ContainerAwareCommandBus::__construct() - Code Metrics - Inspection of "specify default stack" - Innmind/CommandBusBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Baptiste

created 2016-07-24 11:38 UTC

ContainerAwareCommandBus::__construct() A

↳ Parent: ContainerAwareCommandBus

Complexity

Conditions	3
Paths	2

Size

Total Lines	14
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	14
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	9
nc	2
nop	2

<?php
declare(strict_types = 1);

namespace Innmind\CommandBusBundle;

use Innmind\CommandBusBundle\Exception\InvalidArgumentException;
use Innmind\CommandBus\{
    CommandBusInterface,
    CommandBus,
    Exception\InvalidArgumentException as InvalidCommandException
};
use Innmind\Immutable\{
    Map,
    MapInterface
};
use Symfony\Component\DependencyInjection\ContainerInterface;

final class ContainerAwareCommandBus implements CommandBusInterface
{
    private $container;
    private $handlers;
    private $bus;

    public function __construct(
        ContainerInterface $container,
        MapInterface $handlers
    ) {
        if (
            (string) $handlers->keyType() !== 'string' ||
            (string) $handlers->valueType() !== 'string'
        ) {
            throw new InvalidArgumentException;
        }

        $this->container = $container;
        $this->handlers = $handlers;
    }

    /**
     * {@inheritdoc}
     */
    public function handle($command)
    {
        if (!is_object($command)) {
            throw new InvalidCommandException;
        }

        if (!$this->bus instanceof CommandBusInterface) {
            $this->initialize();
        }

        $this->bus->handle($command);
    }

    private function initialize()
    {
        $handlers = $this
            ->handlers
            ->reduce(
                new Map('string', 'callable'),
                function(Map $carry, string $class, string $service): Map {
                    return $carry->put(
                        $class,
                        $this->container->get($service)
                    );
                }
            );
        $this->bus = new CommandBus($handlers);
    }
}


1			<?php
2			declare(strict_types = 1);
3
4			namespace Innmind\CommandBusBundle;
5
6			use Innmind\CommandBusBundle\Exception\InvalidArgumentException;
7			use Innmind\CommandBus\{
8			CommandBusInterface,
9			CommandBus,
10			Exception\InvalidArgumentException as InvalidCommandException
11			};
12			use Innmind\Immutable\{
13			Map,
14			MapInterface
15			};
16			use Symfony\Component\DependencyInjection\ContainerInterface;
17
18			final class ContainerAwareCommandBus implements CommandBusInterface
19			{
20			private $container;
21			private $handlers;
22			private $bus;
23
24			public function __construct(
25			ContainerInterface $container,
26			MapInterface $handlers
27			) {
28			if (
29			(string) $handlers->keyType() !== 'string' \|\|
30			(string) $handlers->valueType() !== 'string'
31			) {
32			throw new InvalidArgumentException;
33			}
34
35			$this->container = $container;
36			$this->handlers = $handlers;
37			}
38
39			/**
40			* {@inheritdoc}
41			*/
42			public function handle($command)
43			{
44			if (!is_object($command)) {
45			throw new InvalidCommandException;
46			}
47
48			if (!$this->bus instanceof CommandBusInterface) {
49			$this->initialize();
50			}
51
52			$this->bus->handle($command);
53			}
54
55			private function initialize()
56			{
57			$handlers = $this
58			->handlers
59			->reduce(
60			new Map('string', 'callable'),
61			function(Map $carry, string $class, string $service): Map {
62			return $carry->put(
63			$class,
64			$this->container->get($service)
65			);
66			}
67			);
68			$this->bus = new CommandBus($handlers);
69			}
70			}
71

Innmind / CommandBusBundle

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ContainerAwareCommandBus::__construct() A

Complexity

Size

Duplication

Importance

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