AbstractMigration::getNumber() - Code Metrics - starweb/starlit-db-migration - Measure and Improve Code Quality continuously with Scrutinizer

AbstractMigration::getNumber() A
last analyzed 2019-03-18 09:35 UTC

↳ Parent: AbstractMigration

Complexity

Conditions	3
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	8
ccs	4
cts	4
cp	1
rs	10
c	0
b	0
f	0
cc	3
nc	2
nop	0
crap	3

<?php declare(strict_types=1);
/**
 * Starlit Db.
 *
 * @copyright Copyright (c) 2019 Starweb AB
 * @license   BSD 3-Clause
 */

namespace Starlit\Db\Migration;

use Starlit\Db\Db;

/**
 * Concrete migration class names must contain a sequential migration number, eg. "Migration1".
 *
 * Names can also include something more meaningful, eg. "Migration14CreateAuthorsTable".
 *
 * @author Andreas Nilsson <http://github.com/jandreasn>
 */
abstract class AbstractMigration
{
    /**
     * @var Db;
     */
    protected $db;

    /**
     * @param Db $db
     */
    final public function __construct(Db $db)
    {
        $this->db = $db;
    }

    public function getNumber(): int
    {
        if (!preg_match('/\d+/', get_class($this), $matches) ||  !($number = (int) $matches[0])) {
            throw new \LogicException("Invalid migration class name (must include a migration number)");
        }

        return $number;
    }

    /**
     * Actions to be performed when migrating up to this version (e.g. 6.1.0 -> 6.2.0)
     */
    abstract public function up(): void;

    /**
     * Actions to be performed when migrating down from this version (e.g. 6.2.0 -> 6.0.0)
     */
    public function down(): void
    {
    }
}


1		<?php declare(strict_types=1);
2		/**
3		* Starlit Db.
4		*
5		* @copyright Copyright (c) 2019 Starweb AB
6		* @license BSD 3-Clause
7		*/
8
9		namespace Starlit\Db\Migration;
10
11		use Starlit\Db\Db;
12
13		/**
14		* Concrete migration class names must contain a sequential migration number, eg. "Migration1".
15		*
16		* Names can also include something more meaningful, eg. "Migration14CreateAuthorsTable".
17		*
18		* @author Andreas Nilsson <http://github.com/jandreasn>
19		*/
20		abstract class AbstractMigration
21		{
22		/**
23		* @var Db;
24		*/
25		protected $db;
26
27		/**
28		* @param Db $db
29		*/
30	12	final public function __construct(Db $db)
31		{
32	12	$this->db = $db;
33	12	}
34
35	9	public function getNumber(): int
36		{
37	9	if (!preg_match('/\d+/', get_class($this), $matches) \|\| !($number = (int) $matches[0])) {
38	1	throw new \LogicException("Invalid migration class name (must include a migration number)");
39		}
40
41	8	return $number;
42		}
43
44		/**
45		* Actions to be performed when migrating up to this version (e.g. 6.1.0 -> 6.2.0)
46		*/
47		abstract public function up(): void;
48
49		/**
50		* Actions to be performed when migrating down from this version (e.g. 6.2.0 -> 6.0.0)
51		*/
52	2	public function down(): void
53		{
54	2	}
55		}
56

starweb / starlit-db-migration

AbstractMigration::getNumber() A last analyzed 2019-03-18 09:35 UTC

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AbstractMigration::getNumber() A
last analyzed 2019-03-18 09:35 UTC