EntityManager::__construct() - Code Metrics - Inspection of "+ updateOne method" - Maslosoft/Mangan - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 17ce68...be2700 )

by Peter

created 2016-01-14 13:07 UTC

EntityManager::__construct() A

↳ Parent: EntityManager

Complexity

Conditions	2
Paths	2

Size

Total Lines	15
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	2.0018

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	15
ccs	12
cts	13
cp	0.9231
rs	9.4286
cc	2
eloc	11
nc	2
nop	1
crap	2.0018

<?php

/**
 * This software package is licensed under AGPL or Commercial license.
 *
 * @package maslosoft/mangan
 * @licence AGPL or Commercial
 * @copyright Copyright (c) Piotr Masełkowski <[email protected]>
 * @copyright Copyright (c) Maslosoft
 * @copyright Copyright (c) Others as mentioned in code
 * @link http://maslosoft.com/mangan/
 */

namespace Maslosoft\Mangan;

use Maslosoft\Addendum\Interfaces\AnnotatedInterface;
use Maslosoft\Mangan\Events\Event;
use Maslosoft\Mangan\Events\EventDispatcher;
use Maslosoft\Mangan\Events\ModelEvent;
use Maslosoft\Mangan\Exceptions\ManganException;
use Maslosoft\Mangan\Helpers\CollectionNamer;
use Maslosoft\Mangan\Helpers\PkManager;
use Maslosoft\Mangan\Interfaces\CriteriaInterface;
use Maslosoft\Mangan\Interfaces\EntityManagerInterface;
use Maslosoft\Mangan\Interfaces\ScenariosInterface;
use Maslosoft\Mangan\Meta\ManganMeta;
use Maslosoft\Mangan\Options\EntityOptions;
use Maslosoft\Mangan\Signals\AfterDelete;
use Maslosoft\Mangan\Signals\AfterSave;
use Maslosoft\Mangan\Signals\BeforeDelete;
use Maslosoft\Mangan\Signals\BeforeSave;
use Maslosoft\Mangan\Transformers\RawArray;
use Maslosoft\Mangan\Transformers\SafeArray;
use Maslosoft\Signals\Signal;
use MongoCollection;
use MongoException;

/**
 * EntityManager
 *
 * @author Piotr Maselkowski <pmaselkowski at gmail.com>
 */
class EntityManager implements EntityManagerInterface
{

	/**
	 * Model
	 * @var AnnotatedInterface
	 */
	public $model = null;

	/**
	 *
	 * @var EventDispatcher
	 */
	public $ed = null;

	/**
	 *
	 * @var ScopeManager
	 */
	private $sm = null;

	/**
	 *
	 * @var
	 */
	public $meta = null;

	/**
	 * Options
	 * @var EntityOptions
	 */
	public $options = null;

	/**
	 * Current collection name
	 * @var string
	 */
	public $collectionName = '';

	/**
	 * Validator instance
	 * @var Validator
	 */
	private $validator = null;

	/**
	 * Current collection
	 * @var MongoCollection
	 */
	private $_collection = null;

	/**
	 * Create entity manager
	 * @param AnnotatedInterface $model
	 * @throws ManganException
	 */
	public function __construct(AnnotatedInterface $model)
	{
		$this->model = $model;
		$this->sm = new ScopeManager($model);
		$this->options = new EntityOptions($model);
		$this->collectionName = CollectionNamer::nameCollection($model);
		$this->meta = ManganMeta::create($model);
		$this->validator = new Validator($model);
		$mangan = Mangan::fromModel($model);
		if (!$this->collectionName)
		{
			throw new ManganException(sprintf('Invalid collection name for model: `%s`', $this->meta->type()->name));
		}
		$this->_collection = new MongoCollection($mangan->getDbInstance(), $this->collectionName);
	}

	/**
	 * Create model related entity manager.
	 * This will create customized entity manger if defined in model with EntityManager annotation.
	 * If no custom entity manager is defined this will return default EntityManager.
	 * @param AnnotatedInterface $model
	 * @return EntityManagerInterface
	 */
	public static function create($model)
	{
		$emClass = ManganMeta::create($model)->type()->entityManager ? : EntityManager::class;
		return new $emClass($model);
	}

