AliasProvider::createAlias() - Code Metrics - rambler-digital-solutions/hydrogen - Measure and Improve Code Quality continuously with Scrutinizer

AliasProvider::createAlias() A
last analyzed 2020-03-11 13:09 UTC

↳ Parent: AliasProvider

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	16
ccs	9
cts	9
cp	1
rs	9.7333
c	0
b	0
f	0
cc	3
nc	3
nop	1
crap	3

<?php
/**
 * This file is part of Hydrogen package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
declare(strict_types=1);

namespace RDS\Hydrogen\Query;

use Illuminate\Support\Str;
use RDS\Hydrogen\Query;

/**
 * Trait AliasProvider
 * @mixin Query
 */
trait AliasProvider
{
    /**
     * @var int
     */
    protected static $lastQueryId = 0;

    /**
     * @var string|null
     */
    protected $alias;

    /**
     * @return string
     */
    public function getAlias(): string
    {
        if ($this->alias === null) {
            $this->alias = $this->repository
class MyClass { }

$x = new MyClass();
$x->foo = true;
                ? $this->createAlias($this->getRepository()->getClassName())
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
                : $this->createAlias();
        }

        return $this->alias;
    }

    /**
     * @param string ...$patterns
     * @return string
     */
    public function createAlias(string ...$patterns): string
    {
        if (\count($patterns)) {
            $patterns = \array_map(function(string $pattern) {
                return \preg_replace('/\W+/iu', '', \snake_case(\class_basename($pattern)));
            }, $patterns);

            $pattern = \implode('_', $patterns);

            if (\trim($pattern)) {
                return \sprintf('%s_%d', $pattern, ++static::$lastQueryId);
            }
        }

        return 'q' . Str::random(7) . '_' . ++static::$lastQueryId;
    }

    /**
     * @param string|null $pattern
     * @return string
     */
    public function createPlaceholder(string $pattern = null): string
    {
        return ':' . $this->createAlias($pattern);
    }

    /**
     * @param string $alias
     * @return Query|$this|self
     */
    public function withAlias(string $alias): Query
    {
        $this->alias = $alias;

        foreach ($this->getCriteria() as $criterion) {
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
            $criterion->withAlias($alias);
        }

        return $this;
    }
}


1		<?php
2		/**
3		* This file is part of Hydrogen package.
4		*
5		* For the full copyright and license information, please view the LICENSE
6		* file that was distributed with this source code.
7		*/
8		declare(strict_types=1);
9
10		namespace RDS\Hydrogen\Query;
11
12		use Illuminate\Support\Str;
13		use RDS\Hydrogen\Query;
14
15		/**
16		* Trait AliasProvider
17		* @mixin Query
18		*/
19		trait AliasProvider
20		{
21		/**
22		* @var int
23		*/
24		protected static $lastQueryId = 0;
25
26		/**
27		* @var string\|null
28		*/
29		protected $alias;
30
31		/**
32		* @return string
33		*/
34	33	public function getAlias(): string
35		{
36	33	if ($this->alias === null) {
37	33	$this->alias = $this->repository
		0 ignored issues – show Bug introduced 2018-09-02 05:50 UTC by Report Bug Copy Issue Report The property `repository` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
38	30	? $this->createAlias($this->getRepository()->getClassName())
		0 ignored issues – show Bug introduced 2018-09-02 05:50 UTC by Report Bug Copy Issue Report It seems like `getRepository()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
39	3	: $this->createAlias();
40		}
41
42	33	return $this->alias;
43		}
44
45		/**
46		* @param string ...$patterns
47		* @return string
48		*/
49	33	public function createAlias(string ...$patterns): string
50		{
51	33	if (\count($patterns)) {
52	30	$patterns = \array_map(function(string $pattern) {
53	30	return \preg_replace('/\W+/iu', '', \snake_case(\class_basename($pattern)));
54	30	}, $patterns);
55
56	30	$pattern = \implode('_', $patterns);
57
58	30	if (\trim($pattern)) {
59	30	return \sprintf('%s_%d', $pattern, ++static::$lastQueryId);
60		}
61		}
62
63	3	return 'q' . Str::random(7) . '_' . ++static::$lastQueryId;
64		}
65
66		/**
67		* @param string\|null $pattern
68		* @return string
69		*/
70	8	public function createPlaceholder(string $pattern = null): string
71		{
72	8	return ':' . $this->createAlias($pattern);
73		}
74
75		/**
76		* @param string $alias
77		* @return Query\|$this\|self
78		*/
79	5	public function withAlias(string $alias): Query
80		{
81	5	$this->alias = $alias;
82
83	5	foreach ($this->getCriteria() as $criterion) {
		0 ignored issues – show Bug introduced 2018-09-05 02:06 UTC by Report Bug Copy Issue Report It seems like `getCriteria()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
84		$criterion->withAlias($alias);
85		}
86
87	5	return $this;
88		}
89		}
90

rambler-digital-solutions / hydrogen

AliasProvider::createAlias() A last analyzed 2020-03-11 13:09 UTC

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AliasProvider::createAlias() A
last analyzed 2020-03-11 13:09 UTC