private void Handle(IAcSession acSession, Guid infoDicId, bool isCommand)
{
var acDomain = _set._acDomain;
var infoDicDicById = _set._infoDicDicById;
var infoDicDicByCode = _set._infoDicDicByCode;
var infoDicRepository = acDomain.RetrieveRequiredService <IRepository <InfoDic, Guid> >();
InfoDicState infoDic;
if (!acDomain.NodeHost.InfoDics.TryGetInfoDic(infoDicId, out infoDic))
{
return;
}
var infoDicItems = acDomain.NodeHost.InfoDics.GetInfoDicItems(infoDic);
if (infoDicItems != null && infoDicItems.Count > 0)
{
throw new ValidationException("信息字典下有信息字典项时不能删除");
}
InfoDic entity = infoDicRepository.GetByKey(infoDicId);
if (entity == null)
{
return;
}
var bkState = InfoDicState.Create(acDomain, entity);
lock (Locker)
{
if (infoDicDicById.ContainsKey(entity.Id))
{
infoDicDicById.Remove(entity.Id);
}
if (infoDicDicByCode.ContainsKey(entity.Code))
{
infoDicDicByCode.Remove(entity.Code);
}
if (isCommand)
{
try
{
infoDicRepository.Remove(entity);
infoDicRepository.Context.Commit();
}
catch
{
if (!infoDicDicById.ContainsKey(entity.Id))
{
infoDicDicById.Add(entity.Id, bkState);
}
if (!infoDicDicByCode.ContainsKey(entity.Code))
{
infoDicDicByCode.Add(entity.Code, bkState);
}
infoDicRepository.Context.Rollback();
throw;
}
}
}
if (isCommand)
{
acDomain.MessageDispatcher.DispatchMessage(new InfoDicRemovedEvent(acSession, entity, isPrivate: true));
}
}
private void Handle(IAcSession acSession, IInfoDicCreateIo input, bool isCommand)
{
var acDomain = _set._acDomain;
var infoDicDicById = _set._infoDicDicById;
var infoDicDicByCode = _set._infoDicDicByCode;
var infoDicRepository = acDomain.RetrieveRequiredService <IRepository <InfoDic, Guid> >();
if (string.IsNullOrEmpty(input.Code))
{
throw new ValidationException("编码不能为空");
}
if (!input.Id.HasValue)
{
throw new ValidationException("标识是必须的");
}
InfoDic entity;
lock (Locker)
{
InfoDicState infoDic;
if (acDomain.NodeHost.InfoDics.TryGetInfoDic(input.Id.Value, out infoDic))
{
throw new ValidationException("给定标识标识的记录已经存在");
}
if (acDomain.NodeHost.InfoDics.TryGetInfoDic(input.Code, out infoDic) && infoDic.Id != input.Id.Value)
{
throw new ValidationException("重复的编码");
}
entity = InfoDic.Create(input);
var state = InfoDicState.Create(acDomain, entity);
if (!infoDicDicById.ContainsKey(entity.Id))
{
infoDicDicById.Add(entity.Id, state);
}
if (!infoDicDicByCode.ContainsKey(entity.Code))
{
infoDicDicByCode.Add(entity.Code, state);
}
if (isCommand)
{
try
{
infoDicRepository.Add(entity);
infoDicRepository.Context.Commit();
}
catch
{
if (infoDicDicById.ContainsKey(entity.Id))
{
infoDicDicById.Remove(entity.Id);
}
if (infoDicDicByCode.ContainsKey(entity.Code))
{
infoDicDicByCode.Remove(entity.Code);
}
infoDicRepository.Context.Rollback();
throw;
}
}
}
if (isCommand)
{
acDomain.MessageDispatcher.DispatchMessage(new InfoDicAddedEvent(acSession, entity, input, isPrivate: true));
}
}
