DaftWriteableObjectMemoryTree::StoreThenRetrieveFreshCopy() - Code Metrics - Inspection of "php-cs-fixer" - SignpostMarv/daft-nested-object - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 9bd7b5...6ff084 )

by SignpostMarv

created 2018-06-10 12:29 UTC

StoreThenRetrieveFreshCopy() A

↳ Parent: DaftWriteableObjectMemoryTree

Complexity

Conditions	2
Paths	2

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	2.0078

Importance

Changes

Metric	Value
cc	2
eloc	7
nc	2
nop	1
dl	0
loc	14
rs	9.4285
c	0
b	0
f	0
ccs	7
cts	8
cp	0.875
crap	2.0078

<?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(
        $newLeaf,
        $referenceLeafId,
        bool $before = false,
        bool $above = null
    ) : DaftNestedWriteableObject {
        if ($newLeaf === $this->GetNestedObjectTreeRootId()) {
            throw new InvalidArgumentException('Cannot pass root id as new leaf');
        }

        $newLeaf = (
            ($newLeaf instanceof DaftNestedWriteableObject)
                ? $newLeaf
                : $this->RecallDaftObject($newLeaf)
        );
        $referenceLeaf = $this->RecallDaftObject($referenceLeafId);

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

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

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

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

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

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

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

        return $this->ModifyDaftNestedObjectTreeInsert(
            $newLeaf,
            $referenceLeaf,
            $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, 0) as $alter) {
                $alter->AlterDaftNestedObjectParentId($root->ObtainDaftNestedObjectParentId());
                $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)) {
            return $this->CountDaftNestedObjectFullTree();
        }

        if (
            ! 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
            );
        }

        if (
            $this->CountDaftNestedObjectTreeWithObject($rootObject, false, null) > 0 &&
            is_null($replacementRoot)
        ) {
            throw new BadMethodCallException('Cannot leave orphan objects in a tree');
        }

        /**
        * @var DaftNestedWriteableObject $alter
        */
        foreach ($this->RecallDaftNestedObjectTreeWithObject($rootObject, false, null) as $alter) {
            $alter = $this->StoreThenRetrieveFreshCopy($alter);
            $alter->AlterDaftNestedObjectParentId($replacementRoot);
            $this->RememberDaftObject($alter);
        }

        $this->RemoveDaftObject($rootObject);

        $this->RebuildTreeInefficiently();

        return $this->CountDaftNestedObjectFullTree();
    }

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

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

        $this->StoreThenRetrieveFreshCopy($referenceLeaf);
    }

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

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

        $rebuild = function (
            DaftNestedWriteableObject $leaf,
            int $level,
            int $n,
            array $parentIds,
            array $ids,
            array $children
        ) use (
            &$rebuild
        ) : 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 = (int) $rebuild(
                        $childLeaf,
                        $level + 1,
                        $n,
                        $parentIds,
                        $ids,
                        $children
                    );
                }
            }

            $leaf->SetIntNestedRight($n);

            $this->StoreThenRetrieveFreshCopy($leaf);

            return $n + 1;
        };

        $n = 0;

