public async Task should_increment_the_visit_counter_when_slot_is_booked()
{
var dayId = Guid.NewGuid().ToString();
var slotSchedule1 = new SlotScheduled(Guid.NewGuid(), dayId, _now, _tenMinutes);
var slotSchedule2 = new SlotScheduled(Guid.NewGuid(), dayId, _now.AddMinutes(10), _tenMinutes);
var slotBooked1 = new SlotBooked(dayId, slotSchedule1.SlotId, "patient 1");
var slotBooked2 = new SlotBooked(dayId, slotSchedule2.SlotId, "patient 1");
await Given(slotSchedule1, slotSchedule2, slotBooked1, slotBooked2);
Then(2, await _repository.CountByPatientAndMonth("patient 1", _now.Month));
}
public OverbookingProcessManager(IBookedSlotsRepository bookedSlotRepository, int bookingLimitedPerPatient,
ICommandStore commandStore, Func <Guid> idGenerator)
{
When <SlotScheduled>(async(e, m) =>
{
await bookedSlotRepository.AddSlot(new BookedSlot(e.SlotId.ToString(), e.DayId, e.SlotStartTime.Month));
});
When <SlotBooked>(async(e, m) =>
{
await bookedSlotRepository.MarkSlotAsBooked(e.SlotId.ToString(), e.PatientId);
var slot = await bookedSlotRepository.GetSlot(e.SlotId.ToString());
var count = await bookedSlotRepository.CountByPatientAndMonth(e.PatientId, slot.Month);
if (count > bookingLimitedPerPatient)
{
await commandStore.Send(new CancelSlotBooking(e.DayId, e.SlotId, "overbooked"),
new CommandMetadata(m.CorrelationId, new CausationId(idGenerator())));
}
});
When <SlotBookingCancelled>(async(e, m) =>
{
await bookedSlotRepository.MarkSlotAsAvailable(e.SlotId.ToString());
});
}