From 89f7613a5a71627fa37965903ad79437d0bdc0d1 Mon Sep 17 00:00:00 2001
From: Fahd Aguenouz <120320573+fahdaguenouz@users.noreply.github.com>
Date: Tue, 8 Oct 2024 17:20:03 +0000
Subject: [PATCH] see the last commit

---
 app/Http/Controllers/QuestionController.php | 131 +++++++++----
 app/Http/Controllers/QuizController.php     | 199 ++++++++++++--------
 resources/views/quiz.blade.php              |  44 +++--
 resources/views/results.blade.php           |  21 +--
 routes/web.php                              |   5 +-
 vendor/autoload.php                         |  17 +-
 vendor/composer/ClassLoader.php             | 137 +++++++-------
 vendor/composer/autoload_classmap.php       |  10 +-
 vendor/composer/autoload_psr4.php           |   4 +-
 vendor/composer/autoload_real.php           |  27 +--
 vendor/composer/autoload_static.php         |  18 +-
 11 files changed, 374 insertions(+), 239 deletions(-)

diff --git a/app/Http/Controllers/QuestionController.php b/app/Http/Controllers/QuestionController.php
index 0249404b..29ad8d7e 100644
--- a/app/Http/Controllers/QuestionController.php
+++ b/app/Http/Controllers/QuestionController.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Http\Controllers\Questions;
+namespace App\Http\Controllers;
 
 use App\Http\Controllers\Controller;
 use App\Models\Answer;
@@ -8,74 +8,131 @@
 use App\Models\Quiz;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Log;
 
 class QuestionController extends Controller
 {
     public function index(Request $request)
-    {
-        if ($request->user()) {
-            $categories = ['History', 'Art', 'Geography', 'Science', 'Sports'];
-            $questions = [];
-
-            //getting 4 random questions from each category
+{
+    if ($request->user()) {
+        $categories = ['Art', 'History', 'Geography', 'Science', 'Sports'];
+        $questions = [];
+
+        // Check if questions are already in session
+        if ($request->session()->has('quiz_questions')) {
+            $questions = $request->session()->get('quiz_questions');
+            Log::info('Questions retrieved from session:', $questions);
+        } else {
+            // Fetching random questions from each category
             foreach ($categories as $cat) {
-                $query_questions = Question::inRandomOrder()->where('category', $cat)->limit(4)->get();
+                // Fetch 4 random questions from the category
+                $query_questions = Question::with(['answers', 'category'])
+                    ->whereHas('category', function($query) use ($cat) {
+                        $query->where('name', $cat);
+                    })
+                    ->inRandomOrder()
+                    ->limit(4)
+                    ->get();
+
+                // Add fetched questions to the main questions array
                 foreach ($query_questions as $qq) {
-                    array_push($questions, $qq);
+                    $questions[] = $qq;
                 }
+                
+                // Log the fetched questions for each category
+                Log::info('Questions fetched from category ' . $cat . ':', $query_questions->toArray());
             }
 
-            shuffle($questions);
-        } else {
+            // Store questions in the session if found
+            if (!empty($questions)) {
+                $request->session()->put('quiz_questions', $questions);
+                Log::info('Questions stored in session:', $questions);
+            } else {
+                Log::error('No questions found in the database.');
+            }
         }
 
-        return view('questions.list');
-    }
+        // Check if questions were fetched
+        if (empty($questions)) {
+            return view('quiz')->with('questions', []); // Return empty questions if none found
+        }
 
+        // Shuffle questions to randomize their order
+        shuffle($questions);
 
+        // Optionally take only the first 10 questions if needed
+        $questions = array_slice($questions, 0, 10);
+
+        return view('quiz', ['questions' => $questions]);
+    } else {
+        return redirect()->route('login'); // Redirect to login if not authenticated
+    }
+}
 
 
     public function results(Request $request)
     {
-        //get quiz from DB
-        $quiz = Quiz::where('id', $request->quiz)->get()->first();
-        $request = $request->all();
-        //makes quiz completed
-        $quiz['completed'] = 1;
+        // Fetch the quiz from the database
+        $quiz = Quiz::where('id', $request->quiz)->first();
 
-        $results = array('overall' => 0, 'art' => 0, 'geography' => 0, 'history' => 0, 'science' => 0, 'sports' => 0);
-        $xp = 0;
+        // Ensure all questions are answered
+        $questions = $request->session()->get('quiz_questions');  // Retrieve the questions from session
+        $answers = $request->all();
+
+        // Validate that all questions have been answered
+        foreach ($questions as $question) {
+            if (!isset($answers[$question->id])) {
+                return back()->with('error', 'You must answer all questions before submitting.');
+            }
+        }
 
-        //figuring out which answers are correct
-        foreach ($request as $key => $value) {
+        // Mark quiz as completed
+        $quiz->completed = 1;
+
+        // Initialize results and XP tracking
+        $results = [
+            'overall' => 0,
+            'art' => 0,
+            'geography' => 0,
+            'history' => 0,
+            'science' => 0,
+            'sports' => 0
+        ];
+        $xp = 0; // Initialize XP variable (if applicable)
+
+        // Determine which answers are correct
+        foreach ($answers as $key => $value) {
             if (is_numeric($key)) {
-                $correct_answer = Answer::where('question_id', $key)->where('correct', 1)->get()->first()['answer'];
-                if ($correct_answer == $value) {
-                    $question = Question::where('id', $key)->get()->first();
+                $correct_answer = Answer::where('question_id', $key)->where('correct', 1)->first();
+                if ($correct_answer && $correct_answer->answer == $value) { // Check if correct answer exists
+                    $question = Question::find($key);
                     $results['overall']++;
+
+                    // Increment the category score
+                    $results[strtolower($question->category)]++;
                 }
             }
         }
 
