remove comments

Author: emmpaul

app/Http/Controllers/Settings/LanguageController.php

@@ -15,17 +15,15 @@ class LanguageController extends Controller
     public function update(Request $request): RedirectResponse
     {
         $validated = $request->validate([
-            'locale' => ['required', 'string', Rule::in(['en', 'fr'])],
+            'locale' => ['required', 'string', Rule::in(config('app.available_locales'))],
         ]);
 
-        // Update user's locale preference if authenticated
         if ($request->user()) {
             $request->user()->update([
                 'locale' => $validated['locale'],
             ]);
         }
 
-        // Set session locale for both authenticated and guest users
         $request->session()->put('locale', $validated['locale']);
 
         return back()->with('status', __('messages.language_updated'));

app/Http/Middleware/SetUserLocale.php

@@ -16,14 +16,12 @@ class SetUserLocale
      */
     public function handle(Request $request, Closure $next): Response
     {
-        // Priority 1: User's saved locale preference
         if ($userLocale = $request->user()?->locale) {
             App::setLocale($userLocale);
 
             return $next($request);
         }
 
-        // Priority 2: Session locale (for guest users who changed language)
         if ($sessionLocale = $request->session()->get('locale')) {
             if (in_array($sessionLocale, $this->getSupportedLocales())) {
                 App::setLocale($sessionLocale);
@@ -32,7 +30,6 @@ public function handle(Request $request, Closure $next): Response
             }
         }
 
-        // Priority 3: Browser language preferences
         $this->setLocaleFromBrowser($request);
 
         return $next($request);
@@ -47,23 +44,22 @@ private function setLocaleFromBrowser(Request $request): void
         $supportedLocales = $this->getSupportedLocales();
 
         foreach ($browserLocales as $browserLocale) {
-            // Try exact match first (e.g., en-US)
             $normalizedLocale = str_replace('_', '-', strtolower($browserLocale));
+
             if (in_array($normalizedLocale, $supportedLocales)) {
                 App::setLocale($normalizedLocale);
 
                 return;
             }
 
-            // Try language code only (e.g., en from en-US)
             $languageCode = strtolower(substr($browserLocale, 0, 2));
+
             if (in_array($languageCode, $supportedLocales)) {
                 App::setLocale($languageCode);
 
                 return;
             }
 
-            // Try to find a supported locale that starts with the language code
             foreach ($supportedLocales as $supportedLocale) {
                 if (str_starts_with($supportedLocale, $languageCode.'-')) {
                     App::setLocale($supportedLocale);
@@ -73,7 +69,6 @@ private function setLocaleFromBrowser(Request $request): void
             }
         }
 
-        // Fallback to default locale if no match found
         App::setLocale(config('app.locale'));
     }