commit

src/app/api/online-lessons/[id]/attachment/view/route.ts

@@ -0,0 +1,25 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { buildOnlineLessonAttachmentResponse } from '@/features/online-lessons/server/online-lesson-attachment-response';
+
+type Params = { params: Promise<{ id: string }> };
+
+export const runtime = 'nodejs';
+
+function parseLessonId(value: string) {
+  const lessonId = Number(value);
+  return Number.isNaN(lessonId) ? null : lessonId;
+}
+
+export async function GET(_request: NextRequest, { params }: Params) {
+  const { id } = await params;
+  const lessonId = parseLessonId(id);
+
+  if (!lessonId) {
+    return NextResponse.json({ message: 'Invalid online lesson attachment request' }, { status: 400 });
+  }
+
+  return buildOnlineLessonAttachmentResponse({
+    lessonId,
+    disposition: 'inline'
+  });
+}