public function doAction()
{
$id = $this->params('id');
$req = $this->getRequest();
if (!$req->isPost() && !$id) {
return $this->redirect()->toRoute('venda');
}
if ($req->isPost() && !$id) {
$entity = new VendaEntity();
$venda = $this->getVendaMapper()->save($entity);
if ($venda->valid()) {
$id = $venda->getGeneratedValue();
return $this->redirect()->toRoute(null, array('action' => 'do', 'id' => $id));
}
throw new \Exception('A entity não é válida!');
}
$venda = $this->getVendaMapper()->fetchOne($id);
if (!$venda) {
return $this->redirect()->toRoute('venda');
}
$entity = new VendaItemEntity();
$form = new VendaItemForm();
$form->bind($entity);
$form->get('venda_id')->setValue($venda->getId());
$itens = $this->getVendaMapper()->fetchVendaItem($venda->getId());
$total = $this->getVendaMapper()->fetchVendaTotal($venda->getId())->toArray();
if (isset($total[0])) {
$total = $total[0];
} else {
$total['imposto'] = '';
$total['total'] = '';
}
return array('venda' => $venda, 'form' => $form, 'id' => $id, 'itens' => $itens, 'total' => $total);
}
public function indexAction()
{
if (!$this->getRequest()->isXmlHttpRequest()) {
return $this->redirect()->toRoute('venda');
}
$entity = new VendaItemEntity();
$form = new VendaItemForm();
$form->bind($entity);
$post = $this->getRequest()->getPost();
$form->setData($post);
if ($form->isValid()) {
$service = $this->getCalculoService();
$venda_id = $form->get('venda_id')->getValue();
$item_id = $form->get('item_id')->getValue();
$quantidade = $form->get('quantidade')->getValue();
$result = $service->calcule($item_id, $quantidade);
if ($result) {
$data = $result->current();
$entity->setImposto($data['imposto']);
$entity->setTotal($data['total']);
$service = $this->getVendaItemMapper();
$result = $service->save($entity);
if ($result) {
$vendas = $this->getVendaMapper()->fetchVendaItem($venda_id)->toArray();
}
}
}
return new JsonModel($vendas);
}