PhalconRest\Mvc\Controllers\CrudResourceController::update PHP Method

    public function update($id)
    {
        $this->beforeHandle();
        $this->beforeHandleWrite();
        $this->beforeHandleUpdate($id);
        $data = $this->getPostedData();
        $item = $this->getItem($id);
        if (!$item) {
            return $this->onItemNotFound($id);
        }
        if (!$data || count($data) == 0) {
            return $this->onNoDataProvided();
        }
        if (!$this->postDataValid($data, true)) {
            return $this->onDataInvalid($data);
        }
        if (!$this->saveAllowed($data) || !$this->updateAllowed($item, $data)) {
            return $this->onNotAllowed();
        }
        $data = $this->transformPostData($data);
        $newItem = $this->updateItem($item, $data);
        if (!$newItem) {
            return $this->onUpdateFailed($item, $data);
        }
        $primaryKey = $this->getModelPrimaryKey();
        $responseData = $this->getFindData($newItem->{$primaryKey});
        $response = $this->getUpdateResponse($responseData, $data);
        $this->afterHandleUpdate($newItem, $data, $response);
        $this->afterHandleWrite();
        $this->afterHandle();
        return $response;
    }