Persister::persistManyToOneRelations() - Code Metrics - florianajir/rabbitmq-sql-worker - Measure and Improve Code Quality continuously with Scrutinizer

Persister::persistManyToOneRelations() A
last analyzed 2016-05-03 21:46 UTC

↳ Parent: Persister

Complexity

Conditions	3
Paths	3

Size

Total Lines	21
Code Lines	16

Duplication

Lines	21
Ratio	100 %

Code Coverage

Tests	13
CRAP Score	3.0032

Metric	Value
dl	21
loc	21
ccs	13
cts	14
cp	0.9286
rs	9.3142
cc	3
eloc	16
nc	3
nop	1
crap	3.0032

<?php
namespace Ajir\RabbitMqSqlBundle\Persister;

use Exception;
use Ajir\RabbitMqSqlBundle\DataMapper\DataMapper;
use Ajir\RabbitMqSqlBundle\Factory\EntityFactoryInterface;
use Ajir\RabbitMqSqlBundle\Factory\RelationFactoryInterface;
use Ajir\RabbitMqSqlBundle\Model\EntityInterface;
use Ajir\RabbitMqSqlBundle\Provider\ProviderInterface;

/**
 * Class Persister
 *
 * @author Florian Ajir <[email protected]>
 */
class Persister implements PersisterInterface
{
    /**
     * @var ProviderInterface
     */
    protected $provider;

    /**
     * @var EntityFactoryInterface
     */
    protected $entityFactory;

    /**
     * @var RelationFactoryInterface
     */
    protected $relationFactory;

    /**
     * @param ProviderInterface        $provider
     * @param EntityFactoryInterface   $entityFactory
     * @param RelationFactoryInterface $relationFactory
     */
    public function __construct(
        ProviderInterface $provider,
        EntityFactoryInterface $entityFactory,
        RelationFactoryInterface $relationFactory
    ) {
        $this->provider = $provider;
        $this->entityFactory = $entityFactory;
        $this->relationFactory = $relationFactory;
    }

    /**
     * Persist data
     *
     * @param array $data An associative array containing column-value pairs.
     *
     * @throws Exception
     */
    public function persist(array $data)
    {
        foreach ($data as $infos) {
            $entity = $this->entityFactory->create($infos);
            $this->persistRecursive($entity);
        }
    }

    /**
     * Persist data recursively
     *
     * @param EntityInterface $entity
     *
     * @return array
     *
     * @throws Exception
     */
    protected function persistRecursive(EntityInterface $entity)
    {
        $entity->addDataSet($this->persistOneToOneRelations($entity));
        $entity->addDataSet($this->persistManyToOneRelations($entity));
        $id = $this->insertOrUpdateIfExists($entity);
        if ($entity->getIdentifier() === null) {
            $entity->setIdentifier(array('id' => $id));
        }
        $this->persistOneToManyRelations($entity);
        $this->persistManyToManyRelations($entity);

        return $entity->getIdentifier();
    }

    /**
     * Persist oneToOne relations
     *
     * @param EntityInterface $entity
     *
     * @return array associative array( 'foreign_key' => 'value' )
     *
     * @throws Exception
     */
    protected function persistOneToOneRelations(EntityInterface $entity)

    {
        $joinData = array();
        $relations = $entity->getOneToOneRelations();
        foreach ($relations as $relation) {
            $oneToOne = $this->relationFactory->create(DataMapper::RELATION_ONE_TO_ONE, $relation);
            $entity = $this->entityFactory->create($oneToOne->getEntity());

            $id = $this->persistRecursive($entity);
            $joinVal = $entity->getProperty($oneToOne->getJoinColumnReferencedColumnName());
            $joinData[$oneToOne->getJoinColumnName()] = !is_null($joinVal)
                ? $joinVal
                : $this->provider->getColumnValueWhere(
                    $oneToOne->getTable(),
                    $oneToOne->getJoinColumnReferencedColumnName(),
                    key($id),
                    current($id)
                );
        }

        return $joinData;
    }

    /**
     * Persist manyToOne relations
     *
     * @param EntityInterface $entity
     *
     * @return array associative array( 'foreign_key' => 'value' )
     *
     * @throws Exception
     */
    protected function persistManyToOneRelations(EntityInterface $entity)

