/// <summary>
/// Answers specified quiz question.
/// </summary>
/// <param name="question">The question to answer.</param>
/// <param name="answerTemplateId">The answer template identifier.</param>
public void AnswerQuestion(Question question, int answerTemplateId)
{
ThrowIf.Null(question, nameof(question));
ThrowIf.Completed(question.Quiz);
if (question.IsAnswered)
{
throw new QuizFlowException(
QuizFlowErrorCodes.QuestionAlreadyAnswered,
"Question already answered.");
}
QuestionTemplate questionTemplate = this.Uow.QuestionTemplateRepository
.GetByID(question.TemplateId);
ThrowIf.NotFound(questionTemplate, question.TemplateId);
AnswerTemplate answerTemplate = questionTemplate.GetAnswer(answerTemplateId);
ThrowIf.NotFound(answerTemplate, answerTemplateId);
var answer = new Answer()
{
TemplateId = answerTemplateId,
IsCorrect = answerTemplate.IsCorrect
};
question.Answers.Add(answer);
question.DateEnd = DateTime.Now;
this.Uow.Save();
}
public void AnswerQuestion_WhenAnswerTemplateFound_SetQuestionAnswered()
{
// Arrange
var questionStub = new Question();
var answerStub = new AnswerTemplate()
{
Id = 1,
IsCorrect = true
};
var questionTemplateStub = new QuestionTemplate();
questionTemplateStub.Answers.Add(answerStub);
var mockQuizRepo = new Mock <IQuizRepository>();
var mockQuestionTemplateRepo = new Mock <IQuestionTemplateRepository>();
mockQuestionTemplateRepo.Setup(repo => repo.GetByID(It.IsAny <int>()))
.Returns(value: questionTemplateStub);
var mockUow = new Mock <IUnitOfWork>();
mockUow.Setup(repo => repo.QuestionTemplateRepository)
.Returns(mockQuestionTemplateRepo.Object);
var manager = new QuizFlowManager(mockUow.Object, null);
// Act
manager.AnswerQuestion(questionStub, 1);
// Assert
Assert.True(questionStub.IsAnswered);
Assert.Single(questionStub.Answers);
Assert.True(questionStub.Answers.First().IsCorrect);
}
public static List <AnswerTemplate> GetAnswerTemplateDetails(string htmlContent)
{
MatchCollection matches;
Regex obRegEx = new Regex(@"<a\shref='index\.php\?page=answer&action=answer&id=\d+?&link=(?<Link>\d+?)&value=.{33}'>(?<AnswerTitle>.*?)</a>");
matches = obRegEx.Matches(htmlContent);
List <AnswerTemplate> answerTemplateList = new List <AnswerTemplate>();
foreach (Match match in matches)
{
AnswerTemplate template = new AnswerTemplate();
GroupCollection groups = match.Groups;
template.Link = groups["Link"].Value.Trim();
template.Title = groups["AnswerTitle"].Value.Trim();
answerTemplateList.Add(template);
}
return(answerTemplateList);
}
private Response GetRangeResponse(Month[] calendar, AnswerTemplate templates, int year, int monthNumber, ICollection <DayType> dayTypes)
{
var month = calendar[monthNumber];
var monthName = month.Name;
var yearFormat = string.Empty;
if (year != DateTime.Now.Year)
{
yearFormat = string.Format(templates.YearFormat, year);
monthName = $"{monthName}{yearFormat}";
}
var stringBuilder = new StringBuilder();
stringBuilder.Append(string.Format(templates.Introduction ?? "{0}", monthName));
stringBuilder.AppendLine();
foreach (var dayType in dayTypes)
{
var template = templates[dayType];
var ranges = calendar[monthNumber][dayType].ToList();
var rangesString = FormatRanges(ranges, template);
var joinedRanges = string.Join(template?.EnumerationSeparator, rangesString);
stringBuilder.Append(string.Format(template?.MainFormat ?? "{0}", joinedRanges));
stringBuilder.AppendLine();
}
var text = stringBuilder.ToString();
var image = GetImage(year, monthNumber, templates?.ImageTitleFormat, text);
return(new Response {
Text = text, Image = image
});
}
