public QuizResultsModel GetQuizResults(string submissionId)
{
var expression = QuizResultsModel.BuildModel();
var data = _context.QuizSubmissions.AsExpandable().Where(x => x.Id == submissionId).Select(x => expression.Invoke(x)).FirstOrDefault();
return(data);
}
public QuizStatisticsModel GetQuizStatistics(string quizId)
{
var model = new QuizStatisticsModel();
var quizExp = QuizModel.BuildModel();
var expression = QuizResultsModel.BuildModel();
model.Quiz = _context.Quizzes.AsExpandable().Where(z => z.Id == quizId).Select(x => quizExp.Invoke(x)).FirstOrDefault();
model.QuizResults = _context.QuizSubmissions
.AsExpandable()
.Where(x => x.QuizId == quizId && x.QuizzardUserId != null)
.Select(x => expression.Invoke(x)).ToList();
return(model);
}
internal QuizResultsModel GetQuizResults(int id, string userId)
{
var auService = new AnonymousUserService();
using (var context = ApplicationDbContext.Create())
{
var quiz = context
.Quizes
.Include(x => x.Items)
.Include("Items.Law")
.Include("Items.LawSection.Law")
.Where(x => x.QuizId == id)
.FirstOrDefault();
if (quiz == null)
{
return(null);
}
var result = new QuizResultsModel
{
QuizId = quiz.QuizId,
TimeCreated = quiz.TimeCreated,
Description = quiz.Description,
Title = quiz.Title,
ImageRelativePath = quiz.ImageRelativePath,
Items = new List <QuizItemResultsModel>()
};
foreach (var questionItem in quiz.Items)
{
QuizItemResultsModel item = null;
if (questionItem.Type == QuizItemType.Law)
{
item = PopulateResultsForLawAnswer(userId, auService, context, questionItem);
}
else if (questionItem.Type == QuizItemType.LawSection)
{
item = PopulateResultsForLawSectionAnswer(userId, auService, context, questionItem);
}
result.Items.Add(item);
}
return(result);
}
}
