generate-firestore-data-2

Generate Firestore Data

This module is meant to run on node NOT on the browser or react-native.

Use this in your node server or on cli tools.

Installation

API

  yarn add generate-firestore-data
  # If you don't already have firebase-admin as a dependency then add it too 
  yarn add firebase-admin

CLI

  # In your project : 
  yarn add -D generate-firestore-data
  yarn generate-firestore-data <schemaFilePath> <credentialsFilePath>
 
  # Or globally : 
  npm i -g generate-firestore-data
  generate-firestore-data <schemaFilePath> <credentialsFilePath>

Programmatic Usage

1. First you need a Private Key from firebase for privileged environments, find out how to get it here: https://firebase.google.com/docs/admin/setup (or replace YOUR_PROJECT_NAME_HERE with your project name here : https://console.firebase.google.com/project/YOUR_PROJECT_NAME_HERE/settings/serviceaccounts/adminsdk)

2. Place that private key .json file somewhere in your project.

3. Take note of your databaseURL

4. Create a schema for the data schema. Check generate-json or the examples for the schema format.

// Import it in your project
 
import { generateFirestoreData } from "generate-firestore-data";
// Or
const { generateFirestoreData } = require("generate-firestore-data");
 
// Import firebase-admin
import firebase from "firebase-admin";
// Or
const firebase = require("firebase-admin");
 
// Use it
 
const databaseURL = "<FIREBASE_DATABASE_URL>";
const credential = require("./firebase-key.json");
const { schema, count, keyReducers } = require("./schema");
await generateFirestoreData(
  {
    schema,
    count,
    keyReducers
  },
  {
    firebase,
    credential,
    databaseURL
  }
);

CLI Usage

Requires 2 files to exist schema.js and credentials.js

credentials.js

module.exports = {
  databaseURL: "<DATABASE_URL>",
  credential: {
    // JSON data from firebase-key.json
  }
};

  generate-firestore-data path/to/schema.js path/to/credentials.js