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

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

↳ Parent: TransactionalEventBusMiddleware

Complexity

Conditions	2
Paths	4

Size

Total Lines	11
Code Lines	8

Duplication

Lines	11
Ratio	100 %

Importance

Changes

Metric	Value
dl	11
loc	11
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	8
nc	4
nop	2

<?php

namespace NilPortugues\MessageBus\EventBus;

use NilPortugues\MessageBus\EventBus\Contracts\Event;
use NilPortugues\MessageBus\EventBus\Contracts\EventBusMiddleware as EventBusMiddlewareInterface;
use PDO;

/**
 * Class TransactionalEventBusMiddleware.
 */
class TransactionalEventBusMiddleware implements EventBusMiddlewareInterface
{
    /** @var PDO */
    protected $pdo;

    /**
     * TransactionalEventBusMiddleware constructor.
     *
     * @param PDO $pdo
     */
    public function __construct(PDO $pdo)
    {
        $this->pdo = $pdo;
    }

    /**
     * @param Event         $event
     * @param callable|null $next
     */
    public function __invoke(Event $event, callable $next = null)

    {
        try {
            $this->pdo->beginTransaction();
            $next($event);
            $this->pdo->commit();
        } catch (\PDOException $exception) {
            $this->pdo->rollBack();
            throw $exception;
        }
    }
}


1		<?php
2
3		namespace NilPortugues\MessageBus\EventBus;
4
5		use NilPortugues\MessageBus\EventBus\Contracts\Event;
6		use NilPortugues\MessageBus\EventBus\Contracts\EventBusMiddleware as EventBusMiddlewareInterface;
7		use PDO;
8
9		/**
10		* Class TransactionalEventBusMiddleware.
11		*/
12		class TransactionalEventBusMiddleware implements EventBusMiddlewareInterface
13		{
14		/** @var PDO */
15		protected $pdo;
16
17		/**
18		* TransactionalEventBusMiddleware constructor.
19		*
20		* @param PDO $pdo
21		*/
22		public function __construct(PDO $pdo)
23		{
24		$this->pdo = $pdo;
25		}
26
27		/**
28		* @param Event $event
29		* @param callable\|null $next
30		*/
31	View Code Duplication	public function __invoke(Event $event, callable $next = null)
		0 ignored issues – show Duplication introduced 2016-04-12 19:57 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
32		{
33		try {
34		$this->pdo->beginTransaction();
35		$next($event);
36		$this->pdo->commit();
37		} catch (\PDOException $exception) {
38		$this->pdo->rollBack();
39		throw $exception;
40		}
41		}
42		}
43

PHPMessageBus / messagebus

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

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