Inventory_Presser_Plugin::mark_vehicles_for_sale_during_insertion( int $post_ID, WP_Post $post, bool $update )

	/**
	 * Fires once a vehicle post has been saved.
	 *
	 * @param int     $post_ID Post ID.
	 * @param WP_Post $post    Post object.
	 * @param bool    $update  Whether this is an existing post being updated.
	 */
	public function mark_vehicles_for_sale_during_insertion( $post_ID, $post, $update ) {
		if ( $update ) {
			// Abort, we only want to affect insertions.
			return;
		}

		// Does the vehicle already have a term in the Availabilities taxonomy?
		$terms = wp_get_object_terms( $post_ID, 'availability' );