DaftWriteableObjectMemoryTree::UpdateRemoveThenRebuild() - Code Metrics - Inspection of "adjusting indentation" - SignpostMarv/daft-nested-object - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 1f4790...dfe042 )

by SignpostMarv

created 2018-06-10 20:40 UTC

UpdateRemoveThenRebuild() A

↳ Parent: DaftWriteableObjectMemoryTree

Complexity

Conditions	2
Paths	2

Size

Total Lines	18
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	7
nc	2
nop	2
dl	0
loc	18
ccs	7
cts	7
cp	1
crap	2
rs	9.4285
c	0
b	0
f	0

<?php
/**
* Base daft objects.
*
* @author SignpostMarv
*/
declare(strict_types=1);

namespace SignpostMarv\DaftObject;

use BadMethodCallException;
use InvalidArgumentException;
use RuntimeException;

abstract class DaftWriteableObjectMemoryTree extends DaftObjectMemoryTree implements DaftNestedWriteableObjectTree
{
    public function ModifyDaftNestedObjectTreeInsert(
        DaftNestedWriteableObject $newLeaf,
        DaftNestedWriteableObject $referenceLeaf,
        bool $before = false,
        bool $above = null
    ) : DaftNestedWriteableObject {
        if ($newLeaf->GetId() === $referenceLeaf->GetId()) {
            throw new InvalidArgumentException('Cannot modify leaf relative to itself!');
        }

        if (true === $above) {
            $this->ModifyDaftNestedObjectTreeInsertAbove($newLeaf, $referenceLeaf);
        } elseif (false === $above) {
            $this->ModifyDaftNestedObjectTreeInsertBelow($newLeaf, $referenceLeaf);
        } else {
            $this->ModifyDaftNestedObjectTreeInsertAdjacent($newLeaf, $referenceLeaf, $before);
        }

        $this->RebuildTreeInefficiently();

        $newLeaf = $this->RecallDaftObject($newLeaf->GetId());

        if ( ! ($newLeaf instanceof DaftNestedWriteableObject)) {
            throw new RuntimeException('Could not retrieve leaf from tree after rebuilding!');
        }

        return $newLeaf;
    }

    public function ModifyDaftNestedObjectTreeInsertLoose(
        $leaf,
        $referenceId,
        bool $before = false,
        bool $above = null
    ) : DaftNestedWriteableObject {
        if ($leaf === $this->GetNestedObjectTreeRootId()) {
            throw new InvalidArgumentException('Cannot pass root id as new leaf');
        }

        if ( ! ($leaf instanceof DaftNestedWriteableObject)) {
            $leaf = $this->RecallDaftObject($leaf);
        } else {
            $leaf = $this->StoreThenRetrieveFreshCopy($leaf);
        }

        $reference = $this->RecallDaftObject($referenceId);

        if ( ! ($leaf instanceof DaftNestedWriteableObject)) {
            throw new InvalidArgumentException(
                'Argument 1 passed to ' .
                __METHOD__ .
                '() did not resolve to a leaf node!'
            );
        }

        if (
            ($leaf instanceof DaftNestedWriteableObject) &&
            ($reference instanceof DaftNestedWriteableObject)
        ) {
            return $this->ModifyDaftNestedObjectTreeInsert($leaf, $reference, $before, $above);
        } elseif ($referenceId !== $this->GetNestedObjectTreeRootId()) {
            throw new InvalidArgumentException(
                'Argument 2 passed to ' .
                __METHOD__ .
                '() did not resolve to a leaf node!'
            );
        }

