LifecycleEventManager::preUpdate() - Code Metrics - Inspection of "Moved lifecycle callbacks/events logic" - doctrine/mongodb-odm - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#1331)

by Maciej

created 2016-01-02 13:03 UTC

LifecycleEventManager::preUpdate() A

↳ Parent: LifecycleEventManager

Complexity

Conditions	2
Paths	2

Size

Total Lines	11
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	11
ccs	10
cts	10
cp	1
rs	9.4286
cc	2
eloc	7
nc	2
nop	2
crap	2

<?php
/*
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the MIT license. For more information, see
 * <http://www.doctrine-project.org>.
 */

namespace Doctrine\ODM\MongoDB\Utility;

use Doctrine\Common\EventManager;
use Doctrine\ODM\MongoDB\DocumentManager;
use Doctrine\ODM\MongoDB\Event\LifecycleEventArgs;
use Doctrine\ODM\MongoDB\Event\PreUpdateEventArgs;
use Doctrine\ODM\MongoDB\Events;
use Doctrine\ODM\MongoDB\Mapping\ClassMetadata;
use Doctrine\ODM\MongoDB\UnitOfWork;

/**
 * @internal
 * @since 1.1
 */
class LifecycleEventManager
{
    /**
     * @var DocumentManager
     */
    private $dm;
    
    /**
     * @var EventManager
     */
    private $evm;

    /**
     * @var UnitOfWork
     */
    private $uow;

    /**
     * @param DocumentManager $dm
     * @param UnitOfWork $uow
     * @param EventManager $evm
     */
    public function __construct(DocumentManager $dm, UnitOfWork $uow, EventManager $evm)
    {
        $this->dm = $dm;
        $this->evm = $evm;
        $this->uow = $uow;
    }

    /**
     * Invokes postPersist callbacks and events for given document cascading them to embedded documents as well.
     *
     * @param ClassMetadata $class
     * @param object $document
     */
    public function postPersist(ClassMetadata $class, $document)
    {
        $class->invokeLifecycleCallbacks(Events::postPersist, $document, array(new LifecycleEventArgs($document, $this->dm)));
        $this->evm->dispatchEvent(Events::postPersist, new LifecycleEventArgs($document, $this->dm));
        $this->cascadePostPersist($class, $document);
    }

    /**
     * Invokes postRemove callbacks and events for given document.
     *
     * @param ClassMetadata $class
     * @param object $document
     */
    public function postRemove(ClassMetadata $class, $document)
    {
        $class->invokeLifecycleCallbacks(Events::postRemove, $document, array(new LifecycleEventArgs($document, $this->dm)));
        $this->evm->dispatchEvent(Events::postRemove, new LifecycleEventArgs($document, $this->dm));
    }

    /**
     * Invokes postUpdate callbacks and events for given document. The same will be done for embedded documents owned
     * by given document unless they were new in which case postPersist callbacks and events will be dispatched.
     *
     * @param ClassMetadata $class
     * @param object $document
     */
    public function postUpdate(ClassMetadata $class, $document)
    {
        $class->invokeLifecycleCallbacks(Events::postUpdate, $document, array(new LifecycleEventArgs($document, $this->dm)));
        $this->evm->dispatchEvent(Events::postUpdate, new LifecycleEventArgs($document, $this->dm));
        $this->cascadePostUpdate($class, $document);
    }

    /**
     * Invokes prePersist callbacks and events for given document.
     *
     * @param ClassMetadata $class
     * @param object $document
     */
    public function prePersist(ClassMetadata $class, $document)
    {
        $class->invokeLifecycleCallbacks(Events::prePersist, $document, array(new LifecycleEventArgs($document, $this->dm)));
        $this->evm->dispatchEvent(Events::prePersist, new LifecycleEventArgs($document, $this->dm));
    }

    /**
     * Invokes prePersist callbacks and events for given document.
     *
     * @param ClassMetadata $class
     * @param object $document
     */
    public function preRemove(ClassMetadata $class, $document)
    {
        $class->invokeLifecycleCallbacks(Events::preRemove, $document, array(new LifecycleEventArgs($document, $this->dm)));
        $this->evm->dispatchEvent(Events::preRemove, new LifecycleEventArgs($document, $this->dm));
    }

