feat: 初始化慧遇书院官网一期

server/api/admin/media/[id].patch.ts

@@ -0,0 +1,25 @@
+import { z } from 'zod'
+import { serializeMedia, type MediaAssetRow } from '../../../utils/media'
+import { useDatabase } from '../../../utils/db'
+
+const updateSchema = z.object({
+  altText: z.string().trim().max(160),
+  source: z.string().trim().max(200),
+  copyright: z.string().trim().max(200),
+  authorizationStatus: z.enum(['pending', 'authorized', 'restricted']),
+})
+
+export default defineEventHandler(async (event) => {
+  const user = await requireAdmin(event)
+  const id = Number(getRouterParam(event, 'id'))
+  if (!Number.isSafeInteger(id) || id < 1) throw createError({ statusCode: 400, statusMessage: '无效的素材编号' })
+  const input = updateSchema.parse(await readBody(event))
+  const db = useDatabase()
+  const timestamp = new Date().toISOString()
+  const result = db.prepare(`UPDATE media_assets SET alt_text = ?, source_text = ?, copyright_text = ?, authorization_status = ?, updated_at = ? WHERE id = ? AND status = 'active'`)
+    .run(input.altText, input.source, input.copyright, input.authorizationStatus, timestamp, id)
+  if (!result.changes) throw createError({ statusCode: 404, statusMessage: '素材不存在' })
+  const row = db.prepare('SELECT * FROM media_assets WHERE id = ?').get(id) as MediaAssetRow
+  writeAuditLog(event, { operatorId: user.id, action: 'media.update', entityType: 'media', entityKey: row.asset_key })
+  return { data: serializeMedia(row) }
+})