public async Task HandleAsync(RemarkVoteSubmitted @event)
{
await _handler
.Run(async() =>
{
var vote = @event.Positive
? Vote.CreatePositiveVote(@event.UserId, @event.RemarkId)
: Vote.CreateNegativeVote(@event.UserId, @event.RemarkId);
await _remarkStatisticsRepository.AddVoteAsync(vote);
await _userStatisticsRepository.AddVoteAsync(vote);
})
.OnError((ex, logger) => logger.Debug(ex, $"Error while handling {@event.GetType().Name} event"))
.ExecuteAsync();
}
public async Task HandleAsync(RemarkVoteDeleted @event)
{
await _handler
.Run(async() =>
{
var votes = await _remarkStatisticsRepository.BrowseVotesAsync(new BrowseRemarkVotes
{
Page = 1,
Results = int.MaxValue,
RemarkId = @event.RemarkId
});
if (votes.HasValue)
{
var originalVote = votes.Value.Items
.LastOrDefault(x => x.UserId == @event.UserId);
var vote = Vote.CreateDeletedVote(originalVote);
await _remarkStatisticsRepository.AddVoteAsync(vote);
}
})
.OnError((ex, logger) => logger.Debug(ex,
$"Error while handling {@event.GetType().Name} event in remark statistics"))
.Next()
.Run(async() =>
{
var votes = await _userStatisticsRepository.BrowseVotesAsync(new BrowseUserVotes
{
Page = 1,
Results = int.MaxValue,
UserId = @event.UserId
});
if (votes.HasValue)
{
var originalVote = votes.Value.Items
.LastOrDefault(x => x.RemarkId == @event.RemarkId);
var vote = Vote.CreateDeletedVote(originalVote);
await _userStatisticsRepository.AddVoteAsync(vote);
}
})
.OnError((ex, logger) => logger.Debug(ex,
$"Error while handling {@event.GetType().Name} event in user statistics"))
.Next()
.ExecuteAllAsync();
}