Les fonctions Cloud Firestore ne fonctionnent pas localement

Question

J'ai créé un projet de test et j'ai tout configuré en fonction de la documentation, mais lorsque je lance le projet, cela ne fonctionne pas comme prévu, avant d'écrire cette question, j'ai fait une recherche sur Google et j'ai trouvé des questions en double mais les scénarios sont différents dans chacun , donc je suppose que c'est pas une question en double.

voici ma commande de terminal et la sortie:

functions ➤ npm run serve                                                                                         

> functions@ serve /Users/codecrash/Developments/crm-firestore/functions
> firebase serve --only functions

✔  functions: Using node@8 from Host.
✔  functions: Emulator started at http://localhost:5000
i  functions: Watching "/Users/codecrash/Developments/crm-firestore/functions" for Cloud Functions...
i  Your code has been provided a "firebase-admin" instance.
i  functions: HTTP trigger initialized at http://localhost:5000/demo-crm/us-central1/helloWorld
Ignoring trigger "onWrite" because the Cloud Firestore emulator is not running.
Ignoring trigger "onUpdate" because the Cloud Firestore emulator is not running.
i  functions: Beginning execution of "helloWorld"
i  Your code has been provided a "firebase-admin" instance.
i  functions: Finished "helloWorld" in ~1s

Je ne sais pas ce qui ne va pas. helloWorld fonctionne bien, mais pas onUpdate et onWrite.

J'ai également essayé en exécutant la commande suivante,

functions ➤ firebase emulators:start                                                                                        
i  Starting emulators: ["functions","firestore"]
✔  functions: Using node@8 from Host.
✔  functions: Emulator started at http://localhost:5001
i  firestore: Logging to firestore-debug.log
✔  firestore: Emulator started at http://127.0.0.1:8080
i  firestore: For testing set FIREBASE_FIRESTORE_EMULATOR_ADDRESS=127.0.0.1:8080
i  functions: Watching "/Users/codecrash/Developments/crm-firestore/functions" for Cloud Functions...
i  Your code has been provided a "firebase-admin" instance.
i  functions: HTTP trigger initialized at http://localhost:5001/demo-crm/us-central1/helloWorld
i  functions: Setting up Cloud Firestore trigger "onWrite"
✔  functions: Trigger "onWrite" has been acknowledged by the Cloud Firestore emulator.
i  functions: Setting up Cloud Firestore trigger "onUpdate"
✔  functions: Trigger "onUpdate" has been acknowledged by the Cloud Firestore emulator.
i  functions: Beginning execution of "helloWorld"
i  Your code has been provided a "firebase-admin" instance.
i  functions: Finished "helloWorld" in ~1s

mais toujours pas de chance avec les déclencheurs onUpdate ou onWrite. ne sais pas ce que je fais mal.

voici ma base de code:

const functions = require('firebase-functions');
const admin = require('firebase-admin');
admin.initializeApp({});

exports.helloWorld = functions.https.onRequest((request, response) => {
    response.send("Hello from Firebase!");
});

exports.onWrite = functions.firestore.document('users/{userId}').onWrite((change, context) => {

    const document = change.after.exists ? change.after.data() : null;
    const oldDocument = change.before.data();
    // perform desired operations ...
    console.log('local: onWrite change:', change);
    console.log('local: onWrite context:', context);
    console.log('local: onWrite document:', document);
    console.log('local: onWrite oldDocument:', oldDocument);
    return Promise.resolve();
});


exports.onUpdate = functions.firestore.document('users/{userId}').onUpdate((change, context) => {
    const document = change.after.exists ? change.after.data() : null;
    const oldDocument = change.before.data();

    // perform desired operations ...
    console.log('local: onUpdate change:', change);
    console.log('local: onUpdate context:', context);
    console.log('local: onUpdate document:', document);
    console.log('local: onUpdate oldDocument:', oldDocument);
    return new Promise().then(() => {
        return Promise.resolve();
    }).catch((error) => {
        return Promise.reject('error:code_crash');
    });
});

J'ai ajouté des clés dans la variable env:

GOOGLE_APPLICATION_CREDENTIALS="/Users/codecrash/Developments/crm-firestore/functions/certificate.json"
FIREBASE_CONFIG="/Users/codecrash/Developments/crm-firestore/functions/certificate.json"

Remarque: lorsque je le déploie sur des fonctions cloud, cela fonctionne bien.

Merci.

Answer 1

Enterré dans la documentation, je suis finalement tombé sur cela. Il fournit également des spécifications pour pointer vers l'émulateur Firestore.

https://firebase.google.com/docs/emulator-suite/connect_and_prototype?database=Firestore