fix(electron): upgrade db file (#3984)

README.md

@@ -172,9 +172,9 @@ If you encounter any problems when upgrading the version, please feel free to [c
 | AFFiNE Version | Export/Import workspace | Data auto migration |
 | -------------- | ----------------------- | ------------------- |
 | <= 0.5.4       | ❌️                     | ❌                  |
-| ^0.6.0         | ⚠️                      | ✅                  |
+| 0.6.x          | ✅️                     | ✅                  |
-| ^0.7.0         | ⚠️                      | ✅                  |
+| 0.7.x          | ✅️                     | ✅                  |
-| ^0.8.0         | ✅                      | ✅                  |
+| 0.8.x          | ✅                      | ✅                  |
 
 ## Self-Host
 

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

@@ -1,7 +1,11 @@
+import { equal } from 'node:assert';
 import { resolve } from 'node:path';
 
 import { SqliteConnection } from '@affine/native';
-import { migrateToSubdoc } from '@toeverything/infra/blocksuite';
+import {
+  migrateToSubdoc,
+  WorkspaceVersion,
+} from '@toeverything/infra/blocksuite';
 import fs from 'fs-extra';
 import { nanoid } from 'nanoid';
 import { applyUpdate, Doc as YDoc, encodeStateAsUpdate } from 'yjs';
@@ -30,6 +34,72 @@ export const migrateToSubdocAndReplaceDatabase = async (path: string) => {
   await db.close();
 };
 
+import { __unstableSchemas, AffineSchemas } from '@blocksuite/blocks/models';
+import { Schema, Workspace } from '@blocksuite/store';
+import { migrateWorkspace } from '@toeverything/infra/blocksuite';
+
+// v1 v2 -> v3
+export const migrateToLatestDatabase = async (path: string) => {
+  const connection = new SqliteConnection(path);
+  await connection.connect();
+  await connection.initVersion();
+  const schema = new Schema();
+  schema.register(AffineSchemas).register(__unstableSchemas);
+  const rootDoc = new YDoc();
+  const downloadBinary = async (doc: YDoc, isRoot: boolean): Promise<void> => {
+    const update = (
+      await connection.getUpdates(isRoot ? undefined : doc.guid)
+    ).map(update => update.data);
+    // Buffer[] -> Uint8Array
+    const data = new Uint8Array(Buffer.concat(update).buffer);
+    applyUpdate(doc, data);
+    // trigger data manually
+    if (isRoot) {
+      doc.getMap('meta');
+      doc.getMap('spaces');
+    } else {
+      doc.getMap('blocks');
+    }
+    await Promise.all(
+      [...doc.subdocs].map(subdoc => {
+        return downloadBinary(subdoc, false);
+      })
+    );
+  };
+  await downloadBinary(rootDoc, true);
+  const result = await migrateWorkspace(WorkspaceVersion.SubDoc, {
+    getSchema: () => schema,
+    getCurrentRootDoc: () => Promise.resolve(rootDoc),
+    createWorkspace: () =>
+      Promise.resolve(
+        new Workspace({
+          id: nanoid(10),
+          schema,
+          blobStorages: [],
+          providerCreators: [],
+        })
+      ),
+  });
+  equal(
+    typeof result,
+    'boolean',
+    'migrateWorkspace should return boolean value'
+  );
+  const uploadBinary = async (doc: YDoc, isRoot: boolean) => {
+    await connection.replaceUpdates(doc.guid, [
+      { docId: isRoot ? undefined : doc.guid, data: encodeStateAsUpdate(doc) },
+    ]);
+    // connection..applyUpdate(encodeStateAsUpdate(doc), 'self', doc.guid)
+    await Promise.all(
+      [...doc.subdocs].map(subdoc => {
+        return uploadBinary(subdoc, false);
+      })
+    );
+  };
+  await uploadBinary(rootDoc, true);
+  await connection.close();
+};
+
 export const copyToTemp = async (path: string) => {
   const tmpDirPath = resolve(await mainRPC.getPath('sessionData'), 'tmp');
   const tmpFilePath = resolve(tmpDirPath, nanoid());

apps/electron/src/helper/dialog/dialog.ts

@@ -12,7 +12,11 @@ import fs from 'fs-extra';
 import { nanoid } from 'nanoid';
 
 import { ensureSQLiteDB } from '../db/ensure-db';
-import { copyToTemp, migrateToSubdocAndReplaceDatabase } from '../db/migration';
+import {
+  copyToTemp,
+  migrateToLatestDatabase,
+  migrateToSubdocAndReplaceDatabase,
+} from '../db/migration';
 import type { WorkspaceSQLiteDB } from '../db/workspace-db-adapter';
 import { logger } from '../logger';
 import { mainRPC } from '../main-rpc';
@@ -197,7 +201,22 @@ export async function loadDBFile(): Promise<LoadDBFileResult> {
       }
     }
 
+    if (validationResult === ValidationResult.MissingVersionColumn) {
+      try {
+        const tmpDBPath = await copyToTemp(originalPath);
+        await migrateToLatestDatabase(tmpDBPath);
+        originalPath = tmpDBPath;
+      } catch (error) {
+        logger.warn(
+          `loadDBFile, migration version column failed: ${originalPath}`,
+          error
+        );
+        return { error: 'DB_FILE_MIGRATION_FAILED' };
+      }
+    }
+
     if (
+      validationResult !== ValidationResult.MissingVersionColumn &&
       validationResult !== ValidationResult.MissingDocIdColumn &&
       validationResult !== ValidationResult.Valid
     ) {

packages/infra/src/blocksuite/index.ts

@@ -490,9 +490,14 @@ const upgradeV1ToV2 = async (options: UpgradeOptions) => {
   return newWorkspace;
 };
 
