protected override void When(object evt)
{
State = evt switch
{
V1.ScreeningScheduled e => State.With(x =>
{
x.Id = e.ScreeningId;
x.Capacity = e.TheaterCapacity;
}),
V1.SeatReserved e => State.When(e),
_ => State
};
}
public void Schedule(
string screeningId,
Movie movie, Theater theater,
DateTimeOffset startsAt
)
{
if (Version >= 0)
{
throw new InvalidOperationException("Can't do that, go away");
}
var evt = new V1.ScreeningScheduled
{
ScreeningId = screeningId,
MovieId = movie.Id,
TheaterId = theater.Id,
TheaterCapacity = theater.Capacity,
DurationInMinutes = movie.DurationInMinutes,
StartsAt = startsAt
};
Apply(evt);
}
