tootle-linux-client/src/API/Notification.vala

public class Tootle.API.Notification : Entity, Widgetizable {

    public string id { get; set; }
    public API.Account account { get; set; }
    public API.NotificationType kind { get; set; }
    public string created_at { get; set; }
    public API.Status? status { get; set; default = null; }

    public override Gtk.Widget to_widget () {
        return new Widgets.Notification (this);
    }

    public Soup.Message? dismiss () {
        if (kind == NotificationType.FOLLOW_REQUEST)
            return reject_follow_request ();

		var req = new Request.POST ("/api/v1/notifications/dismiss")
		    .with_account (accounts.active)
			.with_param ("id", id)
			.exec ();
        return req;
    }

    public Soup.Message accept_follow_request () {
        var req = new Request.POST (@"/api/v1/follow_requests/$(account.id)/authorize")
            .with_account (accounts.active)
            .exec ();
        return req;
    }

    public Soup.Message reject_follow_request () {
        var req = new Request.POST (@"/api/v1/follow_requests/$(account.id)/reject")
            .with_account (accounts.active)
            .exec ();
        return req;
    }

}