CriteriaMerger::merge() - Code Metrics - Inspection of "Mark classes as final" - doctrine/mongodb-odm - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#1984)

by Maciej

created 2019-04-23 16:37 UTC

CriteriaMerger::merge() A

↳ Parent: CriteriaMerger

Complexity

Conditions	3
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	17
ccs	9
cts	9
cp	1
rs	9.7
c	0
b	0
f	0
cc	3
nc	3
nop	1
crap	3

<?php

declare(strict_types=1);

namespace Doctrine\ODM\MongoDB\Query;

use function array_filter;
use function array_values;
use function count;

/**
 * Utility class for merging query criteria.
 *
 * This is mainly used to incorporate filter and ReferenceMany mapping criteria
 * into a query. Each criteria array will be joined with "$and" to avoid cases
 * where criteria might be inadvertently overridden with array_merge().
 */
final class CriteriaMerger
{
    /**
     * Combines any number of criteria arrays as clauses of an "$and" query.
     *
     * @param array ...$criterias Any number of query criteria arrays
     */
    public function merge(...$criterias) : array
    {
        $nonEmptyCriterias = array_values(array_filter($criterias, static function (array $criteria) {
            return ! empty($criteria);
        }));

        switch (count($nonEmptyCriterias)) {
            case 0:
                return [];

            case 1:
                return $nonEmptyCriterias[0];

            default:
                return ['$and' => $nonEmptyCriterias];
        }
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Doctrine\ODM\MongoDB\Query;
6
7		use function array_filter;
8		use function array_values;
9		use function count;
10
11		/**
12		* Utility class for merging query criteria.
13		*
14		* This is mainly used to incorporate filter and ReferenceMany mapping criteria
15		* into a query. Each criteria array will be joined with "$and" to avoid cases
16		* where criteria might be inadvertently overridden with array_merge().
17		*/
18		final class CriteriaMerger
19		{
20		/**
21		* Combines any number of criteria arrays as clauses of an "$and" query.
22		*
23		* @param array ...$criterias Any number of query criteria arrays
24		*/
25	74	public function merge(...$criterias) : array
26		{
27		$nonEmptyCriterias = array_values(array_filter($criterias, static function (array $criteria) {
28	73	return ! empty($criteria);
29	74	}));
30
31	74	switch (count($nonEmptyCriterias)) {
32	74	case 0:
33	11	return [];
34
35	73	case 1:
36	68	return $nonEmptyCriterias[0];
37
38		default:
39	22	return ['$and' => $nonEmptyCriterias];
40		}
41		}
42		}
43

doctrine / mongodb-odm

Pull Request — master (#1984)

CriteriaMerger::merge() A

Complexity

Size

Duplication

Code Coverage

Importance

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