public function testGetIdentityValues()
{
$this->config['stdClass'] = array('excludedField' => array('excluded' => true), 'identityField' => array('identity' => true), 'regularField' => array());
$fields = array(array('name' => 'excludedField'), array('name' => 'identityField'), array('name' => 'regularField'));
$entity = new \stdClass();
$entity->excludedField = 'excludedValue';
$entity->identityField = 'identityValue';
$entity->regularField = 'regularValue';
$this->fieldProvider->expects($this->once())->method('getFields')->with(get_class($entity), true)->will($this->returnValue($fields));
$this->assertEquals(array('identityField' => 'identityValue'), $this->helper->getIdentityValues($entity, $fields));
}
public function testGetIdentityValues()
{
$this->config['stdClass'] = ['excludedField' => ['excluded' => true], 'identityField' => ['identity' => true], 'regularField' => []];
$fields = [['name' => 'excludedField'], ['name' => 'identityField'], ['name' => 'regularField']];
$entity = new \stdClass();
$entity->excludedField = 'excludedValue';
$entity->identityField = 'identityValue';
$entity->regularField = 'regularValue';
$this->fieldProvider->expects($this->once())->method('getFields')->with(get_class($entity), true)->will($this->returnValue($fields));
$value = $this->helper->getIdentityValues($entity);
$this->assertEquals(['identityField' => 'identityValue'], $value);
$this->assertSame($value, $this->helper->getIdentityValues($entity));
}
/**
* @param object $entity
* @param array $searchContext
*
* @return object|null
*/
protected function findExistingEntityByIdentityFields($entity, array $searchContext = [])
{
$entityName = ClassUtils::getClass($entity);
$identityValues = $searchContext;
$identityValues += $this->fieldHelper->getIdentityValues($entity);
foreach ($identityValues as $fieldName => $value) {
if ($value !== null || $this->fieldHelper->isRequiredIdentityField($entityName, $fieldName)) {
continue;
}
unset($identityValues[$fieldName]);
}
return $this->findEntityByIdentityValues($entityName, $identityValues);
}
/**
* @param object $entity
* @param array $searchContext
* @return null|object
*/
protected function findExistingEntity($entity, array $searchContext = array())
{
$entityName = ClassUtils::getClass($entity);
$identifier = $this->databaseHelper->getIdentifier($entity);
$existingEntity = null;
// find by identifier
if ($identifier) {
$existingEntity = $this->databaseHelper->find($entityName, $identifier);
}
// find by identity fields
if (!$existingEntity && (!$searchContext || $this->databaseHelper->getIdentifier(current($searchContext)))) {
$identityValues = $searchContext;
$identityValues += $this->fieldHelper->getIdentityValues($entity);
$existingEntity = $this->findEntityByIdentityValues($entityName, $identityValues);
}
return $existingEntity;
}