-        //adding xp to the 
-        Auth::user()['xp'] += $xp;
+        // Add XP to user (assuming XP needs to be updated)
+        Auth::user()->xp += $xp;
 
-        //adding categories score to the user
-        foreach ($results as $key => $value) {
-            if ($key != 'overall') {
-                [$correct, $total] = [explode("/", Auth::user()[$key])[0], explode("/", Auth::user()[$key])[1]];
-                Auth::user()[$key] = ($correct + $value) . "/" . ($total + 4);
+        // Update user's category-specific score
+        foreach ($results as $category => $value) {
+            if ($category != 'overall') {
+                [$correct, $total] = explode("/", Auth::user()->$category); // Use property access instead of array
+                Auth::user()->$category = ($correct + $value) . "/" . ($total + 2);  // 2 questions per category
             }
         }
 
-        //adding xp to the user
-        Auth::user()['xp'] += $xp;
-
-        //save changes in DB
+        // Save the updated data
         Auth::user()->save();
         $quiz->save();
 
+        // Clear the session questions after quiz completion
+        $request->session()->forget('quiz_questions');
 
+        // Redirect to results page
         return view('questions.results', ['results' => $results]);
     }
-}
+}
\ No newline at end of file
diff --git a/app/Http/Controllers/QuizController.php b/app/Http/Controllers/QuizController.php
index 7ed9edf3..bdfd5bfa 100644
--- a/app/Http/Controllers/QuizController.php
+++ b/app/Http/Controllers/QuizController.php
@@ -6,6 +6,7 @@
 use Illuminate\Http\Request;
 use App\Models\Question; // Ensure this is included
 use App\Models\Quiz;
+use App\Http\Controllers\QuestionController;
 
 class QuizController extends Controller
 {
@@ -14,102 +15,144 @@ class QuizController extends Controller
      *
      * @return \Illuminate\Http\Response
      */
-    public function index()
+    public function index(Request $request)
     {
-        // Define the categories you want to include
-        $categories = ['Art', 'History', 'Geography', 'Science', 'Sports'];
-        $questions = [];
-
-        // Fetch 4 random questions from each category
-        foreach ($categories as $cat) {
-            $query_questions = Question::with(['answers', 'category'])
-                ->whereHas('category', function($query) use ($cat) {
-                    $query->where('name', $cat); // Filter by category name
-                })
-                ->inRandomOrder()
-                ->limit(4)
-                ->get();
-
-            // Add fetched questions to the main questions array
-            foreach ($query_questions as $qq) {
-                $questions[] = $qq;
-            }
-        }
-
-        // Shuffle questions to randomize the order
-        shuffle($questions);
-        
-        // Take only the first 10 questions if there are more than 10
-        $questions = array_slice($questions, 0, 10);
-
-        return view('quiz', compact('questions'));
+        // Use QuestionController to fetch questions
+        $questionController = new QuestionController();
+        return $questionController->index($request);
     }
-
-    public function submit(Request $request)
-    {
-        // Validate that the user submitted answers for each question
-        $request->validate([
-            'questions' => 'required|array|size:10', // Ensure all questions are answered and there are exactly 10 questions
-            'questions.*' => 'required|array', // Each question must have answers
-            'questions.*.*' => 'integer|exists:answers,id', // Ensure answers are valid
-        ]);
     
-        // Initialize variables for results
-        $correctAnswersCount = 0;
-        $totalXP = 0; // Initialize total XP awarded
-        $questionsData = [];// Array to hold questions with user answers and correctness
+        public function submit(Request $request)
+        {
+            // Validate that the user submitted answers for each question
+            $request->validate([
+                'questions' => 'required|array|size:10', // Ensure all questions are answered
+                'questions.*' => 'required|integer|exists:answers,id', // Ensure each selected answer is valid
+            ]);
     
-        foreach ($request->input('questions') as $questionId => $selectedAnswers) {
-            $question = Question::with('answers')->find($questionId);
-            $correctAnswers = $question->answers()->where('is_correct', true)->pluck('id')->toArray();
+            // Initialize variables for results
+            $correctAnswersCount = 0;
+            $totalXP = 0;
+            $questionsData = [];
     
-            // Store question data for display
-            $questionsData[$questionId] = [
-                'question' => $question->text,
-                'user_answers' => $selectedAnswers,
-                'correct_answers' => $correctAnswers,
-                'answers' => $question->answers,
-                'is_correct' => count(array_intersect($selectedAnswers, $correctAnswers)) > 0,
-            ];
+            foreach ($request->input('questions') as $questionId => $selectedAnswerId) {
+                $question = Question::with('answers')->find($questionId);
+                $correctAnswers = $question->answers()->where('is_correct', true)->pluck('id')->toArray();
     
-            // Count how many selected answers are correct
-            $correctAnswersCount += count(array_intersect($selectedAnswers, $correctAnswers));
+                // Check if the selected answer is correct
+                $isCorrect = in_array($selectedAnswerId, $correctAnswers);
     
