TransactionManager::transactional() - Code Metrics - Inspection of "Adding TransactionalProxy" - dontdrinkandroot/doctrine.php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 8fee6e...874644 )

by Philip

created 2016-03-26 13:55 UTC

TransactionManager::transactional() A

↳ Parent: TransactionManager

Complexity

Conditions	3
Paths	4

Size

Total Lines	21
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	21
rs	9.3142
cc	3
eloc	12
nc	4
nop	1

<?php

namespace Dontdrinkandroot\Repository;

use Doctrine\ORM\EntityManagerInterface;

class TransactionManager
{

    /**
     * @var EntityManagerInterface
     */
    private $entityManager;

    public function __construct(EntityManagerInterface $entityManager)
    {
        $this->entityManager = $entityManager;
    }

    public function beginTransaction()
    {
        $this->entityManager->beginTransaction();
    }

    public function commitTransaction()
    {
        $nestingLevel = $this->entityManager->getConnection()->getTransactionNestingLevel();
        if (1 === $nestingLevel) {
            $this->entityManager->flush();
        }
        $this->entityManager->commit();
    }

    public function rollbackTransaction()
    {
        $this->entityManager->rollback();
    }

    public function isInTransaction()
    {
        $hasTransaction = 0 !== $this->entityManager->getConnection()->getTransactionNestingLevel();

        return ($hasTransaction);
    }

    /**
     * @param callable $func
     *
     * @return mixed
     */
    public function transactional($func)
    {
        if (!is_callable($func)) {
            throw new \InvalidArgumentException('Expected argument of type "callable", got "' . gettype($func) . '"');
        }

        $this->beginTransaction();

        try {
            $return = call_user_func($func, $this);

            $this->commitTransaction();

            return $return;
        } catch (\Exception $e) {
            $this->entityManager->close();
            $this->rollbackTransaction();

            throw $e;
        }
    }
}


1			<?php
2
3			namespace Dontdrinkandroot\Repository;
4
5			use Doctrine\ORM\EntityManagerInterface;
6
7			class TransactionManager
8			{
9
10			/**
11			* @var EntityManagerInterface
12			*/
13			private $entityManager;
14
15			public function __construct(EntityManagerInterface $entityManager)
16			{
17			$this->entityManager = $entityManager;
18			}
19
20			public function beginTransaction()
21			{
22			$this->entityManager->beginTransaction();
23			}
24
25			public function commitTransaction()
26			{
27			$nestingLevel = $this->entityManager->getConnection()->getTransactionNestingLevel();
28			if (1 === $nestingLevel) {
29			$this->entityManager->flush();
30			}
31			$this->entityManager->commit();
32			}
33
34			public function rollbackTransaction()
35			{
36			$this->entityManager->rollback();
37			}
38
39			public function isInTransaction()
40			{
41			$hasTransaction = 0 !== $this->entityManager->getConnection()->getTransactionNestingLevel();
42
43			return ($hasTransaction);
44			}
45
46			/**
47			* @param callable $func
48			*
49			* @return mixed
50			*/
51			public function transactional($func)
52			{
53			if (!is_callable($func)) {
54			throw new \InvalidArgumentException('Expected argument of type "callable", got "' . gettype($func) . '"');
55			}
56
57			$this->beginTransaction();
58
59			try {
60			$return = call_user_func($func, $this);
61
62			$this->commitTransaction();
63
64			return $return;
65			} catch (\Exception $e) {
66			$this->entityManager->close();
67			$this->rollbackTransaction();
68
69			throw $e;
70			}
71			}
72			}
73

dontdrinkandroot / doctrine.php

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TransactionManager::transactional() A

Complexity

Size

Duplication

Importance

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