Spiral\Core\Config\Proxy

Complexity

Total Complexity

9

Size/Duplication

Total Lines	53
Duplicated Lines	0 %

Test Coverage

Coverage

84.62%

Importance

Changes	2
Bugs	1	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__toString()	0	3	1
A	getInterface()	0	3	1
A	hasFactory()	0	3	1
A	getReturnClass()	0	3	1
A	__construct()	0	13	5

<?php

declare(strict_types=1);

namespace Spiral\Core\Config;

use Psr\Container\ContainerInterface;

class Proxy extends Binding
{
    private readonly bool $hasFactory;
    /**
     * @template T
     * @param class-string<T> $interface

The doc comment class-string<T> at position 0 could not be parsed: Unknown type name 'class-string' at position 0 in class-string<T>.

     * @param null|\Closure(ContainerInterface, \Stringable|string|null): T $fallbackFactory Factory that will be used
     *        to create an instance if the value is resolved from a proxy.
     */
    public function __construct(
        protected readonly string $interface,
        public readonly bool $singleton = false,
        public readonly ?\Closure $fallbackFactory = null,
    ) {
        \interface_exists($interface) or throw new \InvalidArgumentException(
            "Interface `{$interface}` does not exist.",
        );
        $this->singleton and $this->fallbackFactory !== null and throw new \InvalidArgumentException(
            'Singleton proxies must not have a fallback factory.',
        );
        $this->hasFactory = $fallbackFactory !== null && (new \ReflectionFunction($fallbackFactory))

The property hasFactory is declared read-only in Spiral\Core\Config\Proxy.

                ->getReturnType()->__toString() !== 'never';
    }

    /**
     * @return class-string

The doc comment class-string at position 0 could not be parsed: Unknown type name 'class-string' at position 0 in class-string.

     * @deprecated Use {@see getReturnClass()} instead.
     */
    public function getInterface(): string
    {
        return $this->interface;
    }

    /**
     * @return class-string

The doc comment class-string at position 0 could not be parsed: Unknown type name 'class-string' at position 0 in class-string.

     * @internal
     */
    public function getReturnClass(): string
    {
        return $this->interface;
    }

    /**
     * @return bool Returns {@see true} if the factory is presented, and it doesn't have the {@see never} type.
     */
    public function hasFactory(): bool
    {
        return $this->hasFactory;
    }

    public function __toString(): string
    {
        return \sprintf('Proxy to `%s`', $this->interface);
    }
}