MichaelRubel\EnhancedContainer\Core\Forwarding

Complexity

Total Complexity

5

Size/Duplication

Total Lines	63
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	5
Bugs	0	Features	3

4 Methods

Rating	Name	Duplication	Size	Complexity
A	to()	0	8	1
A	from()	0	5	1
A	resolve()	0	3	2
A	enable()	0	3	1

<?php

declare(strict_types=1);

namespace MichaelRubel\EnhancedContainer\Core;

class Forwarding
{
    /**
     * @const
     */
    public const CONTAINER_KEY = '_forwarding';

    /**
     * @var string
     */
    public string $pendingClass;

    /**
     * Initialize the forwarding.
     *
     * @return self
     */
    public static function enable(): self
    {
        return new self();
    }

    /**
     * Define the pending class.
     *
     * @param  string  $class
     *
     * @return $this
     */
    public function from(string $class): static
    {
        $this->pendingClass = $this->resolve($class);

        return $this;
    }

    /**
     * Define the forwarding for the pending class set previously.
     *
     * @param  string  $destination
     *
     * @return $this
     */
    public function to(string $destination): static
    {
        app()->singleton(
            $this->pendingClass . static::CONTAINER_KEY,
            $this->resolve($destination)
        );

        return $this;
    }

    /**
     * Extract an implementation from the interface if passed.
     *
     * @param  string  $class
     *
     * @return string
     */
    protected function resolve(string $class): string
    {
        return ! interface_exists($class) ? $class : app($class)::class;
    }
}