	/**
	 * Set attributes en masse.
	 * Attributes will be filtered according to SafeAnnotation.
	 * Only attributes marked as safe will be set, other will be ignored.
	 *
	 * @param mixed[] $atributes
	 */
	public function setAttributes($atributes)
	{
		SafeArray::toModel($atributes, $this->model, $this->model);
	}

	/**
	 * Inserts a row into the table based on this active record attributes.
	 * If the table's primary key is auto-incremental and is null before insertion,
	 * it will be populated with the actual value after insertion.
	 *
	 * Note, validation is not performed in this method. You may call {@link validate} to perform the validation.
	 * After the record is inserted to DB successfully, its {@link isNewRecord} property will be set false,
	 * and its {@link scenario} property will be set to be 'update'.
	 *
	 * @param AnnotatedInterface $model if want to insert different model than set in constructor
	 *
	 * @return boolean whether the attributes are valid and the record is inserted successfully.
	 * @throws MongoException if the record is not new
	 * @throws MongoException on fail of insert or insert of empty document
	 * @throws MongoException on fail of insert, when safe flag is set to true
	 * @throws MongoException on timeout of db operation , when safe flag is set to true
	 * @since v1.0
	 */
	public function insert(AnnotatedInterface $model = null)
	{
		$model = $model ? : $this->model;
		if ($this->_beforeSave($model, EntityManagerInterface::EventBeforeInsert))
		{
			$rawData = RawArray::fromModel($model);
			$rawResult = $this->_collection->insert($rawData, $this->options->getSaveOptions());
			$result = $this->_result($rawResult, true);

			if ($result)
			{
				$this->_afterSave($model, EntityManagerInterface::EventAfterInsert);
				return true;
			}
			throw new MongoException('Can\t save the document to disk, or attempting to save an empty document.');
		}
		return false;
	}

	/**
	 * Updates the row represented by this active document.
	 * All loaded attributes will be saved to the database.
	 * Note, validation is not performed in this method. You may call {@link validate} to perform the validation.
	 *
	 * @param array $attributes list of attributes that need to be saved. Defaults to null,
	 * meaning all attributes that are loaded from DB will be saved.

	 * @return boolean whether the update is successful
	 * @throws MongoException if the record is new
	 * @throws MongoException on fail of update
	 * @throws MongoException on timeout of db operation , when safe flag is set to true
	 * @since v1.0
	 */
	public function update(array $attributes = null)
	{
		if ($this->_beforeSave($this->model, EntityManagerInterface::EventBeforeUpdate))
		{
			$criteria = PkManager::prepareFromModel($this->model);
			$result = $this->updateOne($criteria, $attributes);

			if ($result)
			{
				$this->_afterSave($this->model, EntityManagerInterface::EventAfterUpdate);
				return true;
			}
			throw new MongoException('Can\t save the document to disk, or attempting to save an empty document.');
		}
		return false;
	}

	/**
	 * Updates one document with the specified criteria and attributes
	 *
	 * This is more *raw* update:
	 *
	 * * Does not raise any events or signals
	 * * Does not perform any validation
	 *
	 * @param array|CriteriaInterface $criteria query criteria.
	 * @param array $attributes list of attributes that need to be saved. Defaults to null,
	 * meaning all attributes that are loaded from DB will be saved.
	 * @since v1.0
	 */
	public function updateOne($criteria = null, $attributes = [])
	{
		$criteria = $this->sm->apply($criteria);
		$rawData = RawArray::fromModel($this->model);

		// filter attributes if set in param
		$modify = false;
		if ($attributes !== null)
		{
			$modify = true;
			foreach ($rawData as $key => $value)
			{
				if (!in_array($key, $attributes))
				{
					unset($rawData[$key]);
				}
			}
		}
		if ($modify)
		{
			$result = $this->getCollection()->update($criteria->getConditions(), ['$set' => $rawData], $this->options->getSaveOptions(['multiple' => false]));
		}
		else
		{
			$result = $this->getCollection()->save($rawData, $this->options->getSaveOptions());
		}
		return $this->_result($result);
	}

