SortableTrait::moveToEnd() - Code Metrics - Inspection of "Allow setNewOrder() to accept a custom sort column" - spatie/eloquent-sortable - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#72)

by Joel

created 2019-03-25 15:59 UTC

SortableTrait::moveToEnd() A

↳ Parent: SortableTrait

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
nc	2
nop	0
dl	0
loc	21
rs	9.584
c	0
b	0
f	0

<?php

namespace Spatie\EloquentSortable;

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

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

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

    /**
     * Modify the order column value.
     */
    public function setHighestOrderNumber()
    {
        $orderColumnName = $this->determineOrderColumnName();

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

    /**
     * Determine the order value for the new record.
     */
    public function getHighestOrderNumber(): int
    {
        return (int) $this->buildSortQuery()->max($this->determineOrderColumnName());
    }

    /**
     * Let's be nice and provide an ordered scope.
     *
     * @param \Illuminate\Database\Eloquent\Builder $query
     * @param string $direction
     *
     * @return \Illuminate\Database\Query\Builder
     */
    public function scopeOrdered(Builder $query, string $direction = 'asc')
    {
        return $query->orderBy($this->determineOrderColumnName(), $direction);

    }

    /**
     * This function reorders the records: the record with the first id in the array
     * will get order 1, the record with the second it will get order 2, ...
     *
     * A starting order number can be optionally supplied (defaults to 1).
     *
     * @param array|\ArrayAccess $ids
     * @param int $startOrder
     * @param string $primaryKeyColumn
     */
    public static function setNewOrder($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++]);
        }
    }

    /**
     * This function reorders the records using an alternate column
     * than the model's primary key.
     *
     * A starting order number can be optionally supplied (defaults to 1).
     *
     * @param string $primaryKeyColumn
     * @param array|\ArrayAccess $ids
     * @param int $startOrder
     */
    public static function setNewOrderByCustomColumn(string $primaryKeyColumn, $ids, int $startOrder = 1)
    {
        self::setNewOrder($ids, $startOrder, $primaryKeyColumn);
    }

    /*
     * Determine the column name of the order column.
     */
    protected function determineOrderColumnName(): string
    {
        if (
            isset($this->sortable['order_column_name']) &&
            ! empty($this->sortable['order_column_name'])
        ) {
            return $this->sortable['order_column_name'];
        }

        return 'order_column';
    }

    /**
     * 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;
    }

    /**
     * Swaps the order of this model with the model 'below' this model.
     *
     * @return $this
     */
    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);
    }

    /**
     * Swaps the order of this model with the model 'above' this model.
     *
     * @return $this
     */
    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);
    }

    /**
     * Swap the order of this model with the order of another model.
     *
     * @param \Spatie\EloquentSortable\Sortable $otherModel
     *
     * @return $this
     */
    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;
    }

    /**
     * Swap the order of two models.
     *
     * @param \Spatie\EloquentSortable\Sortable $model
     * @param \Spatie\EloquentSortable\Sortable $otherModel
     */
    public static function swapOrder(Sortable $model, Sortable $otherModel)
    {
        $model->swapOrderWithModel($otherModel);
    }

    /**
     * Moves this model to the first position.
     *
     * @return $this
     */
    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;
    }

    /**
     * Moves this model to the last position.
     *
     * @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;
    }

    /**
     * Build eloquent builder of sortable.
     *
     * @return \Illuminate\Database\Eloquent\Builder
     */
    public function buildSortQuery()
    {
        return static::query();
    }
}