        $tree = $this->RecallDaftNestedObjectFullTree(0);
        $tree = array_filter($tree, function (DaftNestedWriteableObject $e) use ($leaf) : bool {
            return $e->GetId() !== $leaf->GetId();
        });

        if (0 === count($tree)) {
            $leaf->SetIntNestedLeft(0);
            $leaf->SetIntNestedRight(1);
            $leaf->SetIntNestedLevel(0);
            $leaf->AlterDaftNestedObjectParentId($this->GetNestedObjectTreeRootId());

            return $this->StoreThenRetrieveFreshCopy($leaf);
        }

        /**
        * @var DaftNestedWriteableObject $reference
        */
        $reference = $before ? current($tree) : end($tree);

        return $this->ModifyDaftNestedObjectTreeInsert($leaf, $reference, $before, $above);
    }

    public function ModifyDaftNestedObjectTreeRemoveWithObject(
        DaftNestedWriteableObject $root,
        ? DaftNestedWriteableObject $replacementRoot
    ) : int {
        if (
            $this->CountDaftNestedObjectTreeWithObject($root, false, null) > 0 &&
            is_null($replacementRoot)
        ) {
            throw new BadMethodCallException('Cannot leave orphan objects in a tree');
        }

        $root = $this->StoreThenRetrieveFreshCopy($root);

        if ( ! is_null($replacementRoot)) {
            $replacementRoot = $this->StoreThenRetrieveFreshCopy($replacementRoot);

            /**
            * @var DaftNestedWriteableObject $alter
            */
            foreach ($this->RecallDaftNestedObjectTreeWithObject($root, false, 1) as $alter) {
                $alter->AlterDaftNestedObjectParentId($replacementRoot->GetId());
                $alter = $this->StoreThenRetrieveFreshCopy($alter);
                if ($alter->GetId() === $replacementRoot->GetId()) {
                    $replacementRoot = $alter;
                }
            }
        }

        $this->RemoveDaftObject($root);

        $this->RebuildTreeInefficiently();

        return $this->CountDaftNestedObjectFullTree();
    }

    /**
    * {@inheritdoc}
    */
    public function ModifyDaftNestedObjectTreeRemoveWithId($root, $replacementRoot) : int
    {
        $rootObject = $this->RecallDaftObject($root);

        if ($rootObject instanceof DaftNestedWriteableObject) {
            if (
                $this->CountDaftNestedObjectTreeWithObject($rootObject, false, null) > 0 &&
                is_null($replacementRoot)
            ) {
                throw new BadMethodCallException('Cannot leave orphan objects in a tree');
            } elseif (
                ! is_null($replacementRoot) &&
                $replacementRoot !== $this->GetNestedObjectTreeRootId()
            ) {
                $replacementRootObject = $this->RecallDaftObject($replacementRoot);

                if ( ! ($replacementRootObject instanceof DaftNestedWriteableObject)) {
                    throw new InvalidArgumentException(
                        'Could not locate replacement root, cannot leave orphan objects!'
                    );
                }

                return $this->ModifyDaftNestedObjectTreeRemoveWithObject(
                    $rootObject,
                    $replacementRootObject
                );
            }

            $this->UpdateRemoveThenRebuild($rootObject, $replacementRoot);
        }

        return $this->CountDaftNestedObjectFullTree();
    }

    /**
    * @param mixed $replacementRoot
    */
    protected function UpdateRemoveThenRebuild(
        DaftNestedWriteableObject $rootObject,
        $replacementRoot
    ) : void {
        /**
        * @var DaftNestedWriteableObject $alter
        */
        foreach (
            $this->RecallDaftNestedObjectTreeWithObject($rootObject, false, 1) as $alter
        ) {
            $alter = $this->StoreThenRetrieveFreshCopy($alter);
            $alter->AlterDaftNestedObjectParentId($replacementRoot);
            $this->RememberDaftObject($alter);
        }

        $this->RemoveDaftObject($rootObject);

        $this->RebuildTreeInefficiently();
    }

    protected function ModifyDaftNestedObjectTreeInsertAbove(
        DaftNestedWriteableObject $newLeaf,
        DaftNestedWriteableObject $referenceLeaf
    ) : void {
        $newLeaf->AlterDaftNestedObjectParentId($referenceLeaf->ObtainDaftNestedObjectParentId());
        $referenceLeaf->AlterDaftNestedObjectParentId($newLeaf->GetId());

