Products url outside wocommerce shop page

[synerdb]

im trying to get woocommerce products loop in home page, everything works fine like product title, products id, product image but product permalink is not working…
getting home url

<?php  
$args = array(
'post_type'             => 'product',   
'posts_per_page'        => 6,
'post_status'           => 'publish',
'taxonomy' => 'product_cat',
'hide_empty' => true,
'parent'   => 0
);

$loop = new WP_Query( $args );

while ( $loop->have_posts() ) : $loop->the_post();
global $product;
?>
<div class="product-image">
    <?php the_post_thumbnail(); ?>
</div>

<div class="product-title">
    <h6><?php echo get_the_title(); ?></h6>
</div>

<div class="product-id">
    <h6><?php echo $product->get_id();; ?></h6>
</div>

<a href="<?php echo get_permalink(); ?>" class="dodo">Add to cart</a>
<?php
    endwhile;
    wp_reset_query();
?>  

But Add to cart(permalink) is not working, it’s not getting product url, have tried different methods:

1. <a href="<?php echo esc_url( $product->get_product_url() ) ?>">

<?php 
   $productId  = $product->get_id();
   $productUrl = get_permalink($productId);
?>
2. <a href="<?php echo $productUrl; ?>">

But none of above worked.

[subhasishmishra3]

Have you tried this? First try to echo the product Id. If you are getting the product id then you can try this.

$product = wc_get_product( $product_id );
$permalink = $product->get_permalink();