    {
        $joinData = array();
        $relations = $entity->getManyToOneRelations();
        foreach ($relations as $relation) {
            $manyToOne = $this->relationFactory->create(DataMapper::RELATION_MANY_TO_ONE, $relation);
            $entity = $this->entityFactory->create($manyToOne->getEntity());

            $id = $this->persistRecursive($entity);
            $joinVal = $entity->getProperty($manyToOne->getJoinColumnReferencedColumnName());
            $joinData[$manyToOne->getJoinColumnName()] = !is_null($joinVal)
                ? $joinVal
                : $this->provider->getColumnValueWhere(
                    $manyToOne->getTable(),
                    $manyToOne->getJoinColumnReferencedColumnName(),
                    key($id),
                    current($id)
                );
        }

        return $joinData;
    }

    /**
     * @param EntityInterface $entity
     *
     * @return int
     */
    protected function insertOrUpdateIfExists(EntityInterface $entity)
    {
        return $this->provider->insertOrUpdateIfExists(
            $entity->getTable(),
            $entity->getData(),
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            $entity->getIdentifier()
        );
    }

    /**
     * @param EntityInterface $entity
     *
     * @throws Exception
     */
    protected function persistOneToManyRelations(EntityInterface $entity)
    {
        $relations = $entity->getOneToManyRelations();
        foreach ($relations as $relation) {
            $oneToMany = $this->relationFactory->create(DataMapper::RELATION_ONE_TO_MANY, $relation);
            $foreignValue = $entity->getProperty($oneToMany->getJoinColumnReferencedColumnName());
            $parentIdent = $entity->getIdentifier();
            if (is_null($foreignValue) && !empty($parentIdent)) {

                $foreignValue = $this->provider->getColumnValueWhere(
                    $entity->getTable(),
                    $oneToMany->getJoinColumnReferencedColumnName(),
                    key($parentIdent),
                    current($parentIdent)
                );
            }
            if (is_null($foreignValue)) {
                throw new Exception("Unable to get an identifier. (Table: {$entity->getTable()})");
            }

            foreach ($oneToMany->getEntities() as $childData) {
                $child = $this->entityFactory->create($childData[$oneToMany->getEntityName()]);
                $joinData = array($oneToMany->getJoinColumnName() => $foreignValue);
                foreach ($oneToMany->getReferences() as $field => $reference) {
                    $referenceValue = $this->provider->getColumnValueWhere(
                        $reference[DataMapper::MAPPING_KEY_TABLE],
                        $reference[DataMapper::RELATION_KEY_JOIN_COLUMN_REFERENCED_COLUMN_NAME],
                        key($reference[DataMapper::WHERE_KEY]),
                        current($reference[DataMapper::WHERE_KEY])
                    );
                    $joinData[$field] = $referenceValue;
                }
                $child->addDataSet($joinData);
                if ($oneToMany->isRemoveReferenced()) {
                    $this->provider->delete($oneToMany->getTable(), $joinData);
                }
                $this->persistRecursive($child);
            }
        }
    }

    /**
     * @param EntityInterface $entity
     *
     * @throws Exception
     */
    protected function persistManyToManyRelations(EntityInterface $entity)
    {
        $relations = $entity->getManyToManyRelations();
        foreach ($relations as $relation) {
            $manyToMany = $this->relationFactory->create(DataMapper::RELATION_MANY_TO_MANY, $relation);
            $foreignValue = $entity->getProperty($manyToMany->getJoinColumnReferencedColumnName());
            $parentIdent = $entity->getIdentifier();
            if (is_null($foreignValue) && !empty($parentIdent)) {

                $foreignValue = $this->provider->getColumnValueWhere(
                    $entity->getTable(),
                    $manyToMany->getJoinColumnReferencedColumnName(),
                    key($parentIdent),
                    current($parentIdent)
                );
            }
            if (is_null($foreignValue)) {
                throw new Exception("Unable to get an identifier. (Table: {$entity->getTable()})");
            }
            $joinData = array(
                $manyToMany->getJoinColumnName() => $foreignValue
            );
            //delete joins before loop
            $this->provider->delete($manyToMany->getJoinTableName(), $joinData);
            foreach ($manyToMany->getEntities() as $childData) {
                $child = $this->entityFactory->create($childData[$manyToMany->getEntityName()]);
                $this->persistRecursive($child);
                $newJoinDataValue = $child->getProperty($manyToMany->getInverseJoinColumnReferencedColumnName());

