release: v1.3.0 — 整站备份恢复、跨后端同步与任务中心

server/api/admin/storage/sync.post.ts

@@ -0,0 +1,50 @@
+import { requireAdminAuth } from '../../../utils/access'
+import { createApiError } from '../../../utils/api-error'
+import { serializeBackupJob } from '../../../utils/backup/api'
+import { previewBackendSync } from '../../../utils/backup/backend-sync'
+import { startBackendSyncJob } from '../../../utils/backup/runner'
+
+interface SyncBody {
+  fromBackendId?: string
+  toBackendId?: string
+  deleteSource?: boolean
+  setDefault?: boolean
+  dryRun?: boolean
+}
+
+export default defineEventHandler(async (event) => {
+  await requireAdminAuth(event)
+  const body = await readBody<SyncBody>(event)
+
+  const fromBackendId = body?.fromBackendId?.trim() ?? ''
+  const toBackendId = body?.toBackendId?.trim() ?? ''
+  if (!fromBackendId || !toBackendId) {
+    createApiError(event, 'INVALID_REQUEST', '请选择源与目标存储后端', 400)
+  }
+
+  const options = {
+    fromBackendId,
+    toBackendId,
+    deleteSource: Boolean(body?.deleteSource),
+    setDefault: Boolean(body?.setDefault),
+    dryRun: Boolean(body?.dryRun)
+  }
+
+  try {
+    if (options.dryRun) {
+      const preview = previewBackendSync(options)
+      return { preview }
+    }
+
+    const job = startBackendSyncJob(options)
+    return { job: serializeBackupJob(job) }
+  } catch (error) {
+    if (error instanceof Error) {
+      if (error.message === 'BACKUP_JOB_RUNNING') {
+        createApiError(event, 'CONFLICT', '已有备份或迁移任务正在运行', 409)
+      }
+      createApiError(event, 'INVALID_REQUEST', error.message, 400)
+    }
+    throw error
+  }
+})