        $this->StoreThenRetrieveFreshCopy($newLeaf);
        $this->StoreThenRetrieveFreshCopy($referenceLeaf);
    }

    protected function ModifyDaftNestedObjectTreeInsertBelow(
        DaftNestedWriteableObject $newLeaf,
        DaftNestedWriteableObject $referenceLeaf
    ) : void {
        $newLeaf->AlterDaftNestedObjectParentId($referenceLeaf->GetId());
        $this->StoreThenRetrieveFreshCopy($newLeaf);
    }

    protected function ModifyDaftNestedObjectTreeInsertAdjacent(
        DaftNestedWriteableObject $newLeaf,
        DaftNestedWriteableObject $referenceLeaf,
        bool $before
    ) : void {
        /**
        * @var array<int, DaftNestedWriteableObject> $siblings
        */
        $siblings = array_values(array_filter(
            $this->RecallDaftNestedObjectTreeWithId(
                $referenceLeaf->ObtainDaftNestedObjectParentId(),
                false,
                0
            ),
            function (DaftNestedWriteableObject $leaf) use ($newLeaf) : bool {
                return $leaf->GetId() !== $newLeaf->GetId();
            }
        ));

        $siblingIds = [];
        $siblingSort = [];
        $j = count($siblings);

        /**
        * @var DaftNestedWriteableObject $leaf
        */
        foreach ($siblings as $leaf) {
            /**
            * @var scalar|scalar[] $siblingId
            */
            $siblingId = $leaf->GetId();
            $siblingIds[] = $siblingId;
            $siblingSort[] = $leaf->GetIntNestedSortOrder();
        }

        $pos = array_search($referenceLeaf->GetId(), $siblingIds, true);

        if (false === $pos) {
            throw new RuntimeException('Reference leaf not found in siblings tree!');
        }

        for ($i = 0; $i < $j; ++$i) {
            $siblings[$i]->SetIntNestedSortOrder(
                $siblingSort[$i] +
                (($before ? ($i < $pos) : ($i <= $pos)) ? -1 : 1)
            );
            $this->StoreThenRetrieveFreshCopy($siblings[$i]);
        }

        $newLeaf->SetIntNestedSortOrder($siblingSort[$pos]);
        $newLeaf->AlterDaftNestedObjectParentId($referenceLeaf->ObtainDaftNestedObjectParentId());

        $this->StoreThenRetrieveFreshCopy($newLeaf);
    }

    protected function RememberDaftObjectData(DefinesOwnIdPropertiesInterface $object) : void
    {
        static::ThrowIfNotType($object, DaftNestedWriteableObject::class, 1, __METHOD__);

        parent::RememberDaftObjectData($object);
    }

    /**
    * @param DaftObject|string $object
    */
    protected static function ThrowIfNotType(
        $object,
        string $type,
        int $argument,
        string $function
    ) : void {
        if ( ! is_a($object, DaftNestedWriteableObject::class, is_string($object))) {
            throw new DaftObjectRepositoryTypeByClassMethodAndTypeException(
                $argument,
                static::class,
                $function,
                DaftNestedWriteableObject::class,
                is_string($object) ? $object : get_class($object)
            );
        }

        parent::ThrowIfNotType($object, $type, $argument, $function);
    }

    protected function RebuildTreeInefficiently() : void
    {
        $parentIdXref = [
            (array) $this->GetNestedObjectTreeRootId(),
        ];

        /**
        * @var array<int, array<int, DaftNestedWriteableObject>> $xRefChildren
        */
        $xRefChildren = [
            [],
        ];

        /**
        * @var array<int, scalar|scalar[]> $idXref
        */
        $idXref = [];

        $tree = $this->RecallDaftNestedObjectFullTree();

        usort($tree, function (DaftNestedWriteableObject $a, DaftNestedWriteableObject $b) : int {
            return $this->CompareObjects($a, $b);
        });

