SortableTrait::getPreviousInOrder() - Code Metrics - Inspection of "Added getNextInOrder & getPreviousInOrder helper m..." - spatie/eloquent-sortable - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#84)

unknown

created 2020-02-22 18:41 UTC

SortableTrait::getPreviousInOrder() A

↳ Parent: SortableTrait

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	9
rs	9.9666
c	0
b	0
f	0
cc	1
nc	1
nop	0

<?php

namespace Spatie\EloquentSortable;

use ArrayAccess;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\SoftDeletingScope;
use InvalidArgumentException;

trait SortableTrait
{
    public static function bootSortableTrait()
    {
        static::creating(function ($model) {

            if ($model instanceof Sortable && $model->shouldSortWhenCreating()) {
                $model->setHighestOrderNumber();
            }
        });
    }

    public function getNextInOrder()
    {
        $orderColumn = $this->determineOrderColumnName();

        return $this->buildSortQuery()
            ->ordered()
            ->where($orderColumn, '>', $this->$orderColumn)
            ->first();
    }

    public function getPreviousInOrder()
    {
        $orderColumn = $this->determineOrderColumnName();

        return $this->buildSortQuery()
            ->ordered('desc')
            ->where($orderColumn, '<', $this->$orderColumn)
            ->first();
    }

    public function setHighestOrderNumber()
    {
        $orderColumnName = $this->determineOrderColumnName();

        $this->$orderColumnName = $this->getHighestOrderNumber() + 1;
    }

    public function getHighestOrderNumber(): int
    {
        return (int) $this->buildSortQuery()->max($this->determineOrderColumnName());
    }

    public function scopeOrdered(Builder $query, string $direction = 'asc')
    {
        return $query->orderBy($this->determineOrderColumnName(), $direction);

    }

    public static function setNewOrder($ids, int $startOrder = 1, string $primaryKeyColumn = null)
    {
        if (! is_array($ids) && ! $ids instanceof ArrayAccess) {
            throw new InvalidArgumentException('You must pass an array or ArrayAccess object to setNewOrder');
        }

        $model = new static;

        $orderColumnName = $model->determineOrderColumnName();

        if (is_null($primaryKeyColumn)) {
            $primaryKeyColumn = $model->getKeyName();
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
        }

        foreach ($ids as $id) {
            static::withoutGlobalScope(SoftDeletingScope::class)
                ->where($primaryKeyColumn, $id)
                ->update([$orderColumnName => $startOrder++]);
        }
    }

    public static function setNewOrderByCustomColumn(string $primaryKeyColumn, $ids, int $startOrder = 1)
    {
        self::setNewOrder($ids, $startOrder, $primaryKeyColumn);
    }

    protected function determineOrderColumnName(): string
    {
        return $this->sortable['order_column_name'] ?? 'order_column';
class MyClass { }

$x = new MyClass();
$x->foo = true;
    }

    /**
     * Determine if the order column should be set when saving a new model instance.
     */
    public function shouldSortWhenCreating(): bool
    {
        return $this->sortable['sort_when_creating'] ?? true;
    }

    public function moveOrderDown()

    {
        $orderColumnName = $this->determineOrderColumnName();

        $swapWithModel = $this->buildSortQuery()->limit(1)
            ->ordered()
            ->where($orderColumnName, '>', $this->$orderColumnName)
            ->first();

        if (! $swapWithModel) {
            return $this;
        }

        return $this->swapOrderWithModel($swapWithModel);
    }

    public function moveOrderUp()

    {
        $orderColumnName = $this->determineOrderColumnName();

        $swapWithModel = $this->buildSortQuery()->limit(1)
            ->ordered('desc')
            ->where($orderColumnName, '<', $this->$orderColumnName)
            ->first();

        if (! $swapWithModel) {
            return $this;
        }

        return $this->swapOrderWithModel($swapWithModel);
    }

    public function swapOrderWithModel(Sortable $otherModel)
    {
        $orderColumnName = $this->determineOrderColumnName();

        $oldOrderOfOtherModel = $otherModel->$orderColumnName;

        $otherModel->$orderColumnName = $this->$orderColumnName;
        $otherModel->save();