private Response GetClosestDaysResponse(Month[] calendar, AnswerTemplate templates, ICollection <DayType> dayTypes)
{
var stringBuilder = new StringBuilder();
var monthNumber = DateTime.Now.Month;
var nowDate = DateTime.Now.Date;
var introduction = templates.ClosestIntroduction ?? "{0}";
foreach (var dayType in dayTypes)
{
var template = templates[dayType];
var mainFormat = string.Format(introduction, template.MainFormat.ToLower());
var ranges = calendar.Where(c => c.Number >= monthNumber).SelectMany(c => c[dayType]).Where(r => r.StartDate >= DateTime.Now).Take(1).ToList();
var rangesString = FormatRanges(ranges, template);
//The name of the month in the case. Date formatting gives you the correct month name. Convenient, no need to go to other services
var monthNameInCase = ranges.FirstOrDefault()?.StartDate.ToString("d MMMM").Split(' ').LastOrDefault();
var joinedRanges = string.Join(template?.EnumerationSeparator, rangesString);
var rangeWithMonthName = $"{joinedRanges} {monthNameInCase}";
stringBuilder.Append(string.Format(mainFormat ?? "{0}", rangeWithMonthName));
stringBuilder.AppendLine();
introduction = "{0}";
}
var text = stringBuilder.ToString();
return(new Response {
Text = text
});
}
private static void InitializeData(ApplicationDatabaseContext context)
{
if (context.QuizTemplates.Any())
{
return;
}
var question1 = new QuestionTemplate()
{
QuestionType = QuestionType.SingleRight,
Text = "Who is the author of `Alice in Wonderland` ?"
};
var answerQ1A1 = new AnswerTemplate()
{
IsCorrect = true,
Text = "Charles Lutwidge Dodgson"
};
var answerQ1A2 = new AnswerTemplate()
{
IsCorrect = false,
Text = "Charles John Huffam Dickens"
};
var answerQ1A3 = new AnswerTemplate()
{
IsCorrect = false,
Text = "Agatha Mary Clarissa Christie"
};
var answerQ1A4 = new AnswerTemplate()
{
IsCorrect = false,
Text = "No author. It's a folklore."
};
question1.Answers.AddRange(new[] { answerQ1A1, answerQ1A2, answerQ1A3, answerQ1A4 });
var question2 = new QuestionTemplate()
{
QuestionType = QuestionType.SingleRight,
Text = "Which of these novels written by Lev Nikolayevich Tolstoy are the most latest ?"
};
var answerQ2A1 = new AnswerTemplate()
{
IsCorrect = true,
Text = "Hadji Murat"
};
var answerQ2A2 = new AnswerTemplate()
{
IsCorrect = false,
Text = "The Cossacks"
};
var answerQ2A3 = new AnswerTemplate()
{
IsCorrect = false,
Text = "War and Peace"
};
var answerQ2A4 = new AnswerTemplate()
{
IsCorrect = false,
Text = "Childhood"
};
question2.Answers.AddRange(new[] { answerQ2A1, answerQ2A2, answerQ2A3, answerQ2A4 });
var quizTemplate = new QuizTemplate()
{
Title = "Simple literature quiz",
Description = "Short demo quiz about literature.",
};
var quizQuestion1 = new QuizQuestionTemplate(quizTemplate, question1, 1)
{
Enabled = true
};
var quizQuestion2 = new QuizQuestionTemplate(quizTemplate, question2, 2)
{
Enabled = true
};
context.QuizTemplates.Add(quizTemplate);
context.QuizQuestionTemplates.AddRange(new[] { quizQuestion1, quizQuestion2 });
}
public void logAnswer(double ans, bool correct)
{
AnswerTemplate answer = new AnswerTemplate(ans, correct);
FirebaseConnect.post("/answers/" + PlayerPrefs.GetString("User", "") + "/" + questionID, answer);
}
public IHttpActionResult Edit(AnswerTemplate answerTemplate)
{
_parameterBusiness.UpdateAnswerTemplate(answerTemplate);
return(Ok());
}
public void UpdateAnswerTemplate(AnswerTemplate answerTemplate)
{
_unitOfWork.AnswerTemplateRepository.Update(answerTemplate);
_unitOfWork.Save();
}
public void CreateAnswerTemplate(AnswerTemplate answerTemplate)
{
_unitOfWork.AnswerTemplateRepository.Add(answerTemplate);
_unitOfWork.Save();
}