[Flow] Re: Cascade remove not working (Integrity constraint violation)

[Christian Eßl]

Another workaround...

I added this function to the model:
-----------------------
    /**
     * @ORM\PreRemove
     * Delete all associated images on remove
     */
    public function preRemove() {
    	foreach($this->images as $image) {
    		$image->setGallery(null);
    		$this->removeImage($image); 
    	} 
    	$this->persistenceManager->persistAll(); 
    }
-----------------------

and this annotation to the model to notify doctrine that my model uses LifecycleCallbacks:
-----------------------
 * @ORM\HasLifecycleCallbacks
class Gallery {
.
}
-----------------------

Now the images really get deleted before the gallery is removed. Altough I don't get it why my "cascade={"all"}, orphanRemoval=true" annotations are ignored (in other models it works as expected)