HandlerProviderWithContainer::getHandlerForMessage() - Code Metrics - Inspection of "Merge migration documents" - ICanBoogie/MessageBus - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( f68793...1e735e )

by Olivier

created 2022-05-22 14:26 UTC

getHandlerForMessage() A

↳ Parent: HandlerProviderWithContainer

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	7
c	1
b	0
f	0
nc	2
nop	1
dl	0
loc	10
rs	10

<?php

/*
 * This file is part of the ICanBoogie package.
 *
 * (c) Olivier Laviale <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace ICanBoogie\MessageBus\PSR;

use ICanBoogie\MessageBus\HandlerNotFound;
use ICanBoogie\MessageBus\HandlerProvider;
use Psr\Container\ContainerInterface;
use Psr\Container\NotFoundExceptionInterface;

class HandlerProviderWithContainer implements HandlerProvider
{
    /**
     * @param array<class-string, string> $messageToHandler
     *     Where _key_ is a message class and _value_ the service identifier of its handler.
     */
    public function __construct(
        private ContainerInterface $container,
        private array $messageToHandler
    ) {
        $this->container = $container;
        $this->messageToHandler = $messageToHandler;
    }

    public function getHandlerForMessage(object $message): callable
    {
        $class = $message::class;
        $id = $this->messageToHandler[$class]
            ?? throw new HandlerNotFound("No handler for messages of type `$class`.");

        try {
            return $this->container->get($id); // @phpstan-ignore-line
        } catch (NotFoundExceptionInterface $e) {
            throw new HandlerNotFound("No handler for messages of type `$class`.", $e);
        }
    }
}


1			<?php
2
3			/*
4			* This file is part of the ICanBoogie package.
5			*
6			* (c) Olivier Laviale <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace ICanBoogie\MessageBus\PSR;
13
14			use ICanBoogie\MessageBus\HandlerNotFound;
15			use ICanBoogie\MessageBus\HandlerProvider;
16			use Psr\Container\ContainerInterface;
17			use Psr\Container\NotFoundExceptionInterface;
18
19			class HandlerProviderWithContainer implements HandlerProvider
20			{
21			/**
22			* @param array<class-string, string> $messageToHandler
23			* Where _key_ is a message class and _value_ the service identifier of its handler.
24			*/
25			public function __construct(
26			private ContainerInterface $container,
27			private array $messageToHandler
28			) {
29			$this->container = $container;
30			$this->messageToHandler = $messageToHandler;
31			}
32
33			public function getHandlerForMessage(object $message): callable
34			{
35			$class = $message::class;
36			$id = $this->messageToHandler[$class]
37			?? throw new HandlerNotFound("No handler for messages of type `$class`.");
38
39			try {
40			return $this->container->get($id); // @phpstan-ignore-line
41			} catch (NotFoundExceptionInterface $e) {
42			throw new HandlerNotFound("No handler for messages of type `$class`.", $e);
43			}
44			}
45			}
46

ICanBoogie / MessageBus

Push — master ( f68793...1e735e )

getHandlerForMessage() A

Complexity

Size

Duplication

Importance

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