LunixREST\Endpoint\NamespaceEndpointFactory

Complexity

Total Complexity

6

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	getEndpoint()	0	4	1
A	getSupportedEndpoints()	0	12	3
A	buildVersionedEndpointNamespace()	0	3	1

<?php
namespace LunixREST\Endpoint;

use LunixREST\Endpoint\Exceptions\UnknownEndpointException;

class NamespaceEndpointFactory implements EndpointFactory {

    protected $endpointNamespace;

    /**
     * NamespaceEndpointFactory constructor.
     * @param string $endpointNamespace
     */
    public function __construct(string $endpointNamespace) {
        $this->endpointNamespace = $endpointNamespace;
    }

    /**
     * @param string $name
     * @param string $version
     * @return Endpoint
     * @throws UnknownEndpointException
     */
    public function getEndpoint(string $name, string $version): Endpoint {
        $className = $this->buildVersionedEndpointNamespace($version) . $name;
        return new $className();
    }

    /**
     * WARNING: Only will find already loaded classes (Won't work with autoloaders). Meant as a basic example.
     * @param string $version
     * @return string[]
     */
    public function getSupportedEndpoints(string $version): array {
        $classesInNamespace = [];

        $namespace = $this->buildVersionedEndpointNamespace($version);
        foreach(get_declared_classes() as $name) {
            if (strpos($name, $namespace) === 0) {
                $classesInNamespace[] = $name;
            }
        }

        return $classesInNamespace;
    }

    protected function buildVersionedEndpointNamespace(string $version): string {
        return $this->endpointNamespace . '\Endpoints\v' . str_replace('.', '_', $version) . '\\';
    }
}