                $joinIdent = $child->getIdentifier();
                $joinData[$manyToMany->getInverseJoinColumnName()] = !is_null($newJoinDataValue)
                    ? $newJoinDataValue
                    : $this->provider->getColumnValueWhere(
                        $child->getTable(),
                        $manyToMany->getInverseJoinColumnReferencedColumnName(),

                        key($joinIdent),
                        current($joinIdent)
                    );
                //insert in join table
                $this->provider->insert($manyToMany->getJoinTableName(), $joinData);
            }
        }
    }
}


1			<?php
2			namespace Ajir\RabbitMqSqlBundle\Persister;
3
4			use Exception;
5			use Ajir\RabbitMqSqlBundle\DataMapper\DataMapper;
6			use Ajir\RabbitMqSqlBundle\Factory\EntityFactoryInterface;
7			use Ajir\RabbitMqSqlBundle\Factory\RelationFactoryInterface;
8			use Ajir\RabbitMqSqlBundle\Model\EntityInterface;
9			use Ajir\RabbitMqSqlBundle\Provider\ProviderInterface;
10
11			/**
12			* Class Persister
13			*
14			* @author Florian Ajir <[email protected]>
15			*/
16			class Persister implements PersisterInterface
17			{
18			/**
19			* @var ProviderInterface
20			*/
21			protected $provider;
22
23			/**
24			* @var EntityFactoryInterface
25			*/
26			protected $entityFactory;
27
28			/**
29			* @var RelationFactoryInterface
30			*/
31			protected $relationFactory;
32
33			/**
34			* @param ProviderInterface $provider
35			* @param EntityFactoryInterface $entityFactory
36			* @param RelationFactoryInterface $relationFactory
37			*/
38	1		public function __construct(
39			ProviderInterface $provider,
40			EntityFactoryInterface $entityFactory,
41			RelationFactoryInterface $relationFactory
42			) {
43	1		$this->provider = $provider;
44	1		$this->entityFactory = $entityFactory;
45	1		$this->relationFactory = $relationFactory;
46	1		}
47
48			/**
49			* Persist data
50			*
51			* @param array $data An associative array containing column-value pairs.
52			*
53			* @throws Exception
54			*/
55	1		public function persist(array $data)
56			{
57	1		foreach ($data as $infos) {
58	1		$entity = $this->entityFactory->create($infos);
59	1		$this->persistRecursive($entity);
60			}
61	1		}
62
63			/**
64			* Persist data recursively
65			*
66			* @param EntityInterface $entity
67			*
68			* @return array
69			*
70			* @throws Exception
71			*/
72	1		protected function persistRecursive(EntityInterface $entity)
73			{
74	1		$entity->addDataSet($this->persistOneToOneRelations($entity));
75	1		$entity->addDataSet($this->persistManyToOneRelations($entity));
76	1		$id = $this->insertOrUpdateIfExists($entity);
77	1		if ($entity->getIdentifier() === null) {
78	1		$entity->setIdentifier(array('id' => $id));
79			}
80	1		$this->persistOneToManyRelations($entity);
81	1		$this->persistManyToManyRelations($entity);
82
83	1		return $entity->getIdentifier();
84			}
85
86			/**
87			* Persist oneToOne relations
88			*
89			* @param EntityInterface $entity
90			*
91			* @return array associative array( 'foreign_key' => 'value' )
92			*
93			* @throws Exception
94			*/
95	1	View Code Duplication	protected function persistOneToOneRelations(EntityInterface $entity)
			0 ignored issues – show Duplication introduced 2016-05-03 20:38 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
96			{
97	1		$joinData = array();
98	1		$relations = $entity->getOneToOneRelations();
99	1		foreach ($relations as $relation) {
100	1		$oneToOne = $this->relationFactory->create(DataMapper::RELATION_ONE_TO_ONE, $relation);
101	1		$entity = $this->entityFactory->create($oneToOne->getEntity());
