I have a model where `$entSolicitudUsuario` can have one|many
`$entProductoSolicitud` and `$entProductoSolicitud` can have one|many
`$entFacturaProductoSolicitud`. I need to delete a complete
`$entSolicitudUsuario` so I will need to remove all the relations. This
is how I'm doing:
// Find the $entSolicitudUsuario for remove later should be the
last one
$entSolicitudUsuario =
$em->getRepository("AppBundle:SolicitudUsuario")->find($solicitud);
// Find each $entProductosSolicitud attached to the current
$entSolicitudUsuario
$entProductosSolicitud =
$em->getRepository("AppBundle:ProductoSolicitud")->findBy(
array('solicitud_usuario' => $entSolicitudUsuario->getId())
);
foreach($entProductosSolicitud as $productoSolicitud) {
// Find each $entFacturaProductoSolicitud attached to the
current $productoSolicitud
// and perform the remove the flush will be outside the loop
$entFacturaProductoSolicitud =
$em->getRepository("AppBundle:FacturaProductoSolicitud")->findByProductoSolicitud($productoSolicitud->getId());
$em->remove($entFacturaProductoSolicitud);
}
My question is, should I do it on this way or exists a better one? For
see the entity for `FacturaProductoSolicitud` below:
class FacturaProductoSolicitud
{
use IdentifierAutogeneratedEntityTrait;
/**
* @ORM\Column(name="no_factura", type="string", length=50,
nullable=false)
*/
protected $no_factura;
/**
* @ORM\Column(name="fecha", type="datetime", nullable=false)
*/
protected $fecha;
/**
* @ORM\ManyToOne(targetEntity="ProductoSolicitud")
* @ORM\JoinColumn(name="producto_solicitud_id",
referencedColumnName="id")
*/
protected $producto_solicitud;
// Setter and getter methods
}
If exists a ManyToOne relationship, can I take advantage of this by
doing a cascade? I mean what should happen if I add `cascade={"persist",
"remove"}` to the `ManyToOne` relationship when I delete a
`$entSolicitudUsuario`? Can any point me on the right direction?
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