        /**
        * @var DaftNestedWriteableObject $leaf
        */
        foreach ($tree as $i => $leaf) {
            $leafParentId = $leaf->ObtainDaftNestedObjectParentId();
            $pos = array_search($leafParentId, $parentIdXref, true);

            if (false === $pos) {
                $parentIdXref[] = $leafParentId;

                /**
                * @var int $pos
                */
                $pos = array_search($leafParentId, $parentIdXref, true);

                $xRefChildren[$pos] = [];
            }

            if ( ! in_array($leaf, $xRefChildren[$pos], true)) {
                $xRefChildren[$pos][] = $leaf;
            }

            if ( ! in_array($leaf->GetId(), $idXref, true)) {
                /**
                * @var scalar|scalar[] $leafId
                */
                $leafId = $leaf->GetId();
                $idXref[] = $leafId;
            }

            $leaf->SetIntNestedLeft(0);
            $leaf->SetIntNestedRight(0);
            $leaf->SetIntNestedLevel(0);

            $tree[$i] = $this->StoreThenRetrieveFreshCopy($leaf);
        }

        $n = 0;

        /**
        * @var DaftNestedWriteableObject $rootLeaf
        */
        foreach ($xRefChildren[0] as $rootLeaf) {
            $n = $this->InefficientRebuild(
                $rootLeaf,
                0,
                $n,
                $parentIdXref,
                $idXref,
                $xRefChildren
            );
        }
    }

    protected function InefficientRebuild(
        DaftNestedWriteableObject $leaf,
        int $level,
        int $n,
        array $parentIds,
        array $ids,
        array $children
    ) : int {
        /**
        * @var scalar|scalar[] $id
        */
        $id = $leaf->GetId();

        $leaf->SetIntNestedLevel($level);
        $leaf->SetIntNestedLeft($n);

        ++$n;

        /**
        * @var int|false $parentPos
        */
        $parentPos = array_search((array) $id, $parentIds, true);

        if (false !== $parentPos) {
            /**
            * @var DaftNestedWriteableObject $childLeaf
            */
            foreach ($children[$parentPos] as $childLeaf) {
                $n = $this->InefficientRebuild(
                    $childLeaf,
                    $level + 1,
                    $n,
                    $parentIds,
                    $ids,
                    $children
                );
            }
        }

        $leaf->SetIntNestedRight($n);

        $this->StoreThenRetrieveFreshCopy($leaf);

        return $n + 1;
    }

    protected function StoreThenRetrieveFreshCopy(
        DaftNestedWriteableObject $leaf
    ) : DaftNestedWriteableObject {
        $this->RememberDaftObject($leaf);
        $this->ForgetDaftObject($leaf);
        $this->ForgetDaftObjectById($leaf->GetId());

        $fresh = $this->RecallDaftObject($leaf->GetId());

        if ( ! ($fresh instanceof DaftNestedWriteableObject)) {
            throw new RuntimeException('Was not able to obtain a fresh copy of the object!');
        }

