Magento 2 – How to Get Product Reviews Collection with Rating

In this post I am going to explain how to get product reviews with rating in magento 2.

1. Using Dependency Injection

Add below code snippet in Block class.

protected $_reviewCollectionFactory;
protected $_storeManager;
	
public function __construct(
	\Magento\Backend\Block\Template\Context $context,        
	\Magento\Review\Model\ResourceModel\Review\CollectionFactory $reviewCollectionFactory,
	\Magento\Store\Model\StoreManagerInterface $storeManager,
	array $data = []
)
{
	$this->_reviewCollectionFactory = $reviewCollectionFactory;
	$this->_storeManager = $storeManager;
	parent::__construct($context, $data);
}

public function getCurrentStoreId() {
	return $this->_storeManager->getStore()->getId();
}

public function getReviewsCollection() 
{
	$currentStoreId = $this->getCurrentStoreId();

	$reviewsCollection = $this->_reviewCollectionFactory->create()
			->addFieldToSelect('*')
			->addStoreFilter($currentStoreId)
			->addStatusFilter(\Magento\Review\Model\Review::STATUS_APPROVED)
			->setDateOrder()
			->addRateVotes();
	return $reviewsCollection;
}

Add below code snippet in template file.

// Get reviews collection
$reviewsCollection = $block->getReviewsCollection();

echo "<pre>";
print_r($reviewsCollection->getData());
echo "</pre>";

$dateFormat = $block->getDateFormat() ? : \IntlDateFormatter::SHORT;

if ($reviewsCollection && count($reviewsCollection) > 0) {
    foreach ($reviewsCollection AS $review) {
        echo $review->getTitle() . "<br/>";
        echo $review->getDetail() . "<br/>";
        echo $review->getNickname() . "<br/>";
        echo $block->formatDate($review->getCreatedAt(), $dateFormat) . "<br/>";

        // Display Average Rating of Review
        $countRatings = count($review->getRatingVotes());
        if ($countRatings > 0) {
            ?>
            <div class="review-ratings">
                <?php
                $allRatings = 0;
                foreach ($review->getRatingVotes() as $vote) {
                    $allRatings = $allRatings + $vote->getPercent();
                }
                $allRatingsAvg = $allRatings / $countRatings;
                ?>
                <div class="rating-summary">
                    <div class="rating-result" title="<?php echo $allRatingsAvg; ?>%">
                        <meta itemprop="worstRating" content = "1"/>
                        <meta itemprop="bestRating" content = "100"/>
                        <span style="width:<?php echo $allRatingsAvg; ?>%">
                            <span itemprop="ratingValue"><?php echo $allRatingsAvg; ?>%</span>
                        </span>
                    </div>
                </div>
            </div>
            <?php
        }
    }
}

2. Using Object Manager

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

//Get current store id
$storeManager = $objectManager->get('\Magento\Store\Model\StoreManagerInterface');
$currentStoreId = $storeManager->getStore()->getId();

$reviewCollectionFactory = $objectManager->create('Magento\Review\Model\ResourceModel\Review\CollectionFactory')->create();

// Get reviews collection
$reviewsCollection = $reviewCollectionFactory->addFieldToSelect('*')
        ->addStoreFilter($currentStoreId)
        ->addStatusFilter(\Magento\Review\Model\Review::STATUS_APPROVED)
        ->setDateOrder()
        ->addRateVotes();

echo "<pre>";
print_r($reviewsCollection->getData());
echo "</pre>";

$dateFormat = $block->getDateFormat() ? : \IntlDateFormatter::SHORT;

if ($reviewsCollection && count($reviewsCollection) > 0) {
    foreach ($reviewsCollection AS $review) {
        echo $review->getTitle() . "<br/>";
        echo $review->getDetail() . "<br/>";
        echo $review->getNickname() . "<br/>";
        echo $block->formatDate($review->getCreatedAt(), $dateFormat) . "<br/>";

        // Display Average Rating of Review
        $countRatings = count($review->getRatingVotes());
        if ($countRatings > 0) {
            ?>
            <div class="review-ratings">
                <?php
                $allRatings = 0;
                foreach ($review->getRatingVotes() as $vote) {
                    $allRatings = $allRatings + $vote->getPercent();
                }
                $allRatingsAvg = $allRatings / $countRatings;
                ?>
                <div class="rating-summary">
                    <div class="rating-result" title="<?php echo $allRatingsAvg; ?>%">
                        <meta itemprop="worstRating" content = "1"/>
                        <meta itemprop="bestRating" content = "100"/>
                        <span style="width:<?php echo $allRatingsAvg; ?>%">
                            <span itemprop="ratingValue"><?php echo $allRatingsAvg; ?>%</span>
                        </span>
                    </div>
                </div>
            </div>
            <?php
        }
    }
}

Thats it. Enjoy Magento 2!!

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