Zenify\DoctrineExtensionsTree\Tests\DatabaseLoader

Complexity

Total Complexity

3

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	prepareCategoryTableWithTwoItems()	0	16	2

<?php

declare(strict_types=1);

namespace Zenify\DoctrineExtensionsTree\Tests;

use Doctrine\DBAL\Connection;
use Doctrine\ORM\EntityManager;
use Zenify\DoctrineExtensionsTree\Tests\Project\Entities\Category;


final class DatabaseLoader
{

	/**
	 * @var bool
	 */
	private $isDbSchemaPrepared = FALSE;

	/**
	 * @var Connection
	 */
	private $connection;

	/**
	 * @var EntityManager
	 */
	private $entityManager;


	public function __construct(Connection $connection, EntityManager $entityManager)

You have injected the EntityManager via parameter $entityManager. This is generally not recommended as it might get closed and become unusable. Instead, it is recommended to inject the ManagerRegistry and retrieve the EntityManager via getManager() each time you need it.

	{
		$this->connection = $connection;
		$this->entityManager = $entityManager;
	}


	public function prepareCategoryTableWithTwoItems()
	{
		if ( ! $this->isDbSchemaPrepared) {
			/** @var Connection $connection */
			$this->connection->query('CREATE TABLE category (id INTEGER NOT NULL, parent_id int NULL,'
				. 'path string, name string, PRIMARY KEY(id))');

			$fruitCategory = new Category('Fruit');
			$appleCategory = new Category('Apple', $fruitCategory);

			$this->entityManager->persist($fruitCategory);
			$this->entityManager->persist($appleCategory);
			$this->entityManager->flush();
			$this->isDbSchemaPrepared = TRUE;
		}
	}

}