	/**
	 * Atomic, in-place update method.
	 *
	 * @since v1.3.6
	 * @param Modifier $modifier updating rules to apply
	 * @param CriteriaInterface $criteria condition to limit updating rules
	 * @return boolean
	 */
	public function updateAll(Modifier $modifier, CriteriaInterface $criteria = null)
	{
		if ($modifier->canApply())
		{
			$criteria = $this->sm->apply($criteria);
			$result = $this->getCollection()->update($criteria->getConditions(), $modifier->getModifiers(), $this->options->getSaveOptions([
						'upsert' => false,
						'multiple' => true
			]));
			return $this->_result($result);
		}
		else
		{
			return false;
		}
	}

	/**
	 * Saves the current record.
	 *
	 * The record is inserted as a row into the database collection or updated if exists.
	 *
	 * Validation will be performed before saving the record. If the validation fails,
	 * the record will not be saved. You can call {@link getErrors()} to retrieve the
	 * validation errors.
	 *
	 * @param boolean $runValidation whether to perform validation before saving the record.
	 * If the validation fails, the record will not be saved to database.
	 * @param AnnotatedInterface $model if want to insert different model than set in constructor
	 * @return boolean whether the saving succeeds
	 * @since v1.0
	 */
	public function save($runValidation = true, $model = null)
	{
		if (!$runValidation || $this->validator->validate())
		{
			$model = $model ? : $this->model;
			if ($this->_beforeSave($model))
			{
				$data = RawArray::fromModel($model);
				$rawResult = $this->_collection->save($data, $this->options->getSaveOptions());
				$result = $this->_result($rawResult, true);

				if ($result)
				{
					$this->_afterSave($model);
					return true;
				}
				throw new MongoException("Can't save the document to disk, or attempting to save an empty document");
			}
			return false;
		}
		else
		{
			return false;
		}
	}

	/**
	 * Reloads document from database.
	 * It return true if document is reloaded and false if it's no longer exists.
	 *
	 * @return boolean
	 */
	public function refresh()
	{
		$conditions = PkManager::prepareFromModel($this->model)->getConditions();
		$data = $this->getCollection()->findOne($conditions);
		if (null !== $data)
		{
			RawArray::toModel($data, $this->model, $this->model);
			return true;
		}
		else
		{
			return false;
		}
	}

	/**
	 * Deletes the document from database.
	 * @return boolean whether the deletion is successful.
	 * @throws MongoException if the record is new
	 */
	public function delete()
	{
		if ($this->_beforeDelete())
		{
			$result = $this->deleteOne(PkManager::prepareFromModel($this->model));

			if ($result !== false)
			{
				$this->_afterDelete();
				return true;
			}
			else
			{
				return false;
			}
		}
		else
		{
			return false;
		}
	}

	/**
	 * Deletes one document with the specified primary keys.
	 * <b>Does not raise beforeDelete</b>
	 * See {@link find()} for detailed explanation about $condition and $params.
	 * @param array|CriteriaInterface $criteria query criteria.
	 * @since v1.0
	 */
	public function deleteOne($criteria = null)
	{
		$criteria = $this->sm->apply($criteria);

		$result = $this->getCollection()->remove($criteria->getConditions(), $this->options->getSaveOptions([
					'justOne' => true
		]));
		return $this->_result($result);
	}

	/**
	 * Deletes document with the specified primary key.
	 * See {@link find()} for detailed explanation about $condition and $params.
	 * @param mixed $pkValue primary key value(s). Use array for multiple primary keys. For composite key, each key value must be an array (column name=>column value).
	 * @param array|CriteriaInterface $criteria query criteria.
	 * @since v1.0
	 */
	public function deleteByPk($pkValue, $criteria = null)
	{
		if ($this->_beforeDelete())
		{
			$criteria = $this->sm->apply($criteria);
			$criteria->mergeWith(PkManager::prepare($this->model, $pkValue));

			$result = $this->getCollection()->remove($criteria->getConditions(), $this->options->getSaveOptions([
						'justOne' => true
			]));
			return $this->_result($result);
		}
		return false;
	}

	/**
	 * Deletes documents with the specified primary keys.
	 * See {@link find()} for detailed explanation about $condition and $params.
	 * @param mixed[] $pkValues Primary keys array
	 * @param array|CriteriaInterface $criteria query criteria.
	 * @since v1.0
	 */
	public function deleteAllByPk($pkValues, $criteria = null)
	{
		if ($this->_beforeDelete())
		{
			$criteria = $this->sm->apply($criteria);
			$criteria->mergeWith(PkManager::prepareAll($this->model, $pkValues, $criteria));
			$result = $this->getCollection()->remove($criteria->getConditions(), $this->options->getSaveOptions([
						'justOne' => false
			]));
			return $this->_result($result);
		}
		return false;
	}

