private void Handle(IAcSession acSession, IMenuUpdateIo input, bool isCommand)
{
var acDomain = _set._acDomain;
var menuById = _set._menuById;
var menuRepository = acDomain.RetrieveRequiredService <IRepository <Menu, Guid> >();
MenuState bkState;
if (!acDomain.MenuSet.TryGetMenu(input.Id, out bkState))
{
throw new ValidationException("给定标识的菜单不存在" + input.Id);
}
Menu entity;
var stateChanged = false;
lock (Locker)
{
MenuState oldState;
if (!acDomain.MenuSet.TryGetMenu(input.Id, out oldState))
{
throw new ValidationException("给定标识的菜单不存在" + input.Id);
}
entity = menuRepository.GetByKey(input.Id);
if (entity == null)
{
throw new NotExistException();
}
entity.Update(input);
var newState = MenuState.Create(acDomain, entity);
stateChanged = newState != bkState;
if (stateChanged)
{
Update(newState);
}
if (isCommand)
{
try
{
menuRepository.Update(entity);
menuRepository.Context.Commit();
}
catch
{
if (stateChanged)
{
Update(bkState);
}
menuRepository.Context.Rollback();
throw;
}
}
}
if (isCommand && stateChanged)
{
acDomain.MessageDispatcher.DispatchMessage(new MenuUpdatedEvent(acSession, entity, input, isPrivate: true));
}
}
public void Update(IMenuUpdateIo input)
{
this.AppSystemId = input.AppSystemId;
this.Description = input.Description;
this.Icon = input.Icon;
this.Name = input.Name;
this.SortCode = input.SortCode;
this.Url = input.Url;
}
public MenuUpdatedEvent(IAcSession acSession, MenuBase source, IMenuUpdateIo input)
: base(acSession, source)
{
if (input == null)
{
throw new System.ArgumentNullException("input");
}
this.Input = input;
}
public MenuUpdatedEvent(IAcSession acSession, MenuBase source, IMenuUpdateIo input)
: base(acSession, source)
{
if (input == null)
{
throw new System.ArgumentNullException("input");
}
this.Input = input;
}
public void Update(IMenuUpdateIo input)
{
this.AppSystemId = input.AppSystemId;
this.Description = input.Description;
this.Icon = input.Icon;
this.Name = input.Name;
this.SortCode = input.SortCode;
this.Url = input.Url;
}
internal MenuUpdatedEvent(IAcSession acSession, MenuBase source, IMenuUpdateIo input, bool isPrivate)
: this(acSession, source, input)
{
this.IsPrivate = isPrivate;
}
internal MenuUpdatedEvent(IAcSession acSession, MenuBase source, IMenuUpdateIo input, bool isPrivate)
: this(acSession, source, input)
{
this.IsPrivate = isPrivate;
}
