opnform/client/composables/useConfetti.js

import { ref, onUnmounted } from 'vue'

export const useConfetti = () => {
  let timeoutId = ref(null)
  const nuxtApp = useNuxtApp()
  const $confetti = nuxtApp.vueApp.config.globalProperties.$confetti
  
  function play(duration=3000) {
    $confetti.start({ defaultSize: 6 })
    timeoutId = setTimeout(() => {
      $confetti.stop()
    }, duration)
  }

  onUnmounted(() => {
    if (timeoutId) clearTimeout(timeoutId)
  })

  return {
    play
  }
}