	/**
	 * Deletes documents with the specified primary keys.
	 * <b>Does not raise beforeDelete</b>
	 * See {@link find()} for detailed explanation about $condition and $params.
	 * @param array|CriteriaInterface $criteria query criteria.
	 * @since v1.0
	 */
	public function deleteAll($criteria = null)
	{
		$criteria = $this->sm->apply($criteria);

		$result = $this->getCollection()->remove($criteria->getConditions(), $this->options->getSaveOptions([
					'justOne' => false
		]));
		return $this->_result($result);
	}

	public function getCollection()
	{
		return $this->_collection;
	}

	/**
	 * Make status uniform
	 * @param bool|array $result
	 * @param bool $insert Set to true for inserts
	 * @return bool Return true if secceed
	 */
	private function _result($result, $insert = false)
	{
		if (is_array($result))
		{
			if ($insert)
			{
				return (bool) $result['ok'];
			}
			return (bool) $result['n'];
		}
		return $result;
	}

// <editor-fold defaultstate="collapsed" desc="Event and Signal handling">

	/**
	 * Take care of EventBeforeSave
	 * @see EventBeforeSave
	 * @return boolean
	 */
	private function _beforeSave($model, $event = null)
	{
		$result = Event::Valid($model, EntityManagerInterface::EventBeforeSave);
		if ($result)
		{
			if (!empty($event))
			{
				Event::trigger($model, $event);
			}
			(new Signal)->emit(new BeforeSave($model));
		}
		return $result;
	}

	/**
	 * Take care of EventAfterSave
	 * @see EventAfterSave
	 */
	private function _afterSave($model, $event = null)
	{
		Event::trigger($model, EntityManagerInterface::EventAfterSave);
		if (!empty($event))
		{
			Event::trigger($model, $event);
		}
		(new Signal)->emit(new AfterSave($model));
		ScenarioManager::setScenario($model, ScenariosInterface::Update);
	}

	/**
	 * This method is invoked before deleting a record.
	 * The default implementation raises the {@link onBeforeDelete} event.
	 * You may override this method to do any preparation work for record deletion.
	 * Make sure you call the parent implementation so that the event is raised properly.
	 * @return boolean whether the record should be deleted. Defaults to true.
	 * @since v1.0
	 */
	private function _beforeDelete()
	{
		$result = Event::valid($this->model, EntityManagerInterface::EventBeforeDelete);
		if ($result)
		{
			(new Signal)->emit(new BeforeDelete($this->model));
			ScenarioManager::setScenario($this->model, ScenariosInterface::Delete);
		}
		return $result;
	}

	/**
	 * This method is invoked after deleting a record.
	 * The default implementation raises the {@link onAfterDelete} event.
	 * You may override this method to do postprocessing after the record is deleted.
	 * Make sure you call the parent implementation so that the event is raised properly.
	 * @since v1.0
	 */
	private function _afterDelete()
	{
		Event::trigger($this->model, EntityManagerInterface::EventAfterDelete, new ModelEvent($this->model));
		(new Signal)->emit(new AfterDelete($this->model));
	}

