إضافة كود بوابة الواتساب وملفات التهيئة والتحكم في الطريقة

backend/api/request-otp.php

@@ -102,18 +102,23 @@ $otpCode = str_pad((string) random_int(0, 9999), 4, '0', STR_PAD_LEFT);
 
 // Determine delivery method
 $method = 'flash_call'; // Default fallback
-$whatsappAvailable = false;
+$methodInput = isset($input['method']) ? strtolower(trim($input['method'])) : null;
 
-try {
-    $whatsappAvailable = WhatsAppClient::isAvailable($phone);
-} catch (\Throwable $e) {
-    error_log('WhatsApp check failed: ' . $e->getMessage());
-}
-
-if ($whatsappAvailable) {
-    $method = 'whatsapp';
+if ($methodInput && in_array($methodInput, ['flash_call', 'sms', 'whatsapp', 'telegram'], true)) {
+    $method = $methodInput;
 } else {
-    $method = ($deviceType === 'ios') ? 'sms' : 'flash_call';
+    $whatsappAvailable = false;
+    try {
+        $whatsappAvailable = WhatsAppClient::isAvailable($phone);
+    } catch (\Throwable $e) {
+        error_log('WhatsApp check failed: ' . $e->getMessage());
+    }
+
+    if ($whatsappAvailable) {
+        $method = 'whatsapp';
+    } else {
+        $method = ($deviceType === 'ios') ? 'sms' : 'flash_call';
+    }
 }
 
 $db = Database::getInstance();