hasEmotionForSameDeviceType example

$emotion = $this->saveEmotion($data);

            if ($emotion === null) {
                $this->View()->assign([
                    'data' => $this->Request()->getParams(),
                    'success' => false,
                ]);

                return;
            }

            $alreadyExists = $this->hasEmotionForSameDeviceType((int) $data['categoryId']);

            $data['id'] = $emotion->getId();

            $this->generateEmotionSeoUrls($emotion);
            $this->removePreview($emotion->getId());

            $this->View()->assign([
                'data' => $data,
                'success' => true,
                'alreadyExists' => $alreadyExists,
            ]);
        }