// </editor-fold>
}


1		<?php
2
3		/**
4		* This software package is licensed under AGPL or Commercial license.
5		*
6		* @package maslosoft/mangan
7		* @licence AGPL or Commercial
8		* @copyright Copyright (c) Piotr Masełkowski <[email protected]>
9		* @copyright Copyright (c) Maslosoft
10		* @copyright Copyright (c) Others as mentioned in code
11		* @link http://maslosoft.com/mangan/
12		*/
13
14		namespace Maslosoft\Mangan;
15
16		use Maslosoft\Addendum\Interfaces\AnnotatedInterface;
17		use Maslosoft\Mangan\Events\Event;
18		use Maslosoft\Mangan\Events\EventDispatcher;
19		use Maslosoft\Mangan\Events\ModelEvent;
20		use Maslosoft\Mangan\Exceptions\ManganException;
21		use Maslosoft\Mangan\Helpers\CollectionNamer;
22		use Maslosoft\Mangan\Helpers\PkManager;
23		use Maslosoft\Mangan\Interfaces\CriteriaInterface;
24		use Maslosoft\Mangan\Interfaces\EntityManagerInterface;
25		use Maslosoft\Mangan\Interfaces\ScenariosInterface;
26		use Maslosoft\Mangan\Meta\ManganMeta;
27		use Maslosoft\Mangan\Options\EntityOptions;
28		use Maslosoft\Mangan\Signals\AfterDelete;
29		use Maslosoft\Mangan\Signals\AfterSave;
30		use Maslosoft\Mangan\Signals\BeforeDelete;
31		use Maslosoft\Mangan\Signals\BeforeSave;
32		use Maslosoft\Mangan\Transformers\RawArray;
33		use Maslosoft\Mangan\Transformers\SafeArray;
34		use Maslosoft\Signals\Signal;
35		use MongoCollection;
36		use MongoException;
37
38		/**
39		* EntityManager
40		*
41		* @author Piotr Maselkowski <pmaselkowski at gmail.com>
42		*/
43		class EntityManager implements EntityManagerInterface
44		{
45
46		/**
47		* Model
48		* @var AnnotatedInterface
49		*/
50		public $model = null;
51
52		/**
53		*
54		* @var EventDispatcher
55		*/
56		public $ed = null;
57
58		/**
59		*
60		* @var ScopeManager
61		*/
62		private $sm = null;
63
64		/**
65		*
66		* @var
67		*/
68		public $meta = null;
69
70		/**
71		* Options
72		* @var EntityOptions
73		*/
74		public $options = null;
75
76		/**
77		* Current collection name
78		* @var string
79		*/
80		public $collectionName = '';
81
82		/**
83		* Validator instance
84		* @var Validator
85		*/
86		private $validator = null;
87
88		/**
89		* Current collection
90		* @var MongoCollection
91		*/
92		private $_collection = null;
93
94		/**
95		* Create entity manager
96		* @param AnnotatedInterface $model
97		* @throws ManganException
98		*/
99	80	public function __construct(AnnotatedInterface $model)
100		{
101	80	$this->model = $model;
102	80	$this->sm = new ScopeManager($model);
103	80	$this->options = new EntityOptions($model);
104	80	$this->collectionName = CollectionNamer::nameCollection($model);
105	80	$this->meta = ManganMeta::create($model);
106	80	$this->validator = new Validator($model);
107	80	$mangan = Mangan::fromModel($model);
108	80	if (!$this->collectionName)
109	80	{
110		throw new ManganException(sprintf('Invalid collection name for model: `%s`', $this->meta->type()->name));
111		}
112	80	$this->_collection = new MongoCollection($mangan->getDbInstance(), $this->collectionName);
113	80	}
114
115		/**
116		* Create model related entity manager.
117		* This will create customized entity manger if defined in model with EntityManager annotation.
118		* If no custom entity manager is defined this will return default EntityManager.
119		* @param AnnotatedInterface $model
120		* @return EntityManagerInterface
121		*/
122	58	public static function create($model)
123		{
124	58	$emClass = ManganMeta::create($model)->type()->entityManager ? : EntityManager::class;
125	58	return new $emClass($model);
126		}
127
128		/**
129		* Set attributes en masse.
130		* Attributes will be filtered according to SafeAnnotation.
131		* Only attributes marked as safe will be set, other will be ignored.
132		*
133		* @param mixed[] $atributes
134		*/
135		public function setAttributes($atributes)
136		{
137		SafeArray::toModel($atributes, $this->model, $this->model);
138		}
139
140		/**
141		* Inserts a row into the table based on this active record attributes.
142		* If the table's primary key is auto-incremental and is null before insertion,
143		* it will be populated with the actual value after insertion.
144		*
145		* Note, validation is not performed in this method. You may call {@link validate} to perform the validation.
146		* After the record is inserted to DB successfully, its {@link isNewRecord} property will be set false,
