root
6c6dd26823
- Quizzes table with questions, answer options, attempts, answers - Question types: multiple_choice, exclusion, true_false, free_text - Progressive scoring: [1,1,2,2,3,3,4,6,8,10] = max 40 per quiz - Alpine.js countdown timer per question with auto-submit on timeout - Admin: CRUD for quizzes + per-question editor, JSON export/import - Child: quiz overview with best scores, question view, result breakdown - Nav: Quiz link in child header and admin sidebar
90 lines
3.7 KiB
PHP
90 lines
3.7 KiB
PHP
<?php
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namespace App\Http\Controllers\Admin;
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use App\Http\Controllers\Controller;
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use App\Models\{Quiz, QuizQuestion, QuizAnswerOption};
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use Illuminate\Http\Request;
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class QuizQuestionController extends Controller {
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public function create(Quiz $quiz) {
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return view('admin.quiz_questions.create', compact('quiz'));
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}
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public function store(Request $r, Quiz $quiz) {
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$r->validate([
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'type' => 'required|in:multiple_choice,exclusion,true_false,free_text',
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'question_text' => 'required|string',
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'time_limit' => 'nullable|integer|min:5|max:120',
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'correct_answer' => 'nullable|string|max:200',
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'correct_option' => 'nullable|integer|min:0|max:3',
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'options' => 'array',
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'options.*.text' => 'nullable|string|max:200',
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]);
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$q = QuizQuestion::create([
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'quiz_id' => $quiz->id,
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'sort_order' => ($quiz->questions()->max('sort_order') ?? -1) + 1,
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'type' => $r->type,
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'question_text' => $r->question_text,
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'time_limit' => $r->time_limit ?: null,
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'correct_answer' => $r->correct_answer,
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]);
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if (in_array($r->type,['multiple_choice','exclusion'])) {
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$correctIdx = (int)$r->input('correct_option', 0);
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foreach (($r->options ?? []) as $i => $opt) {
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if (!empty($opt['text'])) {
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QuizAnswerOption::create([
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'quiz_question_id' => $q->id,
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'text' => $opt['text'],
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'is_correct' => $i === $correctIdx,
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'sort_order' => $i,
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]);
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}
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}
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}
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return redirect()->route('admin.quizzes.edit', $quiz)->with('success','Frage hinzugefügt.');
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}
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public function edit(QuizQuestion $question) {
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return view('admin.quiz_questions.edit', compact('question'));
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}
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public function update(Request $r, QuizQuestion $question) {
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$r->validate([
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'type' => 'required|in:multiple_choice,exclusion,true_false,free_text',
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'question_text' => 'required|string',
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'time_limit' => 'nullable|integer|min:5|max:120',
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'correct_answer' => 'nullable|string|max:200',
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'correct_option' => 'nullable|integer|min:0|max:3',
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'options' => 'array',
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'options.*.text' => 'nullable|string|max:200',
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]);
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$question->update([
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'type' => $r->type,
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'question_text' => $r->question_text,
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'time_limit' => $r->time_limit ?: null,
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'correct_answer' => $r->correct_answer,
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]);
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if (in_array($r->type,['multiple_choice','exclusion'])) {
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$question->answerOptions()->delete();
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$correctIdx = (int)$r->input('correct_option', 0);
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foreach (($r->options ?? []) as $i => $opt) {
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if (!empty($opt['text'])) {
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QuizAnswerOption::create([
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'quiz_question_id' => $question->id,
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'text' => $opt['text'],
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'is_correct' => $i === $correctIdx,
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'sort_order' => $i,
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]);
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}
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}
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}
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return redirect()->route('admin.quizzes.edit', $question->quiz)->with('success','Frage gespeichert.');
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}
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public function destroy(QuizQuestion $question) {
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$quiz = $question->quiz;
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$question->delete();
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return redirect()->route('admin.quizzes.edit', $quiz)->with('success','Frage gelöscht.');
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}
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}
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