public async Task <IActionResult> AddAsync(
[FromRoute] Guid contestId,
[FromBody] ContestLearnerAdd contestLearnerAdd)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
contestLearnerAdd.ContestId =
contestId;
var contestLearnerAdded =
await _contestLearnerAdder.ExecuteAsync(contestLearnerAdd);
return(CreatedAtRoute("FetchContestLearner", new { learnerId = contestLearnerAdded.Id }, contestLearnerAdded));
}
public async Task <ContestLearnerListAdded> ExecuteAsync(
ContestLearnerListAdd contestLearnerListAdd)
{
var contestLearners =
await _contestLearnerRepository.FetchListAsync(
contestLearnerListAdd.ContestId);
var contestLearnerListAdded =
new ContestLearnerListAdded
{
ContestId = contestLearnerListAdd.ContestId
};
var separators =
new[] { Environment.NewLine, ",", ";", "|" };
var userNames = contestLearnerListAdd.UserNames
.Split(separators, StringSplitOptions.RemoveEmptyEntries);
foreach (var userName in userNames)
{
if (contestLearners.All(x => x.UserName != userName))
{
var contestLearnerAdd =
new ContestLearnerAdd
{
ContestId = contestLearnerListAdd.ContestId,
UserName = userName
};
await _eventPublisher.PublishAsync("contestlearner.add", contestLearnerAdd);
}
}
return(contestLearnerListAdded);
}
