDoc.guid) {
Y.applyUpdate(newDoc, Y.encodeStateAsUpdate(subdoc));
}
});
});
console.log('migration result', newBlockSuiteWorkspace.doc.toJSON());
return {
blockSuiteWorkspace: newBlockSuiteWorkspace,
flavour: WorkspaceFlavour.LOCAL,
id,
};
}
}
export async function migrateLocalBlobStorage(from: string, to: string) {
const fromStorage = createIndexeddbStorage(from);
const toStorage = createIndexeddbStorage(to);
const keys = await fromStorage.crud.list();
for (const key of keys) {
const value = await fromStorage.crud.get(key);
if (!value) {
console.warn('cannot find blob:', key);
continue;
}
await toStorage.crud.set(key, value);
}
}