147		* and its {@link scenario} property will be set to be 'update'.
148		*
149		* @param AnnotatedInterface $model if want to insert different model than set in constructor
150		*
151		* @return boolean whether the attributes are valid and the record is inserted successfully.
152		* @throws MongoException if the record is not new
153		* @throws MongoException on fail of insert or insert of empty document
154		* @throws MongoException on fail of insert, when safe flag is set to true
155		* @throws MongoException on timeout of db operation , when safe flag is set to true
156		* @since v1.0
157		*/
158	30	public function insert(AnnotatedInterface $model = null)
159		{
160	30	$model = $model ? : $this->model;
161	30	if ($this->_beforeSave($model, EntityManagerInterface::EventBeforeInsert))
162	30	{
163	30	$rawData = RawArray::fromModel($model);
164	30	$rawResult = $this->_collection->insert($rawData, $this->options->getSaveOptions());
165	30	$result = $this->_result($rawResult, true);
166
167		if ($result)
168	30	{
169	30	$this->_afterSave($model, EntityManagerInterface::EventAfterInsert);
170	30	return true;
171		}
172		throw new MongoException('Can\t save the document to disk, or attempting to save an empty document.');
173		}
174		return false;
175		}
176
177		/**
178		* Updates the row represented by this active document.
179		* All loaded attributes will be saved to the database.
180		* Note, validation is not performed in this method. You may call {@link validate} to perform the validation.
181		*
182		* @param array $attributes list of attributes that need to be saved. Defaults to null,
183		* meaning all attributes that are loaded from DB will be saved.
184
185		* @return boolean whether the update is successful
186		* @throws MongoException if the record is new
187		* @throws MongoException on fail of update
188		* @throws MongoException on timeout of db operation , when safe flag is set to true
189		* @since v1.0
190		*/
191	7	public function update(array $attributes = null)
192		{
193	7	if ($this->_beforeSave($this->model, EntityManagerInterface::EventBeforeUpdate))
194	7	{
195	7	$criteria = PkManager::prepareFromModel($this->model);
196	7	$result = $this->updateOne($criteria, $attributes);
		0 ignored issues – show Bug introduced 2016-01-14 13:24 UTC by Report Bug Copy Issue Report It seems like `$attributes` defined by parameter `$attributes` on line 191 can also be of type `null`; however, `Maslosoft\Mangan\EntityManager::updateOne()` does only seem to accept `array`, maybe add an additional type check? This check looks at variables that have been passed in as parameters and are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history...
197		if ($result)
198	7	{
199	7	$this->_afterSave($this->model, EntityManagerInterface::EventAfterUpdate);
200	7	return true;
201		}
202		throw new MongoException('Can\t save the document to disk, or attempting to save an empty document.');
203		}
204		return false;
205		}
206
207		/**
208		* Updates one document with the specified criteria and attributes
209		*
210		* This is more raw update:
211		*
212		* * Does not raise any events or signals
213		* * Does not perform any validation
214		*
215		* @param array\|CriteriaInterface $criteria query criteria.
216		* @param array $attributes list of attributes that need to be saved. Defaults to null,
217		* meaning all attributes that are loaded from DB will be saved.
218		* @since v1.0
219		*/
220	7	public function updateOne($criteria = null, $attributes = [])
221		{
222	7	$criteria = $this->sm->apply($criteria);
223	7	$rawData = RawArray::fromModel($this->model);
224
225		// filter attributes if set in param
226	7	$modify = false;
227	7	if ($attributes !== null)
228	7	{
229	1	$modify = true;
230	1	foreach ($rawData as $key => $value)
231		{
232	1	if (!in_array($key, $attributes))
233	1	{
234	1	unset($rawData[$key]);
235	1	}
236	1	}
237	1	}
238		if ($modify)
239	7	{
240	1	$result = $this->getCollection()->update($criteria->getConditions(), ['$set' => $rawData], $this->options->getSaveOptions(['multiple' => false]));
241	1	}
242		else
243		{
244	6	$result = $this->getCollection()->save($rawData, $this->options->getSaveOptions());
245		}
246	7	return $this->_result($result);
247		}
248
249		/**
250		* Atomic, in-place update method.
251		*
252		* @since v1.3.6
253		* @param Modifier $modifier updating rules to apply
