Prozorov\DataVerification\Factories\AbstractFactory

Complexity

Total Complexity

12

Size/Duplication

Total Lines	95
Duplicated Lines	0 %

Test Coverage

Coverage

81.48%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	getResolvedFromString()	0	7	2
A	entityExists()	0	3	1
A	loadConfig()	0	9	3
A	make()	0	21	5

<?php

namespace Prozorov\DataVerification\Factories;

use Prozorov\DataVerification\Exceptions\{ConfigurationException, FactoryException};
use Webmozart\Assert\Assert;

abstract class AbstractFactory
{
    /**
     * @var string $allowedType
     */
    protected $allowedType;

    /**
     * @var array $config
     */
    protected $config = [];

    /**
     * @var array $resolved
     */
    protected $resolved = [];

    public function __construct(array $config)
    {
        $this->loadConfig($config);
    }

    /**
     * loadConfig.
     *
     * @access	protected
     * @param	array	$config	
     * @return	void
     */
    protected function loadConfig(array $config): void
    {
        foreach ($config as $code => $class) {
            if (!class_exists($class)) {
                throw new FactoryException('Фабрика не сможет создать такой объект: '.$class);
            }
        }

        $this->config = $config;
    }

    /**
     * make.
     *
     * @access	public
     * @param	string	$code	
     * @return	mixed
     */
    public function make(string $code)
    {
        if (! empty($this->resolved[$code])) {
            return $this->resolved[$code];
        }

        if (empty($this->config)) {
            throw new ConfigurationException('Фабрика не инициализирована');
        }

        if (is_callable($this->config[$code])) {
            $resolved = $this->config[$code]();
        } elseif (is_string($code)) {

The condition is_string($code) is always true.

            $resolved = $this->getResolvedFromString($code);
        }

        Assert::isInstanceOf($resolved, $this->allowedType);

The variable $resolved does not seem to be defined for all execution paths leading up to this point.

        $this->resolved[$code] = $resolved;

        return $this->resolved[$code];
    }

    /**
     * getResolvedFromString.
     *
     * @access	protected
     * @return	mixed
     */
    protected function getResolvedFromString(string $code)
    {
        if (! $this->entityExists($code)) {
            throw new FactoryException('Фабрика не может сделать такую сущность');
        }

        return new $this->config[$code];
    }

    /**
     * entityExists.
     *
     * @access	public
     * @param	string	$code	
     * @return	bool
     */
    public function entityExists(string $code): bool
    {
        return array_key_exists($code, $this->config);
    }
}