Collection::toHierarchy() - Code Metrics - encima-io/albero - Measure and Improve Code Quality continuously with Scrutinizer

Collection::toHierarchy() A
last analyzed 2020-05-26 20:01 UTC

↳ Parent: Collection

Complexity

Conditions	2
Paths	1

Size

Total Lines	10
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	4
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	10
rs	10

<?php

namespace Encima\Albero\Extensions\Eloquent;

use Illuminate\Database\Eloquent\Collection as BaseCollection;

class Collection extends BaseCollection
{
    public function toHierarchy(): BaseCollection
    {
        $dict = $this->getDictionary();

        // Enforce sorting by $orderColumn setting in Baum\Node instance
        uasort($dict, function ($a, $b) {
            return ($a->getOrder() >= $b->getOrder()) ? 1 : -1;
        });

        return new BaseCollection($this->hierarchical($dict));
    }

    protected function hierarchical(array $result): array
    {
        foreach ($result as $key => $node) {
            $node->setRelation('children', new BaseCollection());
        }

        $nestedKeys = [];

        foreach ($result as $key => $node) {
            $parentKey = $node->getParentId();

            if (!is_null($parentKey) && array_key_exists($parentKey, $result)) {
                $result[$parentKey]->children[] = $node;

                $nestedKeys[] = $node->getKey();
            }
        }

        foreach ($nestedKeys as $key) {
            unset($result[$key]);
        }

        return $result;
    }
}


1			<?php
2
3			namespace Encima\Albero\Extensions\Eloquent;
4
5			use Illuminate\Database\Eloquent\Collection as BaseCollection;
6
7			class Collection extends BaseCollection
8			{
9			public function toHierarchy(): BaseCollection
10			{
11			$dict = $this->getDictionary();
12
13			// Enforce sorting by $orderColumn setting in Baum\Node instance
14			uasort($dict, function ($a, $b) {
15			return ($a->getOrder() >= $b->getOrder()) ? 1 : -1;
16			});
17
18			return new BaseCollection($this->hierarchical($dict));
19			}
20
21			protected function hierarchical(array $result): array
22			{
23			foreach ($result as $key => $node) {
24			$node->setRelation('children', new BaseCollection());
25			}
26
27			$nestedKeys = [];
28
29			foreach ($result as $key => $node) {
30			$parentKey = $node->getParentId();
31
32			if (!is_null($parentKey) && array_key_exists($parentKey, $result)) {
33			$result[$parentKey]->children[] = $node;
34
35			$nestedKeys[] = $node->getKey();
36			}
37			}
38
39			foreach ($nestedKeys as $key) {
40			unset($result[$key]);
41			}
42
43			return $result;
44			}
45			}
46

encima-io / albero

Collection::toHierarchy() A last analyzed 2020-05-26 20:01 UTC

Complexity

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Collection::toHierarchy() A
last analyzed 2020-05-26 20:01 UTC