public function restart_all_ratings() {

		$nonce = isset( $_POST['nonce'] ) ? $_POST['nonce'] : '';

		if ( ! wp_verify_nonce( $nonce, 'eliasis' ) && ! wp_verify_nonce( $nonce, 'customRatingGrifusAdmin' ) ) {
			die( 'Busted!' );
		}

		$response['ratings_restarted'] = 0;

		$posts = $this->model->get_posts();

		foreach ( $posts as $post ) {
			if ( isset( $post->ID ) && ! $this->model->get_movie_votes( $post->ID ) ) {
				$this->set_rating_and_votes(
					$post->ID,
					$this->get_default_votes( $post->ID )
				);
				$response['ratings_restarted']++;
			}
		}

		echo json_encode( $response );

		die();
	}