    /**
     * Invokes preUpdate callbacks and events for given document cascading them to embedded documents as well.
     *
     * @param ClassMetadata $class
     * @param object $document
     */
    public function preUpdate(ClassMetadata $class, $document)
    {
        if ( ! empty($class->lifecycleCallbacks[Events::preUpdate])) {
            $class->invokeLifecycleCallbacks(Events::preUpdate, $document, array(
                new PreUpdateEventArgs($document, $this->dm, $this->uow->getDocumentChangeSet($document))
            ));
            $this->uow->recomputeSingleDocumentChangeSet($class, $document);
        }
        $this->evm->dispatchEvent(Events::preUpdate, new PreUpdateEventArgs($document, $this->dm, $this->uow->getDocumentChangeSet($document)));
        $this->cascadePreUpdate($class, $document);
    }

    /**
     * Cascades the preUpdate event to embedded documents.
     *
     * @param ClassMetadata $class
     * @param object $document
     */
    private function cascadePreUpdate(ClassMetadata $class, $document)
    {
        foreach ($class->getEmbeddedFieldsMappings() as $mapping) {
            $value = $class->reflFields[$mapping['fieldName']]->getValue($document);
            if ($value === null) {
                continue;
            }
            $values = $mapping['type'] === ClassMetadata::ONE ? array($value) : $value;

            foreach ($values as $entry) {
                if ($this->uow->isScheduledForInsert($entry) || empty($this->uow->getDocumentChangeSet($entry))) {
                    continue;
                }
                $this->preUpdate($this->dm->getClassMetadata(get_class($entry)), $entry);
            }
        }
    }

    /**
     * Cascades the postUpdate and postPersist events to embedded documents.
     *
     * @param ClassMetadata $class
     * @param object $document
     */
    private function cascadePostUpdate(ClassMetadata $class, $document)
    {
        foreach ($class->getEmbeddedFieldsMappings() as $mapping) {
            $value = $class->reflFields[$mapping['fieldName']]->getValue($document);
            if ($value === null) {
                continue;
            }
            $values = $mapping['type'] === ClassMetadata::ONE ? array($value) : $value;

            foreach ($values as $entry) {
                if (empty($this->uow->getDocumentChangeSet($entry)) && ! $this->uow->hasScheduledCollections($entry)) {
                    continue;
                }
                $entryClass = $this->dm->getClassMetadata(get_class($entry));
                $event = $this->uow->isScheduledForInsert($entry) ? Events::postPersist : Events::postUpdate;
                $entryClass->invokeLifecycleCallbacks($event, $entry, array(new LifecycleEventArgs($entry, $this->dm)));
                $this->evm->dispatchEvent($event, new LifecycleEventArgs($entry, $this->dm));

                $this->cascadePostUpdate($entryClass, $entry);
            }
        }
    }

    /**
     * Cascades the postPersist events to embedded documents.
     *
     * @param ClassMetadata $class
     * @param object $document
     */
    private function cascadePostPersist(ClassMetadata $class, $document)
    {
        foreach ($class->getEmbeddedFieldsMappings() as $mapping) {
            $value = $class->reflFields[$mapping['fieldName']]->getValue($document);
            if ($value === null) {
                continue;
            }
            $values = $mapping['type'] === ClassMetadata::ONE ? array($value) : $value;
            foreach ($values as $embeddedDocument) {
                $this->postPersist($this->dm->getClassMetadata(get_class($embeddedDocument)), $embeddedDocument);
            }
        }
    }
}


