[FLOW3-general] fetch from Repository with QueryResult as parameter

[John Small]

Hello,

created a workaround,
would be nice QueryInterface->in() could handle that ;)



     /**
      * Finds all objects matching
      *
      * @param \TYPO3\FLOW3\Persistence\QueryResultInterface $entries
      * @return \TYPO3\FLOW3\Persistence\QueryResultInterface The query 
result
      */
     public function findRelatedEntries($entries) {
         $query = $this->createQuery();
         $entriesArray = array();

         foreach($entries as $entry) {
             $entriesArray[] = 
$this->persistenceManager->getIdentifierByObject($entry);
         }

         return $query->matching(
                 $query->in('entryfield', $entriesArray)
                 )
             ->execute();
     }




Am 17.08.2012 21:56, schrieb John Small:
> Hi there,
>
> trying to get Flow3 1.1 working ;)
> I'd like to obtain a subset from a repository related to a QueryResult 
> from a previous one out of a different model.
> These models are connected with @ORM\ManyToOne so I have that 
> /flow3_persistence_identifier/ in my Table where I'd like to fetch from.
>
> I created this in the repository class, after a few other failing 
> version:
>
>     /**
>      * Finds all objects matching
>      *
>      * @param \TYPO3\FLOW3\Persistence\QueryResultInterface $entries
>      * @return \TYPO3\FLOW3\Persistence\QueryResultInterface The query 
> result
>      */
>     public function findRelatedEntries($entries) {
>         $query = $this->createQuery();
>
>         return $query->matching(
>                 $query->in('entryfield', $entries)
>                 )
>             ->execute();
>     }
>
>
> But, this only works when $entries is an array of strings or objects 
> having the __toString() method,
> I would like to use the hidden /flow3_persistence_identifier/ field 
> 'cos that's the only field I have here.
> :s
>
> Is there a decent way to fetch a subset, or what did I miss ?
>
> thx
>


-- 
kind regards