-            // If the question is answered correctly, add the XP value to the total
-            if (count(array_intersect($selectedAnswers, $correctAnswers)) > 0) {
-                $totalXP += $question->xp_value; // Add the XP value for the correctly answered question
+                // Store question data for display
+                $questionsData[$questionId] = [
+                    'question' => $question->text,
+                    'user_answer' => $selectedAnswerId,
+                    'correct_answers' => $correctAnswers,
+                    'answers' => $question->answers,
+                    'is_correct' => $isCorrect,
+                ];
+    
+                // If correct, increase count and XP
+                if ($isCorrect) {
+                    $correctAnswersCount++;
+                    $totalXP += $question->xp_value; // Ensure xp_value is a property of the Question model
+                }
             }
-        }
     
-        // Store quiz results in the database
-        Quiz::create([
-            'user_id' => auth()->id(),
-            'total_questions' => count($request->input('questions')),
-            'correct_answers' => $correctAnswersCount,
-            'xp_awarded' => $totalXP, // Store the total XP awarded for this quiz
-        ]);
+            // Store quiz results in the database
+            Quiz::create([
+                'user_id' => auth()->id(),
+                'total_questions' => count($request->input('questions')),
+                'correct_answers' => $correctAnswersCount,
+                'xp_awarded' => $totalXP,
+            ]);
     
-        // Update user's XP
-        $user = auth()->user();
-        $user->xp += $totalXP;
-        $user->save();
+            // Update user's XP
+            $user = auth()->user();
+            $user->xp += $totalXP;
+            $user->save();
     
-        // Set session variables for quiz results
-        session()->flash('correct_answers', $correctAnswersCount);
-        session()->flash('total_questions', count($request->input('questions')));
-        session()->flash('total_xp', $totalXP);
-        session(['questions_data' => $questionsData]); // Store questions data in session
+            // Set session variables for quiz results
+            session()->put('correct_answers', $correctAnswersCount);
+            session()->put('total_questions', count($request->input('questions')));
+            session()->put('total_xp', $totalXP);
+            session()->put('questions_data', $questionsData); // Store questions data in session
     
-        return redirect()->route('quiz.results')->with('success', 'Your quiz has been submitted successfully!');
-    }
+            return redirect()->route('quiz.results')->with('success', 'Your quiz has been submitted successfully!');
+        }
     /**
      * Show the form for creating a new resource.
      *
      * @return \Illuminate\Http\Response
      */
-    public function results()
+    public function results(Request $request)
     {
-        return view('results'); // Adjust this path based on where results.blade.php is located
+        // Fetch the quiz from the database
+        $quiz = Quiz::where('id', $request->quiz)->first();
+
+        // Ensure quiz exists
+        if (!$quiz) {
+            return redirect()->route('quiz.index')->with('error', 'Quiz not found.');
+        }
+
+        // Ensure all questions have been answered
+        $questions = $request->session()->get('quiz_questions'); // Retrieve the questions from session
+        $answers = $request->all();
+
+        // Validate that all questions have been answered
+        foreach ($questions as $question) {
+            if (!isset($answers[$question->id])) {
+                return back()->with('error', 'You must answer all questions before submitting.');
+            }
+        }
+
+        // Mark quiz as completed
+        $quiz->completed = 1;
+
+        // Initialize results and XP tracking
+        $results = [
+            'overall' => 0,
+            'art' => 0,
+            'geography' => 0,
+            'history' => 0,
+            'science' => 0,
+            'sports' => 0
+        ];
+        $xp = 0; // Initialize XP variable
+
+        // Determine which answers are correct
+        foreach ($answers as $key => $value) {
+            if (is_numeric($key)) {
+                $correct_answer = Answer::where('question_id', $key)->where('is_correct', 1)->first();
+                if ($correct_answer && $correct_answer->text == $value) { // Check if correct answer exists
+                    $question = Question::find($key);
+                    $results['overall']++;
+
+                    // Increment the category score
+                    $results[strtolower($question->category)]++;
+                }
+            }
+        }
+
+        // Add XP to user
+        Auth::user()->xp += $xp;
+
+        // Update user's category-specific score
+        foreach ($results as $category => $value) {
+            if ($category != 'overall') {
+                [$correct, $total] = explode("/", Auth::user()->$category); // Use property access instead of array
+                Auth::user()->$category = ($correct + $value) . "/" . ($total + 2);  // 2 questions per category
+            }
+        }
+
+        // Save the updated data
+        Auth::user()->save();
+        $quiz->save();
+
+        // Clear the session questions after quiz completion
+        $request->session()->forget('quiz_questions');
+
+        // Redirect to results page with the results
+        return view('questions.results', ['results' => $results, 'quiz' => $quiz]);
     }
 
     /**
diff --git a/resources/views/quiz.blade.php b/resources/views/quiz.blade.php
index bb8a1fac..1f1ac64e 100644
--- a/resources/views/quiz.blade.php
+++ b/resources/views/quiz.blade.php
@@ -16,6 +16,12 @@
     @endif
 
     <!-- Display validation errors -->
+    @if (session('error'))
+        <div class="bg-red-500 text-white p-4 rounded mb-4">
+            {{ session('error') }}
+        </div>
+    @endif
+
     @if ($errors->any())
         <div class="bg-red-500 text-white p-4 rounded mb-4">
             <ul>
@@ -26,26 +32,30 @@
         </div>
     @endif
 
