umami/queries/admin/website/deleteWebsite.js

import prisma from 'lib/prisma';
import redis from 'lib/redis';

export async function deleteWebsite(website_id) {
  const { client, transaction } = prisma;

  return transaction([
    client.pageview.deleteMany({
      where: { session: { website: { website_id } } },
    }),
    client.event_data.deleteMany({
      where: { event: { session: { website: { website_id } } } },
    }),
    client.event.deleteMany({
      where: { session: { website: { website_id } } },
    }),
    client.session.deleteMany({
      where: { website: { website_id } },
    }),
    client.website.delete({
      where: { website_id },
    }),
  ]).then(async res => {
    if (process.env.REDIS_URL) {
      await redis.client.del(`website:${res.website_uuid}`);
    }
  });
}