public async Task <CreateContestResponse> CreateAsync(CreateContestRequest contest)
{
var exists = await _contestRepository.FindByTopicAsync(contest.Topic);
if (exists != null)
{
throw new Exception("A contest with the same Topic already exists.");
}
var result =
await _contestRepository.CreateAsync(ContestMapper.MapCreateContestRequestToContestStorage(contest));
if (contest.Current)
{
await _contestRepository.SetCurrentAsync(result);
// Schedule contest closing job
var job = new SimpleJob(async scheduledTime =>
{
await UpdateAsync(result, new UpdateContestRequest
{
Closed = true
});
});
_singularity.ScheduleJob(new RunOnceSchedule(TimeSpan.FromMinutes(1)), job, false);
}
return(new CreateContestResponse {
Id = result
});
}
public async Task <ReadContestResponse> SetCurrentAsync(string id)
{
var result = await _contestRepository.ReadAsync(id);
if (result != null)
{
await _contestRepository.SetCurrentAsync(id);
}
return(ContestMapper.MapContestStorageToReadContestResponse(result));
}
public async Task <ReadContestResponse> ReadCurrentAsync()
{
var currentContest = await _contestRepository.ReadSettingsAsync("current");
if (currentContest == null)
{
return(null);
}
return(ContestMapper.MapContestStorageToReadContestResponse(await _contestRepository.ReadAsync(currentContest.CurrentId)));
}
public async Task UpdateAsync(string id, UpdateContestRequest updateContestRequest)
{
var contestStorage = ContestMapper.MapUpdateContestRequestToContestStorage(updateContestRequest);
if (updateContestRequest.Closed == true)
{
var winner = await DeclareContestWinnerAsync(id);
contestStorage.Winner = winner;
await _contestRepository.SetWinnerAsync(winner);
}
await _contestRepository.UpdateAsync(id, contestStorage);
}
public async Task <ReadContestResponse> ReadAsync(string id)
{
return(ContestMapper.MapContestStorageToReadContestResponse(await _contestRepository.ReadAsync(id)));
}
public async Task <ReadContestListResponse> ReadAllAsync(string cursor)
{
return(ContestMapper.MapContestStorageToReadContestResponseList(await _contestRepository.ReadAllAsync(cursor)));
}