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

    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	10	public function ModifyDaftNestedObjectTreeInsert(
18		DaftNestedWriteableObject $newLeaf,
19		DaftNestedWriteableObject $referenceLeaf,
20		bool $before = false,
21		bool $above = null
22		) : DaftNestedWriteableObject {
23	10	if ($newLeaf->GetId() === $referenceLeaf->GetId()) {
24		throw new InvalidArgumentException('Cannot modify leaf relative to itself!');
25		}
26
27	10	if (true === $above) {
28	6	$this->ModifyDaftNestedObjectTreeInsertAbove($newLeaf, $referenceLeaf);
29	10	} elseif (false === $above) {
30	2	$this->ModifyDaftNestedObjectTreeInsertBelow($newLeaf, $referenceLeaf);
31		} else {
32	10	$this->ModifyDaftNestedObjectTreeInsertAdjacent($newLeaf, $referenceLeaf, $before);
33		}
34
35	10	$this->RebuildTreeInefficiently();
36
37	10	$newLeaf = $this->RecallDaftObject($newLeaf->GetId());
38
39	10	if ( ! ($newLeaf instanceof DaftNestedWriteableObject)) {
40		throw new RuntimeException('Could not retrieve leaf from tree after rebuilding!');
41		}
42
43	10	return $newLeaf;
44		}
45
46	10	public function ModifyDaftNestedObjectTreeInsertLoose(
47		$newLeaf,
48		$referenceLeafId,
49		bool $before = false,
50		bool $above = null
51		) : DaftNestedWriteableObject {
52	10	if ($newLeaf === $this->GetNestedObjectTreeRootId()) {
53		throw new InvalidArgumentException('Cannot pass root id as new leaf');
54		}
55
56		$newLeaf = (
57	10	($newLeaf instanceof DaftNestedWriteableObject)
58	10	? $newLeaf
59	10	: $this->RecallDaftObject($newLeaf)
60		);
61	10	$referenceLeaf = $this->RecallDaftObject($referenceLeafId);
62
63	10	if ( ! ($newLeaf instanceof DaftNestedWriteableObject)) {
64		throw new InvalidArgumentException(
65		'Arguemnt 1 passed to ' .
66		__METHOD__ .
67		' did not resolve to a leaf node!'
68		);
69		}
70
71	10	$newLeaf = $this->StoreThenRetrieveFreshCopy($newLeaf);
72
73		if (
74	10	($newLeaf instanceof DaftNestedWriteableObject) &&
75	10	($referenceLeaf instanceof DaftNestedWriteableObject)
76		) {
77	4	return $this->ModifyDaftNestedObjectTreeInsert(
78	4	$newLeaf,
79	4	$referenceLeaf,
80	4	$before,
81	4	$above
82		);
83	10	} elseif ($referenceLeafId !== $this->GetNestedObjectTreeRootId()) {
84		throw new InvalidArgumentException(
85		'Arguemnt 2 passed to ' .
86		__METHOD__ .
87		' did not resolve to a leaf node!'
88		);
89		}
90
91	10	$tree = array_filter(
92	10	$this->RecallDaftNestedObjectFullTree(0),
93		function (DaftNestedWriteableObject $leaf) use ($newLeaf) : bool {
94	10	return $leaf->GetId() !== $newLeaf->GetId();
95	10	}
96		);
97
98	10	if (0 === count($tree)) {
99	10	$newLeaf->SetIntNestedLeft(0);
100	10	$newLeaf->SetIntNestedRight(1);
101	10	$newLeaf->SetIntNestedLevel(0);
102	10	$newLeaf->AlterDaftNestedObjectParentId($this->GetNestedObjectTreeRootId());
103
104	10	return $this->StoreThenRetrieveFreshCopy($newLeaf);
105		}
106
107		/**
108		* @var DaftNestedWriteableObject $referenceLeaf
109		*/
110	10	$referenceLeaf = $before ? current($tree) : end($tree);
111
112	10	return $this->ModifyDaftNestedObjectTreeInsert(
113	10	$newLeaf,
114	10	$referenceLeaf,
115	10	$before,
116	10	$above
117		);
118		}
119
120	2	public function ModifyDaftNestedObjectTreeRemoveWithObject(
