/// <summary>
/// Votare sondaj
/// </summary>
/// <param name="voteListDTO"></param>
/// <param name="token"></param>
/// <returns></returns>
public VoteResultDTO Vote(VoteListDTO voteListDTO, string token)
{
int userID = _dataAccess.UserRepository.FindFirstBy(user => user.Username.Equals(voteListDTO.Username)).UserID;
int questionID, formID;
// Testeaza daca tokenul si userul care a votat coincid
if (userID == _dataAccess.TokenRepository.FindFirstBy(user => user.TokenString.Equals(token)).UserID)
{
questionID = voteListDTO.Answers[0].Question;
formID = _dataAccess.QuestionRepository.FindFirstBy(question => question.QuestionID == questionID).FormID;
if (
_dataAccess.VotedFormsRepository.FindAllBy(
votedForm => votedForm.FormID == formID && votedForm.UserID == userID).ToList().Count > 0)
{
throw new Exception("Poll already voted");
}
if (_dataAccess.FormRepository.FindFirstBy((form => form.FormID == formID)).State == "closed")
{
throw new Exception("Closed polls cannot be voted");
}
// Incrementez numarul de voturi pentru fiecare intrebare si raspuns
foreach (VoteDTO voteDTO in voteListDTO.Answers)
{
_dataAccess.AnswerRepository.AddVote(voteDTO.Answer);
}
_dataAccess.FormRepository.AddVote(formID);
//preiau Rezultatele din baza de date pentru fiecare intrebare si raspuns
VoteResultDTO voteResult = new VoteResultDTO();
voteResult.Questions = new List <VoteQuestionResultDTO>();
VoteQuestionResultDTO voteQuestionResult;
VoteAnswerResultDTO voteAnswerResult;
List <Answer> listAnswer;
foreach (VoteDTO voteDTO in voteListDTO.Answers)
{
listAnswer = _dataAccess.AnswerRepository.FindAllBy(answer => answer.QuestionID == voteDTO.Question).ToList();
voteQuestionResult = new VoteQuestionResultDTO();
// Id-ul intrebare
voteQuestionResult.QuestionID = voteDTO.Question;
voteQuestionResult.Answers = new List <VoteAnswerResultDTO>();
foreach (Answer a in listAnswer)
{
voteAnswerResult = new VoteAnswerResultDTO();
voteAnswerResult.AnswerID = a.AnswerID;
voteAnswerResult.AnswerNrVotes = Decimal.ToInt32(_dataAccess.AnswerRepository.FindFirstBy(answer => answer.AnswerID == a.AnswerID).NrVotes);
voteQuestionResult.Answers.Add(voteAnswerResult);
}
voteResult.NrVotes = Decimal.ToInt32(_dataAccess.FormRepository.FindFirstBy(form => form.FormID == formID).NrVotes);
voteResult.Questions.Add(voteQuestionResult);
}
VotedForm voted = new VotedForm();
voted.UserID = userID;
voted.FormID = formID;
// Adauga sondajul in lista sondajelor votate de userul respectiv
_dataAccess.VotedFormsRepository.Add(voted);
return(voteResult);
}
else
{
throw new Exception("Something bad happened");
}
}
public VoteResultDTO Vote(VoteListDTO voteListDTO, string token)
{
int userID = _dataAccess.UserRepository.FindFirstBy(user => user.Username == voteListDTO.Username).UserID;
int questionID;
//testeaza daca tokenul si userul care a votat coincid
if (userID == _dataAccess.TokenRepository.FindFirstBy(user => user.TokenString == token).UserID)
{
questionID = voteListDTO.Answers[0].Question;
int formID = _dataAccess.QuestionRepository.FindFirstBy(question => question.QuestionID == questionID).FormID;
//incrementez numarul de voturi pentru fiecare intrebare si raspuns
foreach (VoteDTO voteDTO in voteListDTO.Answers)
{
_dataAccess.AnswerRepository.AddVote(voteDTO.Answer);
_dataAccess.QuestionRepository.AddVote(voteDTO.Question);
}
//preiau rezultatele din baza de date pentru fiecare intrebare si raspuns
VoteResultDTO voteResult = new VoteResultDTO();
voteResult.Questions = new List <VoteQuestionResultDTO>();
VoteQuestionResultDTO voteQuestionResult;
VoteAnswerResultDTO voteAnswerResult;
List <Answer> listAnswer;
foreach (VoteDTO voteDTO in voteListDTO.Answers)
{
listAnswer = _dataAccess.AnswerRepository.FindAllBy(answer => answer.QuestionID == voteDTO.Question).ToList();
voteQuestionResult = new VoteQuestionResultDTO();
//id-ul si nr voturi intrebare
voteQuestionResult.QuestionID = voteDTO.Question;
voteQuestionResult.QuestionNrVotes = Decimal.ToInt32(_dataAccess.QuestionRepository.FindFirstBy(question => question.QuestionID == voteDTO.Question).NrVotes);
voteQuestionResult.Answers = new List <VoteAnswerResultDTO>();
foreach (Answer a in listAnswer)
{
voteAnswerResult = new VoteAnswerResultDTO();
voteAnswerResult.AnswerID = a.AnswerID;
voteAnswerResult.AnswerNrVotes = Decimal.ToInt32(_dataAccess.AnswerRepository.FindFirstBy(answer => answer.AnswerID == a.AnswerID).NrVotes);
voteQuestionResult.Answers.Add(voteAnswerResult);
}
voteResult.Questions.Add(voteQuestionResult);
}
VotedForms voted = new VotedForms();
voted.UserID = userID;
voted.FormID = formID;
//adauga sondajul in lista sondajelor votate de userul respectiv
_dataAccess.VotedFormsRepository.Add(voted);
return(voteResult);
}
else
{
throw new Exception("Poll already voted!");
}
}
