Flutter Supabase Macro

Package greatly inspired by JsonCodable (from Dart), makes it easy to create a JSON format of a template for Supabase.

Before	After

• What is a macro
• Getting started
• How it works
• Additional information

❔ What is a macro

A Dart macro is a user-definable piece of code that takes in other code as parameters and operates on it in real-time to create, modify, or add declarations.

Find out more at https://dart.dev/language/macros

🚀 Getting started

Because the macros are still under development, you need to follow these instructions to be able to test this package : https://dart.dev/language/macros#set-up-the-experiment

Then add in your pubspec.yaml :

flutter_supabase_macro:
  git:
    url: https://github.com/ThomasDevApps/flutter_supabase_macro.git

🔎 How it works

Let's imagine the User class :

class User {
  final String id;
  final String name;
  final int age;

  const User({required this.id, required this.name, required this.age});
}

Let's assume that in your Supabase users table, the primary key is named id.

All you need to do is add the following :

@FlutterSupabaseMacro(primaryKey: 'id') // Add this (primaryKey is 'id' by default)
class User {
  // ...
}

It will generate a toJsonSupabase() method that returns a Map<String, dynamic>.

📖 Additional information

This package is still undergoing experimentation, and is in no way intended for use in production apps.

Not officially affiliated with Supabase.