121		DaftNestedWriteableObject $root,
122		? DaftNestedWriteableObject $replacementRoot
123		) : int {
124		if (
125	2	$this->CountDaftNestedObjectTreeWithObject($root, false, null) > 0 &&
126	2	is_null($replacementRoot)
127		) {
128		throw new BadMethodCallException('Cannot leave orphan objects in a tree');
129		}
130
131	2	$root = $this->StoreThenRetrieveFreshCopy($root);
132
133	2	if ( ! is_null($replacementRoot)) {
134		$replacementRoot = $this->StoreThenRetrieveFreshCopy($replacementRoot);
135
136		/**
137		* @var DaftNestedWriteableObject $alter
138		*/
139		foreach ($this->RecallDaftNestedObjectTreeWithObject($root, false, 0) as $alter) {
140		$alter->AlterDaftNestedObjectParentId($root->ObtainDaftNestedObjectParentId());
141		$alter = $this->StoreThenRetrieveFreshCopy($alter);
142		if ($alter->GetId() === $replacementRoot->GetId()) {
143		$replacementRoot = $alter;
144		}
145		}
146		}
147
148	2	$this->RemoveDaftObject($root);
149
150	2	$this->RebuildTreeInefficiently();
151
152	2	return $this->CountDaftNestedObjectFullTree();
153		}
154
155		/**
156		* {@inheritdoc}
157		*/
158	2	public function ModifyDaftNestedObjectTreeRemoveWithId($root, $replacementRoot) : int
159		{
160	2	$rootObject = $this->RecallDaftObject($root);
161
162	2	if ( ! ($rootObject instanceof DaftNestedWriteableObject)) {
163	2	return $this->CountDaftNestedObjectFullTree();
164		}
165
166		if (
167	2	! is_null($replacementRoot) &&
168	2	$replacementRoot !== $this->GetNestedObjectTreeRootId()
169		) {
170		$replacementRootObject = $this->RecallDaftObject($replacementRoot);
171
172		if ( ! ($replacementRootObject instanceof DaftNestedWriteableObject)) {
173		throw new InvalidArgumentException(
174		'Could not locate replacement root, cannot leave orphan objects!'
175		);
176		}
177
178		return $this->ModifyDaftNestedObjectTreeRemoveWithObject(
179		$rootObject,
180		$replacementRootObject
181		);
182		}
183
184		if (
185	2	$this->CountDaftNestedObjectTreeWithObject($rootObject, false, null) > 0 &&
186	2	is_null($replacementRoot)
187		) {
188		throw new BadMethodCallException('Cannot leave orphan objects in a tree');
189		}
190
191		/**
192		* @var DaftNestedWriteableObject $alter
193		*/
194	2	foreach ($this->RecallDaftNestedObjectTreeWithObject($rootObject, false, null) as $alter) {
195		$alter = $this->StoreThenRetrieveFreshCopy($alter);
196		$alter->AlterDaftNestedObjectParentId($replacementRoot);
197		$this->RememberDaftObject($alter);
198		}
199
200	2	$this->RemoveDaftObject($rootObject);
201
202	2	$this->RebuildTreeInefficiently();
203
204	2	return $this->CountDaftNestedObjectFullTree();
205		}
206
207	6	protected function ModifyDaftNestedObjectTreeInsertAbove(
208		DaftNestedWriteableObject $newLeaf,
209		DaftNestedWriteableObject $referenceLeaf
210		) : void {
211	6	$newLeaf->AlterDaftNestedObjectParentId(
212	6	$referenceLeaf->ObtainDaftNestedObjectParentId()
213		);
214	6	$referenceLeaf->AlterDaftNestedObjectParentId($newLeaf->GetId());
215
216	6	$newLeaf = $this->StoreThenRetrieveFreshCopy($newLeaf);
		0 ignored issues – show Unused Code introduced 2018-06-10 12:32 UTC by Report Bug Copy Issue Report The assignment to `$newLeaf` is dead and can be removed. Loading history...
217	6	$this->StoreThenRetrieveFreshCopy($referenceLeaf);
