* @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global `$post`.
 */
function tripp_coupon_data( $post = 0 ) {
	/**
	 * Coupons feature is included in the Tripp XT plugin.
	 */
	if ( ! function_exists( 'tripp_xt_get_coupons' ) ) {
		return;
	}

	if ( post_password_required( $post ) ) {
		return;
	}

	$post = get_post( $post );
	if ( ! $post ) {
		return;
	}

	$coupons = tripp_xt_get_coupons( $post->ID );
	if ( ! empty( $coupons ) ) {
		foreach ( $coupons as $coupon ) {
			get_template_part( 'template-parts/single/coupon', '', $coupon );
		}
	}
}