import { useDb } from '~~/server/database/client';
import { participants } from '~~/server/database/schema';

export default defineEventHandler(async (event) => {
  const slug = getRouterParam(event, 'slug')!;
  await getPotOrThrow(slug);

  const body = await readBody(event);
  const name = typeof body?.name === 'string' ? body.name.trim() : '';
  if (!name) {
    throw createError({ statusCode: 400, statusMessage: 'name is required' });
  }

  const db = useDb(event);
  const [participant] = await db
    .insert(participants)
    .values({ potSlug: slug, name })
    .returning();
  return participant;
});