实现管理员面板功能，支持批量删除和时间戳更新

app/api/records/batch/route.ts

@@ -0,0 +1,50 @@
+import { NextRequest } from 'next/server'
+import { prisma } from '@/src/lib/prisma'
+import { isAuthorizedDelete } from '@/src/lib/utils'
+
+type BatchBody =
+  | { action: 'delete'; ids: string[] }
+  | { action: 'updateTimestamp'; ids: string[]; timestamp: string }
+
+export async function POST(req: NextRequest) {
+  try {
+    if (!isAuthorizedDelete(req)) {
+      return Response.json({ error: 'unauthorized' }, { status: 401 })
+    }
+
+    const body = (await req.json()) as BatchBody
+
+    if (!body || !Array.isArray((body as any).ids) || (body as any).ids.length === 0) {
+      return Response.json({ error: 'ids required' }, { status: 400 })
+    }
+
+    const ids = (body as any).ids as string[]
+
+    if (body.action === 'delete') {
+      const result = await prisma.recording.deleteMany({ where: { id: { in: ids } } })
+      return Response.json({ success: true, deletedCount: result.count, deletedIds: ids })
+    }
+
+    if (body.action === 'updateTimestamp') {
+      const ts = new Date(body.timestamp)
+      if (Number.isNaN(ts.getTime())) {
+        return Response.json({ error: 'invalid timestamp' }, { status: 400 })
+      }
+
+      await prisma.recording.updateMany({ where: { id: { in: ids } }, data: { timestamp: ts } })
+      const updated = await prisma.recording.findMany({
+        where: { id: { in: ids } },
+        select: { id: true, timestamp: true },
+      })
+      return Response.json({
+        success: true,
+        updated: updated.map((r) => ({ id: r.id, timestamp: r.timestamp.toISOString() })),
+      })
+    }
+
+    return Response.json({ error: 'unsupported action' }, { status: 400 })
+  } catch (err) {
+    console.error(err)
+    return Response.json({ error: 'internal error' }, { status: 500 })
+  }
+}