public async Task <bool> DeleteSeriesLiked(SeriesLiked seriesLiked)
{
using (var trans = _context.Database.BeginTransaction(_capPublisher, autoCommit: false))
{
try
{
_context.SeriesLiked.Remove(seriesLiked);
await _context.SaveChangesAsync();
var seriesLikedDeletedEvent = _mapper.Map <SeriesLikedDeletedEvent>(seriesLiked);
await _capPublisher.SendEvent(EventInfo.SeriesLikedDeleted,
seriesLikedDeletedEvent);
await trans.CommitAsync();
return(true);
}
catch (Exception e)
{
await trans.RollbackAsync();
_logger.LogError(e, $"Unexpected error while deleting series liked" +
$" SeriesId:{seriesLiked.SeriesId} UserId:{seriesLiked.ViewerId}");
return(false);
}
}
}
public async Task <bool> CreateSeriesLiked(Series series, string viewerId)
{
using (var trans = _context.Database.BeginTransaction(_capPublisher, autoCommit: false))
{
try
{
var seriesLiked = new SeriesLiked
{
SeriesId = series.SeriesId,
ViewerId = viewerId
};
_context.SeriesLiked.Add(seriesLiked);
await _context.SaveChangesAsync();
var seriesLikedEvent = _mapper.Map <SeriesLikedEvent>(seriesLiked);
await _capPublisher.SendEvent(EventInfo.SeriesLikedCreated, seriesLikedEvent);
await trans.CommitAsync();
return(true);
}
catch (Exception e)
{
await trans.RollbackAsync();
_logger.LogError(e, $"Unexpected error while creating series liked" +
$" SeriesId:{series.SeriesId} UserId:{viewerId}");
return(false);
}
}
}
