// Get the next question in the test for a user.
public TestQuestion GetNextTestQuestion(string userName)
{
var currentTestSet = GetCurrentTestSet(userName);
// If no test set then create new test set.
if (currentTestSet is null)
{
currentTestSet = CreateTestSet(userName);
}
return(_testQuestionRepository.GetAllTestQuestions().Where(t => t.Result.Equals("None") && t.TestSetId == currentTestSet.Id).OrderBy(t => t.Id).FirstOrDefault());
}
public async Task <bool> EditTest(int id, EditTestDto editTestDto)
{
var test = await testRepository.GetTest(id);
if (test == null)
{
return(false);
}
if (editTestDto.AutomaticCountTime == true)
{
var questions = await testQuestionRepository.GetAllTestQuestions(test.Id);
test.TimeOfTest = 0;
foreach (var question in questions)
{
if ((int)question.Complexity == 3)
{
test.TimeOfTest += 5;
}
else if ((int)question.Complexity == 2)
{
test.TimeOfTest += 3;
}
else if ((int)question.Complexity == 1)
{
test.TimeOfTest += 1;
}
}
test.Name = editTestDto.Name;
test.AdditionalInfo = editTestDto.AdditionalInfo;
test.TypeOfTest = (TypeOfTest)Int32.Parse(editTestDto.TypeOfTest);
test.AutomaticTime = editTestDto.AutomaticCountTime;
}
else
{
test.Name = editTestDto.Name;
test.AdditionalInfo = editTestDto.AdditionalInfo;
test.TimeOfTest = Int32.Parse(editTestDto.TimeOfTest);
test.TypeOfTest = (TypeOfTest)Int32.Parse(editTestDto.TypeOfTest);
}
testRepository.Update(test);
await testRepository.SaveChangesAsync();
return(true);
}
public async Task <IEnumerable <ShowTestQuestionAnswers> > ShowTestQuestion(int TestId)
{
var test = await testRepository.GetTest(TestId);
if (test == null)
{
return(null);
}
var list = new List <ShowTestQuestionAnswers>();
if (test == null)
{
return(null);
}
var questions = await testQuestionRepository.GetAllTestQuestions(TestId);
if (questions == null)
{
return(null);
}
foreach (var testQuestion in questions)
{
ShowTestQuestionAnswers show = new ShowTestQuestionAnswers();
show.QuestionId = testQuestion.Id.ToString();
show.Question = testQuestion.Question;
var answers = await answersRepository.GetAnswersForQuestion(testQuestion.NumberOfIdentification);
if (answers == null)
{
return(null);
}
foreach (var listAnswers in answers)
{
show.Option.Add(listAnswers);
}
list.Add(show);
}
return(list);
}