How to Get Courses Purchased with WooCommerce

<?php

$args = array(
      'post_type'	=> 'course',
    );

$query = new WP_Query($args);

while($query->have_posts()) {
	$query->the_post();

  $course_id = get_the_ID();
  $product_id = wpc_get_connected_product_id( $course_id );
  $current_user = wp_get_current_user();
  $link = get_the_permalink();

	// check if the course is connected to a WooCommerce product.
  if( wpc_get_connected_product_id( $course_id ) !== false ) {

		// check that the customer has bought the course.
    $has_bought = wc_customer_bought_product( $current_user->user_email, $current_user->ID, $product_id );

		// if the customer has bought the course, show it.
    if( $has_bought !== false ) {
      echo '<a href="' . $link . '">' . get_the_title() . '</a>';
    }

  }

}

wp_reset_postdata();

?>