Database::rollBack() - Code Metrics - gjerokrsteski/pimf-framework - Measure and Improve Code Quality continuously with Scrutinizer

Database::rollBack() A
last analyzed 2019-05-14 14:03 UTC

↳ Parent: Database

Complexity

Conditions	4
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
nc	3
nop	0
dl	0
loc	14
rs	9.7998
c	0
b	0
f	0

<?php
/**
 * Pimf
 *
 * @copyright Copyright (c)  Gjero Krsteski (http://krsteski.de)
 * @license   http://opensource.org/licenses/MIT MIT
 */

namespace Pimf;

/**
 * @package Pimf
 * @author  Gjero Krsteski <[email protected]>
 */
class Database extends \PDO
{
    /**
     * The current transaction level.
     *
     * @var int
     */
    protected $transLevel = 0;

    /**
     * Check database drivers that support savepoints.
     *
     * @return bool
     */
    public function nestable()
    {
        return in_array(
            $this->getAttribute(\PDO::ATTR_DRIVER_NAME), array("pgsql", "mysql")
        );
    }

    /**
     * @return bool|void
     */
    public function beginTransaction()
    {
        if ($this->transLevel == 0 || !$this->nestable()) {
            parent::beginTransaction();
        } else {
            $this->exec("SAVEPOINT LEVEL{$this->transLevel}");
        }

        $this->transLevel++;
    }

    /**
     * @return bool|void
     */
    public function commit()
    {
        $this->transLevel--;

        if ($this->transLevel == 0 || !$this->nestable()) {
            parent::commit();
        } else {
            $this->exec("RELEASE SAVEPOINT LEVEL{$this->transLevel}");
        }
    }

    /**
     * @return bool|void
     * @throws \LogicException
     */
    public function rollBack()
    {
        if ($this->transLevel == 0) {
            throw new \LogicException('trying to rollback without a transaction-start', 25000);
        }

        $this->transLevel--;

        if ($this->transLevel == 0 || !$this->nestable()) {
            parent::rollBack();
        } else {
            $this->exec("ROLLBACK TO SAVEPOINT LEVEL{$this->transLevel}");
        }
    }
}


1			<?php
2			/**
3			* Pimf
4			*
5			* @copyright Copyright (c) Gjero Krsteski (http://krsteski.de)
6			* @license http://opensource.org/licenses/MIT MIT
7			*/
8
9			namespace Pimf;
10
11			/**
12			* @package Pimf
13			* @author Gjero Krsteski <[email protected]>
14			*/
15			class Database extends \PDO
16			{
17			/**
18			* The current transaction level.
19			*
20			* @var int
21			*/
22			protected $transLevel = 0;
23
24			/**
25			* Check database drivers that support savepoints.
26			*
27			* @return bool
28			*/
29			public function nestable()
30			{
31			return in_array(
32			$this->getAttribute(\PDO::ATTR_DRIVER_NAME), array("pgsql", "mysql")
33			);
34			}
35
36			/**
37			* @return bool\|void
38			*/
39			public function beginTransaction()
40			{
41			if ($this->transLevel == 0 \|\| !$this->nestable()) {
42			parent::beginTransaction();
43			} else {
44			$this->exec("SAVEPOINT LEVEL{$this->transLevel}");
45			}
46
47			$this->transLevel++;
48			}
49
50			/**
51			* @return bool\|void
52			*/
53			public function commit()
54			{
55			$this->transLevel--;
56
57			if ($this->transLevel == 0 \|\| !$this->nestable()) {
58			parent::commit();
59			} else {
60			$this->exec("RELEASE SAVEPOINT LEVEL{$this->transLevel}");
61			}
62			}
63
64			/**
65			* @return bool\|void
66			* @throws \LogicException
67			*/
68			public function rollBack()
69			{
70			if ($this->transLevel == 0) {
71			throw new \LogicException('trying to rollback without a transaction-start', 25000);
72			}
73
74			$this->transLevel--;
75
76			if ($this->transLevel == 0 \|\| !$this->nestable()) {
77			parent::rollBack();
78			} else {
79			$this->exec("ROLLBACK TO SAVEPOINT LEVEL{$this->transLevel}");
80			}
81			}
82			}
83

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Database::rollBack() A last analyzed 2019-05-14 14:03 UTC

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Database::rollBack() A
last analyzed 2019-05-14 14:03 UTC