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const firebase = require('firebase-admin');

var serviceAccountSource = require("./source.json"); // source DB key
var serviceAccountDestination = require("./destination.json"); // destiny DB key

const sourceAdmin = firebase.initializeApp({
  credential: firebase.credential.cert(serviceAccountSource)
});

const destinyAdmin = firebase.initializeApp({

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const admin = require('firebase-admin');

var serviceAccount = require("./your-firestore-key.json");

admin.initializeApp({
  credential: admin.credential.cert(serviceAccount)
});
const dumped = {};

const schema = {

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const admin = require('firebase-admin');
const fs = require('fs');

const serviceAccount = require('../../../../../../Private/myschool-data_transfer-key.json');

admin.initializeApp({ credential: admin.credential.cert(serviceAccount) });

const schema = require('./schema').schema;

const firestore2json = (db, schema, current) => {