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30 lines
1.1 KiB
TypeScript
30 lines
1.1 KiB
TypeScript
import { createReadStream } from 'node:fs'
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import { basename } from 'node:path'
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import { requireAdminAuth } from '../../../../../utils/access'
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import { createApiError } from '../../../../../utils/api-error'
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import { getBackupJob } from '../../../../../utils/backup/jobs'
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import { BACKUP_ARCHIVE_EXT } from '../../../../../utils/backup/paths'
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export default defineEventHandler(async (event) => {
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await requireAdminAuth(event)
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const id = getRouterParam(event, 'id')
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if (!id) {
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createApiError(event, 'INVALID_REQUEST', '缺少任务 ID', 400)
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}
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const job = getBackupJob(id)
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if (!job || job.type !== 'full_export' || job.status !== 'done' || !job.outputPath) {
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createApiError(event, 'INVALID_REQUEST', '可下载的备份不存在', 404)
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}
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const filename = basename(job.outputPath)
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if (!filename.endsWith(BACKUP_ARCHIVE_EXT)) {
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createApiError(event, 'INVALID_REQUEST', '备份文件无效', 404)
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}
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setResponseHeader(event, 'Content-Type', 'application/gzip')
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setResponseHeader(event, 'Content-Disposition', `attachment; filename="${filename}"`)
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return sendStream(event, createReadStream(job.outputPath))
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})
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