Polarcraft/web/server/api/team/acceptinvite.js

import { ObjectId } from 'mongodb'

export default defineEventHandler(async (event) => {
  const { teamId } = await readBody(event);

  const user = await getAuth(event)

  const teamsColl = db.collection('teams')
  const usersColl = db.collection('users')

  const team = await teamsColl.findOneAndUpdate({ _id: new ObjectId(teamId) }, { $inc: { count: 1 } })

  if (!team.value) return createError({ statusCode: 500, statusMessage: 'Team niet gevonden'})

  await usersColl.updateOne({ _id: new ObjectId(user._id) }, { $set: { 'team.id': teamId, 'team.admin': false }})

  return team
});