public ClearingSaga(IClearingApi clearingApi)
{
_clearingApi = clearingApi;
InstanceState(x => x.CurrentState);
Initially(When(Authorization)
.TransitionTo(Authorizing)
.Then(context => context.GetOrAddPayload(() => _clearingApi.ProcessRequest(context.Data)))
.Respond(context => context.GetPayload <AuthorizationResponse>())
.Then(context =>
{
AuthorizationResponse response;
if (context.TryGetPayload(out response) && response.ClearingStatus == ClearingStatus.Rejected)
{
this.RaiseEvent(context.Instance, Rejected);
}
}));
During(Authorizing,
When(Rejected)
.Finalize(),
When(Settlement)
.TransitionTo(Settling)
.Respond(context => _clearingApi.ProcessRequest(context.Data))
.Finalize());
SetCompletedWhenFinalized();
}