private void SaveStaffMember(StaffModel staff)
        {
            using (var api = new BusinessContext())
            {
                try
                {
                    var tmpStaffMember = api.GetStaffMembersById(staff.Id);
                    tmpStaffMember.FirstName      = staff.FirstName;
                    tmpStaffMember.LastName       = staff.LastName;
                    tmpStaffMember.TreatmentsList = staff.TreatmentsList;

                    api.EditStaffMember(tmpStaffMember);
                }
                catch (Exception)
                {
                    // TODO: Cover error handling
                }

                this.Success = "Staff Member " + this.FirstName + " " + this.LastName + " Saved!";
                int index = this.StaffMembers.IndexOf(staff);
                this.StaffMembers.ReplaceItem(index, staff);
            }
        }