/// <summary>
        /// Creates Employee and User Account
        /// </summary>
        /// <param name="firstname">Firstname of employee</param>
        /// <param name="lastname">Lastname of employee</param>
        /// <param name="department">Department of employee</param>
        /// <param name="emailaddress">Email Address of employee</param>
        /// <param name="password">Password of employee</param>
        public void CreateEmployee(string firstname, string lastname, string department, string emailaddress, string password)
        {
            //init employee object with given info
            Employee employee = new Employee(
                firstname,
                lastname,
                department);


            UserAccountEntry userAccount = new UserAccountEntry(emailaddress, password);


            //create employee in dB
            db.CreateEmployeeUserAccount(employee, userAccount);
        }