Creating a music streaming app with Firebase Firestore

22 Sep 2023

Firebase Firestore is a powerful database solution provided by Google as part of their Firebase suite. In this tutorial, we will guide you through the process of creating a music streaming app using Firebase Firestore as the backend database.

Prerequisites

To follow along with this tutorial, you’ll need the following:

Basic knowledge of HTML, CSS, and JavaScript.
A Firebase account (sign up at https://firebase.google.com/ if you don’t have one).
A code editor.

Step 1: Set Up Firebase Firestore

Create a new Firebase project in the Firebase console.
Enable Firestore by navigating to the “Database” section and selecting Firestore.
Choose a location for your database and click “Next.”
Start in test mode for now (you can change the security rules later).
Click “Enable” to create your Firestore database.

Step 2: Design the Database Schema

Before diving into the code, it’s important to design the structure of your database. For a music streaming app, you might have collections like “Artists,” “Albums,” and “Songs.” Within each collection, you can store relevant information such as the artist’s name, album title, song titles, and URLs.

Step 3: Initialize Firebase SDK

Include the Firebase SDK in your HTML file before the closing </body> tag. Initialize the SDK using your Firebase project’s credentials.

<script src="https://www.gstatic.com/firebasejs/8.0.2/firebase-app.js"></script>
<script src="https://www.gstatic.com/firebasejs/8.0.2/firebase-firestore.js"></script>

<script>
  // Initialize Firebase
  var firebaseConfig = {
    apiKey: "YOUR_API_KEY",
    authDomain: "YOUR_AUTH_DOMAIN",
    projectId: "YOUR_PROJECT_ID",
    storageBucket: "YOUR_STORAGE_BUCKET",
    messagingSenderId: "YOUR_MESSAGING_SENDER_ID",
    appId: "YOUR_APP_ID",
  };
  firebase.initializeApp(firebaseConfig);
  var db = firebase.firestore();
</script>

Step 4: Read and Write Data

To read data from Firestore, use the get() method provided by the Firestore library.

db.collection("Artists").get().then((querySnapshot) => {
  querySnapshot.forEach((doc) => {
    console.log(`${doc.id} => ${doc.data().name}`);
  });
});

To write data to Firestore, use the set() or add() method.

db.collection("Artists").doc("artist1").set({
  name: "John Doe",
  genre: "Rock",
});

Conclusion

In this tutorial, we walked through the process of creating a music streaming app using Firebase Firestore as the backend database. With Firestore’s real-time updates and scalability, you can build a robust music experience for your users. Remember to add security rules to protect your data and customize the app according to your requirements.

#musicstreaming #firebasefirestore