N
Nuxt•2mo ago
Синдбад-Мореход

Firebase messaging in nuxt 3

I'm migrating from Vue 3 to Nuxt 3 and trying to set up Firebase Messaging in my Nuxt 3 application. I'm using Vuefire. When I try to create a user, the application throws an error saying it can't find the firebase-messaging-sw.js file in the public folder. Could you please guide me on how to implement this correctly?
2 Replies
kapa.ai
kapa.ai•2mo ago
Hi @Синдбад-Мореход. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- Based on the knowledge sources provided, I can help you with implementing Firebase Messaging in your Nuxt 3 application. When migrating from Vue 3 to Nuxt 3 and using Firebase services like Firebase Messaging, there are a few important things to note: 1. In Nuxt 3, the static/ directory has been renamed to public/. This is where you should place your firebase-messaging-sw.js service worker file: 
public/firebase-messaging-sw.js
public/firebase-messaging-sw.js
As mentioned in the Nuxt migration documentation, the static directory for storing static assets has been renamed to public. You can either rename your static directory to public or keep the name by setting dir.public in your nuxt.config. 2. For your service worker implementation, you should place your notification click event listener before any Firebase imports/scripts. Based on one of the knowledge sources, the Firebase SDK's internal implementation uses event.stopImmediatePropagation() which can prevent your own event listeners from receiving events if they're placed after the imports: 
// Place event listeners first
self.addEventListener('notificationclick', function (event) {
  console.log('Notification click');
  // Your notification click handling code
}, false);

// Then import Firebase scripts
importScripts('<https://www.gstatic.com/firebasejs/[version]/firebase-app.js'>);
importScripts('<https://www.gstatic.com/firebasejs/[version]/firebase-messaging.js'>);
// Place event listeners first
self.addEventListener('notificationclick', function (event) {
  console.log('Notification click');
  // Your notification click handling code
}, false);

// Then import Firebase scripts
importScripts('<https://www.gstatic.com/firebasejs/[version]/firebase-app.js'>);
importScripts('<https://www.gstatic.com/firebasejs/[version]/firebase-messaging.js'>);
3. For communicating with your service worker, you might need to use the correct registration: 
navigator.serviceWorker.getRegistration('/firebase-cloud-messaging-push-scope').then((registration) => {
  if (registration && registration.active) {
    registration.active.postMessage({ action: 'saveEmail', email: email });
  }
});
navigator.serviceWorker.getRegistration('/firebase-cloud-messaging-push-scope').then((registration) => {
  if (registration && registration.active) {
    registration.active.postMessage({ action: 'saveEmail', email: email });
  }
});
If you're using VueFire with Nuxt, make sure you have the proper configuration in your nuxt.config.ts: 
modules: ['nuxt-vuefire', '@vueuse/nuxt'],
vuefire: {
  config: {
    apiKey: process.env.NUXT_PUBLIC_FB_API_KEY,
    // other Firebase config
  },
  // Add messaging configuration if needed
}
modules: ['nuxt-vuefire', '@vueuse/nuxt'],
vuefire: {
  config: {
    apiKey: process.env.NUXT_PUBLIC_FB_API_KEY,
    // other Firebase config
  },
  // Add messaging configuration if needed
}
These steps should help you properly set up Firebase Messaging in your Nuxt 3 application. If you continue to face issues, you might want to check if there are any specific Firebase App Check or authentication configurations that could be affecting your setup. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------
kapa.ai
kapa.ai•2mo ago
<@651481565565681696> Kapa.ai is still learning and improving, please let me know how I did by reacting below.

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