        $this->$orderColumnName = $oldOrderOfOtherModel;
        $this->save();
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}

        return $this;
    }

    public static function swapOrder(Sortable $model, Sortable $otherModel)
    {
        $model->swapOrderWithModel($otherModel);
    }

    public function moveToStart()
    {
        $firstModel = $this->buildSortQuery()->limit(1)
            ->ordered()
            ->first();

        if ($firstModel->id === $this->id) {
class MyClass { }

$x = new MyClass();
$x->foo = true;
            return $this;
        }

        $orderColumnName = $this->determineOrderColumnName();

        $this->$orderColumnName = $firstModel->$orderColumnName;
        $this->save();
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}

        $this->buildSortQuery()->where($this->getKeyName(), '!=', $this->id)->increment($orderColumnName);
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}

        return $this;
    }

    public function moveToEnd()
    {
        $maxOrder = $this->getHighestOrderNumber();

        $orderColumnName = $this->determineOrderColumnName();

        if ($this->$orderColumnName === $maxOrder) {
            return $this;
        }

        $oldOrder = $this->$orderColumnName;

        $this->$orderColumnName = $maxOrder;
        $this->save();
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}

        $this->buildSortQuery()->where($this->getKeyName(), '!=', $this->id)
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
            ->where($orderColumnName, '>', $oldOrder)
            ->decrement($orderColumnName);

