/**
* Product Model Edit
*
* @param ProductModel $model
* @Route("/edit/{id}", name="product_model_edit")
* @return \Symfony\Component\HttpFoundation\Response
*/
public function editAction(Request $request, ProductModel $model)
{
// Keep old materials
$originalMaterials = new ArrayCollection();
foreach ($model->getMaterials() as $material) {
$originalMaterials->add($material);
}
$form = $this->createForm(new ProductModelType(), $model);
if ($request->isMethod('POST')) {
$form->handleRequest($request);
if ($form->isValid()) {
$em = $this->getDoctrine()->getManager();
// New materials
foreach ($originalMaterials as $material) {
if ($model->getMaterials()->contains($material) === false) {
$em->remove($material);
}
}
$em->persist($model);
$em->flush();
$this->get('session')->getFlashBag()->add('success', 'Model edited !');
return $this->redirect($this->generateUrl('product_model_index'));
}
}
return $this->render('ValentinStockBundle:ProductModel:edit.html.twig', array('model' => $model, 'form' => $form->createView()));
}
/**
* Check if there is enough material
* for a model given
*
* @param ProductModel $productModel
* @param $total
*
* @return bool
*/
public function isEnoughMaterialsForModel(ProductModel $productModel, $total)
{
$isAvailable = true;
$total = (int) $total;
$materials = $productModel->getMaterials();
foreach ($materials as $mp) {
$materialsNeeded = $mp->getQuantity() * $total;
if ($mp->getMaterial()->isAvailableQuantity($materialsNeeded) === false) {
$isAvailable = false;
break;
}
}
return $isAvailable;
}
