Add local columns in tables and add middleware to check and set app language

Author: cybersoldattech

app/Http/Middleware/LocaleLangMiddleware.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Psr\Container\ContainerExceptionInterface;
+use Psr\Container\NotFoundExceptionInterface;
+use Symfony\Component\HttpFoundation\Response;
+
+final class LocaleLangMiddleware
+{
+    /**
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     */
+    public function handle(Request $request, Closure $next): Response
+    {
+        if (! Auth::check() || ! session()->has('locale')) {
+            $navigatorLang = $request->server('HTTP_ACCEPT_LANGUAGE');
+            $navigatorLang = (is_string($navigatorLang) && strlen($navigatorLang) >= 2) ? $navigatorLang : '';
+            $navigatorLang = substr($navigatorLang, 0, 2);
+            $lang = in_array($navigatorLang, ['fr', 'en']) ? $navigatorLang : 'fr';
+            $request->session()->put('locale',  $lang);
+        }
+        app()->setLocale(session()->get('locale'));
+
+        return $next($request);
+    }
+}

bootstrap/app.php

@@ -2,6 +2,7 @@
 
 declare(strict_types=1);
 
+use App\Http\Middleware\LocaleLangMiddleware;
 use Illuminate\Foundation\Application;
 use Illuminate\Foundation\Configuration\Exceptions;
 use Illuminate\Foundation\Configuration\Middleware;
@@ -17,6 +18,8 @@
             'role' => \Spatie\Permission\Middleware\RoleMiddleware::class,
             'checkIfBanned' => \App\Http\Middleware\CheckIfBanned::class,
         ]);
+        $middleware->append(\Illuminate\Session\Middleware\StartSession::class);
+        $middleware->append(LocaleLangMiddleware::class);
     })
     ->withExceptions(function (Exceptions $exceptions): void {
         //

database/migrations/2024_12_03_004238_add_locale_to_articles_discussions_threads_tables.php

@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('articles_discussions_threads_tables', static function (Blueprint $table): void {
+            Schema::table('articles', function (Blueprint $table): void {
+                $table->string('locale')->default('fr')->after('slug');
+            });
+
+            Schema::table('discussions', function (Blueprint $table): void {
+                $table->string('locale')->default('fr')->after('body');
+            });
+
+            Schema::table('threads', function (Blueprint $table): void {
+                $table->string('locale')->default('fr')->after('body');
+            });
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('articles_discussions_threads_tables', function (Blueprint $table): void {
+            Schema::table('articles', function (Blueprint $table): void {
+                $table->dropColumn('locale');
+            });
+
+            Schema::table('discussions', function (Blueprint $table): void {
+                $table->dropColumn('locale');
+            });
+
+            Schema::table('threads', function (Blueprint $table): void {
+                $table->dropColumn('locale');
+            });
+        });
+    }
+};