[Flow] problem with an unidirectional one-to-many relations

[Alexander Berl]

The code looks good so far. Some points you might want to check for:

- in case you are on latest 2.0, you should check that the
newPartieAdverseAction is called by a POST or PUT request, rather than a
GET request. The reason is that GET/HEAD ("safe") Requests no longer
trigger a doctrine persist. Read
http://robertlemke.com/en/blog/no-more-csrf-hassles-safe-requests-in-typo3-flow-2-0.html
also for more background information

- try adding a cascade attribute to your ManyToMany annotation

Regards,
Alexander

Am 19.06.2013 13:13, schrieb Kompaoré Désiré:
> Hi,
> 
> I have a problem with an unidirectional one-to-many relations in my flow
> application.
> I've a domain model (Dossier) which contains a manytomany property as
> described bellow :
> 
> /*
>  * @Flow\Entity
>  */
> class Dossier {   
>     /**
>      * @var
> \Doctrine\Common\Collections\Collection<\Kode\Crm\Domain\Model\Client>
>      * @ORM\ManyToMany
>      *
> @ORM\JoinTable(inverseJoinColumns={@ORM\JoinColumn(unique=true)})     
>      */
>     protected $partiesAdverses;
> 
>     public function __construct() {
>         $this->partiesAdverses = new
> \Doctrine\Common\Collections\ArrayCollection();
>     }
>    
>     /**
>      *
>      * @param \Kode\Crm\Domain\Model\Client $partieAdverse
>      * @return void
>      */
>     public function addPartieAdverse(\Kode\Crm\Domain\Model\Client
> $partieAdverse) {
>         $this->partiesAdverses->add($partieAdverse);
>     }
> 
>     /**
>      * Getter for parties adverses
>      *
>      * @return
> \Doctrine\Common\Collections\Collection<\Kode\Crm\Domain\Model\Client>
>      */
>     public function getPartiesAdverses() {
>         return $this->partiesAdverses;
>     }
>    
>     /**
>      *
>      * @param \Kode\Crm\Domain\Model\Client $partieAdverse
>      * @return void
>      */
>     public function removePartieAdverse(\Kode\Crm\Domain\Model\Client
> $partieAdverse) {
>             $this->partiesAdverses->removeElement($partieAdverse);
>     }   
> }
> 
> A dossier can have many "partiesAdverses" (which are client) but i don't
> want to record the inversed side.
> 
> Here is my controller action:
> 
>     /**
> 
>      * @param \Kode\Crm\Domain\Model\Dossier $dossier
>      * @param \Kode\Crm\Domain\Model\Client $client
>      * @return void
>      */
>     public function
> newPartieAdverseAction(\Kode\Crm\Domain\Model\Dossier $dossier,
> \Kode\Crm\Domain\Model\Client $client) {
>         $dossier->addPartieAdverse($client);
>         $this->dossierRepository->update($dossier);
>         $this->redirect('index');
>     }
> 
> My problem is that when i create a newPartieAdverse, nothing is
> persisted in the created join table
> kode_crm_domain_model_dossier_partiesadverses_join
> 
> Is it the right way to do the stuff?
> Thank's in advance
> 
> Regards
> 
> Désiré Kompaoré
> 
> 
> 
>