-    <!-- Quiz form goes here -->
+    <!-- Quiz form -->
     <form action="{{ route('quiz.submit') }}" method="POST">
         @csrf
-        @foreach ($questions as $question)
-            <div class="mb-4">
-                <p class="font-bold">{{ $question->text }}</p>
-                <span class="badge bg-primary">{{ $question->category->name }}</span>
-                @foreach ($question->answers as $answer)
-                    <div>
-                        <input type="checkbox" 
-                               name="questions[{{ $question->id }}][]" 
-                               value="{{ $answer->id }}"
-                               {{ in_array($answer->id, old("questions.$question->id", [])) ? 'checked' : '' }}>
-                        <label>{{ $answer->answer_text }}</label>
-                    </div>
-                @endforeach
-            </div>
-        @endforeach
+        @if (count($questions) > 0)
+            @foreach ($questions as $question)
+                <div class="mb-4">
+                    <p class="font-bold">{{ $question->text }}</p>
+                    <span class="badge bg-primary">{{ $question->category->name }}</span>
+                    @foreach ($question->answers as $answer)
+                        <div>
+                            <input type="radio" 
+                                   name="questions[{{ $question->id }}]" 
+                                   value="{{ $answer->id }}"
+                                   {{ old("questions.$question->id") == $answer->id ? 'checked' : '' }} required>
+                            <label>{{ $answer->answer_text }}</label>
+                        </div>
+                    @endforeach
+                </div>
+            @endforeach
+        @else
+            <p>No questions available for this quiz.</p>
+        @endif
 
         <button type="submit" class="bg-blue-500 text-white px-4 py-2 rounded">Submit Quiz</button>
     </form>
 </div>
-@endsection
+@endsection
\ No newline at end of file
diff --git a/resources/views/results.blade.php b/resources/views/results.blade.php
index 83311a70..dd614fde 100644
--- a/resources/views/results.blade.php
+++ b/resources/views/results.blade.php
@@ -22,25 +22,20 @@
         @foreach (session('questions_data') as $questionId => $data)
             <div class="mb-4 p-4 border rounded">
                 <p class="font-bold">{{ $data['question'] }}</p>
-                <p>Your answers:</p>
+
+                <p>Your answer:</p>
                 @php
-                    // Determine if the user's answer is correct
+                    // Get the user's selected answer
+                    $selectedAnswer = $data['answers']->firstWhere('id', $data['user_answer']);
                     $isAnswerCorrect = $data['is_correct'];
                 @endphp
 
-                @foreach ($data['user_answers'] as $answerId)
-                    @php
-                        // Get the user's answer text
-                        $selectedAnswer = $data['answers']->firstWhere('id', $answerId);
-                    @endphp
-
-                    <span class="block {{ $isAnswerCorrect ? 'text-green-600' : 'text-red-600' }}">
-                        {{ $selectedAnswer->answer_text }} - {{ $isAnswerCorrect ? '✔️ Correct' : '❌ Incorrect' }}
-                    </span>
-                @endforeach
+                <span class="block {{ $isAnswerCorrect ? 'text-green-600' : 'text-red-600' }}">
+                    {{ $selectedAnswer->answer_text }} - {{ $isAnswerCorrect ? '✔️ Correct' : '❌ Incorrect' }}
+                </span>
 
                 @if (!$isAnswerCorrect)
-                    <p>Correct answers:</p>
+                    <p>Correct answer(s):</p>
                     @foreach ($data['correct_answers'] as $correctAnswerId)
                         @php
                             // Get the correct answer text
diff --git a/routes/web.php b/routes/web.php
index 24fcaeee..f9dc5705 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -4,7 +4,7 @@
 use App\Http\Controllers\Auth\LogoutController;
 use App\Http\Controllers\ProfileController;
 use App\Http\Controllers\LeaderboardController;
-use App\Http\Controllers\Questions\QuestionController;
+use App\Http\Controllers\QuestionController;
 use App\Http\Controllers\QuizController;
 use Illuminate\Support\Facades\Route;
 
@@ -25,9 +25,10 @@
     
     // Apply the auth middleware here
     Route::middleware(['auth'])->group(function () {
-        Route::get('/quiz', [QuizController::class, 'index'])->name('quiz');
+        // Route::get('/quiz', [QuizController::class, 'index'])->name('quiz');
         Route::post('/quiz/submit', [QuizController::class, 'submit'])->name('quiz.submit');
         Route::get('/profile', [ProfileController::class, 'show'])->name('profile');
         Route::get('/quiz/results', [QuizController::class, 'results'])->name('quiz.results');
+        Route::get('/quiz', [QuestionController::class, 'index'])->name('quiz');
     });
 });
diff --git a/vendor/autoload.php b/vendor/autoload.php
index d4c183a8..1cbc5ca5 100644
--- a/vendor/autoload.php
+++ b/vendor/autoload.php
@@ -3,8 +3,21 @@
 // autoload.php @generated by Composer
 
 if (PHP_VERSION_ID < 50600) {
-    echo 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
-    exit(1);
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    $err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, $err);
+        } elseif (!headers_sent()) {
+            echo $err;
+        }
+    }
+    trigger_error(
+        $err,
+        E_USER_ERROR
+    );
 }
 
 require_once __DIR__ . '/composer/autoload_real.php';
diff --git a/vendor/composer/ClassLoader.php b/vendor/composer/ClassLoader.php
index afef3fa2..7824d8f7 100644
--- a/vendor/composer/ClassLoader.php
+++ b/vendor/composer/ClassLoader.php
@@ -42,35 +42,37 @@
  */
 class ClassLoader
 {
-    /** @var ?string */
+    /** @var \Closure(string):void */
+    private static $includeFile;
+
+    /** @var string|null */
     private $vendorDir;
 
