public AppSystemAddedEvent(IAcSession acSession, AppSystemBase source, IAppSystemCreateIo input)
: base(acSession, source)
{
if (input == null)
{
throw new ArgumentNullException("input");
}
this.Input = input;
}
public AppSystemAddedEvent(IAcSession acSession, AppSystemBase source, IAppSystemCreateIo input)
: base(acSession, source)
{
if (input == null)
{
throw new ArgumentNullException("input");
}
this.Input = input;
}
public static AppSystem Create(IAppSystemCreateIo input)
{
Debug.Assert(input.Id != null, "input.Id != null");
return(new AppSystem(input.Id.Value)
{
Code = input.Code,
Name = input.Name,
Description = input.Description,
Icon = input.Icon,
PrincipalId = input.PrincipalId,
SsoAuthAddress = input.SsoAuthAddress,
IsEnabled = input.IsEnabled,
SortCode = input.SortCode,
ImageUrl = input.ImageUrl
});
}
public static AppSystem Create(IAppSystemCreateIo input)
{
Debug.Assert(input.Id != null, "input.Id != null");
return new AppSystem
{
Code = input.Code,
Id = input.Id.Value,
Name = input.Name,
Description = input.Description,
Icon = input.Icon,
PrincipalId = input.PrincipalId,
SsoAuthAddress = input.SsoAuthAddress,
IsEnabled = input.IsEnabled,
SortCode = input.SortCode,
ImageUrl = input.ImageUrl
};
}
private void Handle(IAcSession acSession, IAppSystemCreateIo input, bool isCommand)
{
var dicByCode = _set._dicByCode;
var dicById = _set._dicById;
var acDomain = _set._acDomain;
var repository = acDomain.RetrieveRequiredService <IRepository <AppSystem> >();
if (string.IsNullOrEmpty(input.Code))
{
throw new ValidationException("编码不能为空");
}
if (!input.Id.HasValue)
{
throw new AnycmdException("标识是必须的");
}
AppSystem entity;
lock (MessageLocker)
{
if (acDomain.AppSystemSet.ContainsAppSystem(input.Id.Value))
{
throw new AnycmdException("给定标识的记录已经存在" + input.Id);
}
if (acDomain.AppSystemSet.ContainsAppSystem(input.Code))
{
throw new ValidationException("重复的应用系统编码" + input.Code);
}
AccountState principal;
// TODO:考虑将AppSystem.PrincipalId重命名为AppSystem.DevPrincipalId，从而与业务负责人分开。
if (!acDomain.SysUserSet.TryGetDevAccount(input.PrincipalId, out principal))
{
throw new ValidationException("意外的应用系统负责人，业务系统负责人必须是开发人员");
}
entity = AppSystem.Create(input);
var state = AppSystemState.Create(acDomain, entity);
if (!dicByCode.ContainsKey(state.Code))
{
dicByCode.Add(state.Code, state);
}
if (!dicById.ContainsKey(state.Id))
{
dicById.Add(state.Id, state);
}
// 如果是命令则持久化
if (isCommand)
{
try
{
repository.Add(entity);
repository.Context.Commit();
}
catch
{
if (dicByCode.ContainsKey(entity.Code))
{
dicByCode.Remove(entity.Code);
}
if (dicById.ContainsKey(entity.Id))
{
dicById.Remove(entity.Id);
}
repository.Context.Rollback();
throw;
}
}
}
// 如果是命令则分发事件
if (isCommand)
{
acDomain.MessageDispatcher.DispatchMessage(new AppSystemAddedEvent(acSession, entity, input, isPrivate: true));
}
}
internal AppSystemAddedEvent(IAcSession acSession, AppSystemBase source, IAppSystemCreateIo input, bool isPrivate)
: this(acSession, source, input)
{
this.IsPrivate = isPrivate;
}
internal AppSystemAddedEvent(IAcSession acSession, AppSystemBase source, IAppSystemCreateIo input, bool isPrivate)
: this(acSession, source, input)
{
this.IsPrivate = isPrivate;
}