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Preparing for relation types

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This commit is contained in:
Dennis Eichhorn 2016-03-05 19:40:41 +01:00
parent b9c9b9ed1c
commit 7801e34d82
2 changed files with 56 additions and 5 deletions
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23
DataStorage/Database/DataMapperAbstract.php
View File

@ -722,11 +722,24 @@ abstract class DataMapperAbstract implements DataMapperInterface
{ {
} }
/*
@todo: Implement RelationType::NEWEST!!!
Get newest hasMany only (if object doesn't have date use id!)
SELECT c.*, p1.*
FROM customer c
JOIN purchase p1 ON (c.id = p1.customer_id)
LEFT OUTER JOIN purchase p2 ON (c.id = p2.customer_id AND
(p1.date < p2.date OR p1.date = p2.date AND p1.id < p2.id))
WHERE p2.id IS NULL;
*/
/** /**
* Get object. * Get object.
* *
* @param mixed $primaryKey Key * @param mixed $primaryKey Key
* @param bool $relations Load relations * @param int $relations Load relations
* @param mixed $fill Object to fill * @param mixed $fill Object to fill
* *
* @return mixed * @return mixed
@ -734,7 +747,7 @@ abstract class DataMapperAbstract implements DataMapperInterface
* @since 1.0.0 * @since 1.0.0
* @author Dennis Eichhorn <d.eichhorn@oms.com> * @author Dennis Eichhorn <d.eichhorn@oms.com>
*/ */
public function get($primaryKey, bool $relations = true, $fill = null) public function get($primaryKey, int $relations = RelationType::ALL, $fill = null)
{ {
$primaryKey = (array) $primaryKey; $primaryKey = (array) $primaryKey;
$fill = (array) $fill; $fill = (array) $fill;
@ -755,14 +768,14 @@ abstract class DataMapperAbstract implements DataMapperInterface
$hasOne = count(static::$hasOne) > 0; $hasOne = count(static::$hasOne) > 0;
$isExtending = count(static::$isExtending) > 0; $isExtending = count(static::$isExtending) > 0;
if (($relations && ($hasMany || $hasOne)) || $isExtending) { if (($relations !== RelationType::NONE && ($hasMany || $hasOne)) || $isExtending) {
foreach ($primaryKey as $key) { foreach ($primaryKey as $key) {
if ($isExtending) { if ($isExtending) {
$this->populateExtending($obj[$key], $relations); $this->populateExtending($obj[$key], $relations);
} }
/* loading relations from relations table and populating them and then adding them to the object */ /* loading relations from relations table and populating them and then adding them to the object */
if ($relations) { if ($relations > 0) {
if ($hasMany) { if ($hasMany) {
$this->populateManyToMany($this->getManyRaw($key), $obj[$key]); $this->populateManyToMany($this->getManyRaw($key), $obj[$key]);
} }
@ -777,7 +790,7 @@ abstract class DataMapperAbstract implements DataMapperInterface
return count($obj) === 1 ? reset($obj) : $obj; return count($obj) === 1 ? reset($obj) : $obj;
} }
public function populateExtending($obj, bool $relations = true) public function populateExtending($obj, int $relations = RelationType::ALL)
{ {
$reflectionClass = new \ReflectionClass(get_class($obj)); $reflectionClass = new \ReflectionClass(get_class($obj));

38
DataStorage/Database/RelationType.php Normal file
View File

@ -0,0 +1,38 @@
<?php
/**
* Orange Management
*
* PHP Version 7.0
*
* @category TBD
* @package TBD
* @author OMS Development Team <dev@oms.com>
* @author Dennis Eichhorn <d.eichhorn@oms.com>
* @copyright 2013 Dennis Eichhorn
* @license OMS License 1.0
* @version 1.0.0
* @link http://orange-management.com
*/
namespace phpOMS\DataStorage\Database;
use phpOMS\Datatypes\Enum;
/**
* Database type enum.
*
* Database types that are supported by the application
*
* @category Framework
* @package phpOMS\DataStorage\Database
* @author OMS Development Team <dev@oms.com>
* @author Dennis Eichhorn <d.eichhorn@oms.com>
* @license OMS License 1.0
* @link http://orange-management.com
* @since 1.0.0
*/
abstract class RelationType extends Enum
{
const NONE = 0;
const NEWEST = 1;
const ALL = 2;
}