Hi everyone, first post.
I just want to know how i can access to relation modification in a
preUpdate listener.
For example : I have two entities : User and Group which are related with a
Many to Many relation :
/**
* @ORM\Table(name="application_groups")
* @ORM\Entity()
*/
*class *Group {
/**
* @ORM\Column(name="id", type="integer")
* @ORM\Id()
* @ORM\GeneratedValue(strategy="AUTO")
*/
*private *$id;
/**
* @ORM\Column(name="name", type="string", length=30)
*/
private $name;
/**
* @ORM\ManyToMany(targetEntity="User", mappedBy="groups")
*/
private $users;
...
}
and
/**
* User
*
* @ORM\Table()
*
@ORM\Entity(repositoryClass="Gbis\Common\AuthBundle\Entity\UserRepository")
*/
*class *User implements AdvancedUserInterface
{
/**
* @var integer
*
* @ORM\Column(name="ldap")
* @ORM\Id
*/
protected $ldap;
/**
* @var ArrayCollection
*
* @ORM\ManyToMany(targetEntity="Group", inversedBy="users",
cascade={"persist"})
* @ORM\JoinTable(name="User_Group",
* joinColumns={@ORM\JoinColumn(name="ldap",
referencedColumnName="ldap")},
* inverseJoinColumns={@ORM\JoinColumn(name="id",
referencedColumnName="id")})
*/
protected $groups;
...
}
And I've created a listener which add in another database all the insert,
update and delete actions of all others entities( who ? do what ? when ?
old value ? new value ?).
Then in a controller i try to add one user to a group. But in my preUpdate
listener, i can't find the modification on the ManyToMany relation
(User::groups nor Group::users).
Any idea ?
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