218	6	}
219
220	2	protected function ModifyDaftNestedObjectTreeInsertBelow(
221		DaftNestedWriteableObject $newLeaf,
222		DaftNestedWriteableObject $referenceLeaf
223		) : void {
224	2	$newLeaf->AlterDaftNestedObjectParentId($referenceLeaf->GetId());
225	2	$newLeaf = $this->StoreThenRetrieveFreshCopy($newLeaf);
		0 ignored issues – show Unused Code introduced 2018-06-10 12:32 UTC by Report Bug Copy Issue Report The assignment to `$newLeaf` is dead and can be removed. Loading history...
226	2	}
227
228	10	protected function ModifyDaftNestedObjectTreeInsertAdjacent(
229		DaftNestedWriteableObject $newLeaf,
230		DaftNestedWriteableObject $referenceLeaf,
231		bool $before
232		) : void {
233		/**
234		* @var array<int, DaftNestedWriteableObject> $siblings
235		*/
236	10	$siblings = array_values(array_filter(
237	10	$this->RecallDaftNestedObjectTreeWithId(
238	10	$referenceLeaf->ObtainDaftNestedObjectParentId(),
239	10	false,
240		0
241		),
242		function (DaftNestedWriteableObject $leaf) use ($newLeaf) : bool {
243	10	return $leaf->GetId() !== $newLeaf->GetId();
244	10	}
245		));
246	10	$siblingIds = [];
247	10	$siblingSort = [];
248	10	$j = count($siblings);
249
250		/**
251		* @var DaftNestedWriteableObject $leaf
252		*/
253	10	foreach ($siblings as $leaf) {
254		/**
255		* @var scalar\|scalar[] $siblingId
256		*/
257	10	$siblingId = $leaf->GetId();
258	10	$siblingIds[] = $siblingId;
259	10	$siblingSort[] = $leaf->GetIntNestedSortOrder();
260		}
261
262	10	$pos = array_search($referenceLeaf->GetId(), $siblingIds, true);
263
264	10	if (false === $pos) {
265		throw new RuntimeException('Reference leaf not found in siblings tree!');
266		}
267	10	for ($i = 0; $i < $j; ++$i) {
268	10	$siblings[$i]->SetIntNestedSortOrder(
269	10	$siblingSort[$i] +
270	10	(($before ? ($i < $pos) : ($i <= $pos)) ? -1 : 1)
271		);
272	10	$this->StoreThenRetrieveFreshCopy($siblings[$i]);
273		}
274	10	$newLeaf->SetIntNestedSortOrder($siblingSort[$pos]);
275	10	$newLeaf->AlterDaftNestedObjectParentId(
276	10	$referenceLeaf->ObtainDaftNestedObjectParentId()
277		);
278
279	10	$newLeaf = $this->StoreThenRetrieveFreshCopy($newLeaf);
		0 ignored issues – show Unused Code introduced 2018-06-10 12:32 UTC by Report Bug Copy Issue Report The assignment to `$newLeaf` is dead and can be removed. Loading history...
280	10	}
281
282	12	protected function RememberDaftObjectData(DefinesOwnIdPropertiesInterface $object) : void
283		{
284	12	static::ThrowIfNotType($object, DaftNestedWriteableObject::class, 1, __METHOD__);
285
286	12	parent::RememberDaftObjectData($object);
287	12	}
288
289		/**
290		* @param DaftObject\|string $object
291		*/
292	14	protected static function ThrowIfNotType(
293		$object,
294		string $type,
295		int $argument,
296		string $function
297		) : void {
298	14	if ( ! is_a($object, DaftNestedWriteableObject::class, is_string($object))) {
299	2	throw new DaftObjectRepositoryTypeByClassMethodAndTypeException(
300	2	$argument,
301	2	static::class,
302	2	$function,
303	2	DaftNestedWriteableObject::class,
304	2	is_string($object) ? $object : get_class($object)
305		);
306		}
307
308	12	parent::ThrowIfNotType($object, $type, $argument, $function);
309	12	}
310
311	10	protected function RebuildTreeInefficiently() : void