        return $fresh;
    }
}


1		<?php
2		/**
3		* Base daft objects.
4		*
5		* @author SignpostMarv
6		*/
7		declare(strict_types=1);
8
9		namespace SignpostMarv\DaftObject;
10
11		use BadMethodCallException;
12		use InvalidArgumentException;
13		use RuntimeException;
14
15		abstract class DaftWriteableObjectMemoryTree extends DaftObjectMemoryTree implements DaftNestedWriteableObjectTree
16		{
17	60	public function ModifyDaftNestedObjectTreeInsert(
18		DaftNestedWriteableObject $newLeaf,
19		DaftNestedWriteableObject $referenceLeaf,
20		bool $before = false,
21		bool $above = null
22		) : DaftNestedWriteableObject {
23	60	if ($newLeaf->GetId() === $referenceLeaf->GetId()) {
24	12	throw new InvalidArgumentException('Cannot modify leaf relative to itself!');
25		}
26
27	48	if (true === $above) {
28	36	$this->ModifyDaftNestedObjectTreeInsertAbove($newLeaf, $referenceLeaf);
29	32	} elseif (false === $above) {
30	6	$this->ModifyDaftNestedObjectTreeInsertBelow($newLeaf, $referenceLeaf);
31		} else {
32	28	$this->ModifyDaftNestedObjectTreeInsertAdjacent($newLeaf, $referenceLeaf, $before);
33		}
34
35	48	$this->RebuildTreeInefficiently();
36
37	48	$newLeaf = $this->RecallDaftObject($newLeaf->GetId());
38
39	48	if ( ! ($newLeaf instanceof DaftNestedWriteableObject)) {
40	12	throw new RuntimeException('Could not retrieve leaf from tree after rebuilding!');
41		}
42
43	36	return $newLeaf;
44		}
45
46	60	public function ModifyDaftNestedObjectTreeInsertLoose(
47		$leaf,
48		$referenceId,
49		bool $before = false,
50		bool $above = null
51		) : DaftNestedWriteableObject {
52	60	if ($leaf === $this->GetNestedObjectTreeRootId()) {
53	12	throw new InvalidArgumentException('Cannot pass root id as new leaf');
54		}
55
56	48	if ( ! ($leaf instanceof DaftNestedWriteableObject)) {
57	40	$leaf = $this->RecallDaftObject($leaf);
58		} else {
59	24	$leaf = $this->StoreThenRetrieveFreshCopy($leaf);
60		}
61
62	48	$reference = $this->RecallDaftObject($referenceId);
63
64	48	if ( ! ($leaf instanceof DaftNestedWriteableObject)) {
65	12	throw new InvalidArgumentException(
66		'Argument 1 passed to ' .
67		__METHOD__ .
68	12	'() did not resolve to a leaf node!'
69		);
70		}
71
72		if (
73	36	($leaf instanceof DaftNestedWriteableObject) &&
74	36	($reference instanceof DaftNestedWriteableObject)
75		) {
76	18	return $this->ModifyDaftNestedObjectTreeInsert($leaf, $reference, $before, $above);
77	36	} elseif ($referenceId !== $this->GetNestedObjectTreeRootId()) {
78	12	throw new InvalidArgumentException(
79		'Argument 2 passed to ' .
80		__METHOD__ .
81	12	'() did not resolve to a leaf node!'
82		);
83		}
84
85	24	$tree = $this->RecallDaftNestedObjectFullTree(0);
86		$tree = array_filter($tree, function (DaftNestedWriteableObject $e) use ($leaf) : bool {
87	24	return $e->GetId() !== $leaf->GetId();
88	24	});
89
90	24	if (0 === count($tree)) {
91	24	$leaf->SetIntNestedLeft(0);
92	24	$leaf->SetIntNestedRight(1);
93	24	$leaf->SetIntNestedLevel(0);
94	24	$leaf->AlterDaftNestedObjectParentId($this->GetNestedObjectTreeRootId());
95
96	24	return $this->StoreThenRetrieveFreshCopy($leaf);
97		}
98
99		/**
100		* @var DaftNestedWriteableObject $reference
101		*/
102	24	$reference = $before ? current($tree) : end($tree);
