public async Task <Option <TeamDetailsView, Error> > Handle(
GetTeamDetails request,
CancellationToken cancellationToken)
{
var team = await _teamRepository.GetByIdAsync(request.TeamId);
if (team == null)
{
return(Option.None <TeamDetailsView, Error>(
Error.NotFound($"No team with id {request.TeamId} was found.")));
}
var result = _mapper.Map <Team, TeamDetailsView>(team);
result.UserHasVoted = await _votesRepository
.HasAnyByTeamAndUserAsync(request.TeamId, request.CurrentUserId);
return(result.Some <TeamDetailsView, Error>());
}
private Task <Option <Unit, Error> > SimilarVoteShouldNotExist(VoteForTeam command) => _votesRepository.HasAnyByTeamAndUserAsync(command.TeamId, command.UserId) .SomeWhenAsync(b => !b, Error.Conflict($"Similar vote already exists.")) .MapAsync(_ => Task.FromResult(Unit.Value));