How to get the percentage of reviews of each product by product id in Magento 2?

[azizusman88105]

For example, I have 5 5-star reviews, 3 2-star reviews and 2 1-star reviews, when var_dump on the screen, it will look like this: 50% 5-star reviews, 30% 2-star reviews, 20% 1-star reviews Pls help me, thanks

[Sanjay Jethva]

@azizusman88105 

Use the below code to get the percentage of reviews for each product by product id in Magento 2:

$objectManager = \Magento\Framework\App\ObjectManager::getInstance();

$product_id = 10;
$product = $objectManager->create('Magento\Catalog\Model\Product')->load($product_id);

$reviewFactory = $objectManager->create('Magento\Review\Model\Review');
$storeManager = $objectManager->create('\Magento\Store\Model\StoreManagerInterface');
$storeId = $storeManager->getStore()->getStoreId();
$reviewFactory->getEntitySummary($product, $storeId);
$ratingSummary = $product->getRatingSummary()->getRatingSummary();
$rat = (int)$ratingSummary;

echo $rat;

[harshityadav]

$objectManager = \Magento\Framework\App\ObjectManager::getInstance();

$product_id = 1;
$product = $objectManager->create('Magento\Catalog\Model\Product')->load($product_id);
$review = $objectManager->create('Magento\Review\Model\Review');
$store = $objectManager->create('\Magento\Store\Model\StoreManagerInterface');
$storeId = $store->getStore()->getStoreId();
$review->getEntitySummary($product, $storeId);
$ratingSummary = $product->getRatingSummary()->getRatingSummary();
$rating = (int)$ratingSummary;
echo $rating;