103
104	24	return $this->ModifyDaftNestedObjectTreeInsert($leaf, $reference, $before, $above);
105		}
106
107	8	public function ModifyDaftNestedObjectTreeRemoveWithObject(
108		DaftNestedWriteableObject $root,
109		? DaftNestedWriteableObject $replacementRoot
110		) : int {
111		if (
112	8	$this->CountDaftNestedObjectTreeWithObject($root, false, null) > 0 &&
113	8	is_null($replacementRoot)
114		) {
115	2	throw new BadMethodCallException('Cannot leave orphan objects in a tree');
116		}
117
118	6	$root = $this->StoreThenRetrieveFreshCopy($root);
119
120	6	if ( ! is_null($replacementRoot)) {
121	4	$replacementRoot = $this->StoreThenRetrieveFreshCopy($replacementRoot);
122
123		/**
124		* @var DaftNestedWriteableObject $alter
125		*/
126	4	foreach ($this->RecallDaftNestedObjectTreeWithObject($root, false, 1) as $alter) {
127	2	$alter->AlterDaftNestedObjectParentId($replacementRoot->GetId());
128	2	$alter = $this->StoreThenRetrieveFreshCopy($alter);
129	2	if ($alter->GetId() === $replacementRoot->GetId()) {
130	2	$replacementRoot = $alter;
131		}
132		}
133		}
134
135	6	$this->RemoveDaftObject($root);
136
137	6	$this->RebuildTreeInefficiently();
138
139	6	return $this->CountDaftNestedObjectFullTree();
140		}
141
142		/**
143		* {@inheritdoc}
144		*/
145	12	public function ModifyDaftNestedObjectTreeRemoveWithId($root, $replacementRoot) : int
146		{
147	12	$rootObject = $this->RecallDaftObject($root);
148
149	12	if ($rootObject instanceof DaftNestedWriteableObject) {
150		if (
151	12	$this->CountDaftNestedObjectTreeWithObject($rootObject, false, null) > 0 &&
152	12	is_null($replacementRoot)
153		) {
154	2	throw new BadMethodCallException('Cannot leave orphan objects in a tree');
155		} elseif (
156	10	! is_null($replacementRoot) &&
157	10	$replacementRoot !== $this->GetNestedObjectTreeRootId()
158		) {
159	4	$replacementRootObject = $this->RecallDaftObject($replacementRoot);
160
161	4	if ( ! ($replacementRootObject instanceof DaftNestedWriteableObject)) {
162	2	throw new InvalidArgumentException(
163	2	'Could not locate replacement root, cannot leave orphan objects!'
164		);
165		}
166
167	2	return $this->ModifyDaftNestedObjectTreeRemoveWithObject(
168	2	$rootObject,
169	2	$replacementRootObject
170		);
171		}
172
173	6	$this->UpdateRemoveThenRebuild($rootObject, $replacementRoot);
174		}
175
176	6	return $this->CountDaftNestedObjectFullTree();
177		}
178
179		/**
180		* @param mixed $replacementRoot
181		*/
182	6	protected function UpdateRemoveThenRebuild(
183		DaftNestedWriteableObject $rootObject,
184		$replacementRoot
185		) : void {
186		/**
187		* @var DaftNestedWriteableObject $alter
188		*/
189		foreach (
190	6	$this->RecallDaftNestedObjectTreeWithObject($rootObject, false, 1) as $alter
191		) {
192	2	$alter = $this->StoreThenRetrieveFreshCopy($alter);
193	2	$alter->AlterDaftNestedObjectParentId($replacementRoot);
194	2	$this->RememberDaftObject($alter);
195		}
196
197	6	$this->RemoveDaftObject($rootObject);
198
199	6	$this->RebuildTreeInefficiently();
200	6	}
201
202	36	protected function ModifyDaftNestedObjectTreeInsertAbove(
203		DaftNestedWriteableObject $newLeaf,
204		DaftNestedWriteableObject $referenceLeaf
205		) : void {
