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我有一個問題，不知道解決它的最佳做法。小枝與額外的列關係
我想爲我的核心數據提供一個表單。核心數據都是可版本化的。 我用一個GUID解決了它，知道版本的一致性。
所以現在我有兩個可版本化的實體AgeClass和HighscoreList可以有多對多的關係。該關係也必須是可版本化的，所以我創建了一個ReferenceEntityRefAgeClassHighscoreList。現在我有一個額外的列
起始有效[和]
關係有效至
但現在我不知道我應該怎麼建立自己的狀態。 當我編輯AgeClass時，所有當前（有效）HighscoreList項目應顯示爲複選框。 但是，當我建立編輯表單時，這些值必須與RefAgeClassHighscoreList實體綁定。
我希望你能理解我的問題。
AgeClass：
/**
* @ORM\Entity(repositoryClass="AppBundle\Repository\DSV\Core\BaseDSVCoreDataRepository")
* */
class AgeClass extends BaseDSVCoreData
{
/**
* @ORM\Column(type="integer")
* @NotBlank()
* @var int
*/
protected $minAge;
/**
* @ORM\Column(type="integer")
* @NotBlank()
* @var int
*/
protected $maxAge;
/**
* @ORM\OneToMany(targetEntity="RefAgeClassHighscoreList", mappedBy="ageClass", cascade={"persist"})
* @var PersistentCollection
*/
private $ageClassHighscoreLists;
/**
* AgeClass constructor.
*/
function __construct()
{
$this->setGuid(GuidHelper::generateGuid());
$this->setValidFrom(new \DateTime());
}
/**
* @return int
*/
public function getMinAge()
{
return $this->minAge;
}
/**
* @param int $minAge
* @return AgeClass
*/
public function setMinAge($minAge)
{
$this->minAge = $minAge;
return $this;
}
/**
* @return int
*/
public function getMaxAge()
{
return $this->maxAge;
}
/**
* @param int $maxAge
* @return AgeClass
*/
public function setMaxAge($maxAge)
{
$this->maxAge = $maxAge;
return $this;
}
/**
* @return array
*/
public function getAgeClassHighscoreLists()
{
if($this->ageClassHighscoreLists == null)
return array();
return $this->ageClassHighscoreLists->toArray();
}
/**
* @param PersistentCollection $valuationClasses
* @return AgeClass
*/
public function seAgeClassHighscoreLists($valuationClasses)
{
$this->ageClassHighscoreLists = $valuationClasses;
return $this;
}
/**
* @return HighscoreList[]
*/
public function getHighscoreLists()
{
return array_map(
function ($ageClassHighscoreList) {
/** @var RefAgeClassHighscoreList $ageClassHighscoreList */
return $ageClassHighscoreList->getHighscoreList();
},
$this->getAgeClassHighscoreLists()
);
}
/**
* @param RefAgeClassHighscoreList $ageClassHighscoreList
* @return $this
*/
public function addAgeClassHighscoreList($ageClassHighscoreList)
{
if (!$this->ageClassHighscoreLists->contains($ageClassHighscoreList)) {
$this->ageClassHighscoreLists->add($ageClassHighscoreList);
$ageClassHighscoreList->setAgeClass($this);
}
return $this;
}
}
HighscoreList
/**
* @ORM\Entity(repositoryClass="AppBundle\Repository\DSV\Core\BaseDSVCoreDataRepository")
* */
class HighscoreList extends BaseDSVCoreData
{
/**
* @ORM\OneToMany(targetEntity="RefAgeClassHighscoreList", mappedBy="highscoreList", cascade={"persist"})
* @var PersistentCollection
*/
private $ageClassHighscoreLists;
function __construct()
{
$this->setGuid(GuidHelper::generateGuid());
}
/**
* @return PersistentCollection
*/
public function getAgeClassReferences()
{
return $this->ageClassHighscoreLists;
}
/**
* @param PersistentCollection $valuationClasses
* @return AgeClass
*/
public function setAgeClassReferences($valuationClasses)
{
$this->ageClassReferences = $valuationClasses;
return $this;
}
/**
* @return AgeClass[]
*/
public function getAgeClasses()
{
return array_map(
function ($ageClassHighscoreList) {
/** @var RefAgeClassHighscoreList $ageClassHighscoreList */
return $ageClassHighscoreList->getAgeClass();
},
$this->ageClassHighscoreLists->toArray()
);
}
/**
* @param RefAgeClassHighscoreList $ageClassHighscoreList
* @return HighscoreList
*/
public function addAgeClassReference($ageClassHighscoreList)
{
if (!$this->ageClassHighscoreLists->contains($ageClassHighscoreList)) {
$this->ageClassHighscoreLists->add($ageClassHighscoreList);
$ageClassHighscoreList->setHighscoreList($this);
}
return $this;
}
}
}
RefAgeClassHighscoreList
/**
* @ORM\Entity()
* */
class RefAgeClassHighscoreList implements IVersionable
{
/**
* @ORM\Column(type="integer")
* @ORM\Id
* @ORM\GeneratedValue
*/
protected $id;
/**
* @ORM\Column(type="datetime")
*/
protected $validFrom;
/**
* @ORM\Column(type="datetime", nullable=true)
*/
protected $validTo;
/**
* @ORM\ManyToOne(targetEntity="AgeClass", inversedBy="highscoreListReferences")
* @ORM\JoinColumn(name="ageclass_id", referencedColumnName="id", nullable=FALSE)
*/
protected $ageClass;
/**
* @ORM\ManyToOne(targetEntity="highscoreList", inversedBy="ageClassReferences")
* @ORM\JoinColumn(name="highscorelist_id", referencedColumnName="id", nullable=FALSE)
*/
protected $highscoreList;
protected $hasChanges = false;
/**
* @see IVersionable
*/
public function getId()
{
return $this->id;
}
/**
* @see IVersionable
*/
public function setId($id)
{
$this->id = $id;
return $this;
}
/**
* @see IVersionable
*/
public function getGuid()
{
return null;
}
/**
* @see IVersionable
*/
public function setGuid($guid)
{
return $this;
}
/**
* @see IVersionable
*/
public function getValidFrom()
{
return $this->validFrom;
}
/**
* @see IVersionable
*/
public function setValidFrom($validFrom)
{
$this->validFrom = $validFrom;
return $this;
}
/**
* @see IVersionable
*/
public function getValidTo()
{
return $this->validTo;
}
/**
* @see IVersionable
*/
public function setValidTo($validTo)
{
$this->validTo = $validTo;
return $this;
}
/**
* @see IVersionable
*/
public function isValid()
{
return ($this->validTo == null);
}
/**
* @see IVersionable
*/
public function createNewVersion()
{
$newVersion = clone $this;
$newVersion->setValidFrom(new \DateTime());
return $newVersion;
}
/**
* @see IVersionable
*/
public function hasChanges()
{
return $this->hasChanges;
}
/**
* @return AgeClass
*/
public function getAgeClass()
{
return $this->ageClass;
}
/**
* @param AgeClass $ageClass
* @return RefAgeClassHighscoreList
*/
public function setAgeClass($ageClass)
{
$this->ageClass = $ageClass;
return $this;
}
/**
* @return HighscoreList
*/
public function getHighscoreList()
{
return $this->highscoreList;
}
/**
* @param HighscoreList $highscoreList
* @return RefAgeClassHighscoreList
*/
public function setHighscoreList($highscoreList)
{
$this->gighscoreList = $highscoreList;
return $this;
}
}