			0 ignored issues – show Bug introduced 2016-05-03 20:38 UTC by Report Bug Copy Issue Report The method `getEntity()` does not exist on `Ajir\RabbitMqSqlBundle\Model\RelationInterface`. Did you maybe mean `getEntityName()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
102	1		$id = $this->persistRecursive($entity);
103	1		$joinVal = $entity->getProperty($oneToOne->getJoinColumnReferencedColumnName());
104	1		$joinData[$oneToOne->getJoinColumnName()] = !is_null($joinVal)
105			? $joinVal
106	1		: $this->provider->getColumnValueWhere(
107	1		$oneToOne->getTable(),
108	1		$oneToOne->getJoinColumnReferencedColumnName(),
109			key($id),
110			current($id)
111			);
112			}
113
114	1		return $joinData;
115			}
116
117			/**
118			* Persist manyToOne relations
119			*
120			* @param EntityInterface $entity
121			*
122			* @return array associative array( 'foreign_key' => 'value' )
123			*
124			* @throws Exception
125			*/
126	1	View Code Duplication	protected function persistManyToOneRelations(EntityInterface $entity)
			0 ignored issues – show Duplication introduced 2016-05-03 20:38 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
127			{
128	1		$joinData = array();
129	1		$relations = $entity->getManyToOneRelations();
130	1		foreach ($relations as $relation) {
131	1		$manyToOne = $this->relationFactory->create(DataMapper::RELATION_MANY_TO_ONE, $relation);
132	1		$entity = $this->entityFactory->create($manyToOne->getEntity());
			0 ignored issues – show Bug introduced 2016-05-03 20:38 UTC by Report Bug Copy Issue Report The method `getEntity()` does not exist on `Ajir\RabbitMqSqlBundle\Model\RelationInterface`. Did you maybe mean `getEntityName()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
133	1		$id = $this->persistRecursive($entity);
134	1		$joinVal = $entity->getProperty($manyToOne->getJoinColumnReferencedColumnName());
135	1		$joinData[$manyToOne->getJoinColumnName()] = !is_null($joinVal)
136			? $joinVal
137	1		: $this->provider->getColumnValueWhere(
138	1		$manyToOne->getTable(),
139	1		$manyToOne->getJoinColumnReferencedColumnName(),
140			key($id),
141			current($id)
142			);
143			}
144
145	1		return $joinData;
146			}
147
148			/**
149			* @param EntityInterface $entity
150			*
151			* @return int
152			*/
153	1		protected function insertOrUpdateIfExists(EntityInterface $entity)
154			{
155	1		return $this->provider->insertOrUpdateIfExists(
156	1		$entity->getTable(),
157	1		$entity->getData(),
			0 ignored issues – show Documentation introduced 2016-05-03 20:38 UTC by Report Bug Copy Issue Report `$entity->getData()` is of type `string`, but the function expects a `array`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
158	1		$entity->getIdentifier()
159			);
160			}
161
162			/**
163			* @param EntityInterface $entity
164			*
165			* @throws Exception
166			*/
167	1		protected function persistOneToManyRelations(EntityInterface $entity)
168			{
169	1		$relations = $entity->getOneToManyRelations();
170	1		foreach ($relations as $relation) {
171	1		$oneToMany = $this->relationFactory->create(DataMapper::RELATION_ONE_TO_MANY, $relation);
172	1		$foreignValue = $entity->getProperty($oneToMany->getJoinColumnReferencedColumnName());
173	1		$parentIdent = $entity->getIdentifier();
174	1	View Code Duplication	if (is_null($foreignValue) && !empty($parentIdent)) {
			0 ignored issues – show Duplication introduced 2016-05-03 20:38 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
175			$foreignValue = $this->provider->getColumnValueWhere(
176			$entity->getTable(),
177			$oneToMany->getJoinColumnReferencedColumnName(),
178			key($parentIdent),
179			current($parentIdent)
180			);
181			}
182	1		if (is_null($foreignValue)) {
183			throw new Exception("Unable to get an identifier. (Table: {$entity->getTable()})");
184			}
185
186	1		foreach ($oneToMany->getEntities() as $childData) {
