Symfony DDD Example

This project serves as a demonstration of implementing Domain-Driven Design (DDD) principles alongside Command Query Responsibility Segregation (CQRS) within a Symfony application. DDD focuses on modeling business domains in software, while CQRS separates read and write operations to optimize performance and scalability.

Key Components

Domain Layer

• Defines core business logic using entities, value objects, and domain services.
• Encapsulates domain behavior and rules specific to the application's business requirements.

Application Layer

• Implements CQRS pattern with separate command and query sides.
• Commands handle write operations and modify the application's state.
• Queries handle read operations and retrieve data for presentation.
• Contains application services that orchestrate domain logic and interact with the infrastructure layer.

Infrastructure Layer

• Integrates with Symfony framework components such as Doctrine ORM for data persistence.
• Provides infrastructure services in vendor-specific implementations.

Getting Started

1. If not already done, install Docker Compose (v2.10+)
2. Run make build to build fresh images
3. Run make up to set up and start a fresh Symfony project
4. Run make db && make fixtures to set up database schema and load fixtures
5. Run make tailwindbuild to set build Tailwind CSS
6. Open https://localhost in your favorite web browser and accept the auto-generated TLS certificate
7. Run make down to stop the Docker containers.

Disclaimer: Utilization of Domain-Driven Design (DDD)

The implementation of Domain-Driven Design (DDD) principles in software development may vary significantly depending on individual approaches and specific project requirements.