public void Add(ConcertProjection item)
{
lock (_object)
{
_concerts[item.Id] = item;
}
}
public void Update(ConcertProjection concert)
{
lock (_object)
{
if (!TryGetConcert(concert.Id, out ConcertProjection concertForUpdate))
{
return;
}
_concerts[concert.Id] = concert;
}
}
public void Project(ConcertCreatedEvent @event)
{
ConcertProjection concertProjection = new ConcertProjection(@event.ConcertId, @event.Title, 0, @event.NumberOfTickets);
_concerts.Add(concertProjection);
}
public bool TryGetConcert(Guid id, out ConcertProjection concertProjection)
{
return(_concerts.TryGetValue(id, out concertProjection));
}