feat: add SettingsController and settings routes

app/Http/Controllers/SettingsController.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Setting;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\View\View;
+use PromoSeven\UltraMessage\Facades\UltraMessage;
+use PromoSeven\UltraMessage\UltraMessageException;
+
+class SettingsController extends Controller
+{
+    public function integrations(): View
+    {
+        $settings = [
+            'enabled'        => Setting::get('ultramsg_enabled', false),
+            'instance_id'    => Setting::get('ultramsg_instance_id', ''),
+            'token'          => Setting::get('ultramsg_token', ''),
+            'webhook_secret' => Setting::get('ultramsg_webhook_secret', ''),
+            'webhook_path'   => Setting::get('ultramsg_webhook_path', 'ultra-message/webhook'),
+        ];
+
+        return view('settings.integrations', compact('settings'));
+    }
+
+    public function updateWhatsapp(Request $request): RedirectResponse
+    {
+        $request->validate([
+            'instance_id'    => ['required', 'string', 'max:100'],
+            'token'          => ['required', 'string', 'max:255'],
+            'webhook_secret' => ['nullable', 'string', 'max:255'],
+            'webhook_path'   => ['required', 'string', 'max:100'],
+        ]);
+
+        Setting::set('ultramsg_enabled', $request->boolean('enabled') ? '1' : '0');
+        Setting::set('ultramsg_instance_id', $request->instance_id);
+        Setting::set('ultramsg_token', $request->token);
+        Setting::set('ultramsg_webhook_secret', $request->webhook_secret ?? '');
+        Setting::set('ultramsg_webhook_path', $request->webhook_path);
+
+        return redirect()->route('settings.integrations')->with('success', 'WhatsApp settings saved.');
+    }
+
+    public function testWhatsappConnection(): JsonResponse
+    {
+        try {
+            $status = UltraMessage::getInstanceStatus();
+            return response()->json(['success' => true, 'status' => $status]);
+        } catch (UltraMessageException $e) {
+            return response()->json(['success' => false, 'message' => $e->getMessage()]);
+        }
+    }
+}

routes/web.php

@@ -26,6 +26,7 @@ use App\Http\Controllers\Sales\DeliveryNoteController;
 use App\Http\Controllers\Sales\PaymentReceiptController;
 use App\Http\Controllers\Sales\SalesInvoiceController;
 use App\Http\Controllers\Sales\SalesOrderController;
+use App\Http\Controllers\SettingsController;
 use Illuminate\Support\Facades\Route;
 
 Route::get('/', function () {
@@ -113,6 +114,13 @@ Route::middleware(['auth', 'verified'])->group(function () {
         Route::resource('invoices', SalesInvoiceController::class);
         Route::resource('payments', PaymentReceiptController::class);
     });
+
+    // Settings (Admin only)
+    Route::middleware('role:Admin')->group(function () {
+        Route::get('settings/integrations', [SettingsController::class, 'integrations'])->name('settings.integrations');
+        Route::post('settings/integrations/whatsapp', [SettingsController::class, 'updateWhatsapp'])->name('settings.integrations.whatsapp');
+        Route::get('settings/integrations/test-whatsapp', [SettingsController::class, 'testWhatsappConnection'])->name('settings.integrations.test-whatsapp');
+    });
 });
 
 require __DIR__.'/auth.php';