public void Handle(ConferenceUpdated @event)
{
using (var context = this._contextFactory.Invoke()) {
var confDto = context.Find <ReadModel.Conference>(@event.SourceId);
if (confDto != null)
{
confDto.Code = @event.Slug;
confDto.Description = @event.Description;
confDto.Location = @event.Location;
confDto.Name = @event.Name;
confDto.StartDate = @event.StartDate;
confDto.Tagline = @event.Tagline;
confDto.TwitterSearch = @event.TwitterSearch;
context.SaveChanges();
}
else
{
throw new InvalidOperationException(
string.Format("Failed to locate Conference read model for updated conference with id {0}.",
@event.SourceId));
}
}
}
/// <summary>
/// Invoked when a message stanza has been received.
/// </summary>
/// <param name="stanza">The stanza which has been received.</param>
/// <returns>true to intercept the stanza or false to pass the stanza
/// on to the next handler.</returns>
public bool Input(Message message)
{
if (message.Type == MessageType.Chat)
{
// Do we receive a conference-info message ?
if (message.Data["conference-info"] != null)
{
ConferenceUpdated.Raise(this, new Sharp.Xmpp.Extensions.MessageEventArgs(message.Data["conference-info"].ToXmlString()));
return(true);
}
}
// Pass the message on to the next handler.
return(false);
}
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));
}
}
public Task HandleAsync(ConferenceUpdated evnt)
{
return(TryUpdateRecordAsync(connection =>
{
var info = evnt.Info;
return connection.UpdateAsync(new
{
Name = info.Name,
Description = info.Description,
Location = info.Location,
Tagline = info.Tagline,
TwitterSearch = info.TwitterSearch,
StartDate = info.StartDate,
EndDate = info.EndDate,
IsPublished = 0,
Version = evnt.Version,
EventSequence = evnt.Sequence
}, new
{
Id = evnt.AggregateRootId,
Version = evnt.Version - 1
}, ConfigSettings.ConferenceTable);
}));
}
