laravel-ddd-toolkit

Artisan commands for enterprise Laravel Domain-Driven Design — scaffold complete bounded contexts in seconds.

Overview

laravel-ddd-toolkit is a Composer package that brings a full suite of ddd:* Artisan commands to any Laravel application. It generates the complete DDD layer structure — Application, Domain, Infrastructure, Presentation, and Tests — along with typed PHP 8.3+ class stubs for every common DDD building block.

Works standalone from the command line. Pairs seamlessly with the Laravel DDD Architect VSCode extension.

Requirements

• PHP 8.1+
• Laravel 10, 11, 12, or 13

Installation

composer require shahmy/laravel-ddd-toolkit --dev

The service provider is auto-discovered. Publish the config file:

php artisan vendor:publish --tag=ddd-config

This creates config/ddd.php in your project.

Configuration

config/ddd.php:

return [
    // Root directory for all DDD domains (relative to base_path())
    'src_directory' => env('DDD_SRC_DIR', 'src'),

    // Base PSR-4 namespace mapped to src_directory
    'base_namespace' => 'Src',

    // Name of the cross-domain shared bounded context
    'shared_domain' => 'Shared',

    // Automatically add PSR-4 entry to composer.json after domain creation
    'auto_register_namespaces' => true,

    // Automatically run composer dump-autoload after namespace registration
    'auto_dump_autoload' => true,

    // PHP testing framework for generated test stubs
    'test_framework' => env('DDD_TEST_FRAMEWORK', 'pest'), // 'pest' or 'phpunit'

    // Layer structure created for every new domain
    'layers' => [
        'Application'                            => ['Actions', 'Commands', 'DTOs', 'Events', 'Exceptions', 'Interfaces', 'Jobs', 'Listeners', 'Queries', 'Services', 'UseCases'],
        'Domain'                                 => ['Entities', 'Enums', 'Events', 'Exceptions', 'Repositories', 'Services', 'Specifications', 'Traits', 'ValueObjects'],
        'Infrastructure'                         => ['Cache', 'Factories', 'Mappers', 'Providers', 'Services'],
        'Infrastructure/Persistence'             => ['Eloquent', 'Migrations', 'Repositories', 'Seeders'],
        'Presentation/API'                       => ['Controllers', 'Middleware', 'Requests', 'Resources', 'Routes'],
        'Presentation/CLI'                       => [],
        'Presentation/WEB'                       => [],
        'Tests'                                  => ['Feature', 'Unit'],
    ],
];

Commands

Project initialization

php artisan ddd:init

Creates the src/ directory, scaffolds the Shared bounded context, and registers Src\\ in composer.json.

Domain scaffolding

php artisan ddd:domain Merchant
php artisan ddd:domain Merchant --dry-run    # preview without creating files
php artisan ddd:domain Merchant --force      # overwrite if already exists

Generates the full bounded context under src/Merchant/ with all layers and subfolders. Every empty directory receives a .gitkeep. A README.md and module.json are created at the domain root.

Class generators

All class generators follow the same pattern:

php artisan ddd:<type> <Domain> <ClassName> [--force] [--dry-run]

Examples:

php artisan ddd:entity Merchant Product
php artisan ddd:repository Merchant ProductRepository
php artisan ddd:service Merchant PricingService
php artisan ddd:dto Merchant CreateProductDTO
php artisan ddd:action Merchant CreateProductAction
php artisan ddd:usecase Merchant CreateProductUseCase
php artisan ddd:event Merchant ProductCreated
php artisan ddd:value-object Merchant Money
php artisan ddd:enum Merchant ProductStatus
php artisan ddd:policy Merchant OrderPolicy
php artisan ddd:resource Merchant ProductResource
php artisan ddd:request Merchant StoreProductRequest
php artisan ddd:test Merchant ProductTest --unit

Generated Domain Structure

src/Merchant/
├── Application/
│   ├── Actions/
│   ├── Commands/
│   ├── DTOs/
│   ├── Events/
│   ├── Exceptions/
│   ├── Interfaces/
│   ├── Jobs/
│   ├── Listeners/
│   ├── Queries/
│   ├── Services/
│   └── UseCases/
├── Domain/
│   ├── Entities/
│   ├── Enums/
│   ├── Events/
│   ├── Exceptions/
│   ├── Repositories/
│   ├── Services/
│   ├── Specifications/
│   ├── Traits/
│   └── ValueObjects/
├── Infrastructure/
│   ├── Cache/
│   ├── Factories/
│   ├── Mappers/
│   ├── Persistence/
│   │   ├── Eloquent/
│   │   ├── Migrations/
│   │   ├── Repositories/
│   │   └── Seeders/
│   ├── Providers/
│   └── Services/
├── Presentation/
│   ├── API/
│   │   ├── Controllers/
│   │   ├── Middleware/
│   │   ├── Requests/
│   │   ├── Resources/
│   │   └── Routes/
│   ├── CLI/
│   └── WEB/
├── Tests/
│   ├── Feature/
│   └── Unit/
├── README.md
└── module.json

Customising Stubs

Publish the built-in stubs to your project:

php artisan vendor:publish --tag=ddd-stubs

Stubs are copied to stubs/ddd/ in your project root. Edit them freely. The toolkit will use your versions automatically — published stubs always take precedence over the package defaults.

Stub placeholders use {{ PLACEHOLDER }} syntax (case-insensitive):

Package Architecture

src/
├── Commands/           # 15 Artisan commands (DddDomainCommand, DddEntityCommand, …)
├── Generators/
│   ├── DomainGenerator.php   # Atomic directory tree scaffolding
│   └── ClassGenerator.php    # Stub-based class file generation
├── Support/
│   ├── AtomicFilesystem.php  # Transactional filesystem (begin/stage/commit/rollback)
│   ├── ComposerUpdater.php   # PSR-4 namespace registration + dump-autoload
│   ├── StubEngine.php        # Stub resolution and placeholder replacement
│   └── NamespaceGenerator.php
└── DDDServiceProvider.php

Atomic operations — all file and directory creation runs inside a transaction. Any failure triggers a full rollback, leaving no partial structures on disk.

Testing

composer install
./vendor/bin/pest
./vendor/bin/pest --coverage    # requires Xdebug or PCOV

Code style is enforced by Laravel Pint:

./vendor/bin/pint               # fix
./vendor/bin/pint --test        # check only (CI mode)

VSCode Integration

This package works as a standalone CLI toolkit. If you use VSCode, the Laravel DDD Architect extension detects this package and delegates all generation commands to it — giving you the same results from the Command Palette or sidebar without typing Artisan commands manually.

Contributing

1. Fork the repository and branch from main.
2. Use Conventional Commits for commit messages.
3. Ensure ./vendor/bin/pest passes and ./vendor/bin/pint --test reports no violations.
4. Add a CHANGELOG.md entry under [Unreleased].
5. Open a pull request.

Changelog

See CHANGELOG.md for release history.

License

MIT © shahmy