312		{
313		$parentIdXref = [
314	10	(array) $this->GetNestedObjectTreeRootId(),
315		];
316
317		/**
318		* @var array<int, array<int, DaftNestedWriteableObject>> $xRefChildren
319		*/
320		$xRefChildren = [
321	10	[],
322		];
323
324		/**
325		* @var array<int, scalar\|scalar[]> $idXref
326		*/
327	10	$idXref = [];
328
329	10	$tree = $this->RecallDaftNestedObjectFullTree();
330
331		usort($tree, function (DaftNestedWriteableObject $a, DaftNestedWriteableObject $b) : int {
332	10	return $this->CompareObjects($a, $b);
333	10	});
334
335		/**
336		* @var DaftNestedWriteableObject $leaf
337		*/
338	10	foreach ($tree as $i => $leaf) {
339	10	$leafParentId = $leaf->ObtainDaftNestedObjectParentId();
340	10	$pos = array_search($leafParentId, $parentIdXref, true);
341
342	10	if (false === $pos) {
343	8	$parentIdXref[] = $leafParentId;
344
345		/**
346		* @var int $pos
347		*/
348	8	$pos = array_search($leafParentId, $parentIdXref, true);
349
350	8	$xRefChildren[$pos] = [];
351		}
352
353	10	if ( ! in_array($leaf, $xRefChildren[$pos], true)) {
354	10	$xRefChildren[$pos][] = $leaf;
355		}
356
357	10	if ( ! in_array($leaf->GetId(), $idXref, true)) {
358		/**
359		* @var scalar\|scalar[] $leafId
360		*/
361	10	$leafId = $leaf->GetId();
362	10	$idXref[] = $leafId;
363		}
364
365	10	$leaf->SetIntNestedLeft(0);
366	10	$leaf->SetIntNestedRight(0);
367	10	$leaf->SetIntNestedLevel(0);
368
369	10	$tree[$i] = $this->StoreThenRetrieveFreshCopy($leaf);
370		}
371
372		$rebuild = function (
373		DaftNestedWriteableObject $leaf,
374		int $level,
375		int $n,
376		array $parentIds,
377		array $ids,
378		array $children
379		) use (
380	10	&$rebuild
381		) : int {
382		/**
383		* @var scalar\|scalar[] $id
384		*/
385	10	$id = $leaf->GetId();
386
387	10	$leaf->SetIntNestedLevel($level);
388	10	$leaf->SetIntNestedLeft($n);
389
390	10	++$n;
391
392		/**
393		* @var int\|false $parentPos
394		*/
395	10	$parentPos = array_search((array) $id, $parentIds, true);
396
397	10	if (false !== $parentPos) {
398		/**
399		* @var DaftNestedWriteableObject $childLeaf
400		*/
401	8	foreach ($children[$parentPos] as $childLeaf) {
402	8	$n = (int) $rebuild(
403	8	$childLeaf,
404	8	$level + 1,
405	8	$n,
406	8	$parentIds,
407	8	$ids,
408	8	$children
409		);
410		}
411		}
412
413	10	$leaf->SetIntNestedRight($n);
414
415	10	$this->StoreThenRetrieveFreshCopy($leaf);
416
417	10	return $n + 1;
418	10	};
419
420	10	$n = 0;
421
422		/**
423		* @var DaftNestedWriteableObject $rootLeaf
424		*/
425	10	foreach ($xRefChildren[0] as $rootLeaf) {
426	10	$n = $rebuild(
427	10	$rootLeaf,
428	10	0,
429	10	$n,
430	10	$parentIdXref,
431	10	$idXref,
432	10	$xRefChildren
433		);
434		}
435	10	}
436
437	10	protected function StoreThenRetrieveFreshCopy(
438		DaftNestedWriteableObject $leaf
439		) : DaftNestedWriteableObject {
440	10	$this->RememberDaftObject($leaf);
441	10	$this->ForgetDaftObject($leaf);
442	10	$this->ForgetDaftObjectById($leaf->GetId());
443
444	10	$fresh = $this->RecallDaftObject($leaf->GetId());
445
446	10	if ( ! ($fresh instanceof DaftNestedWriteableObject)) {
447		throw new RuntimeException('Was not able to obtain a fresh copy of the object!');
448		}
449
450	10	return $fresh;
451		}
452		}
453

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