206	36	$newLeaf->AlterDaftNestedObjectParentId($referenceLeaf->ObtainDaftNestedObjectParentId());
207	36	$referenceLeaf->AlterDaftNestedObjectParentId($newLeaf->GetId());
208
209	36	$this->StoreThenRetrieveFreshCopy($newLeaf);
210	36	$this->StoreThenRetrieveFreshCopy($referenceLeaf);
211	36	}
212
213	6	protected function ModifyDaftNestedObjectTreeInsertBelow(
214		DaftNestedWriteableObject $newLeaf,
215		DaftNestedWriteableObject $referenceLeaf
216		) : void {
217	6	$newLeaf->AlterDaftNestedObjectParentId($referenceLeaf->GetId());
218	6	$this->StoreThenRetrieveFreshCopy($newLeaf);
219	6	}
220
221	40	protected function ModifyDaftNestedObjectTreeInsertAdjacent(
222		DaftNestedWriteableObject $newLeaf,
223		DaftNestedWriteableObject $referenceLeaf,
224		bool $before
225		) : void {
226		/**
227		* @var array<int, DaftNestedWriteableObject> $siblings
228		*/
229	40	$siblings = array_values(array_filter(
230	40	$this->RecallDaftNestedObjectTreeWithId(
231	40	$referenceLeaf->ObtainDaftNestedObjectParentId(),
232	40	false,
233		0
234		),
235		function (DaftNestedWriteableObject $leaf) use ($newLeaf) : bool {
236	28	return $leaf->GetId() !== $newLeaf->GetId();
237	40	}
238		));
239
240	40	$siblingIds = [];
241	40	$siblingSort = [];
242	40	$j = count($siblings);
243
244		/**
245		* @var DaftNestedWriteableObject $leaf
246		*/
247	40	foreach ($siblings as $leaf) {
248		/**
249		* @var scalar\|scalar[] $siblingId
250		*/
251	28	$siblingId = $leaf->GetId();
252	28	$siblingIds[] = $siblingId;
253	28	$siblingSort[] = $leaf->GetIntNestedSortOrder();
254		}
255
256	40	$pos = array_search($referenceLeaf->GetId(), $siblingIds, true);
257
258	40	if (false === $pos) {
259	12	throw new RuntimeException('Reference leaf not found in siblings tree!');
260		}
261
262	28	for ($i = 0; $i < $j; ++$i) {
263	28	$siblings[$i]->SetIntNestedSortOrder(
264	28	$siblingSort[$i] +
265	28	(($before ? ($i < $pos) : ($i <= $pos)) ? -1 : 1)
266		);
267	28	$this->StoreThenRetrieveFreshCopy($siblings[$i]);
268		}
269
270	28	$newLeaf->SetIntNestedSortOrder($siblingSort[$pos]);
271	28	$newLeaf->AlterDaftNestedObjectParentId($referenceLeaf->ObtainDaftNestedObjectParentId());
272
273	28	$this->StoreThenRetrieveFreshCopy($newLeaf);
274	28	}
275
276	88	protected function RememberDaftObjectData(DefinesOwnIdPropertiesInterface $object) : void
277		{
278	88	static::ThrowIfNotType($object, DaftNestedWriteableObject::class, 1, __METHOD__);
279
280	88	parent::RememberDaftObjectData($object);
281	88	}
282
283		/**
284		* @param DaftObject\|string $object
285		*/
286	102	protected static function ThrowIfNotType(
287		$object,
288		string $type,
289		int $argument,
290		string $function
291		) : void {
292	102	if ( ! is_a($object, DaftNestedWriteableObject::class, is_string($object))) {
293	2	throw new DaftObjectRepositoryTypeByClassMethodAndTypeException(
294	2	$argument,
295	2	static::class,
296	2	$function,
297	2	DaftNestedWriteableObject::class,
298	2	is_string($object) ? $object : get_class($object)
299		);
300		}
301
302	100	parent::ThrowIfNotType($object, $type, $argument, $function);
303	100	}
304
305	48	protected function RebuildTreeInefficiently() : void
306		{
307		$parentIdXref = [
308	48	(array) $this->GetNestedObjectTreeRootId(),
309		];
310
