CommandBusMiddleware::__invoke() - Code Metrics - PHPMessageBus/messagebus - Measure and Improve Code Quality continuously with Scrutinizer

CommandBusMiddleware::__invoke() A
last analyzed 2017-05-22 21:56 UTC

↳ Parent: CommandBusMiddleware

Complexity

Conditions	2
Paths	2

Size

Total Lines	12
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	12
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	6
nc	2
nop	2

<?php

namespace NilPortugues\MessageBus\CommandBus;

use NilPortugues\MessageBus\CommandBus\Contracts\Command;
use NilPortugues\MessageBus\CommandBus\Contracts\CommandBusMiddleware as CommandBusMiddlewareInterface;
use NilPortugues\MessageBus\CommandBus\Contracts\CommandHandler;
use NilPortugues\MessageBus\CommandBus\Contracts\CommandHandlerResolver;
use NilPortugues\MessageBus\CommandBus\Contracts\CommandTranslator;

class CommandBusMiddleware implements CommandBusMiddlewareInterface
{
    /** @var CommandTranslator */
    protected $commandTranslator;

    /** @var CommandHandlerResolver */
    protected $handlerResolver;

    /**
     * @param CommandTranslator      $commandTranslator
     * @param CommandHandlerResolver $handlerResolver
     */
    public function __construct(CommandTranslator $commandTranslator, CommandHandlerResolver $handlerResolver)
    {
        $this->commandTranslator = $commandTranslator;
        $this->handlerResolver = $handlerResolver;
    }

    /**
     * @param Command       $command
     * @param callable|null $next
     */
    public function __invoke(Command $command, callable $next = null)
    {
        $handlerName = $this->commandTranslator->handlerName($command);

        /** @var $handlerInstance CommandHandler */
        $handlerInstance = $this->handlerResolver->instantiate($handlerName);
        $handlerInstance($command);

        if ($next) {
            $next($command);
        }
    }
}


1			<?php
2
3			namespace NilPortugues\MessageBus\CommandBus;
4
5			use NilPortugues\MessageBus\CommandBus\Contracts\Command;
6			use NilPortugues\MessageBus\CommandBus\Contracts\CommandBusMiddleware as CommandBusMiddlewareInterface;
7			use NilPortugues\MessageBus\CommandBus\Contracts\CommandHandler;
8			use NilPortugues\MessageBus\CommandBus\Contracts\CommandHandlerResolver;
9			use NilPortugues\MessageBus\CommandBus\Contracts\CommandTranslator;
10
11			class CommandBusMiddleware implements CommandBusMiddlewareInterface
12			{
13			/** @var CommandTranslator */
14			protected $commandTranslator;
15
16			/** @var CommandHandlerResolver */
17			protected $handlerResolver;
18
19			/**
20			* @param CommandTranslator $commandTranslator
21			* @param CommandHandlerResolver $handlerResolver
22			*/
23			public function __construct(CommandTranslator $commandTranslator, CommandHandlerResolver $handlerResolver)
24			{
25			$this->commandTranslator = $commandTranslator;
26			$this->handlerResolver = $handlerResolver;
27			}
28
29			/**
30			* @param Command $command
31			* @param callable\|null $next
32			*/
33			public function __invoke(Command $command, callable $next = null)
34			{
35			$handlerName = $this->commandTranslator->handlerName($command);
36
37			/** @var $handlerInstance CommandHandler */
38			$handlerInstance = $this->handlerResolver->instantiate($handlerName);
39			$handlerInstance($command);
40
41			if ($next) {
42			$next($command);
43			}
44			}
45			}
46

PHPMessageBus / messagebus

CommandBusMiddleware::__invoke() A last analyzed 2017-05-22 21:56 UTC

Complexity

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CommandBusMiddleware::__invoke() A
last analyzed 2017-05-22 21:56 UTC