187	1		$child = $this->entityFactory->create($childData[$oneToMany->getEntityName()]);
188	1		$joinData = array($oneToMany->getJoinColumnName() => $foreignValue);
189	1		foreach ($oneToMany->getReferences() as $field => $reference) {
190			$referenceValue = $this->provider->getColumnValueWhere(
191			$reference[DataMapper::MAPPING_KEY_TABLE],
192			$reference[DataMapper::RELATION_KEY_JOIN_COLUMN_REFERENCED_COLUMN_NAME],
193			key($reference[DataMapper::WHERE_KEY]),
194			current($reference[DataMapper::WHERE_KEY])
195			);
196			$joinData[$field] = $referenceValue;
197			}
198	1		$child->addDataSet($joinData);
199	1		if ($oneToMany->isRemoveReferenced()) {
200			$this->provider->delete($oneToMany->getTable(), $joinData);
201			}
202	1		$this->persistRecursive($child);
203			}
204			}
205	1		}
206
207			/**
208			* @param EntityInterface $entity
209			*
210			* @throws Exception
211			*/
212	1		protected function persistManyToManyRelations(EntityInterface $entity)
213			{
214	1		$relations = $entity->getManyToManyRelations();
215	1		foreach ($relations as $relation) {
216	1		$manyToMany = $this->relationFactory->create(DataMapper::RELATION_MANY_TO_MANY, $relation);
217	1		$foreignValue = $entity->getProperty($manyToMany->getJoinColumnReferencedColumnName());
218	1		$parentIdent = $entity->getIdentifier();
219	1	View Code Duplication	if (is_null($foreignValue) && !empty($parentIdent)) {
			0 ignored issues – show Duplication introduced 2016-05-03 20:38 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
220			$foreignValue = $this->provider->getColumnValueWhere(
221			$entity->getTable(),
222			$manyToMany->getJoinColumnReferencedColumnName(),
223			key($parentIdent),
224			current($parentIdent)
225			);
226			}
227	1		if (is_null($foreignValue)) {
228			throw new Exception("Unable to get an identifier. (Table: {$entity->getTable()})");
229			}
230			$joinData = array(
231	1		$manyToMany->getJoinColumnName() => $foreignValue
232			);
233			//delete joins before loop
234	1		$this->provider->delete($manyToMany->getJoinTableName(), $joinData);
235	1		foreach ($manyToMany->getEntities() as $childData) {
236	1		$child = $this->entityFactory->create($childData[$manyToMany->getEntityName()]);
237	1		$this->persistRecursive($child);
238	1		$newJoinDataValue = $child->getProperty($manyToMany->getInverseJoinColumnReferencedColumnName());
			0 ignored issues – show Bug introduced 2016-05-03 20:38 UTC by Report Bug Copy Issue Report The method `getInverseJoinColumnReferencedColumnName()` does not exist on `Ajir\RabbitMqSqlBundle\Model\RelationInterface`. Did you maybe mean `getJoinColumnReferencedColumnName()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
239	1		$joinIdent = $child->getIdentifier();
240	1		$joinData[$manyToMany->getInverseJoinColumnName()] = !is_null($newJoinDataValue)
241			? $newJoinDataValue
242	1		: $this->provider->getColumnValueWhere(
243	1		$child->getTable(),
244	1		$manyToMany->getInverseJoinColumnReferencedColumnName(),
			0 ignored issues – show Bug introduced 2016-05-03 20:38 UTC by Report Bug Copy Issue Report The method `getInverseJoinColumnReferencedColumnName()` does not exist on `Ajir\RabbitMqSqlBundle\Model\RelationInterface`. Did you maybe mean `getJoinColumnReferencedColumnName()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
245			key($joinIdent),
246			current($joinIdent)
247			);
248			//insert in join table
249	1		$this->provider->insert($manyToMany->getJoinTableName(), $joinData);
250			}
251			}
252	1		}
253			}
254

florianajir / rabbitmq-sql-worker

Persister::persistManyToOneRelations() A last analyzed 2016-05-03 21:46 UTC

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Persister::persistManyToOneRelations() A
last analyzed 2016-05-03 21:46 UTC