     // PSR-4
     /**
-     * @var array[]
-     * @psalm-var array<string, array<string, int>>
+     * @var array<string, array<string, int>>
      */
     private $prefixLengthsPsr4 = array();
     /**
-     * @var array[]
-     * @psalm-var array<string, array<int, string>>
+     * @var array<string, list<string>>
      */
     private $prefixDirsPsr4 = array();
     /**
-     * @var array[]
-     * @psalm-var array<string, string>
+     * @var list<string>
      */
     private $fallbackDirsPsr4 = array();
 
     // PSR-0
     /**
-     * @var array[]
-     * @psalm-var array<string, array<string, string[]>>
+     * List of PSR-0 prefixes
+     *
+     * Structured as array('F (first letter)' => array('Foo\Bar (full prefix)' => array('path', 'path2')))
+     *
+     * @var array<string, array<string, list<string>>>
      */
     private $prefixesPsr0 = array();
     /**
-     * @var array[]
-     * @psalm-var array<string, string>
+     * @var list<string>
      */
     private $fallbackDirsPsr0 = array();
 
@@ -78,8 +80,7 @@ class ClassLoader
     private $useIncludePath = false;
 
     /**
-     * @var string[]
-     * @psalm-var array<string, string>
+     * @var array<string, string>
      */
     private $classMap = array();
 
@@ -87,29 +88,29 @@ class ClassLoader
     private $classMapAuthoritative = false;
 
     /**
-     * @var bool[]
-     * @psalm-var array<string, bool>
+     * @var array<string, bool>
      */
     private $missingClasses = array();
 
-    /** @var ?string */
+    /** @var string|null */
     private $apcuPrefix;
 
     /**
-     * @var self[]
+     * @var array<string, self>
      */
     private static $registeredLoaders = array();
 
     /**
-     * @param ?string $vendorDir
+     * @param string|null $vendorDir
      */
     public function __construct($vendorDir = null)
     {
         $this->vendorDir = $vendorDir;
+        self::initializeIncludeClosure();
     }
 
     /**
-     * @return string[]
+     * @return array<string, list<string>>
      */
     public function getPrefixes()
     {
@@ -121,8 +122,7 @@ public function getPrefixes()
     }
 
     /**
-     * @return array[]
-     * @psalm-return array<string, array<int, string>>
+     * @return array<string, list<string>>
      */
     public function getPrefixesPsr4()
     {
@@ -130,8 +130,7 @@ public function getPrefixesPsr4()
     }
 
     /**
-     * @return array[]
-     * @psalm-return array<string, string>
+     * @return list<string>
      */
     public function getFallbackDirs()
     {
@@ -139,8 +138,7 @@ public function getFallbackDirs()
     }
 
     /**
-     * @return array[]
-     * @psalm-return array<string, string>
+     * @return list<string>
      */
     public function getFallbackDirsPsr4()
     {
@@ -148,8 +146,7 @@ public function getFallbackDirsPsr4()
     }
 
     /**
-     * @return string[] Array of classname => path
-     * @psalm-return array<string, string>
+     * @return array<string, string> Array of classname => path
      */
     public function getClassMap()
     {
@@ -157,8 +154,7 @@ public function getClassMap()
     }
 
     /**
-     * @param string[] $classMap Class to filename map
-     * @psalm-param array<string, string> $classMap
+     * @param array<string, string> $classMap Class to filename map
      *
      * @return void
      */
@@ -175,24 +171,25 @@ public function addClassMap(array $classMap)
      * Registers a set of PSR-0 directories for a given prefix, either
      * appending or prepending to the ones previously set for this prefix.
      *
-     * @param string          $prefix  The prefix
-     * @param string[]|string $paths   The PSR-0 root directories
-     * @param bool            $prepend Whether to prepend the directories
+     * @param string              $prefix  The prefix
+     * @param list<string>|string $paths   The PSR-0 root directories
+     * @param bool                $prepend Whether to prepend the directories
      *
      * @return void
      */
     public function add($prefix, $paths, $prepend = false)
     {
+        $paths = (array) $paths;
         if (!$prefix) {
             if ($prepend) {
                 $this->fallbackDirsPsr0 = array_merge(
-                    (array) $paths,
+                    $paths,
                     $this->fallbackDirsPsr0
                 );
             } else {
                 $this->fallbackDirsPsr0 = array_merge(
                     $this->fallbackDirsPsr0,
-                    (array) $paths
+                    $paths
                 );
             }
 
@@ -201,19 +198,19 @@ public function add($prefix, $paths, $prepend = false)
 
         $first = $prefix[0];
         if (!isset($this->prefixesPsr0[$first][$prefix])) {
-            $this->prefixesPsr0[$first][$prefix] = (array) $paths;
+            $this->prefixesPsr0[$first][$prefix] = $paths;
 
