public void Handle(SeatAssigned @event)
{
var dto = Find(@event.SourceId);
var seat = dto.Seats.First(x => x.Position == @event.Position);
Mapper.Map(@event, seat);
orderSeatsRepository.Update(dto);
}
public void Handle(OrderRegistrantAssigned @event)
{
var dto = GetDraftOrder(@event.SourceId);
if (WasNotAlreadyHandled(dto, @event.Version))
{
dto.RegistrantEmail = @event.Email;
dto.OrderVersion = @event.Version;
draftOrderRepository.Update(dto);
}
}
public void Handle(SeatUpdated @event)
{
var dto = GetSeatTypeView(@event.SourceId);
if (dto != null)
{
dto.Description = @event.Description;
dto.Name = @event.Name;
dto.Price = @event.Price;
// Calculate diff to drive the seat availability.
// Is it appropriate to have this here?
var diff = @event.Quantity - dto.Quantity;
dto.Quantity = @event.Quantity;
seatTypeRepository.Update(dto);
if (diff > 0)
{
this.bus.Send(
new AddSeats
{
ConferenceId = @event.ConferenceId,
SeatType = @event.SourceId,
Quantity = diff,
});
}
else
{
this.bus.Send(
new RemoveSeats
{
ConferenceId = @event.ConferenceId,
SeatType = @event.SourceId,
Quantity = Math.Abs(diff),
});
}
}
else
{
throw new InvalidOperationException(
string.Format("Failed to locate Seat Type read model being updated with id {0}.",
@event.SourceId));
}
}
public void Handle(OrderTotalsCalculated @event)
{
var seatTypeIds = @event.Lines.OfType <SeatOrderLine>().Select(x => x.SeatType).Distinct().ToArray();
var dto = pricedOrderRepository.GetBy(x => x.OrderId == @event.SourceId).FirstOrDefault();
if (!WasNotAlreadyHandled(dto, @event.Version))
{
// message already handled, skip.
return;
}
//var seatTypeDescriptions = GetSeatTypeDescriptions(seatTypeIds, context);
dto.Lines = new List <PricedOrderLine>();
for (int i = 0; i < @event.Lines.Length; i++)
{
var orderLine = @event.Lines[i];
var line = new PricedOrderLine
{
LineTotal = orderLine.LineTotal,
Position = i,
};
var seatOrderLine = orderLine as SeatOrderLine;
if (seatOrderLine != null)
{
// should we update the view model to avoid losing the SeatTypeId?
line.Description = seatTypeRepository.GetByKey(seatOrderLine.SeatType).Name;
line.UnitPrice = seatOrderLine.UnitPrice;
line.Quantity = seatOrderLine.Quantity;
}
dto.Lines.Add(line);
}
dto.Total = @event.Total;
dto.IsFreeOfCharge = @event.IsFreeOfCharge;
dto.OrderVersion = @event.Version;
pricedOrderRepository.Update(dto);
}
public void Handle(ConferenceUpdated @event)
{
var dto = GetConferenceView(@event.SourceId);
if (dto != null)
{
dto.Code = @event.Slug;
dto.Description = @event.Description;
dto.Location = @event.Location;
dto.Name = @event.Name;
dto.StartDate = @event.StartDate;
dto.Tagline = @event.Tagline;
dto.TwitterSearch = @event.TwitterSearch;
conferenceRepository.Update(dto);
}
else
{
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture,
"Failed to locate Conference read model for updated conference with id {0}.",
@event.SourceId));
}
}
