public bool UpdateRole(Role role)
{
if (role.Id == Guid.Empty) throw new Exception("Invalid role.");
if (string.IsNullOrEmpty(role.Name)) throw new Exception("Invalid role name.");
return _conn.Perform(conn => conn.Update(role)) == 1;
}
public bool InsertRole(Role role)
{
if (role.Id != Guid.Empty) throw new Exception("A role with a predetermined unique ID can not be created. The Id will be generated automatically.");
role.Id = GuidUtil.NewSequentialId();
return _conn.Perform(conn => conn.Insert(role)) == 1;
}