1		<?php
2		/*
3		* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
4		* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
5		* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
6		* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
7		* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
8		* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
9		* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
10		* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
11		* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
12		* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
13		* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
14		*
15		* This software consists of voluntary contributions made by many individuals
16		* and is licensed under the MIT license. For more information, see
17		* <http://www.doctrine-project.org>.
18		*/
19
20		namespace Doctrine\ODM\MongoDB\Utility;
21
22		use Doctrine\Common\EventManager;
23		use Doctrine\ODM\MongoDB\DocumentManager;
24		use Doctrine\ODM\MongoDB\Event\LifecycleEventArgs;
25		use Doctrine\ODM\MongoDB\Event\PreUpdateEventArgs;
26		use Doctrine\ODM\MongoDB\Events;
27		use Doctrine\ODM\MongoDB\Mapping\ClassMetadata;
28		use Doctrine\ODM\MongoDB\UnitOfWork;
29
30		/**
31		* @internal
32		* @since 1.1
33		*/
34		class LifecycleEventManager
35		{
36		/**
37		* @var DocumentManager
38		*/
39		private $dm;
40
41		/**
42		* @var EventManager
43		*/
44		private $evm;
45
46		/**
47		* @var UnitOfWork
48		*/
49		private $uow;
50
51		/**
52		* @param DocumentManager $dm
53		* @param UnitOfWork $uow
54		* @param EventManager $evm
55		*/
56	932	public function __construct(DocumentManager $dm, UnitOfWork $uow, EventManager $evm)
57		{
58	932	$this->dm = $dm;
59	932	$this->evm = $evm;
60	932	$this->uow = $uow;
61	932	}
62
63		/**
64		* Invokes postPersist callbacks and events for given document cascading them to embedded documents as well.
65		*
66		* @param ClassMetadata $class
67		* @param object $document
68		*/
69	553	public function postPersist(ClassMetadata $class, $document)
70		{
71	553	$class->invokeLifecycleCallbacks(Events::postPersist, $document, array(new LifecycleEventArgs($document, $this->dm)));
72	553	$this->evm->dispatchEvent(Events::postPersist, new LifecycleEventArgs($document, $this->dm));
73	553	$this->cascadePostPersist($class, $document);
74	553	}
75
76		/**
77		* Invokes postRemove callbacks and events for given document.
78		*
79		* @param ClassMetadata $class
80		* @param object $document
81		*/
82	61	public function postRemove(ClassMetadata $class, $document)
83		{
84	61	$class->invokeLifecycleCallbacks(Events::postRemove, $document, array(new LifecycleEventArgs($document, $this->dm)));
85	61	$this->evm->dispatchEvent(Events::postRemove, new LifecycleEventArgs($document, $this->dm));
86	61	}
87
88		/**
89		* Invokes postUpdate callbacks and events for given document. The same will be done for embedded documents owned
90		* by given document unless they were new in which case postPersist callbacks and events will be dispatched.
91		*
92		* @param ClassMetadata $class
93		* @param object $document
94		*/
95	215	public function postUpdate(ClassMetadata $class, $document)
96		{
97	215	$class->invokeLifecycleCallbacks(Events::postUpdate, $document, array(new LifecycleEventArgs($document, $this->dm)));
98	215	$this->evm->dispatchEvent(Events::postUpdate, new LifecycleEventArgs($document, $this->dm));
99	215	$this->cascadePostUpdate($class, $document);
100	215	}
101
102		/**
103		* Invokes prePersist callbacks and events for given document.
104		*
105		* @param ClassMetadata $class
106		* @param object $document
107		*/
108	577	public function prePersist(ClassMetadata $class, $document)
109		{
110	577	$class->invokeLifecycleCallbacks(Events::prePersist, $document, array(new LifecycleEventArgs($document, $this->dm)));
111	577	$this->evm->dispatchEvent(Events::prePersist, new LifecycleEventArgs($document, $this->dm));
112	577	}
113
114		/**
115		* Invokes prePersist callbacks and events for given document.
116		*
