Simple Todo App

A simple Todo app built with Flutter and GetX, demonstrating clean architecture and best practices.

Overview

This project is a basic Todo app that allows users to create and manage their tasks. It follows clean architecture principles and uses GetX for state management and dependency injection.

Features

Create new tasks
Mark tasks as complete/incomplete
Delete tasks
Persistent storage
Clean architecture
Unit tests

Packages Used

GetX: State management, dependency injection, and navigation
Flutter Secure Storage: Secure storage for todos
Mocktail: Mocking library for testing

Architecture Structure

The project follows a clean architecture structure and is organized into the following main directories:

├───lib/
│   ├───core/
│   │   ├───constants/
│   │   ├───utils/
│   │   └───extensions/
│   │───infrastructure/
│   │   ├───data/
│   │   │   │   └───local_todo_data_source.dart
│   │   │   └───repositories/
│   │   │       ├───todo_repository_impl.dart
│   │   │       └───todo_repository.dart
│   │   └───navigation/
│   │        └───routes.dart
│   ├───domain/
│   │   ├───entities/
│   │   │   └───todo_model.dart
│   │   └───uses_cases/
│   │       ├───add_todo_use_case.dart
│   │       ├───get_todo_use_case.dart
│   │       ├───save_todos_use_case.dart
│   │       └───toggle_complete_todo_use_case.dart
│   └───presentation/
│       ├───bindings/
│       │   └───todo_bindings.dart
│       ├───controllers/
│       │   ├───loading.controller.dart
│       │   └───todo.controller.dart
│       ├───pages/
│       │   ├───home_page.dart
│       │   └───main.dart
│       └───widgets/
│           └───todo_list_item_widget.dart
├───test/
│   └───todo_controller_test.dart
├───pubspec.yaml
└───README.md

domain: Contains entities, use cases, and repository interfaces
data: Contains repository implementations and data sources
presentation: Contains UI-related code, including widgets, controllers, and views
core: Contains utility classes, constants, and other shared code
infrastructure: Contains data, and navigation code

The app uses the following use cases:

AddTodoUseCase: Add a new task to the list
GetTodosUseCase: Retrieve all tasks from storage
SaveTodosUseCase: Save all tasks to storage
ToggleCompleteTodoUseCase: Mark a task as complete/incomplete

How to Run the App

Clone the repository:

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git clone https://github.com/yourusername/simple_todo_app.git

Change directory to the project root:

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cd simple_todo_app

Install dependencies:

csharpCopy code

flutter pub get

Run the app on an emulator or a physical device:

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flutter run

Contributing

Feel free to contribute to this project by opening issues, submitting pull requests, or providing feedback. Your contributions are always welcome!