        return $this;
    }

    public function buildSortQuery()
    {
        return static::query();
    }
}


1		<?php
2
3		namespace Spatie\EloquentSortable;
4
5		use ArrayAccess;
6		use Illuminate\Database\Eloquent\Builder;
7		use Illuminate\Database\Eloquent\SoftDeletingScope;
8		use InvalidArgumentException;
9
10		trait SortableTrait
11		{
12		public static function bootSortableTrait()
13		{
14		static::creating(function ($model) {
		0 ignored issues – show Bug introduced 2016-10-21 22:32 UTC by Report Bug Copy Issue Report The method `creating()` does not exist on `Spatie\EloquentSortable\SortableTrait`. Did you maybe mean `shouldSortWhenCreating()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
15		if ($model instanceof Sortable && $model->shouldSortWhenCreating()) {
16		$model->setHighestOrderNumber();
17		}
18		});
19		}
20
21		public function getNextInOrder()
22		{
23		$orderColumn = $this->determineOrderColumnName();
24
25		return $this->buildSortQuery()
26		->ordered()
27		->where($orderColumn, '>', $this->$orderColumn)
28		->first();
29		}
30
31		public function getPreviousInOrder()
32		{
33		$orderColumn = $this->determineOrderColumnName();
34
35		return $this->buildSortQuery()
36		->ordered('desc')
37		->where($orderColumn, '<', $this->$orderColumn)
38		->first();
39		}
40
41		public function setHighestOrderNumber()
42		{
43		$orderColumnName = $this->determineOrderColumnName();
44
45		$this->$orderColumnName = $this->getHighestOrderNumber() + 1;
46		}
47
48		public function getHighestOrderNumber(): int
49		{
50		return (int) $this->buildSortQuery()->max($this->determineOrderColumnName());
51		}
52
53		public function scopeOrdered(Builder $query, string $direction = 'asc')
54		{
55		return $query->orderBy($this->determineOrderColumnName(), $direction);
		0 ignored issues – show Bug introduced 2017-04-05 09:01 UTC by Report Bug Copy Issue Report The method `orderBy()` does not exist on `Illuminate\Database\Eloquent\Builder`. Did you maybe mean `enforceOrderBy()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
56		}
57
58		public static function setNewOrder($ids, int $startOrder = 1, string $primaryKeyColumn = null)
59		{
60		if (! is_array($ids) && ! $ids instanceof ArrayAccess) {
61		throw new InvalidArgumentException('You must pass an array or ArrayAccess object to setNewOrder');
62		}
63
64		$model = new static;
65
66		$orderColumnName = $model->determineOrderColumnName();
67
68		if (is_null($primaryKeyColumn)) {
69		$primaryKeyColumn = $model->getKeyName();
		0 ignored issues – show Bug introduced 2016-10-18 22:46 UTC by Report Bug Copy Issue Report It seems like `getKeyName()` 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() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
70		}
71
72		foreach ($ids as $id) {
73		static::withoutGlobalScope(SoftDeletingScope::class)
74		->where($primaryKeyColumn, $id)
75		->update([$orderColumnName => $startOrder++]);
76		}
77		}
78
79		public static function setNewOrderByCustomColumn(string $primaryKeyColumn, $ids, int $startOrder = 1)
80		{
81		self::setNewOrder($ids, $startOrder, $primaryKeyColumn);
82		}
83
84		protected function determineOrderColumnName(): string
85		{
86		return $this->sortable['order_column_name'] ?? 'order_column';
		0 ignored issues – show Bug introduced 2020-01-14 17:14 UTC by Report Bug Copy Issue Report The property `sortable` 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...
87		}
88
89		/**
90		* Determine if the order column should be set when saving a new model instance.
91		*/
92		public function shouldSortWhenCreating(): bool
93		{
94		return $this->sortable['sort_when_creating'] ?? true;
95		}
96
97	View Code Duplication	public function moveOrderDown()
		0 ignored issues – show Duplication introduced 2019-04-01 07:04 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
98		{
99		$orderColumnName = $this->determineOrderColumnName();
100
101		$swapWithModel = $this->buildSortQuery()->limit(1)
102		->ordered()
103		->where($orderColumnName, '>', $this->$orderColumnName)
104		->first();
105
106		if (! $swapWithModel) {
107		return $this;
108		}
109
110		return $this->swapOrderWithModel($swapWithModel);
111		}
112
113	View Code Duplication	public function moveOrderUp()
		0 ignored issues – show Duplication introduced 2019-04-01 07:04 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
114		{
115		$orderColumnName = $this->determineOrderColumnName();
116
117		$swapWithModel = $this->buildSortQuery()->limit(1)
118		->ordered('desc')
119		->where($orderColumnName, '<', $this->$orderColumnName)
120		->first();
121
122		if (! $swapWithModel) {
123		return $this;
124		}
125
126		return $this->swapOrderWithModel($swapWithModel);
127		}
128
129		public function swapOrderWithModel(Sortable $otherModel)
130		{
131		$orderColumnName = $this->determineOrderColumnName();
132
133		$oldOrderOfOtherModel = $otherModel->$orderColumnName;
134
135		$otherModel->$orderColumnName = $this->$orderColumnName;
136		$otherModel->save();
137
138		$this->$orderColumnName = $oldOrderOfOtherModel;
139		$this->save();
		0 ignored issues – show Bug introduced 2017-01-28 19:34 UTC by Report Bug Copy Issue Report It seems like `save()` 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...
140
141		return $this;
142		}
143
144		public static function swapOrder(Sortable $model, Sortable $otherModel)
145		{
146		$model->swapOrderWithModel($otherModel);
147		}
148
149		public function moveToStart()
150		{
151		$firstModel = $this->buildSortQuery()->limit(1)
152		->ordered()
153		->first();
154
155		if ($firstModel->id === $this->id) {
		0 ignored issues – show Bug introduced 2016-10-18 21:42 UTC by Report Bug Copy Issue Report The property `id` 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...
156		return $this;
157		}
158
159		$orderColumnName = $this->determineOrderColumnName();
160
161		$this->$orderColumnName = $firstModel->$orderColumnName;
162		$this->save();
		0 ignored issues – show Bug introduced 2017-04-16 10:13 UTC by Report Bug Copy Issue Report It seems like `save()` 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...
163
164		$this->buildSortQuery()->where($this->getKeyName(), '!=', $this->id)->increment($orderColumnName);
		0 ignored issues – show Bug introduced 2016-10-19 14:01 UTC by Report Bug Copy Issue Report It seems like `getKeyName()` 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...
165
166		return $this;
167		}
168
169		public function moveToEnd()
170		{
171		$maxOrder = $this->getHighestOrderNumber();
172
173		$orderColumnName = $this->determineOrderColumnName();
174
175		if ($this->$orderColumnName === $maxOrder) {
176		return $this;
177		}
178
179		$oldOrder = $this->$orderColumnName;
180
181		$this->$orderColumnName = $maxOrder;
182		$this->save();
		0 ignored issues – show Bug introduced 2017-04-16 10:13 UTC by Report Bug Copy Issue Report It seems like `save()` 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...
183
184		$this->buildSortQuery()->where($this->getKeyName(), '!=', $this->id)
		0 ignored issues – show Bug introduced 2016-10-18 22:48 UTC by Report Bug Copy Issue Report It seems like `getKeyName()` 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() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
185		->where($orderColumnName, '>', $oldOrder)
186		->decrement($orderColumnName);
187
188		return $this;
189		}
190
191		public function buildSortQuery()
192		{
193		return static::query();
194		}
195		}
196

spatie / eloquent-sortable

Pull Request — master (#84)

SortableTrait::getPreviousInOrder() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like