117		* @param ClassMetadata $class
118		* @param object $document
119		*/
120	67	public function preRemove(ClassMetadata $class, $document)
121		{
122	67	$class->invokeLifecycleCallbacks(Events::preRemove, $document, array(new LifecycleEventArgs($document, $this->dm)));
123	67	$this->evm->dispatchEvent(Events::preRemove, new LifecycleEventArgs($document, $this->dm));
124	67	}
125
126		/**
127		* Invokes preUpdate callbacks and events for given document cascading them to embedded documents as well.
128		*
129		* @param ClassMetadata $class
130		* @param object $document
131		*/
132	219	public function preUpdate(ClassMetadata $class, $document)
133		{
134	219	if ( ! empty($class->lifecycleCallbacks[Events::preUpdate])) {
135	12	$class->invokeLifecycleCallbacks(Events::preUpdate, $document, array(
136	12	new PreUpdateEventArgs($document, $this->dm, $this->uow->getDocumentChangeSet($document))
137	12	));
138	12	$this->uow->recomputeSingleDocumentChangeSet($class, $document);
139	12	}
140	219	$this->evm->dispatchEvent(Events::preUpdate, new PreUpdateEventArgs($document, $this->dm, $this->uow->getDocumentChangeSet($document)));
141	219	$this->cascadePreUpdate($class, $document);
142	219	}
143
144		/**
145		* Cascades the preUpdate event to embedded documents.
146		*
147		* @param ClassMetadata $class
148		* @param object $document
149		*/
150	219	private function cascadePreUpdate(ClassMetadata $class, $document)
151		{
152	219	foreach ($class->getEmbeddedFieldsMappings() as $mapping) {
153	134	$value = $class->reflFields[$mapping['fieldName']]->getValue($document);
154	134	if ($value === null) {
155	49	continue;
156		}
157	132	$values = $mapping['type'] === ClassMetadata::ONE ? array($value) : $value;
158
159	132	foreach ($values as $entry) {
160	85	if ($this->uow->isScheduledForInsert($entry) \|\| empty($this->uow->getDocumentChangeSet($entry))) {
161	71	continue;
162		}
163	45	$this->preUpdate($this->dm->getClassMetadata(get_class($entry)), $entry);
164	132	}
165	219	}
166	219	}
167
168		/**
169		* Cascades the postUpdate and postPersist events to embedded documents.
170		*
171		* @param ClassMetadata $class
172		* @param object $document
173		*/
174	215	private function cascadePostUpdate(ClassMetadata $class, $document)
175		{
176	215	foreach ($class->getEmbeddedFieldsMappings() as $mapping) {
177	130	$value = $class->reflFields[$mapping['fieldName']]->getValue($document);
178	130	if ($value === null) {
179	52	continue;
180		}
181	128	$values = $mapping['type'] === ClassMetadata::ONE ? array($value) : $value;
182
183	128	foreach ($values as $entry) {
184	85	if (empty($this->uow->getDocumentChangeSet($entry)) && ! $this->uow->hasScheduledCollections($entry)) {
185	48	continue;
186		}
187	67	$entryClass = $this->dm->getClassMetadata(get_class($entry));
188	67	$event = $this->uow->isScheduledForInsert($entry) ? Events::postPersist : Events::postUpdate;
189	67	$entryClass->invokeLifecycleCallbacks($event, $entry, array(new LifecycleEventArgs($entry, $this->dm)));
190	67	$this->evm->dispatchEvent($event, new LifecycleEventArgs($entry, $this->dm));
191
192	67	$this->cascadePostUpdate($entryClass, $entry);
193	128	}
194	215	}
195	215	}
196
197		/**
198		* Cascades the postPersist events to embedded documents.
199		*
200		* @param ClassMetadata $class
201		* @param object $document
202		*/
203	553	private function cascadePostPersist(ClassMetadata $class, $document)
204		{
205	553	foreach ($class->getEmbeddedFieldsMappings() as $mapping) {
206	336	$value = $class->reflFields[$mapping['fieldName']]->getValue($document);
207	336	if ($value === null) {
208	215	continue;
209		}
210	317	$values = $mapping['type'] === ClassMetadata::ONE ? array($value) : $value;
211	317	foreach ($values as $embeddedDocument) {
212	159	$this->postPersist($this->dm->getClassMetadata(get_class($embeddedDocument)), $embeddedDocument);
213	317	}
214	553	}
215	553	}
216		}
217

doctrine / mongodb-odm

Pull Request — master (#1331)

LifecycleEventManager::preUpdate() A

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