//Delete medicine by choosen id
    public Medicine deleteMedicineById(long idMedicine) {
        Query<Medicine> query = queryHelper.getMedicineQueryBuilder().
                where(MedicineDao.Properties.Id.like(idMedicine)).buildDelete();


    return query.unique();
    }
    //Delete all medicines
    public List<Medicine> deleteAllMedicine() {
        Query<Medicine> query = queryHelper.getMedicineQueryBuilder()
                .buildDelete();

        return query.list();
    }