311		/**
312		* @var array<int, array<int, DaftNestedWriteableObject>> $xRefChildren
313		*/
314		$xRefChildren = [
315	48	[],
316		];
317
318		/**
319		* @var array<int, scalar\|scalar[]> $idXref
320		*/
321	48	$idXref = [];
322
323	48	$tree = $this->RecallDaftNestedObjectFullTree();
324
325		usort($tree, function (DaftNestedWriteableObject $a, DaftNestedWriteableObject $b) : int {
326	48	return $this->CompareObjects($a, $b);
327	48	});
328
329		/**
330		* @var DaftNestedWriteableObject $leaf
331		*/
332	48	foreach ($tree as $i => $leaf) {
333	48	$leafParentId = $leaf->ObtainDaftNestedObjectParentId();
334	48	$pos = array_search($leafParentId, $parentIdXref, true);
335
336	48	if (false === $pos) {
337	42	$parentIdXref[] = $leafParentId;
338
339		/**
340		* @var int $pos
341		*/
342	42	$pos = array_search($leafParentId, $parentIdXref, true);
343
344	42	$xRefChildren[$pos] = [];
345		}
346
347	48	if ( ! in_array($leaf, $xRefChildren[$pos], true)) {
348	48	$xRefChildren[$pos][] = $leaf;
349		}
350
351	48	if ( ! in_array($leaf->GetId(), $idXref, true)) {
352		/**
353		* @var scalar\|scalar[] $leafId
354		*/
355	48	$leafId = $leaf->GetId();
356	48	$idXref[] = $leafId;
357		}
358
359	48	$leaf->SetIntNestedLeft(0);
360	48	$leaf->SetIntNestedRight(0);
361	48	$leaf->SetIntNestedLevel(0);
362
363	48	$tree[$i] = $this->StoreThenRetrieveFreshCopy($leaf);
364		}
365
366	48	$n = 0;
367
368		/**
369		* @var DaftNestedWriteableObject $rootLeaf
370		*/
371	48	foreach ($xRefChildren[0] as $rootLeaf) {
372	48	$n = $this->InefficientRebuild(
373	48	$rootLeaf,
374	48	0,
375	48	$n,
376	48	$parentIdXref,
377	48	$idXref,
378	48	$xRefChildren
379		);
380		}
381	48	}
382
383	48	protected function InefficientRebuild(
384		DaftNestedWriteableObject $leaf,
385		int $level,
386		int $n,
387		array $parentIds,
388		array $ids,
389		array $children
390		) : int {
391		/**
392		* @var scalar\|scalar[] $id
393		*/
394	48	$id = $leaf->GetId();
395
396	48	$leaf->SetIntNestedLevel($level);
397	48	$leaf->SetIntNestedLeft($n);
398
399	48	++$n;
400
401		/**
402		* @var int\|false $parentPos
403		*/
404	48	$parentPos = array_search((array) $id, $parentIds, true);
405
406	48	if (false !== $parentPos) {
407		/**
408		* @var DaftNestedWriteableObject $childLeaf
409		*/
410	42	foreach ($children[$parentPos] as $childLeaf) {
411	42	$n = $this->InefficientRebuild(
412	42	$childLeaf,
413	42	$level + 1,
414	42	$n,
415	42	$parentIds,
416	42	$ids,
417	42	$children
418		);
419		}
420		}
421
422	48	$leaf->SetIntNestedRight($n);
423
424	48	$this->StoreThenRetrieveFreshCopy($leaf);
425
426	48	return $n + 1;
427		}
428
429	50	protected function StoreThenRetrieveFreshCopy(
430		DaftNestedWriteableObject $leaf
431		) : DaftNestedWriteableObject {
432	50	$this->RememberDaftObject($leaf);
433	50	$this->ForgetDaftObject($leaf);
434	50	$this->ForgetDaftObjectById($leaf->GetId());
435
436	50	$fresh = $this->RecallDaftObject($leaf->GetId());
437
438	50	if ( ! ($fresh instanceof DaftNestedWriteableObject)) {
439	2	throw new RuntimeException('Was not able to obtain a fresh copy of the object!');
440		}
441
442	48	return $fresh;
443		}
444		}
445

SignpostMarv / daft-nested-object

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