/// <summary>
/// Performs the vote recording.
/// </summary>
/// <param name="recordVotesInput">The record votes input.</param>
/// <returns>
/// Currently set as an 'object', which is a place-holder for an
/// object that will contain the status of this 'Voting.'
/// <para>
/// The object returned does contain an integer <c>VotingSuccessful</c>
/// property, which should be a 0 if all goes well.
/// </para>
/// </returns>
public IvrVotingStatusModel OrchestrateVoteRecording(RecordVotesInputModel recordVotesInput)
{
var results = new IvrVotingStatusModel();
var voterId = recordVotesInput.VoterId;
try
{
var voter = _votersRepository.GetById(voterId);
if (voter == null)
{
// This should never happen because otherwise, how would
// this person have even been able to login?!
// If it has happened, then most likely there is a
// database issue of some kind.
results.VotingSuccessful = -1;
results.Exception = new VoterNotFoundException(
$"The Voter with the Id of {voterId} was not found in the system.");
return(results);
}
// pull any votes cast already
var votesCastForThisElection = _votesRepository
.GetMany(vote => vote.VoterId.Equals(voterId)).ToList();
if (votesCastForThisElection.Any())
{
// make sure the votesCastForThisElection haven't already
// been cast. If so, return a value indicating that the
// voter's already voted.
results.VotingSuccessful = -2;
return(results);
}
IEnumerable <Vote> mappedVotesToCast = MapCastVotesToVotes(recordVotesInput);
try
{
var votesRecordedSuccessfully = RecordIvrVotes(voter, mappedVotesToCast.ToList());
results.VotingSuccessful = votesRecordedSuccessfully ? 0 : -4;
}
catch (OptimisticConcurrencyException oce)
{
Console.WriteLine(oce);
results.VotingSuccessful = -3;
results.Exception = oce;
}
catch (Exception oEx)
{
Console.WriteLine(oEx);
results.VotingSuccessful = -3;
results.Exception = oEx;
}
}
catch (Exception oEx)
{
Console.WriteLine(oEx);
results.VotingSuccessful = -3;
results.Exception = oEx;
}
return(results);
}
