public async Task <Unit> Handle(ThingDeletedEvent @event, CancellationToken cancellationToken)
{
_logger.LogInformation($"---- Received {nameof(ThingDeletedEvent)} message: Thing.Guid = [{@event.Guid}] ----");
var thing = await _thingRepository.GetByGuid(@event.Guid);
if (thing == null)
{
return(await HandleNotExistingThing(@event));
}
thing.Deleted = true;
await _unitOfWork.Commit();
_logger.LogInformation($"---- Deleted {nameof(ThingDeletedEvent)} message: Thing.Guid = [{@event.Guid}] ----");
return(await Task.FromResult(Unit.Value));
}
public async Task <Unit> Handle(ThingCreatedEvent @event, CancellationToken cancellationToken)
{
_logger.LogInformation($"---- Received {nameof(ThingCreatedEvent)} message: Thing.Guid = [{@event.Guid}] ----");
var thing = await _thingRepository.GetByGuid(@event.Guid);
if (thing != null)
{
_logger.LogInformation($"---- Thing with Guid = [{@event.Guid}] already exists. Skipping event ----");
return(await Task.FromResult(Unit.Value));
}
thing = _thingMappingService.Map(@event);
_thingRepository.Add(thing);
await _unitOfWork.Commit();
_logger.LogInformation($"---- Saved {nameof(ThingCreatedEvent)} message: Thing.Guid = [{@event.Guid}] Thing.Id = [{thing.Id}]----");
return(await Task.FromResult(Unit.Value));
}