syndesi/cypher-entity-manager

Provides an entity manager for Cypher data types

0.2.0 2025-02-15 13:28 UTC

Requires

• php: ^8.1
• laudis/neo4j-php-client: ^3.0
• psr/event-dispatcher: ^1.0
• psr/log: ^3.0
• syndesi/cypher-data-structures: ^0.4.0

Requires (Dev)

• crell/tukio: ^2.0
• friendsofphp/php-cs-fixer: ^3.48
• infection/infection: ^0.29.8
• monolog/monolog: ^3.2
• phpbench/phpbench: ^1.2
• phpspec/prophecy: ^1.18
• phpspec/prophecy-phpunit: ^2.1
• phpstan/phpstan: ^2.1
• phpunit/php-code-coverage: ^11
• phpunit/phpunit: ^11
• selective/container: ^1.2
• vimeo/psalm: ^6.2
• vlucas/phpdotenv: ^5.6

MIT

• Syndesi (Sören Klein)

• graph
• neo4j
• cypher

README

Syndesi's Cypher Entity Manager

This library provides an entity manager for Cypher data types.
This basically means, that you do not have to write create/merge/delete statements for your nodes, relations etc. per hand. Instead, you just call $em->create($node), $em->merge($node), $em->delete($node) and at the end $em->flush().

• Documentation
• Packagist

Installation

To install this library, run the following code:

composer require syndesi/cypher-entity-manager

This is all, now you can use the library :D

Using the library

use Syndesi\CypherDataStructures\Type\Node;
use Syndesi\CypherEntityManager\Type\EntityManager;

/**
 * note: the container should be provided by your framework. manual configuration is possible, see documentation
 * @var EntityManagerInterface $em 
 */
$em = $container->get(EntityManager::class);

$node = new Node();
$node
    ->addLabel('NodeLabel')
    ->addIdentifier('id', 123)
    ->addProperty('someProperty', 'someValue')
    ->addIdentifier('id');

// create a node:
$em->create($node);
$em->flush();

// update a node:
$node->addProperty('newProperty', 'Hello world :D');
$em->merge($node);
$em->flush();

// delete a node:
$em->delete($node);
$em->flush();