Paginator::getResults() - Code Metrics - tomaszhanc/cqrs-lite-read-model - Measure and Improve Code Quality continuously with Scrutinizer

Paginator::getResults() A
last analyzed 2018-07-27 12:03 UTC

↳ Parent: Paginator

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

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

<?php
declare(strict_types=1);

namespace ReadModel;

abstract class Paginator
{
    /** @var int */
    protected $limit;

    /** @var int */
    protected $offset;

    /** @var array */
    protected $meta = [];

    public function __construct(?int $limit, int $offset)
    {
        $this->limit = $limit;
        $this->offset = $offset;
    }

    /**
     * @param string $name
     * @param mixed  $value also a callable which will be resolved when meta data would be needed; see resolveMeta()
     */
    public function addMeta(string $name, $value): void
    {
        $this->meta[$name] = $value;
    }

    public function getResults(): array
    {
        return $this->findAll();
    }

    public function getMeta(): array
    {
        return array_merge([
            'limit' => $this->limit,
            'offset' => $this->offset,
            'total' => $this->getTotal()
        ], $this->resolveMeta());
    }

    private function resolveMeta(): array
    {
        return array_map(function ($value) {
            // execute callables
            if (is_callable($value)) {
                $value = call_user_func($value);
            }

            return $value;
        }, $this->meta);
    }

    abstract protected function findAll(): array;

    abstract protected function getTotal(): int;
}


1		<?php
2		declare(strict_types=1);
3
4		namespace ReadModel;
5
6		abstract class Paginator
7		{
8		/** @var int */
9		protected $limit;
10
11		/** @var int */
12		protected $offset;
13
14		/** @var array */
15		protected $meta = [];
16
17	6	public function __construct(?int $limit, int $offset)
18		{
19	6	$this->limit = $limit;
20	6	$this->offset = $offset;
21	6	}
22
23		/**
24		* @param string $name
25		* @param mixed $value also a callable which will be resolved when meta data would be needed; see resolveMeta()
26		*/
27	3	public function addMeta(string $name, $value): void
28		{
29	3	$this->meta[$name] = $value;
30	3	}
31
32	2	public function getResults(): array
33		{
34	2	return $this->findAll();
35		}
36
37	4	public function getMeta(): array
38		{
39	4	return array_merge([
40	4	'limit' => $this->limit,
41	4	'offset' => $this->offset,
42	4	'total' => $this->getTotal()
43	4	], $this->resolveMeta());
44		}
45
46		private function resolveMeta(): array
47		{
48	4	return array_map(function ($value) {
49		// execute callables
50	3	if (is_callable($value)) {
51	2	$value = call_user_func($value);
52		}
53
54	3	return $value;
55	4	}, $this->meta);
56		}
57
58		abstract protected function findAll(): array;
59
60		abstract protected function getTotal(): int;
61		}
62

tomaszhanc / cqrs-lite-read-model

Paginator::getResults() A last analyzed 2018-07-27 12:03 UTC

Complexity

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Paginator::getResults() A
last analyzed 2018-07-27 12:03 UTC