void SetupCommands()
{
Command <Commands.CreateNewCompany>(cmd => {
var evt1 = new Events.CompanyCreated(this.PersistenceId);
var evt2 = new Events.NameChanged(cmd.Name);
Persist(evt1, evt =>
{
this.Entity = new CompanyState(evt);
Context.System.EventStream.Publish(evt);
Persist(evt2, e =>
{
this.Entity.Apply(e);
this.CheckForSnapshot();
Context.System.EventStream.Publish(e);
});
});
});
Command <Commands.ChangeCompanyName>(cmd =>
{
var evt = new Events.NameChanged(cmd.Name);
Persist(evt, e =>
{
this.Entity.Apply(e);
this.CheckForSnapshot();
Context.System.EventStream.Publish(e);
});
});
}
public async Task Handle(Events.NameChanged e, IMessageHandlerContext ctx)
{
var user = await ctx.UoW().Get <Models.User>(e.UserName).ConfigureAwait(false);
user.GivenName = e.GivenName;
await ctx.UoW().Update(user.Id, user).ConfigureAwait(false);
}
private void Handle(Events.NameChanged e)
{
this.Name = new ValueObjects.Name(e.Name);
}
private void Handle(Events.NameChanged e)
{
this.Name = e.Name;
}
public void Apply(Events.NameChanged evt)
{
this.Name = evt.Name;
}