export default defineEventHandler(async (event) => {
  const auth = await getAuth(event)

  if (!auth.minecraft.uuid) throw createError({ errorCode: 400, statusMessage: 'No Minecraft account is linked' })
  
  const minecraftProfile = await $fetch(`https://sessionserver.mojang.com/session/minecraft/profile/${auth.minecraft.uuid}`)

  const usersColl = db.collection('users')
  await usersColl.findOneAndUpdate({ 'minecraft.uuid': auth.minecraft.uuid }, { $set: { 'minecraft.username': minecraftProfile.name } })
  
  return { username: minecraftProfile.name }
});