254		* @param CriteriaInterface $criteria condition to limit updating rules
255		* @return boolean
256		*/
257	1	public function updateAll(Modifier $modifier, CriteriaInterface $criteria = null)
258		{
259	1	if ($modifier->canApply())
260	1	{
261	1	$criteria = $this->sm->apply($criteria);
262	1	$result = $this->getCollection()->update($criteria->getConditions(), $modifier->getModifiers(), $this->options->getSaveOptions([
263	1	'upsert' => false,
264		'multiple' => true
265	1	]));
266	1	return $this->_result($result);
267		}
268		else
269		{
270		return false;
271		}
272		}
273
274		/**
275		* Saves the current record.
276		*
277		* The record is inserted as a row into the database collection or updated if exists.
278		*
279		* Validation will be performed before saving the record. If the validation fails,
280		* the record will not be saved. You can call {@link getErrors()} to retrieve the
281		* validation errors.
282		*
283		* @param boolean $runValidation whether to perform validation before saving the record.
284		* If the validation fails, the record will not be saved to database.
285		* @param AnnotatedInterface $model if want to insert different model than set in constructor
286		* @return boolean whether the saving succeeds
287		* @since v1.0
288		*/
289	54	public function save($runValidation = true, $model = null)
290		{
291	54	if (!$runValidation \|\| $this->validator->validate())
292	54	{
293	54	$model = $model ? : $this->model;
294	54	if ($this->_beforeSave($model))
295	54	{
296	51	$data = RawArray::fromModel($model);
297	51	$rawResult = $this->_collection->save($data, $this->options->getSaveOptions());
298	51	$result = $this->_result($rawResult, true);
299
300		if ($result)
301	51	{
302	51	$this->_afterSave($model);
303	51	return true;
304		}
305		throw new MongoException("Can't save the document to disk, or attempting to save an empty document");
306		}
307	3	return false;
308		}
309		else
310		{
311	2	return false;
312		}
313		}
314
315		/**
316		* Reloads document from database.
317		* It return true if document is reloaded and false if it's no longer exists.
318		*
319		* @return boolean
320		*/
321	2	public function refresh()
322		{
323	2	$conditions = PkManager::prepareFromModel($this->model)->getConditions();
324	2	$data = $this->getCollection()->findOne($conditions);
325	2	if (null !== $data)
326	2	{
327	2	RawArray::toModel($data, $this->model, $this->model);
328	2	return true;
329		}
330		else
331		{
332	2	return false;
333		}
334		}
335
336		/**
337		* Deletes the document from database.
338		* @return boolean whether the deletion is successful.
339		* @throws MongoException if the record is new
340		*/
341	8	public function delete()
342		{
343	8	if ($this->_beforeDelete())
344	8	{
345	7	$result = $this->deleteOne(PkManager::prepareFromModel($this->model));
346
347	7	if ($result !== false)
348	7	{
349	7	$this->_afterDelete();
350	7	return true;
351		}
352		else
353		{
354	1	return false;
355		}
356		}
357		else
358		{
359	1	return false;
360		}
361		}
362
363		/**
364		* Deletes one document with the specified primary keys.
365		* <b>Does not raise beforeDelete</b>
366		* See {@link find()} for detailed explanation about $condition and $params.
367		* @param array\|CriteriaInterface $criteria query criteria.
368		* @since v1.0
369		*/
370	7	public function deleteOne($criteria = null)
371		{
372	7	$criteria = $this->sm->apply($criteria);
373
374	7	$result = $this->getCollection()->remove($criteria->getConditions(), $this->options->getSaveOptions([
375		'justOne' => true
376	7	]));
377	7	return $this->_result($result);
378		}
379
380		/**
381		* Deletes document with the specified primary key.
382		* See {@link find()} for detailed explanation about $condition and $params.
383		* @param mixed $pkValue primary key value(s). Use array for multiple primary keys. For composite key, each key value must be an array (column name=>column value).
384		* @param array\|CriteriaInterface $criteria query criteria.
385		* @since v1.0
386		*/
387	2	public function deleteByPk($pkValue, $criteria = null)
388		{
389	2	if ($this->_beforeDelete())
390	2	{
391	1	$criteria = $this->sm->apply($criteria);
392	1	$criteria->mergeWith(PkManager::prepare($this->model, $pkValue));
393
394	1	$result = $this->getCollection()->remove($criteria->getConditions(), $this->options->getSaveOptions([
395		'justOne' => true
396	1	]));
397	1	return $this->_result($result);
