public void Handle(SeatUpdated @event)
{
using (var repository = this.contextFactory.Invoke())
{
var dto = repository.Find <SeatType>(@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;
repository.Save(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(SeatUpdated @event)
{
using (var context = this.contextFactory.Invoke())
{
var dto = context.Find <PricedOrderLineSeatTypeDescription>(@event.SourceId);
if (dto == null)
{
dto = new PricedOrderLineSeatTypeDescription {
SeatTypeId = @event.SourceId
};
context.Set <PricedOrderLineSeatTypeDescription>().Add(dto);
}
dto.Name = @event.Name;
context.SaveChanges();
}
}
public void Handle(SeatUpdated @event)
{
using (var context = contextFactory.Invoke()) {
var dto = context.Find <PricedOrderLineSeatTypeDescription>(@event.SourceId);
if (dto == null)
{
dto = new PricedOrderLineSeatTypeDescription {
SeatTypeId = @event.SourceId
};
context.Set <PricedOrderLineSeatTypeDescription>().Add(dto);
}
dto.Name = @event.Name;
context.SaveChanges();
seatDescriptionsCache.Set("SeatDescription_" + dto.SeatTypeId, dto, new CacheItemPolicy {
AbsoluteExpiration = DateTimeOffset.UtcNow.AddMinutes(5)
});
}
}
public void Handle(SeatUpdated @event)
{
using (var context = this._contextFactory.Invoke()) {
var dto = context.Find <SeatType>(@event.SourceId);
if (dto != null)
{
dto.Description = @event.Description;
dto.Name = @event.Name;
dto.Price = @event.Price;
var diff = @event.Quantity - dto.Quantity;
dto.Quantity = @event.Quantity;
context.Save(dto);
if (diff > 0)
{
this._commandBus.Send(new AddSeats()
{
ConferenceId = @event.ConferenceId,
SeatType = @event.SourceId,
Quantity = diff
});
}
else
{
this._commandBus.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(SeatUpdated @event)
{
this.innerGenerator.Handle(@event);
}