jaengseung-made/app/api/studio/tracks/route.ts

import { NextResponse } from 'next/server';
import { createClient } from '@/lib/supabase/server';
import { createAdminClient } from '@/lib/supabase/admin';

export const runtime = 'nodejs';

export async function POST(request: Request) {
  const supabase = await createClient();
  const { data: { user } } = await supabase.auth.getUser();
  if (!user) return NextResponse.json({ error: '로그인이 필요합니다.' }, { status: 401 });

  let body: Record<string, unknown>;
  try {
    body = await request.json();
  } catch {
    return NextResponse.json({ error: '잘못된 요청 형식' }, { status: 400 });
  }

  const str = (k: string) => (typeof body[k] === 'string' ? (body[k] as string) : null);

  const admin = createAdminClient();
  const { data, error } = await admin.from('music_tracks').insert({
    user_id: user.id,
    title: str('title'),
    story: str('story'),
    lyrics: str('lyrics'),
    style: str('style'),
    audio_url: str('audio_url'),
    task_id: str('task_id'),
  }).select('id, created_at').single();

  if (error) return NextResponse.json({ error: error.message }, { status: 500 });
  return NextResponse.json(data);
}

export async function GET() {
  const supabase = await createClient();
  const { data: { user } } = await supabase.auth.getUser();
  if (!user) return NextResponse.json({ error: '로그인이 필요합니다.' }, { status: 401 });

  // 세션 클라이언트로 본인 것만(RLS music_select_own)
  const { data, error } = await supabase
    .from('music_tracks')
    .select('id, title, story, lyrics, style, audio_url, task_id, created_at, video_status, video_url')
    .order('created_at', { ascending: false });

  if (error) return NextResponse.json({ error: error.message }, { status: 500 });
  return NextResponse.json({ tracks: data ?? [] });
}