Task DDD

Warehouse API in Symfony following DDD (Domain Driver Design).

Examples in the repo

• User authentication based in JWT
• UUID as binary to improve the performance and create a nightmare for the dba.
• Automated tasks with makefile
• Dev environment in Docker. Boosting build speed with docker cache layers in pipeline. Orchestrating with Docker Compose.
• An example of table inheritance and discriminator strategy
• Code structured in layers as appears in DDD in php book.
• Command Bus implementation
• DomainEvents
• Events to RabbitMQ
• Async Event subscribers
• Swagger API Doc

The folder structure

src
  \
   |\ Application     `Contains the Use Cases of the domain system and the Data Transfer Objects`
   |
   |\ Domain          `The system business logic layer`
   |
   |\ Infrastructure  `Its the implementation of the system outside the model. I.E: Persistence, serialization, etc`
   |
    \ UI              `User Interface. This use to be inside the Infrastructure layer, but I don't like it.`

Stack

• PHP 7.2
• Mysql 5.7
• RabbitMQ 3

Sample Data

Company Name	Type	Prefix	User Email	Password
Acme Company	merchant	XTR	u1@merchant.com	11223344
Long Silver Co	merchant	MKT	u2@merchant.com	11223344
White Star Co	merchant	CPU	u3@merchant.com	11223344
FastCargo	cargo	A	u1@cargo.com	11223344
RabbitLines	cargo	B	u2@cargo.com	11223344
TeapotCargo	cargo	C	u3@cargo.com	11223344

Project Setup

Up environment:

make start

Static code analysis:

make style

Code style fixer:

make cs

Code style checker:

make cs-check

Enter in php container:

make s=php sh

Disable\Enable Xdebug:

make xoff

make xon

Disclaimer

Heavily inspired from

https://github.com/jorge07/ddd-playground

https://github.com/jorge07/symfony-4-es-cqrs-boilerplate