             return;
         }
         if ($prepend) {
             $this->prefixesPsr0[$first][$prefix] = array_merge(
-                (array) $paths,
+                $paths,
                 $this->prefixesPsr0[$first][$prefix]
             );
         } else {
             $this->prefixesPsr0[$first][$prefix] = array_merge(
                 $this->prefixesPsr0[$first][$prefix],
-                (array) $paths
+                $paths
             );
         }
     }
@@ -222,9 +219,9 @@ public function add($prefix, $paths, $prepend = false)
      * Registers a set of PSR-4 directories for a given namespace, either
      * appending or prepending to the ones previously set for this namespace.
      *
-     * @param string          $prefix  The prefix/namespace, with trailing '\\'
-     * @param string[]|string $paths   The PSR-4 base directories
-     * @param bool            $prepend Whether to prepend the directories
+     * @param string              $prefix  The prefix/namespace, with trailing '\\'
+     * @param list<string>|string $paths   The PSR-4 base directories
+     * @param bool                $prepend Whether to prepend the directories
      *
      * @throws \InvalidArgumentException
      *
@@ -232,17 +229,18 @@ public function add($prefix, $paths, $prepend = false)
      */
     public function addPsr4($prefix, $paths, $prepend = false)
     {
+        $paths = (array) $paths;
         if (!$prefix) {
             // Register directories for the root namespace.
             if ($prepend) {
                 $this->fallbackDirsPsr4 = array_merge(
-                    (array) $paths,
+                    $paths,
                     $this->fallbackDirsPsr4
                 );
             } else {
                 $this->fallbackDirsPsr4 = array_merge(
                     $this->fallbackDirsPsr4,
-                    (array) $paths
+                    $paths
                 );
             }
         } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
@@ -252,18 +250,18 @@ public function addPsr4($prefix, $paths, $prepend = false)
                 throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
             }
             $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
-            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+            $this->prefixDirsPsr4[$prefix] = $paths;
         } elseif ($prepend) {
             // Prepend directories for an already registered namespace.
             $this->prefixDirsPsr4[$prefix] = array_merge(
-                (array) $paths,
+                $paths,
                 $this->prefixDirsPsr4[$prefix]
             );
         } else {
             // Append directories for an already registered namespace.
             $this->prefixDirsPsr4[$prefix] = array_merge(
                 $this->prefixDirsPsr4[$prefix],
-                (array) $paths
+                $paths
             );
         }
     }
@@ -272,8 +270,8 @@ public function addPsr4($prefix, $paths, $prepend = false)
      * Registers a set of PSR-0 directories for a given prefix,
      * replacing any others previously set for this prefix.
      *
-     * @param string          $prefix The prefix
-     * @param string[]|string $paths  The PSR-0 base directories
+     * @param string              $prefix The prefix
+     * @param list<string>|string $paths  The PSR-0 base directories
      *
      * @return void
      */
@@ -290,8 +288,8 @@ public function set($prefix, $paths)
      * Registers a set of PSR-4 directories for a given namespace,
      * replacing any others previously set for this namespace.
      *
-     * @param string          $prefix The prefix/namespace, with trailing '\\'
-     * @param string[]|string $paths  The PSR-4 base directories
+     * @param string              $prefix The prefix/namespace, with trailing '\\'
+     * @param list<string>|string $paths  The PSR-4 base directories
      *
      * @throws \InvalidArgumentException
      *
@@ -425,7 +423,8 @@ public function unregister()
     public function loadClass($class)
     {
         if ($file = $this->findFile($class)) {
-            includeFile($file);
+            $includeFile = self::$includeFile;
+            $includeFile($file);
 
             return true;
         }
@@ -476,9 +475,9 @@ public function findFile($class)
     }
 
     /**
-     * Returns the currently registered loaders indexed by their corresponding vendor directories.
+     * Returns the currently registered loaders keyed by their corresponding vendor directories.
      *
-     * @return self[]
+     * @return array<string, self>
      */
     public static function getRegisteredLoaders()
     {
@@ -555,18 +554,26 @@ private function findFileWithExtension($class, $ext)
 
