Quiz start logic

Author: muni2explore

.gitignore

@@ -2,6 +2,7 @@
 /node_modules
 /public/build
 /public/hot
+/public/vendor
 /public/storage
 /storage/*.key
 /vendor

app/Console/Kernel.php

@@ -13,6 +13,7 @@ class Kernel extends ConsoleKernel
     protected function schedule(Schedule $schedule): void
     {
         // $schedule->command('inspire')->hourly();
+        $schedule->command('telescope:prune')->daily();
     }
 
     /**

app/Http/Controllers/QuizController.php

@@ -104,27 +104,51 @@ public function store(StoreQuizRequest $request)
     /**
      * Display the specified resource.
      */
-    public function start($category_id, $quiz_id)
+    public function start($category_id, $quiz_id, $quiz_result_id = null)
     {
         $quiz = Quiz::findOrFail($quiz_id);
-        $questions = Question::getQuestions($quiz_id);
         $user = auth()->user();
+        $guest_role = !$user->hasRole([TEACHER, SUPER_ADMIN, STUDENT]);
+
+
+        if (!empty($quiz_result_id)) {
+            $quizResult = QuizResult::with('quiz')->where('user_id', $user->id)
+                    ->where('id', $quiz_result_id)
+                    ->whereNull('answers')
+                    ->first();
 
-        ## Guest
-        if (!$user->hasRole([TEACHER, SUPER_ADMIN, STUDENT])) {
+            $questions = json_decode($quizResult->questions);
+            return view('quizzes.start', compact('questions', 'quizResult', 'quiz'));
+        }
+
+        $force = request()->has('force');
+        $quizResults = QuizResult::with('quiz')->where('user_id', $user->id)
+                    ->where('quiz_id', $quiz_id)
+                    ->whereNull('answers')
+                    ->get();
+        
+        if (
+            ($quizResults->count() && $guest_role) || 
+            ($quizResults->count() && !$force)
+        ) {
+            return view('quizzes.incomplete-quiz', compact('quizResults', 'category_id', 'quiz_id', 'guest_role', 'force'));
+        }
+
+        // guest not allowed to attempt more than one pre test
+        if ($guest_role) {
             $count = QuizResult::where('user_id', $user->id)
                     ->where('quiz_id', $quiz_id)
                     ->whereNotNull('answers')
                     ->count();
 
-
             if ($count) {
                 return redirect()->route('dashboard')
                         ->with('error', __('To access additional tests, kindly upgrade your subscription as you have already used your complimentary tests..'));
             }
         }
 
 
+        $questions = Question::getQuestions($quiz_id);
         $quizResult = QuizResult::create([
             'user_id' => $user->id,
             'quiz_id' => $quiz_id,

app/Models/QuizResult.php

@@ -12,4 +12,15 @@ class QuizResult extends Model
     protected $table = 'quiz_results';
 
     protected $fillable = ['user_id', 'quiz_id', 'questions'];
+
+
+    public function user()
+    {
+        return $this->belongsTo(User::class, 'user_id');
+    }
+
+    public function quiz()
+    {
+        return $this->belongsTo(Quiz::class, 'quiz_id');
+    }
 }

app/Providers/AppServiceProvider.php

@@ -11,7 +11,10 @@ class AppServiceProvider extends ServiceProvider
      */
     public function register(): void
     {
-        //
+        if ($this->app->environment('local')) {
+            $this->app->register(\Laravel\Telescope\TelescopeServiceProvider::class);
+            $this->app->register(TelescopeServiceProvider::class);
+        }
     }
 
     /**

app/Providers/TelescopeServiceProvider.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace App\Providers;
+
+use Illuminate\Support\Facades\Gate;
+use Laravel\Telescope\IncomingEntry;
+use Laravel\Telescope\Telescope;
+use Laravel\Telescope\TelescopeApplicationServiceProvider;
+
+class TelescopeServiceProvider extends TelescopeApplicationServiceProvider
+{
+    /**
+     * Register any application services.
+     */
+    public function register(): void
+    {
+        // Telescope::night();
+
+        $this->hideSensitiveRequestDetails();
+
+        Telescope::filter(function (IncomingEntry $entry) {
+            if ($this->app->environment('local')) {
+                return true;
+            }
+
+            return $entry->isReportableException() ||
+                   $entry->isFailedRequest() ||
+                   $entry->isFailedJob() ||
+                   $entry->isScheduledTask() ||
+                   $entry->hasMonitoredTag();
+        });
+    }
+
+    /**
+     * Prevent sensitive request details from being logged by Telescope.
+     */
+    protected function hideSensitiveRequestDetails(): void
+    {
+        if ($this->app->environment('local')) {
+            return;
+        }
+
+        Telescope::hideRequestParameters(['_token']);
+
+        Telescope::hideRequestHeaders([
+            'cookie',
+            'x-csrf-token',
+            'x-xsrf-token',
+        ]);
+    }
+
+    /**
+     * Register the Telescope gate.
+     *
+     * This gate determines who can access Telescope in non-local environments.
+     */
+    protected function gate(): void
+    {
+        Gate::define('viewTelescope', function ($user) {
+            return in_array($user->email, [
+                //
+            ]);
+        });
+    }
+}

composer.json

@@ -18,6 +18,7 @@
         "fakerphp/faker": "^1.9.1",
         "laravel/pint": "^1.0",
         "laravel/sail": "^1.18",
+        "laravel/telescope": "^4.15",
         "mockery/mockery": "^1.4.4",
         "nunomaduro/collision": "^7.0",
         "phpunit/phpunit": "^10.1",
@@ -52,7 +53,9 @@
     },
     "extra": {
         "laravel": {
-            "dont-discover": []
+            "dont-discover": [
+                "laravel/telescope"
+            ]
         }
     },
     "config": {