Firestore Full Tutorial | Build a Flutter e-commerce app to sell shoes using Nowa and Firebase

Let's learn how to use the full power of Firestore inside Nowa to display data from the database, perform advanced queries on them, stream data that updates live, and add data to the database.

During the tutorial, we will build an e-commerce app that uses Firestore to display some products (Football shoe store).

Sections:

00:00 - Setting Up Firestore Prerequisites
02:00 - Creating the Firestore Database
05:20 - Populating the Database with Product Data
07:45 - Adding the "Products" Collection Model in Nowa
10:51 - Querying All Products from the Collection
13:36 - Testing Firestore Queries
14:12 - Building the App Layout
14:44 - Setting Up the GridView Widget
15:45 - Using Data Builder to Inject Query into UI
17:12 - Connecting Firestore Data to GridView
20:17 - Creating a "Product" Parameter in the Card Component
24:15 - Passing Items from GridView to the Component with "Element" Variable
26:56 - Wrapping Up Firestore Integration with UI
28:40 - Previewing Product Display in the App
29:00 - Creating a Query to Filter Products by Price
36:58 - Live Updating the List with a "Stream" Query
39:30 - Enabling Product Addition from the App with an "Add" Query

Check out the other videos on Firebase:
- Setting up a Firebase project and connecting it to your Nowa app: https://youtu.be/ko_f9aDZwMg
- Adding Form validation to validate user input: https://youtu.be/Spa8d6e8BQ4
- Building a full Email & Password authentication system (Sign In, Sign Up, Sign out, Verify Email, and Reset Password): https://youtu.be/N_Rqrbp8yMQ
- Firebase full playlist: https://youtube.com/playlist?list=PLVhnHv8Cdhz-ymSW3mSG1ciO1HQeIfAEo&si=05HNNP8L8VDi8EH-

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