增加 迁移回滚功能实现

server/routes_migrations.ts

@@ -44,5 +44,21 @@ export function createMigrationsRoutes(withAuth: WithAuth) {
     })
   })
 
+  migrationsRoutes.get('/rollback', async (c) => {
+    const apiClient = c.get('apiClient')
+    const all = c.req.query('all') === 'true'
+    log.api('正在执行数据库回滚...')
+    
+    const rollbackResult = await apiClient.database.rollbackLiveMigrations(migrations, all)
+    
+    const failedResult = rollbackResult?.find((migration) => migration.status === 'failed')
+    if (failedResult) {
+      log.api('数据库回滚失败 %O', failedResult)
+      return c.json({ error: '数据库回滚失败', failedResult }, 500)
+    }
+
+    return c.json({ success: true })
+  })
+
   return migrationsRoutes
 }