API Micro Service Skeleton Project.

A pre-defined API skeleton project for building API domain oriented services. Includes docker setup and documentation for usage.

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Getting Started
The Domain
Compiled Containers
Service Discovery

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Database Migrations

Database migrations are handled by Doctrine Migrations. When writing your migrations it is strongly recommended to not use the entity manager to persist records. If you need to change schema or structure this can make managing older migrations much more difficult.

However: if you do need the entity manager you must add a factory override in the doctrine_migrations.yaml file and have the following:

<?php declare(strict_types=1);

namespace App\Resources\Factories;

use Doctrine\Migrations\AbstractMigration;
use Doctrine\Migrations\Version\DbalMigrationFactory;
use Doctrine\Migrations\Version\MigrationFactory;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

 * Class MigrationFactoryDecorator
 * From: https://symfony.com/doc/master/bundles/DoctrineMigrationsBundle/index.html#migration-dependencies
 * @package    App\Resources\Factories
 * @subpackage App\Resources\Factories\MigrationFactoryDecorator
class MigrationFactoryDecorator implements MigrationFactory
    private MigrationFactory $factory;
    private ContainerInterface $container;

    public function __construct(DbalMigrationFactory $migrationFactory, ContainerInterface $container)
        $this->factory   = $migrationFactory;
        $this->container = $container;

    public function createVersion(string $migrationClassName): AbstractMigration
        $instance = $this->factory->createVersion($migrationClassName);

        if ($instance instanceof ContainerAwareInterface) {

        return $instance;

The same goes for any other services you would like to inject into the migrations.