         return false;
     }
-}
 
-/**
- * Scope isolated include.
- *
- * Prevents access to $this/self from included files.
- *
- * @param  string $file
- * @return void
- * @private
- */
-function includeFile($file)
-{
-    include $file;
+    /**
+     * @return void
+     */
+    private static function initializeIncludeClosure()
+    {
+        if (self::$includeFile !== null) {
+            return;
+        }
+
+        /**
+         * Scope isolated include.
+         *
+         * Prevents access to $this/self from included files.
+         *
+         * @param  string $file
+         * @return void
+         */
+        self::$includeFile = \Closure::bind(static function($file) {
+            include $file;
+        }, null, null);
+    }
 }
diff --git a/vendor/composer/autoload_classmap.php b/vendor/composer/autoload_classmap.php
index 2f88cad8..6b54dcb3 100644
--- a/vendor/composer/autoload_classmap.php
+++ b/vendor/composer/autoload_classmap.php
@@ -14,10 +14,11 @@
     'App\\Http\\Controllers\\Controller' => $baseDir . '/app/Http/Controllers/Controller.php',
     'App\\Http\\Controllers\\LeaderboardController' => $baseDir . '/app/Http/Controllers/LeaderboardController.php',
     'App\\Http\\Controllers\\ProfileController' => $baseDir . '/app/Http/Controllers/ProfileController.php',
-    'App\\Http\\Controllers\\Questions\\QuestionController' => $baseDir . '/app/Http/Controllers/Questions/QuestionController.php',
     'App\\Http\\Controllers\\QuizController' => $baseDir . '/app/Http/Controllers/QuizController.php',
+    'App\\Http\\Controllers\\UserController' => $baseDir . '/app/Http/Controllers/UserController.php',
     'App\\Http\\Kernel' => $baseDir . '/app/Http/Kernel.php',
     'App\\Http\\Middleware\\Authenticate' => $baseDir . '/app/Http/Middleware/Authenticate.php',
+    'App\\Http\\Middleware\\CheckUserLoggedIn' => $baseDir . '/app/Http/Middleware/CheckUserLoggedIn.php',
     'App\\Http\\Middleware\\EncryptCookies' => $baseDir . '/app/Http/Middleware/EncryptCookies.php',
     'App\\Http\\Middleware\\PreventRequestsDuringMaintenance' => $baseDir . '/app/Http/Middleware/PreventRequestsDuringMaintenance.php',
     'App\\Http\\Middleware\\RedirectIfAuthenticated' => $baseDir . '/app/Http/Middleware/RedirectIfAuthenticated.php',
@@ -150,7 +151,14 @@
     'Cron\\MinutesField' => $vendorDir . '/dragonmantank/cron-expression/src/Cron/MinutesField.php',
     'Cron\\MonthField' => $vendorDir . '/dragonmantank/cron-expression/src/Cron/MonthField.php',
     'Database\\Factories\\UserFactory' => $baseDir . '/database/factories/UserFactory.php',
+    'Database\\Seeders\\AnswerSeeder' => $baseDir . '/database/seeders/AnswerSeeder.php',
+    'Database\\Seeders\\CategoryScoreSeeder' => $baseDir . '/database/seeders/CategoryScoreSeeder.php',
+    'Database\\Seeders\\CategorySeeder' => $baseDir . '/database/seeders/CategorySeeder.php',
     'Database\\Seeders\\DatabaseSeeder' => $baseDir . '/database/seeders/DatabaseSeeder.php',
+    'Database\\Seeders\\QuestionSeeder' => $baseDir . '/database/seeders/QuestionSeeder.php',
+    'Database\\Seeders\\QuizDetailSeeder' => $baseDir . '/database/seeders/QuizDetailSeeder.php',
+    'Database\\Seeders\\QuizSeeder' => $baseDir . '/database/seeders/QuizSeeder.php',
+    'Database\\Seeders\\UserSeeder' => $baseDir . '/database/seeders/UserSeeder.php',
     'DeepCopy\\DeepCopy' => $vendorDir . '/myclabs/deep-copy/src/DeepCopy/DeepCopy.php',
     'DeepCopy\\Exception\\CloneException' => $vendorDir . '/myclabs/deep-copy/src/DeepCopy/Exception/CloneException.php',
     'DeepCopy\\Exception\\PropertyException' => $vendorDir . '/myclabs/deep-copy/src/DeepCopy/Exception/PropertyException.php',
diff --git a/vendor/composer/autoload_psr4.php b/vendor/composer/autoload_psr4.php
index c88abbbf..4730fb07 100644
--- a/vendor/composer/autoload_psr4.php
+++ b/vendor/composer/autoload_psr4.php
@@ -7,7 +7,7 @@
 
 return array(
     'voku\\' => array($vendorDir . '/voku/portable-ascii/src/voku'),
-    'phpDocumentor\\Reflection\\' => array($vendorDir . '/phpdocumentor/reflection-common/src', $vendorDir . '/phpdocumentor/type-resolver/src', $vendorDir . '/phpdocumentor/reflection-docblock/src'),
+    'phpDocumentor\\Reflection\\' => array($vendorDir . '/phpdocumentor/reflection-common/src', $vendorDir . '/phpdocumentor/reflection-docblock/src', $vendorDir . '/phpdocumentor/type-resolver/src'),
     'Whoops\\' => array($vendorDir . '/filp/whoops/src/Whoops'),
     'Webmozart\\Assert\\' => array($vendorDir . '/webmozart/assert/src'),
     'TijsVerkoyen\\CssToInlineStyles\\' => array($vendorDir . '/tijsverkoyen/css-to-inline-styles/src'),
@@ -42,7 +42,7 @@
     'Psy\\' => array($vendorDir . '/psy/psysh/src'),
     'Psr\\SimpleCache\\' => array($vendorDir . '/psr/simple-cache/src'),
     'Psr\\Log\\' => array($vendorDir . '/psr/log/src'),
-    'Psr\\Http\\Message\\' => array($vendorDir . '/psr/http-message/src', $vendorDir . '/psr/http-factory/src'),
+    'Psr\\Http\\Message\\' => array($vendorDir . '/psr/http-factory/src', $vendorDir . '/psr/http-message/src'),
     'Psr\\Http\\Client\\' => array($vendorDir . '/psr/http-client/src'),
     'Psr\\EventDispatcher\\' => array($vendorDir . '/psr/event-dispatcher/src'),
     'Psr\\Container\\' => array($vendorDir . '/psr/container/src'),
diff --git a/vendor/composer/autoload_real.php b/vendor/composer/autoload_real.php
index 46d8f7db..7ab4ad64 100644
--- a/vendor/composer/autoload_real.php
+++ b/vendor/composer/autoload_real.php
@@ -33,25 +33,18 @@ public static function getLoader()
 
         $loader->register(true);
 
-        $includeFiles = \Composer\Autoload\ComposerStaticInit558acd034f111c3d81d43ef348409148::$files;
-        foreach ($includeFiles as $fileIdentifier => $file) {
-            composerRequire558acd034f111c3d81d43ef348409148($fileIdentifier, $file);
+        $filesToLoad = \Composer\Autoload\ComposerStaticInit558acd034f111c3d81d43ef348409148::$files;
+        $requireFile = \Closure::bind(static function ($fileIdentifier, $file) {
+            if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
+                $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
+
+                require $file;
+            }
+        }, null, null);
+        foreach ($filesToLoad as $fileIdentifier => $file) {
+            $requireFile($fileIdentifier, $file);
         }
 
