Tokk/Multiplechoicetrainer
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Zufallsauswahl von Fragen verbessert;

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Tokk committed 2020-07-27 16:31:49 +02:00
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commit 11debb4c96
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MultipleChoiceTrainer/Controllers/QuizController.cs
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@@ -64,11 +64,9 @@ namespace MultipleChoiceTrainer.Controllers
questions = questions.OrderByDescending(e => e.Answers.Where(a => a.Date > newestDate).Count()); questions = questions.OrderByDescending(e => e.Answers.Where(a => a.Date > newestDate).Count());
var minAnswerCount = questions.Select(e => e.Answers.Where(a => a.Date > newestDate).Count()).Min(); var minAnswerCount = questions.Select(e => e.Answers.Where(a => a.Date > newestDate).Count()).Min();
questions = questions.Where(e => e.Answers.Where(a => a.Date > newestDate).Count() == minAnswerCount); questions = questions.Where(e => e.Answers.Where(a => a.Date > newestDate).Count() == minAnswerCount);
questions = questions.Take(10); //questions = questions.Take(10);
vm.CurrentQuestion = questions.ElementAt(_rnd.Next(0, questions.Count()-1)); vm.CurrentQuestion = questions.ElementAt(_rnd.Next(0, questions.Count()-1));
vm.Choices = vm.CurrentQuestion.Choices.Select(oc => new Choice() { Id = oc.Id, Text = oc.Text }).OrderBy(a => Guid.NewGuid()).ToList(); vm.Choices = vm.CurrentQuestion.Choices.Select(oc => new Choice() { Id = oc.Id, Text = oc.Text }).OrderBy(a => Guid.NewGuid()).ToList();
} }