create new middleware and connecet setad

app/Http/Controllers/HeadquartersDashboard/LoginToProvinceController.php

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+<?php
+
+namespace App\Http\Controllers\HeadquartersDashboard;
+
+use App\Http\Controllers\Controller;
+use App\Models\Province;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Hash;
+
+class LoginToProvinceController extends Controller
+{
+    public function loginToProvince(Request $request)
+    {
+        $province_ip = Province::query()
+            ->Where('id', '=', $request->province_id)
+            ->value('ip_address');
+
+        $payload = [
+            'user_id' => auth()->user()->id,
+            'token' => Hash::make(config('globalVariables.LOGIN_HASH_VALUE')),
+        ];
+
+        $url = $province_ip . "?" . http_build_query($payload);
+
+        return redirect($url);
+    }
+}

app/Http/Controllers/ProvinceDashboard/CheckSetadController.php

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+<?php
+
+namespace App\Http\Controllers\ProvinceDashboard;
+
+use App\Http\Controllers\Controller;
+use app\Http\Traits\ApiResponse;
+use App\Models\User;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Hash;
+
+class CheckSetadController extends Controller
+{
+    use ApiResponse;
+
+    public function verifyToken(Request $request)
+    {
+        if (!Hash::check(config('globalVariables.LOGIN_HASH_VALUE'), $request->token)) {
+            return $this->errorResponse('Invalid token');
+        }
+
+        $user = User::query()->find($request->user_id);
+
+        if (!$user) {
+            return $this->errorResponse('User not found');
+        }
+
+        Auth::login($user);
+
+        return redirect('/');
+    }
+}

app/Http/Middleware/VerifySetadIp.php

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+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+class VerifySetadIp
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response)  $next
+     */
+    public function handle(Request $request, Closure $next): Response
+    {
+        $masterServerIp = env('MASTER_SERVER_IP');
+        if (is_null($masterServerIp)) {
+            return response('Master server IP not configured.', 500);
+        }
+        if ($request->ip() !== $masterServerIp) {
+            return response('Unauthorized.', 401);
+
+        }
+        return $next($request);
+    }
+}