398		}
399	1	return false;
400		}
401
402		/**
403		* Deletes documents with the specified primary keys.
404		* See {@link find()} for detailed explanation about $condition and $params.
405		* @param mixed[] $pkValues Primary keys array
406		* @param array\|CriteriaInterface $criteria query criteria.
407		* @since v1.0
408		*/
409	2	public function deleteAllByPk($pkValues, $criteria = null)
410		{
411	2	if ($this->_beforeDelete())
412	2	{
413	1	$criteria = $this->sm->apply($criteria);
414	1	$criteria->mergeWith(PkManager::prepareAll($this->model, $pkValues, $criteria));
415	1	$result = $this->getCollection()->remove($criteria->getConditions(), $this->options->getSaveOptions([
416		'justOne' => false
417	1	]));
418	1	return $this->_result($result);
419		}
420	1	return false;
421		}
422
423		/**
424		* Deletes documents with the specified primary keys.
425		* <b>Does not raise beforeDelete</b>
426		* See {@link find()} for detailed explanation about $condition and $params.
427		* @param array\|CriteriaInterface $criteria query criteria.
428		* @since v1.0
429		*/
430	3	public function deleteAll($criteria = null)
431		{
432	3	$criteria = $this->sm->apply($criteria);
433
434	3	$result = $this->getCollection()->remove($criteria->getConditions(), $this->options->getSaveOptions([
435		'justOne' => false
436	3	]));
437	3	return $this->_result($result);
438		}
439
440	66	public function getCollection()
441		{
442	66	return $this->_collection;
443		}
444
445		/**
446		* Make status uniform
447		* @param bool\|array $result
448		* @param bool $insert Set to true for inserts
449		* @return bool Return true if secceed
450		*/
451	76	private function _result($result, $insert = false)
452		{
453	76	if (is_array($result))
454	76	{
455		if ($insert)
456	76	{
457	76	return (bool) $result['ok'];
458		}
459	20	return (bool) $result['n'];
460		}
461		return $result;
462		}
463
464		// <editor-fold defaultstate="collapsed" desc="Event and Signal handling">
465
466		/**
467		* Take care of EventBeforeSave
468		* @see EventBeforeSave
469		* @return boolean
470		*/
471	79	private function _beforeSave($model, $event = null)
472		{
473	79	$result = Event::Valid($model, EntityManagerInterface::EventBeforeSave);
474		if ($result)
475	79	{
476	76	if (!empty($event))
477	76	{
478	37	Event::trigger($model, $event);
479	37	}
480	76	(new Signal)->emit(new BeforeSave($model));
481	76	}
482	79	return $result;
483		}
484
485		/**
486		* Take care of EventAfterSave
487		* @see EventAfterSave
488		*/
489	76	private function _afterSave($model, $event = null)
490		{
491	76	Event::trigger($model, EntityManagerInterface::EventAfterSave);
492	76	if (!empty($event))
493	76	{
494	37	Event::trigger($model, $event);
495	37	}
496	76	(new Signal)->emit(new AfterSave($model));
497	76	ScenarioManager::setScenario($model, ScenariosInterface::Update);
498	76	}
499
500		/**
501		* This method is invoked before deleting a record.
502		* The default implementation raises the {@link onBeforeDelete} event.
503		* You may override this method to do any preparation work for record deletion.
504		* Make sure you call the parent implementation so that the event is raised properly.
505		* @return boolean whether the record should be deleted. Defaults to true.
506		* @since v1.0
507		*/
508	80	private function _beforeDelete()
509		{
510	10	$result = Event::valid($this->model, EntityManagerInterface::EventBeforeDelete);
511		if ($result)
512	10	{
513	9	(new Signal)->emit(new BeforeDelete($this->model));
514	9	ScenarioManager::setScenario($this->model, ScenariosInterface::Delete);
515	9	}
516	10	return $result;
517	80	}
518
519		/**
520		* This method is invoked after deleting a record.
521		* The default implementation raises the {@link onAfterDelete} event.
522		* You may override this method to do postprocessing after the record is deleted.
523		* Make sure you call the parent implementation so that the event is raised properly.
524		* @since v1.0
525		*/
526	7	private function _afterDelete()
527		{
528	7	Event::trigger($this->model, EntityManagerInterface::EventAfterDelete, new ModelEvent($this->model));
529	7	(new Signal)->emit(new AfterDelete($this->model));
530	7	}
531
532		// </editor-fold>
533		}
534

Maslosoft / Mangan

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EntityManager::__construct() A

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