1		<?php
2
3		namespace Spatie\EloquentSortable;
4
5		use ArrayAccess;
6		use InvalidArgumentException;
7		use Illuminate\Database\Eloquent\Builder;
8		use Illuminate\Database\Eloquent\SoftDeletingScope;
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		/**
22		* Modify the order column value.
23		*/
24		public function setHighestOrderNumber()
25		{
26		$orderColumnName = $this->determineOrderColumnName();
27
28		$this->$orderColumnName = $this->getHighestOrderNumber() + 1;
29		}
30
31		/**
32		* Determine the order value for the new record.
33		*/
34		public function getHighestOrderNumber(): int
35		{
36		return (int) $this->buildSortQuery()->max($this->determineOrderColumnName());
37		}
38
39		/**
40		* Let's be nice and provide an ordered scope.
41		*
42		* @param \Illuminate\Database\Eloquent\Builder $query
43		* @param string $direction
44		*
45		* @return \Illuminate\Database\Query\Builder
46		*/
47		public function scopeOrdered(Builder $query, string $direction = 'asc')
48		{
49		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...
50		}
51
52		/**
53		* This function reorders the records: the record with the first id in the array
54		* will get order 1, the record with the second it will get order 2, ...
55		*
56		* A starting order number can be optionally supplied (defaults to 1).
57		*
58		* @param array\|\ArrayAccess $ids
59		* @param int $startOrder
60		* @param string $primaryKeyColumn
61		*/
62		public static function setNewOrder($ids, int $startOrder = 1, string $primaryKeyColumn = null)
63		{
64		if (! is_array($ids) && ! $ids instanceof ArrayAccess) {
65		throw new InvalidArgumentException('You must pass an array or ArrayAccess object to setNewOrder');
66		}
67
68		$model = new static;
69
70		$orderColumnName = $model->determineOrderColumnName();
71
72		if (is_null($primaryKeyColumn)) {
73		$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() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
74		}
75
76		foreach ($ids as $id) {
77		static::withoutGlobalScope(SoftDeletingScope::class)
78		->where($primaryKeyColumn, $id)
79		->update([$orderColumnName => $startOrder++]);
80		}
81		}
82
83		/**
84		* This function reorders the records using an alternate column
85		* than the model's primary key.
86		*
87		* A starting order number can be optionally supplied (defaults to 1).
88		*
89		* @param string $primaryKeyColumn
90		* @param array\|\ArrayAccess $ids
91		* @param int $startOrder
92		*/
93		public static function setNewOrderByCustomColumn(string $primaryKeyColumn, $ids, int $startOrder = 1)
94		{
95		self::setNewOrder($ids, $startOrder, $primaryKeyColumn);
96		}
97
98		/*
99		* Determine the column name of the order column.
100		*/
101		protected function determineOrderColumnName(): string
102		{
103		if (
104		isset($this->sortable['order_column_name']) &&
105		! empty($this->sortable['order_column_name'])
106		) {
107		return $this->sortable['order_column_name'];
108		}
109
110		return 'order_column';
111		}
112
113		/**
114		* Determine if the order column should be set when saving a new model instance.
115		*/
116		public function shouldSortWhenCreating(): bool
117		{
118		return $this->sortable['sort_when_creating'] ?? true;
119		}
120
121		/**
122		* Swaps the order of this model with the model 'below' this model.
123		*
124		* @return $this
125		*/
126	View Code Duplication	public function moveOrderDown()
		0 ignored issues – show Duplication introduced 2017-08-30 15:43 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...
127		{
128		$orderColumnName = $this->determineOrderColumnName();
129
130		$swapWithModel = $this->buildSortQuery()->limit(1)
131		->ordered()
132		->where($orderColumnName, '>', $this->$orderColumnName)
133		->first();
134
135		if (! $swapWithModel) {
136		return $this;
137		}
138
139		return $this->swapOrderWithModel($swapWithModel);
140		}
141
142		/**
143		* Swaps the order of this model with the model 'above' this model.
144		*
145		* @return $this
146		*/
147	View Code Duplication	public function moveOrderUp()
		0 ignored issues – show Duplication introduced 2017-08-30 15:43 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...
148		{
149		$orderColumnName = $this->determineOrderColumnName();
150
151		$swapWithModel = $this->buildSortQuery()->limit(1)
152		->ordered('desc')
153		->where($orderColumnName, '<', $this->$orderColumnName)
154		->first();
155
156		if (! $swapWithModel) {
157		return $this;
158		}
159
160		return $this->swapOrderWithModel($swapWithModel);
161		}
162
163		/**
164		* Swap the order of this model with the order of another model.
165		*
166		* @param \Spatie\EloquentSortable\Sortable $otherModel
167		*
168		* @return $this
169		*/
170		public function swapOrderWithModel(Sortable $otherModel)
171		{
172		$orderColumnName = $this->determineOrderColumnName();
173
174		$oldOrderOfOtherModel = $otherModel->$orderColumnName;
175
176		$otherModel->$orderColumnName = $this->$orderColumnName;
177		$otherModel->save();
178
179		$this->$orderColumnName = $oldOrderOfOtherModel;
180		$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...
181
182		return $this;
183		}
184
185		/**
186		* Swap the order of two models.
187		*
188		* @param \Spatie\EloquentSortable\Sortable $model
189		* @param \Spatie\EloquentSortable\Sortable $otherModel
190		*/
191		public static function swapOrder(Sortable $model, Sortable $otherModel)
192		{
193		$model->swapOrderWithModel($otherModel);
194		}
195
196		/**
197		* Moves this model to the first position.
198		*
199		* @return $this
200		*/
201		public function moveToStart()
202		{
203		$firstModel = $this->buildSortQuery()->limit(1)
204		->ordered()
205		->first();
206
207		if ($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...
208		return $this;
209		}
210
211		$orderColumnName = $this->determineOrderColumnName();
212
213		$this->$orderColumnName = $firstModel->$orderColumnName;
214		$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...
215
216		$this->buildSortQuery()->where($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...
217
218		return $this;
219		}
220
221		/**
222		* Moves this model to the last position.
223		*
224		* @return $this
225		*/
226		public function moveToEnd()
227		{
228		$maxOrder = $this->getHighestOrderNumber();
229
230		$orderColumnName = $this->determineOrderColumnName();
231
232		if ($this->$orderColumnName === $maxOrder) {
233		return $this;
234		}
235
236		$oldOrder = $this->$orderColumnName;
237
238		$this->$orderColumnName = $maxOrder;
239		$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...
240
241		$this->buildSortQuery()->where($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() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
242		->where($orderColumnName, '>', $oldOrder)
243		->decrement($orderColumnName);
244
245		return $this;
246		}
247
248		/**
249		* Build eloquent builder of sortable.
250		*
251		* @return \Illuminate\Database\Eloquent\Builder
252		*/
253		public function buildSortQuery()
254		{
255		return static::query();
256		}
257		}
258

spatie / eloquent-sortable

Pull Request — master (#72)

SortableTrait::moveToEnd() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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