public Exporter Export()
{
// collect all the info
_election = Db.Elections.SingleOrDefault(e => e.ElectionGuid == _electionGuid);
var logger = new LogHelper(_electionGuid);
logger.Add("Export to file started");
if (_election == null) return null;
var locations = Db.Locations.Where(l => l.ElectionGuid == _electionGuid);
var computers = Db.Computers.Where(c => c.ElectionGuid == _electionGuid);
var people = Db.People.Where(p => p.ElectionGuid == _electionGuid);
var tellers = Db.Tellers.Where(t => t.ElectionGuid == _electionGuid);
var results = Db.Results.Where(r => r.ElectionGuid == _electionGuid);
var resultSummaries = Db.ResultSummaries.Where(r => r.ElectionGuid == _electionGuid);
var resultTies = Db.ResultTies.Where(r => r.ElectionGuid == _electionGuid);
var logs = Db.C_Log.Where(log => log.ElectionGuid == _electionGuid);
var joinElectionUsers = Db.JoinElectionUsers.Where(j => j.ElectionGuid == _electionGuid);
var users = Db.Users.Where(u => joinElectionUsers.Select(j => j.UserId).Contains(u.UserId));
var ballots = Db.Ballots.Where(b => locations.Select(l => l.LocationGuid).Contains(b.LocationGuid));
var votes = Db.Votes.Where(v => ballots.Select(b => b.BallotGuid).Contains(v.BallotGuid));
var site = new SiteInfo();
var blob = new
{
Exported = DateTime.Now.ToString("o"),
ByUser = UserSession.MemberName,
UserEmail = UserSession.MemberEmail,
Server = site.ServerName,
Environment = site.CurrentEnvironment,
// elements
election = ExportElection(_election),
resultSummary = ExportResultSummaries(resultSummaries),
result = ExportResults(results),
resultTie = ExportResultTies(resultTies),
teller = ExportTellers(tellers),
user = ExportUsers(users),
location = ExportLocationComputerBallotVote(locations, computers, ballots, votes, logs),
person = ExportPeople(people),
reason = ExportReasons(),
//log = ExportLogs(logs)
};
var exportName = string.Format("{0} {1}.TallyJ",
_election.DateOfElection.GetValueOrDefault(DateTime.Today)
.ToString("yyyy-MM-dd"),
_election.Name);
return new Exporter(blob, "TallyJ2", exportName);
}
public JsonResult Import(int rowId)
{
var currentElectionGuid = UserSession.CurrentElectionGuid;
var file =
Db.ImportFiles.SingleOrDefault(
fi => fi.ElectionGuid == currentElectionGuid && fi.C_RowId == rowId);
if (file == null)
{
throw new ApplicationException("File not found");
}
var xml = GetXmlDoc(file);
if (xml == null || xml.DocumentElement == null)
{
throw new ApplicationException("Invalid Xml file");
}
var logHelper = new LogHelper();
ImportV1Base importer;
var currentPeople = Db.People.Where(p => p.ElectionGuid == currentElectionGuid).ToList();
var personModel = new PeopleModel();
switch (xml.DocumentElement.Name)
{
case "Community":
importer = new ImportV1Community(Db, file, xml
, currentPeople
, delegate(Person person)
{
personModel.SetCombinedInfoAtStart(person);
person.ElectionGuid = currentElectionGuid;
Db.People.Add(person);
}
, logHelper);
break;
case "Election":
var currentElection = UserSession.CurrentElection;
var currentLocation = UserSession.CurrentLocation;
if (currentLocation == null)
{
currentLocation = Db.Locations.OrderBy(l => l.SortOrder).FirstOrDefault(l => l.ElectionGuid == currentElection.ElectionGuid);
if (currentLocation == null)
{
throw new ApplicationException("An election must have a Location before importing.");
}
}
EraseElectionContents(currentElection);
importer = new ImportV1Election(Db, file, xml
, currentElection
, currentLocation
, ballot => Db.Ballots.Add(ballot)
, vote => Db.Votes.Add(vote)
, currentPeople
, person =>
{
personModel.SetCombinedInfoAtStart(person);
Db.People.Add(person);
}
, summary => Db.ResultSummaries.Add(summary)
, logHelper
);
break;
default:
throw new ApplicationException("Unexpected Xml file");
}
importer.Process();
var resultsModel = new ResultsModel();
resultsModel.GenerateResults();
return importer.SendSummary();
}
