EntityAttributeObserver::__construct() - Code Metrics - Inspection of "* Add #PAC-47: Add entity merger implementation to..." - techdivision/import-attribute - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 19.x ( 239dba...3864f1 )

by Tim

created 2020-05-29 20:10 UTC

EntityAttributeObserver::__construct() A

↳ Parent: EntityAttributeObserver

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	13
Ratio	100 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
dl	13
loc	13
ccs	0
cts	9
cp	0
rs	9.8333
c	0
b	0
f	0
cc	1
nc	1
nop	3
crap	2

<?php

/**
 * TechDivision\Import\Attribute\Observers\EntityAttributeObserver
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 *
 * PHP version 5
 *
 * @author    Tim Wagner <[email protected]>
 * @copyright 2016 TechDivision GmbH <[email protected]>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/techdivision/import-attribute
 * @link      http://www.techdivision.com
 */

namespace TechDivision\Import\Attribute\Observers;

use TechDivision\Import\Attribute\Utils\ColumnKeys;
use TechDivision\Import\Attribute\Utils\MemberNames;
use TechDivision\Import\Attribute\Services\AttributeBunchProcessorInterface;
use TechDivision\Import\Observers\EntityMergers\EntityMergerInterface;
use TechDivision\Import\Observers\StateDetectorInterface;
use TechDivision\Import\Utils\EntityStatus;

/**
 * Observer that create's the EAV entity attribute itself.
 *
 * @author    Tim Wagner <[email protected]>
 * @copyright 2016 TechDivision GmbH <[email protected]>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/techdivision/import-attribute
 * @link      http://www.techdivision.com
 */
class EntityAttributeObserver extends AbstractAttributeImportObserver
{

    /**
     * The attribute processor instance.
     *
     * @var \TechDivision\Import\Attribute\Services\AttributeBunchProcessorInterface
     */
    protected $attributeBunchProcessor;

    /**
     * The collection with entity merger instances.
     *
     * @var \Doctrine\Common\Collections\Collection
     */
    protected $entityMergers;

    /**
     * Initializes the observer with the passed subject instance.
     *
     * @param \TechDivision\Import\Attribute\Services\AttributeBunchProcessorInterface $attributeBunchProcessor The attribute bunch processor instance
     * @param \TechDivision\Import\Observers\EntityMergers\EntityMergerInterface       $entityMerger            The entity merger instance
     * @param \TechDivision\Import\Observers\StateDetectorInterface|null               $stateDetector           The state detector instance to use
     */
    public function __construct(

        AttributeBunchProcessorInterface $attributeBunchProcessor,
        EntityMergerInterface $entityMerger = null,
        StateDetectorInterface $stateDetector = null
    ) {

        // initialize the bunch processor and the entity merger instance
        $this->attributeBunchProcessor = $attributeBunchProcessor;
        $this->entityMerger = $entityMerger;


        // pass the state detector to the parent method
        parent::__construct($stateDetector);
    }

    /**
     * Process the observer's business logic.
     *
     * @return void
     */
    protected function process()
    {

        // query whether or not, we've found a new attribute code => means we've found a new attribute
        if ($this->hasBeenProcessed($this->getValue(ColumnKeys::ATTRIBUTE_CODE))) {
            return;
        }

        // load the last attribute ID
        $this->attributeId = $this->getLastAttributeId();
class MyClass { }

$x = new MyClass();
$x->foo = true;

        // map the entity type code to the ID
        $entityType = $this->getEntityType($this->entityTypeCode = $this->getValue(ColumnKeys::ENTITY_TYPE_CODE));
class MyClass { }

$x = new MyClass();
$x->foo = true;
        $this->entityTypeId = $entityType[MemberNames::ENTITY_TYPE_ID];
class MyClass { }

$x = new MyClass();
$x->foo = true;

        // load the sort order for the attribute
        $this->sortOrder = $this->getValue(ColumnKeys::SORT_ORDER, 0);
class MyClass { }

$x = new MyClass();
$x->foo = true;

        // explode the attribute set + group names
        $attributeSetNames = $this->getValue(ColumnKeys::ATTRIBUTE_SET_NAME, array(), array($this, 'explode'));
        $attributeGroupNames = $this->getValue(ColumnKeys::ATTRIBUTE_GROUP_NAME, array(), array($this, 'explode'));

        // make sure we've the same number of attribute sets/gropus
        if (sizeof($attributeSetNames) !== sizeof($attributeGroupNames)) {
            throw new \Exception(sprintf('Size of attribute names doesn\'t match size of attribute groups'));
        }

        // iterate over the attribute names and create the attribute entities therefore
        foreach ($attributeSetNames as $key => $attributeSetName) {
            // load the attribute set ID
            $attributeSet = $this->getAttributeSetByAttributeSetNameAndEntityTypeCode($attributeSetName, $this->entityTypeCode);

            // initialize the values to create the attribute entity
            $this->attributeSetId = $attributeSet[MemberNames::ATTRIBUTE_SET_ID];
class MyClass { }

$x = new MyClass();
$x->foo = true;
            $this->attributeSetName = $attributeSetName;
class MyClass { }

$x = new MyClass();
$x->foo = true;
            $this->attributeGroupName = $attributeGroupNames[$key];
class MyClass { }

$x = new MyClass();
$x->foo = true;

