更新数据库备份逻辑

Author: lyswhut

src/main/app.ts

@@ -256,6 +256,20 @@ const initTheme = () => {
   })
 }
 
+const backupDB = (backupPath: string) => {
+  const dbPath = path.join(global.lxDataPath, 'lx.data.db')
+  try {
+    renameSync(dbPath, backupPath)
+  } catch {}
+  try {
+    renameSync(`${dbPath}-wal`, `${backupPath}-wal`)
+  } catch {}
+  try {
+    renameSync(`${dbPath}-shm`, `${backupPath}-shm`)
+  } catch {}
+  openDirInExplorer(backupPath)
+}
+
 let isInitialized = false
 export const initAppSetting = async() => {
   if (!global.lx.inited) {
@@ -268,14 +282,13 @@ export const initAppSetting = async() => {
   if (!isInitialized) {
     let dbFileExists = await global.lx.worker.dbService.init(global.lxDataPath)
     if (dbFileExists === null) {
-      const backPath = path.join(global.lxDataPath, `lx.data.db.${Date.now()}.bak`)
+      const backupPath = path.join(global.lxDataPath, `lx.data.db.${Date.now()}.bak`)
       dialog.showMessageBoxSync({
         type: 'warning',
         message: 'Database verify failed',
-        detail: `数据库表结构校验失败，我们将把有问题的数据库备份到：${backPath}\n若此问题导致你的数据丢失，你可以尝试从备份文件找回它们。\n\nThe database table structure verification failed, we will back up the problematic database to: ${backPath}\nIf this problem causes your data to be lost, you can try to retrieve them from the backup file.`,
+        detail: `数据库表结构校验失败，我们将把有问题的数据库备份到：${backupPath}\n若此问题导致你的数据丢失，你可以尝试从备份文件找回它们。\n\nThe database table structure verification failed, we will back up the problematic database to: ${backupPath}\nIf this problem causes your data to be lost, you can try to retrieve them from the backup file.`,
       })
-      renameSync(path.join(global.lxDataPath, 'lx.data.db'), backPath)
-      openDirInExplorer(backPath)
+      backupDB(backupPath)
       dbFileExists = await global.lx.worker.dbService.init(global.lxDataPath)
     }
     global.lx.appSetting = (await initSetting()).setting