-const upgradeV2ToV3 = async (options: UpgradeOptions): Promise<true> => {
+const upgradeV2ToV3 = async (options: UpgradeOptions): Promise<boolean> => {
   const rootDoc = await options.getCurrentRootDoc();
   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) {
+    return false;
+  }
   const schema = options.getSchema();
   spaces.forEach(space => {
     schema.upgradePage(
@@ -511,8 +516,6 @@ const upgradeV2ToV3 = async (options: UpgradeOptions): Promise<true> => {
       space
     );
   });
-  const meta = rootDoc.getMap('meta') as YMap<unknown>;
-  const versions = meta.get('blockVersions') as YMap<number>;
   versions.set('affine:database', 3);
   return true;
 };

packages/native/__tests__/db.spec.mts

@@ -0,0 +1,15 @@
+import assert from 'node:assert';
+import { test } from 'node:test';
+import { fileURLToPath } from 'node:url';
+
+import { SqliteConnection, ValidationResult } from '../index';
+
+test('db', { concurrency: false }, async t => {
+  await t.test('validate', async () => {
+    const path = fileURLToPath(
+      new URL('./fixtures/test01.affine', import.meta.url)
+    );
+    const result = await SqliteConnection.validate(path);
+    assert.equal(result, ValidationResult.MissingVersionColumn);
+  });
+});

packages/native/index.d.ts

@@ -41,8 +41,9 @@ export interface InsertRow {
 export enum ValidationResult {
   MissingTables = 0,
   MissingDocIdColumn = 1,
-  GeneralError = 2,
+  MissingVersionColumn = 2,
-  Valid = 3,
+  GeneralError = 3,
+  Valid = 4,
 }
 export class Subscription {
   toString(): string;
@@ -75,6 +76,8 @@ export class SqliteConnection {
     docId: string | undefined | null,
     updates: Array<InsertRow>
   ): Promise<void>;
+  initVersion(): Promise<void>;
+  setVersion(version: number): Promise<void>;
   close(): Promise<void>;
   get isClose(): boolean;
   static validate(path: string): Promise<ValidationResult>;

packages/native/schema/src/lib.rs

@@ -11,4 +11,9 @@ CREATE TABLE IF NOT EXISTS "blobs" (
   key TEXT PRIMARY KEY NOT NULL,
   data BLOB NOT NULL,
   timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL
-);"#;
+);
+CREATE TABLE IF NOT EXISTS "version_info" (
+  version NUMBER NOT NULL,
+  timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL
+)
+"#;

packages/native/src/sqlite/mod.rs

@@ -7,6 +7,9 @@ use sqlx::{
   Pool, Row,
 };
 
+// latest version
+const LATEST_VERSION: i32 = 3;
+
 #[napi(object)]
 pub struct BlobRow {
   pub key: String,
@@ -38,6 +41,7 @@ pub struct SqliteConnection {
 pub enum ValidationResult {
   MissingTables,
   MissingDocIdColumn,
+  MissingVersionColumn,
   GeneralError,
   Valid,
 }
@@ -228,6 +232,39 @@ impl SqliteConnection {
     Ok(())
   }
 
+  #[napi]
+  pub async fn init_version(&self) -> napi::Result<()> {
+    // create version_info table
+    sqlx::query!(
+      "CREATE TABLE IF NOT EXISTS version_info (
+        version NUMBER NOT NULL,
+        timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL
+      )"
+    )
+    .execute(&self.pool)
+    .await
+    .map_err(anyhow::Error::from)?;
+    // `3` is the first version that has version_info table,
+    //  do not modify the version number.
+    sqlx::query!("INSERT INTO version_info (version) VALUES (3)")
+      .execute(&self.pool)
+      .await
+      .map_err(anyhow::Error::from)?;
+    Ok(())
+  }
+
+  #[napi]
+  pub async fn set_version(&self, version: i32) -> napi::Result<()> {
+    if version > LATEST_VERSION {
+      return Err(anyhow::Error::msg("Version is too new").into());
+    }
+    sqlx::query!("UPDATE version_info SET version = ?", version)
+      .execute(&self.pool)
+      .await
+      .map_err(anyhow::Error::from)?;
+    Ok(())
+  }
+
   #[napi]
   pub async fn close(&self) {
     self.pool.close().await;
@@ -261,6 +298,18 @@ impl SqliteConnection {
       Err(_) => return ValidationResult::GeneralError,
     };
 
+    let tables_res = sqlx::query("SELECT name FROM sqlite_master WHERE type='table'")
+      .fetch_all(&pool)
+      .await;
+
+    let version_exist = match tables_res {
+      Ok(res) => {
+        let names: Vec<String> = res.iter().map(|row| row.get(0)).collect();
+        names.contains(&"version_info".to_string())
+      }
+      Err(_) => return ValidationResult::GeneralError,
+    };
+
     let columns_res = sqlx::query("PRAGMA table_info(updates)")
       .fetch_all(&pool)
       .await;
@@ -277,6 +326,8 @@ impl SqliteConnection {
       ValidationResult::MissingTables
     } else if !doc_id_exist {
       ValidationResult::MissingDocIdColumn
+    } else if !version_exist {
+      ValidationResult::MissingVersionColumn
     } else {
       ValidationResult::Valid
     }