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

TransactionalCommandBusMiddleware::__construct() A
last analyzed 2017-05-22 21:56 UTC

↳ Parent: TransactionalCommandBusMiddleware

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	1

<?php

namespace NilPortugues\MessageBus\CommandBus;

use NilPortugues\MessageBus\CommandBus\Contracts\Command;
use NilPortugues\MessageBus\CommandBus\Contracts\CommandBusMiddleware as CommandBusMiddlewareInterface;
use PDO;

class TransactionalCommandBusMiddleware implements CommandBusMiddlewareInterface
{
    /** @var PDO */
    protected $pdo;

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

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

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


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 PDO;
8
9		class TransactionalCommandBusMiddleware implements CommandBusMiddlewareInterface
10		{
11		/** @var PDO */
12		protected $pdo;
13
14		/**
15		* TransactionalCommandBusMiddleware constructor.
16		*
17		* @param PDO $pdo
18		*/
19		public function __construct(PDO $pdo)
20		{
21		$this->pdo = $pdo;
22		}
23
24		/**
25		* @param Command $command
26		* @param callable\|null $next
27		*/
28	View Code Duplication	public function __invoke(Command $command, 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...
29		{
30		try {
31		$this->pdo->beginTransaction();
32		$next($command);
33		$this->pdo->commit();
34		} catch (\PDOException $exception) {
35		$this->pdo->rollBack();
36		throw $exception;
37		}
38		}
39		}
40

PHPMessageBus / messagebus

TransactionalCommandBusMiddleware::__construct() A last analyzed 2017-05-22 21:56 UTC

Complexity

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Duplication

Importance

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TransactionalCommandBusMiddleware::__construct() A
last analyzed 2017-05-22 21:56 UTC