DetectsChanges::bootRemembersOldValues() - Code Metrics - Inspection of "wip" - spatie/laravel-activitylog - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 94f95e...a17ed3 )

by Freek

created 2016-06-24 14:26 UTC

DetectsChanges::bootRemembersOldValues() A

↳ Parent: DetectsChanges

Complexity

Conditions	1
Paths	1

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	5
nc	1
nop	0
dl	0
loc	11
rs	9.4285
c	0
b	0
f	0

<?php

namespace Spatie\Activitylog\Traits;

use Illuminate\Support\Collection;

trait DetectsChanges
{
    protected $oldValues = [];

    protected $newValues = [];

    protected static function bootRemembersOldValues()
    {
        collect(['updated', 'deleted'])->each(function ($eventName) {

            return static::$eventName(function (Model $model) {
                $model->oldValues = $model->fresh()->toArray();

                $model->newValues = $model->getDirty();
            });
        });
    }

    public function getChangedAttributeNames(): array
    {
        return array_keys(array_intersect_key($this->oldValues, $this->newValues));
    }

    public function getChangedValues(): Collection
    {
        if (!isset(static::$logChangesOnAttributes)) {
            return collect();
        }

        return collect($this->getChangedAttributeNames())
            ->filter(function (string $attributeName) {
               return collect(static::$logChangesOnAttributes)->contains($attributeName);
            })
            ->map(function (string $changedAttributeName) {
                return [
                    'old' => $this->oldValues[$changedAttributeName],
                    'new' => $this->newValues[$changedAttributeName],
                ];
            });
    }
}


1			<?php
2
3			namespace Spatie\Activitylog\Traits;
4
5			use Illuminate\Support\Collection;
6
7			trait DetectsChanges
8			{
9			protected $oldValues = [];
10
11			protected $newValues = [];
12
13			protected static function bootRemembersOldValues()
14			{
15			collect(['updated', 'deleted'])->each(function ($eventName) {
16
17			return static::$eventName(function (Model $model) {
18			$model->oldValues = $model->fresh()->toArray();
19
20			$model->newValues = $model->getDirty();
21			});
22			});
23			}
24
25			public function getChangedAttributeNames(): array
26			{
27			return array_keys(array_intersect_key($this->oldValues, $this->newValues));
28			}
29
30			public function getChangedValues(): Collection
31			{
32			if (!isset(static::$logChangesOnAttributes)) {
33			return collect();
34			}
35
36			return collect($this->getChangedAttributeNames())
37			->filter(function (string $attributeName) {
38			return collect(static::$logChangesOnAttributes)->contains($attributeName);
39			})
40			->map(function (string $changedAttributeName) {
41			return [
42			'old' => $this->oldValues[$changedAttributeName],
43			'new' => $this->newValues[$changedAttributeName],
44			];
45			});
46			}
47			}
48

spatie / laravel-activitylog

Push — master ( 94f95e...a17ed3 )

DetectsChanges::bootRemembersOldValues() A

Complexity

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Duplication

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