fix pargar login

app/Http/Controllers/Pargar/PargarInboundController.php

@@ -35,11 +35,10 @@ class PargarInboundController extends Controller
             ], 503);
         }
 
-        $username = (string) $request->input('username', '');
-        $password = (string) $request->input('password', '');
+        [$username, $password] = $this->pargarLoginCredentials($request);
 
-        $expectedUser = trim((string) $this->Config('pargar_username'));
-        $expectedPass = trim((string) $this->Config('pargar_password'));
+        $expectedUser = $this->normalizeCredential(trim((string) $this->Config('pargar_username')));
+        $expectedPass = $this->normalizeCredential(trim((string) $this->Config('pargar_password')));
 
         if ($username !== $expectedUser || $password !== $expectedPass || $expectedUser === '') {
             return response()->json([
@@ -389,6 +388,37 @@ class PargarInboundController extends Controller
         ]);
     }
 
+    /**
+     * @return array{0: string, 1: string}
+     */
+    private function pargarLoginCredentials(Request $request): array
+    {
+        $username = (string) $request->input('username', '');
+        $password = (string) $request->input('password', '');
+
+        if ($username === '' && $password === '') {
+            $payload = json_decode((string) $request->getContent(), true);
+            if (is_array($payload)) {
+                $username = (string) ($payload['username'] ?? '');
+                $password = (string) ($payload['password'] ?? '');
+            }
+        }
+
+        return [
+            $this->normalizeCredential($username),
+            $this->normalizeCredential($password),
+        ];
+    }
+
+    private function normalizeCredential(string $value): string
+    {
+        $persian = ['۰', '۱', '۲', '۳', '۴', '۵', '۶', '۷', '۸', '۹'];
+        $arabic = ['٠', '١', '٢', '٣', '٤', '٥', '٦', '٧', '٨', '٩'];
+        $latin = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9'];
+
+        return trim(str_replace(array_merge($persian, $arabic), array_merge($latin, $latin), $value));
+    }
+
     private function uniqueReferralId(): string
     {
         do {