public static PersonTestResult ParseQuizResultApiIn(QuizResultApiIn quizResultApiIn)
{
Person person = new Person {
Email = quizResultApiIn.Email, Name = quizResultApiIn.Name
};
List <Answer> answers = new List <Answer>();
foreach (var questionResult in quizResultApiIn.QuestionResults)
{
List <string> list = new List <string>();
uint? correctAnswerIndex = null;
uint? userAnswerIndex = null;
for (uint i = 0; i < questionResult.AnswerResults.Count; i++)
{
var answerResult = questionResult.AnswerResults[(int)i];
var answer = answerResult.Substring(answerResult.LastIndexOf(')') + 1);
list.Add(answer);
if (answerResult.Contains("(+)"))
{
correctAnswerIndex = i;
}
if (answerResult.Contains("(v)"))
{
userAnswerIndex = i;
}
}
if (!correctAnswerIndex.HasValue)
{
throw new Exception("Question with no correct answer");
}
if (!userAnswerIndex.HasValue)
{
throw new Exception("Question with no user answer");
}
var question = new Question
{
QuestionText = questionResult.QuestionText,
AnswersList = list,
CorrectAnswerIndex = correctAnswerIndex.Value
};
answers.Add(new Answer
{
Question = question,
AnswerIndex = userAnswerIndex.Value
});
}
return(new PersonTestResult
{
Person = person,
Notes = quizResultApiIn.Comment,
Result = quizResultApiIn.PercentUserAnswersCorrect,
Answers = answers
});
}
public object Post([FromBody] QuizResultApiIn quizResultApiIn)
{
try
{
List <string> errors = new List <string>();
if (quizResultApiIn.Name == null)
{
errors.Add("Parameter \"name\" is empty");
}
if (quizResultApiIn.Email == null)
{
errors.Add("Parameter \"email\" is empty");
}
if (quizResultApiIn.QuestionResults == null)
{
errors.Add("Parameter \"quizresults\" is empty");
}
if (errors.Count != 0)
{
return(new Status {
Result = "Fail", Errors = errors
});
}
dataStorage.SavePersonTestResult(Parser.ParseQuizResultApiIn(quizResultApiIn));
return(new Status {
Result = "Success"
});
}
catch (Exception e)
{
return(new Status {
Result = "Error", Errors = new List <string> {
e.Message
}
});
}
}
