public void PostTest(PostTestForCourse postTestForCourse)
{
var mainInfo = postTestForCourse.AdditionalInfo;
if (postTestForCourse.Topic != null)
{
_tests.Create(new Tests
{
Topic = postTestForCourse.Topic,
Description = postTestForCourse.Description,
TheoriesId = Convert.ToInt32(mainInfo)
});
var idTest = _tests.Get().Where(res => res.Topic == postTestForCourse.Topic).Select(res => res.Id).FirstOrDefault();
var questions = postTestForCourse.AnswersForTests.Split("---end---");
foreach (var question in questions)
{
var questionTypeAnswers = question.Split("---main---");
var typeQuestion = questionTypeAnswers[0].Split("|");
if (typeQuestion.Length == 2)
{
if (typeQuestion[0] != null && typeQuestion[1] != null)
{
var type = (QuestionType)Enum.Parse(typeof(QuestionType), typeQuestion[0]);
_question.Create(new Questions
{
Topic = typeQuestion[1],
QuestionType = type,
TestId = idTest
});
var questionId = _question.Get().Where(res => res.QuestionType == type && res.TestId == idTest && res.Topic == typeQuestion[1]).Select(res => res.Id).FirstOrDefault();
foreach (var answers in questionTypeAnswers[1].Split("|n|"))
{
if (typeQuestion[0] == "Flags" || typeQuestion[0] == "Point")
{
var pair = answers.Split("|");
if (pair[1] != null && pair[0] != null)
{
var correct = bool.Parse(System.Globalization.CultureInfo.CurrentCulture.TextInfo.ToTitleCase(pair[0].ToLower()));
int? answerId = _answers.Get().Where(res => res.Topic == pair[1] && res.IsCorrect == correct).Select(res => res.Id).FirstOrDefault();
if (answerId == null)
{
_answers.Create(new Answers
{
Topic = pair[1],
IsCorrect = correct,
});
answerId = _answers.Get().Where(res => res.Topic == pair[1] && res.IsCorrect == correct).Select(res => res.Id).FirstOrDefault();
}
int? qaIsCreated = _questionAnswers.Get().Where(res => res.AnswerId == answerId && res.QuestionId == questionId).Select(res => res.Id).FirstOrDefault();
if (qaIsCreated == null && answerId != null)
{
_questionAnswers.Create(new QuestionsAnswers
{
AnswerId = answerId ?? -1,
QuestionId = questionId,
});
}
}
}
if (typeQuestion[0] == "Custom")
{
if (answers != null)
{
int? answerId = _answers.Get().Where(res => res.Topic == answers).Select(res => res.Id).FirstOrDefault();
if (answerId == null)
{
_answers.Create(new Answers
{
Topic = answers,
IsCorrect = true,
});
answerId = _answers.Get().Where(res => res.Topic == answers).Select(res => res.Id).FirstOrDefault();
}
_questionAnswers.Create(new QuestionsAnswers
{
AnswerId = answerId ?? -1,
QuestionId = questionId,
});
}
}
}
}
}
}
}
}
public IActionResult PostTestForCourse(PostTestForCourse test)
{
_logic.PostTest(test);
return(Json(string.Empty));
}
