feat: migrate clients module to patients + add docs

app/api/screenings/[screeningId]/documents/[documentId]/route.ts

@@ -0,0 +1,69 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { createClient } from '@/lib/auth/server';
+import { supabaseAdmin } from '@/lib/supabase/server';
+
+const BUCKET = 'screening-documents';
+
+export async function DELETE(
+  request: NextRequest,
+  { params }: { params: Promise<{ screeningId: string; documentId: string }> }
+) {
+  try {
+    const { documentId } = await params;
+    const supabase = await createClient();
+
+    const {
+      data: { user },
+    } = await supabase.auth.getUser();
+
+    if (!user) {
+      return NextResponse.json({ error: 'Niet geautoriseerd' }, { status: 401 });
+    }
+
+    const { data: document, error } = await supabase
+      .from('screening_documents')
+      .select('*')
+      .eq('id', documentId)
+      .maybeSingle();
+
+    if (error) {
+      console.error('Fetch document error:', error);
+      return NextResponse.json(
+        { error: 'Document niet gevonden', details: error.message },
+        { status: 500 }
+      );
+    }
+
+    if (!document) {
+      return NextResponse.json({ error: 'Document niet gevonden' }, { status: 404 });
+    }
+
+    const { error: deleteError } = await supabaseAdmin.storage
+      .from(BUCKET)
+      .remove([document.file_path]);
+
+    if (deleteError) {
+      console.error('Storage delete error:', deleteError);
+      // Don't stop here; attempt DB delete even if storage failed
+    }
+
+    const { error: dbError } = await supabase
+      .from('screening_documents')
+      .delete()
+      .eq('id', documentId);
+
+    if (dbError) {
+      console.error('DB delete error:', dbError);
+      return NextResponse.json(
+        { error: 'Verwijderen mislukt', details: dbError.message },
+        { status: 500 }
+      );
+    }
+
+    return NextResponse.json({ success: true });
+  } catch (error) {
+    console.error('Unexpected error in DELETE /documents/[documentId]:', error);
+    const message = error instanceof Error ? error.message : 'Unknown error';
+    return NextResponse.json({ error: message }, { status: 500 });
+  }
+}