Added quiz features

2026-08-06 14:20:38 +03:30
parent af21c1c77e
commit 041a3e7bd5
12 changed files with 665 additions and 1 deletions
--- a/app/Http/Controllers/Admin/QuizController.php
+++ b/app/Http/Controllers/Admin/QuizController.php
@@ -0,0 +1,109 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use App\Http\Controllers\Controller;
+use App\Models\Quiz;
+use App\Models\QuizCategory;
+use App\Models\QuizSubject;
+use App\Models\Question;
+use App\Models\QuestionOption;
+use Illuminate\Http\Request;
+use Illuminate\Support\Str;
+
+class QuizController extends Controller
+{
+    public function index()
+    {
+        $quizzes = Quiz::with('category')->withCount('questions')->latest()->paginate(15);
+        return view('admin.quizzes.index', compact('quizzes'));
+    }
+
+    public function create()
+    {
+        $categories = QuizCategory::where('is_active', true)->get();
+        return view('admin.quizzes.create', compact('categories'));
+    }
+
+    public function store(Request $request)
+    {
+        $validated = $request->validate([
+            'title' => 'required|string|max:255',
+            'category_id' => 'required|exists:quiz_categories,id',
+            'year' => 'nullable|integer',
+            'type' => 'required|in:multiple_choice,descriptive,mixed',
+            'duration_minutes' => 'required|integer|min:1',
+            'has_negative_score' => 'boolean',
+            'is_free' => 'boolean',
+            'is_published' => 'boolean',
+            'description' => 'nullable|string',
+        ]);
+
+        $validated['slug'] = Str::slug($validated['title']) . '-' . time();
+        $validated['has_negative_score'] = $request->has('has_negative_score');
+        $validated['is_free'] = $request->has('is_free');
+        $validated['is_published'] = $request->has('is_published');
+
+        $quiz = Quiz::create($validated);
+
+        return redirect()->route('quizzes.questions.index', $quiz->id)
+            ->with('success', 'آزمون با موفقیت ایجاد شد. اکنون می‌توانید سوالات را اضافه کنید.');
+    }
+
+    public function destroy(Quiz $quiz)
+    {
+        $quiz->delete();
+        return redirect()->route('quizzes.index')->with('success', 'آزمون حذف شد.');
+    }
+
+    // --- Questions Management ---
+
+    public function questions(Quiz $quiz)
+    {
+        $quiz->load(['questions.options', 'questions.subject']);
+        $subjects = QuizSubject::all();
+        return view('admin.quizzes.questions', compact('quiz', 'subjects'));
+    }
+
+    public function storeQuestion(Request $request, Quiz $quiz)
+    {
+        $request->validate([
+            'question_text' => 'required|string',
+            'type' => 'required|in:multiple_choice,descriptive',
+            'subject_id' => 'nullable|exists:quiz_subjects,id',
+            'score' => 'required|numeric|min:0.5',
+            'solution_explanation' => 'nullable|string',
+            // Options validation for multiple-choice questions
+            'options' => 'required_if:type,multiple_choice|array|min:4|max:4',
+            'options.*' => 'required_if:type,multiple_choice|string',
+            'correct_option' => 'required_if:type,multiple_choice|integer|between:0,3',
+        ]);
+
+        $question = $quiz->questions()->create([
+            'subject_id' => $request->subject_id,
+            'question_text' => $request->question_text,
+            'type' => $request->type,
+            'score' => $request->score,
+            'solution_explanation' => $request->solution_explanation,
+            'order' => $quiz->questions()->count() + 1,
+        ]);
+
+        // Save options if question is multiple choice
+        if ($request->type === 'multiple_choice' && $request->has('options')) {
+            foreach ($request->options as $index => $optionText) {
+                $question->options()->create([
+                    'option_text' => $optionText,
+                    'is_correct' => ($index == $request->correct_option),
+                ]);
+            }
+        }
+
+        return back()->with('success', 'سوال با موفقیت ثبت شد.');
+    }
+
+    public function destroyQuestion(Question $question)
+    {
+        $question->delete();
+        return back()->with('success', 'سوال حذف شد.');
+    }
+}