         return $loader;
     }
 }
-
-/**
- * @param string $fileIdentifier
- * @param string $file
- * @return void
- */
-function composerRequire558acd034f111c3d81d43ef348409148($fileIdentifier, $file)
-{
-    if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
-        $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
-
-        require $file;
-    }
-}
diff --git a/vendor/composer/autoload_static.php b/vendor/composer/autoload_static.php
index 314047d7..0dfa29b5 100644
--- a/vendor/composer/autoload_static.php
+++ b/vendor/composer/autoload_static.php
@@ -190,8 +190,8 @@ class ComposerStaticInit558acd034f111c3d81d43ef348409148
         'phpDocumentor\\Reflection\\' => 
         array (
             0 => __DIR__ . '/..' . '/phpdocumentor/reflection-common/src',
-            1 => __DIR__ . '/..' . '/phpdocumentor/type-resolver/src',
-            2 => __DIR__ . '/..' . '/phpdocumentor/reflection-docblock/src',
+            1 => __DIR__ . '/..' . '/phpdocumentor/reflection-docblock/src',
+            2 => __DIR__ . '/..' . '/phpdocumentor/type-resolver/src',
         ),
         'Whoops\\' => 
         array (
@@ -331,8 +331,8 @@ class ComposerStaticInit558acd034f111c3d81d43ef348409148
         ),
         'Psr\\Http\\Message\\' => 
         array (
-            0 => __DIR__ . '/..' . '/psr/http-message/src',
-            1 => __DIR__ . '/..' . '/psr/http-factory/src',
+            0 => __DIR__ . '/..' . '/psr/http-factory/src',
+            1 => __DIR__ . '/..' . '/psr/http-message/src',
         ),
         'Psr\\Http\\Client\\' => 
         array (
@@ -538,10 +538,11 @@ class ComposerStaticInit558acd034f111c3d81d43ef348409148
         'App\\Http\\Controllers\\Controller' => __DIR__ . '/../..' . '/app/Http/Controllers/Controller.php',
         'App\\Http\\Controllers\\LeaderboardController' => __DIR__ . '/../..' . '/app/Http/Controllers/LeaderboardController.php',
         'App\\Http\\Controllers\\ProfileController' => __DIR__ . '/../..' . '/app/Http/Controllers/ProfileController.php',
-        'App\\Http\\Controllers\\Questions\\QuestionController' => __DIR__ . '/../..' . '/app/Http/Controllers/Questions/QuestionController.php',
         'App\\Http\\Controllers\\QuizController' => __DIR__ . '/../..' . '/app/Http/Controllers/QuizController.php',
+        'App\\Http\\Controllers\\UserController' => __DIR__ . '/../..' . '/app/Http/Controllers/UserController.php',
         'App\\Http\\Kernel' => __DIR__ . '/../..' . '/app/Http/Kernel.php',
         'App\\Http\\Middleware\\Authenticate' => __DIR__ . '/../..' . '/app/Http/Middleware/Authenticate.php',
+        'App\\Http\\Middleware\\CheckUserLoggedIn' => __DIR__ . '/../..' . '/app/Http/Middleware/CheckUserLoggedIn.php',
         'App\\Http\\Middleware\\EncryptCookies' => __DIR__ . '/../..' . '/app/Http/Middleware/EncryptCookies.php',
         'App\\Http\\Middleware\\PreventRequestsDuringMaintenance' => __DIR__ . '/../..' . '/app/Http/Middleware/PreventRequestsDuringMaintenance.php',
         'App\\Http\\Middleware\\RedirectIfAuthenticated' => __DIR__ . '/../..' . '/app/Http/Middleware/RedirectIfAuthenticated.php',
@@ -674,7 +675,14 @@ class ComposerStaticInit558acd034f111c3d81d43ef348409148
         'Cron\\MinutesField' => __DIR__ . '/..' . '/dragonmantank/cron-expression/src/Cron/MinutesField.php',
         'Cron\\MonthField' => __DIR__ . '/..' . '/dragonmantank/cron-expression/src/Cron/MonthField.php',
         'Database\\Factories\\UserFactory' => __DIR__ . '/../..' . '/database/factories/UserFactory.php',
+        'Database\\Seeders\\AnswerSeeder' => __DIR__ . '/../..' . '/database/seeders/AnswerSeeder.php',
+        'Database\\Seeders\\CategoryScoreSeeder' => __DIR__ . '/../..' . '/database/seeders/CategoryScoreSeeder.php',
+        'Database\\Seeders\\CategorySeeder' => __DIR__ . '/../..' . '/database/seeders/CategorySeeder.php',
         'Database\\Seeders\\DatabaseSeeder' => __DIR__ . '/../..' . '/database/seeders/DatabaseSeeder.php',
+        'Database\\Seeders\\QuestionSeeder' => __DIR__ . '/../..' . '/database/seeders/QuestionSeeder.php',
+        'Database\\Seeders\\QuizDetailSeeder' => __DIR__ . '/../..' . '/database/seeders/QuizDetailSeeder.php',
+        'Database\\Seeders\\QuizSeeder' => __DIR__ . '/../..' . '/database/seeders/QuizSeeder.php',
+        'Database\\Seeders\\UserSeeder' => __DIR__ . '/../..' . '/database/seeders/UserSeeder.php',
         'DeepCopy\\DeepCopy' => __DIR__ . '/..' . '/myclabs/deep-copy/src/DeepCopy/DeepCopy.php',
         'DeepCopy\\Exception\\CloneException' => __DIR__ . '/..' . '/myclabs/deep-copy/src/DeepCopy/Exception/CloneException.php',
         'DeepCopy\\Exception\\PropertyException' => __DIR__ . '/..' . '/myclabs/deep-copy/src/DeepCopy/Exception/PropertyException.php',