public void Update(RoleGroupDTO roleGroupDTO)
{
//get persisted item
var persisted = _Repository.Get(roleGroupDTO.Id);
if (persisted != null) //if customer exist
{
var current = roleGroupDTO.ToModel();
current.Created = persisted.Created; //不修改创建时间
if (current.Name.IsNullOrBlank())
{
throw new DataExistsException(UserSystemResource.Common_Name_Empty);
}
if (_Repository.Exists(current))
{
throw new DataExistsException(UserSystemResource.RoleGroup_Exists);
}
//Merge changes
_Repository.Merge(persisted, current);
//commit unit of work
_Repository.UnitOfWork.Commit();
}
else
{
// Not Exists
}
}
