feat(electron): backup panel (#9738)

fix PD-2071, PD-2059, PD-2069, PD-2068

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

@@ -176,10 +176,21 @@ export async function selectDBFileLocation(): Promise<SelectDBFileLocationResult
  * update the local workspace id list and then connect to it.
  *
  */
-export async function loadDBFile(): Promise<LoadDBFileResult> {
+export async function loadDBFile(
+  dbFilePath?: string
+): Promise<LoadDBFileResult> {
   try {
-    const ret =
+    const provided =
       getFakedResult() ??
+      (dbFilePath
+        ? {
+            filePath: dbFilePath,
+            filePaths: [dbFilePath],
+            canceled: false,
+          }
+        : undefined);
+    const ret =
+      provided ??
       (await mainRPC.showOpenDialog({
         properties: ['openFile'],
         title: 'Load Workspace',
@@ -249,6 +260,12 @@ async function cpV1DBFile(
     return { error: 'DB_FILE_INVALID' }; // invalid db file
   }
 
+  // checkout to make sure wal is flushed
+  const connection = new SqliteConnection(originalPath);
+  await connection.connect();
+  await connection.checkpoint();
+  await connection.close();
+
   const internalFilePath = await getWorkspaceDBPath('workspace', workspaceId);
 
   await fs.ensureDir(await getWorkspacesBasePath());

packages/frontend/apps/electron/src/helper/dialog/index.ts

@@ -6,8 +6,8 @@ import {
 } from './dialog';
 
 export const dialogHandlers = {
-  loadDBFile: async () => {
-    return loadDBFile();
+  loadDBFile: async (dbFilePath?: string) => {
+    return loadDBFile(dbFilePath);
   },
   saveDBFileAs: async (universalId: string, name: string) => {
     return saveDBFileAs(universalId, name);