            // prepare the EAV entity attribue values
            $entityAttribute = $this->initializeAttribute($this->prepareAttributes());

            // insert the EAV entity attribute
            $this->persistEntityAttribute($entityAttribute);
        }
    }

    /**
     * Merge's and return's the entity with the passed attributes and set's the
     * passed status.
     *
     * @param array       $entity        The entity to merge the attributes into
     * @param array       $attr          The attributes to be merged
     * @param string|null $changeSetName The change set name to use
     *
     * @return array The merged entity
     * @todo https://github.com/techdivision/import/issues/179
     */
    protected function mergeEntity(array $entity, array $attr, $changeSetName = null)

    {
        return array_merge(
            $entity,
            $this->entityMerger ? $this->entityMerger->merge($this, $entity, $attr) : $attr,

            array(EntityStatus::MEMBER_NAME => $this->detectState($entity, $attr, $changeSetName))
        );
    }

    /**
     * Prepare the attributes of the entity that has to be persisted.
     *
     * @return array The prepared attributes
     */
    protected function prepareAttributes()
    {

        // load the attribute group ID
        $attributeGroup = $this->getAttributeGroupByEntityTypeCodeAndAttributeSetNameAndAttributeGroupName(
            $this->entityTypeCode,
            $this->attributeSetName,
            $this->attributeGroupName
        );

        // load the attribute group ID
        $attributeGroupId = $attributeGroup[MemberNames::ATTRIBUTE_GROUP_ID];

        // return the prepared product
        return $this->initializeEntity(
            array(
                MemberNames::ATTRIBUTE_ID       => $this->attributeId,
                MemberNames::ENTITY_TYPE_ID     => $this->entityTypeId,
                MemberNames::ATTRIBUTE_SET_ID   => $this->attributeSetId,
                MemberNames::SORT_ORDER         => $this->sortOrder,
                MemberNames::ATTRIBUTE_GROUP_ID => $attributeGroupId
            )
        );
    }

    /**
     * Initialize the attribute with the passed attributes and returns an instance.
     *
     * @param array $attr The attribute attributes
     *
     * @return array The initialized attribute
     */
    protected function initializeAttribute(array $attr)
    {
        return $attr;
    }

    /**
     * Return's the attribute bunch processor instance.
     *
     * @return \TechDivision\Import\Attribute\Services\AttributeBunchProcessorInterface The attribute bunch processor instance
     */
    protected function getAttributeBunchProcessor()
    {
        return $this->attributeBunchProcessor;
    }

    /**
     * Queries whether or not the attribute with the passed code has already been processed.
     *
     * @param string $attributeCode The attribute code to check
     *
     * @return boolean TRUE if the path has been processed, else FALSE
     */
    protected function hasBeenProcessed($attributeCode)
    {
        return $this->getSubject()->hasBeenProcessed($attributeCode);
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }

    /**
     * Return's the ID of the attribute that has been created recently.
     *
     * @return integer The attribute ID
     */
    protected function getLastAttributeId()
    {
        return $this->getSubject()->getLastAttributeId();
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }

    /**
     * Return's the entity type for the passed code.
     *
     * @param string $entityTypeCode The entity type code
     *
     * @return array The requested entity type
     * @throws \Exception Is thrown, if the entity type with the passed code is not available
     */
    protected function getEntityType($entityTypeCode)
    {
        return $this->getSubject()->getEntityType($entityTypeCode);

    }

    /**
     * Return's the attribute set with the passed attribute set name.
     *
     * @param string $attributeSetName The name of the requested attribute set
     * @param string $entityTypeCode   The entity type code of the requested attribute set
     *
     * @return array The EAV attribute set
     * @throws \Exception Is thrown, if the attribute set with the passed name is not available
     */
    protected function getAttributeSetByAttributeSetNameAndEntityTypeCode($attributeSetName, $entityTypeCode)
    {
        return $this->getSubject()->getAttributeSetByAttributeSetNameAndEntityTypeCode($attributeSetName, $entityTypeCode);
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }

    /**
     * Return's the attribute group with the passed attribute set/group name.
     *
     * @param string $entityTypeCode     The entity type code of the requested attribute group
     * @param string $attributeSetName   The name of the requested attribute group's attribute set
     * @param string $attributeGroupName The name of the requested attribute group
     *
     * @return array The EAV attribute group
     * @throws \Exception Is thrown, if the attribute group with the passed attribute set/group name is not available
     */
    protected function getAttributeGroupByEntityTypeCodeAndAttributeSetNameAndAttributeGroupName($entityTypeCode, $attributeSetName, $attributeGroupName)
    {
        return $this->getSubject()->getAttributeGroupByEntityTypeCodeAndAttributeSetNameAndAttributeGroupName($entityTypeCode, $attributeSetName, $attributeGroupName);
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }

    /**
     * Persist the passed entity attribute.
     *
     * @param array $entityAttribute The entity attribute to persist
     *
     * @return void
     */
    protected function persistEntityAttribute(array $entityAttribute)
    {
        return $this->getAttributeBunchProcessor()->persistEntityAttribute($entityAttribute);
    }
}


Push — 19.x ( 239dba...3864f1 )

EntityAttributeObserver::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

Available Fixes

Available Fixes

Available Fixes

Available Fixes

techdivision / import-attribute

Push — 19.x ( 239dba...3864f1 )

EntityAttributeObserver::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Duplication Side-by-Side

Filter issues like