/**
* {@inheritdoc}
*/
public function process(DbCollection $collection, $extensibleEntityClass = null)
{
$extensibleEntityClass = $extensibleEntityClass ?: $collection->getItemObjectClass();
$joinDirectives = $this->getJoinDirectivesForType($extensibleEntityClass);
foreach ($joinDirectives as $attributeCode => $directive) {
/** @var JoinDataInterface $joinData */
$joinData = $this->extensionAttributeJoinDataFactory->create();
$joinData->setAttributeCode($attributeCode)->setReferenceTable($directive[Converter::JOIN_REFERENCE_TABLE])->setReferenceTableAlias($this->getReferenceTableAlias($attributeCode))->setReferenceField($directive[Converter::JOIN_REFERENCE_FIELD])->setJoinField($directive[Converter::JOIN_ON_FIELD]);
$joinData->setSelectFields($this->getSelectFieldsMap($attributeCode, $directive[Converter::JOIN_FIELDS]));
$collection->joinExtensionAttribute($joinData, $this);
}
}
/**
* Test the processing of the join config for a particular type
*/
public function testProcess()
{
$this->config->expects($this->once())->method('get')->will($this->returnValue($this->getConfig()));
$collection = $this->getMockBuilder('Magento\\Framework\\Data\\Collection\\AbstractDb')->disableOriginalConstructor()->setMethods(['joinExtensionAttribute'])->getMockForAbstractClass();
$extensionAttributeJoinData = new JoinData();
$this->extensionAttributeJoinDataFactory->expects($this->once())->method('create')->willReturn($extensionAttributeJoinData);
$collection->expects($this->once())->method('joinExtensionAttribute')->with($extensionAttributeJoinData);
$this->joinProcessor->process($collection, 'Magento\\Catalog\\Api\\Data\\ProductInterface');
$expectedTableName = 'reviews';
$this->assertEquals($expectedTableName, $extensionAttributeJoinData->getReferenceTable());
$this->assertEquals('extension_attribute_review_id', $extensionAttributeJoinData->getReferenceTableAlias());
$this->assertEquals('product_id', $extensionAttributeJoinData->getReferenceField());
$this->assertEquals('id', $extensionAttributeJoinData->getJoinField());
$this->assertEquals([['external_alias' => 'review_id', 'internal_alias' => 'extension_attribute_review_id_db_review_id', 'with_db_prefix' => 'extension_attribute_review_id.db_review_id', 'setter' => 'setReviewId']], $extensionAttributeJoinData->getSelectFields());
}
/**
* JoinDataInterface getter
*
* @return JoinDataInterface
*/
public function getJoinDataInterface()
{
return $this->joinDataInterfaceFactory->create();
}
