added default url qris

lib/services/api_helpert.dart

@@ -69,6 +69,8 @@ class ServiceApi {
     }
   }
 
+
+
   static String _getBaseUrl() {
     String _protocol = PreferencesHelper.getString(kProtocol);
     String _host = PreferencesHelper.getString(kHost);
@@ -199,9 +201,11 @@ class ServiceApi {
     return json.decode(response.body.toString());
   }
 
-  static Future<Map<String, dynamic>> requestQris(String body, String mid) async {
-    String url =
+  static const String DEFAULT_URL_ORDER =
       "https://api-portal.multidaya.id/payment-gateway/v1/general-payment/order";
+
+  static Future<Map<String, dynamic>> requestQris(String body, String mid) async {
+    String url = PreferencesHelper.getString(kUrlGetQr) ?? DEFAULT_URL_ORDER;
     var headers = {
       'Content-Type': 'application/json',
       'Accept': 'application/json',
@@ -217,13 +221,13 @@ class ServiceApi {
     }
     print("${response.body.toString()}");
     return json.decode(response.body.toString());
-    // return jsonDecode(
-    //     "{\"response\":{\"code\":200,\"message\":\"LinkAja QR Success\",\"latency\":1.9345910549164,\"host\":\"172.31.253.209\"},\"data\":{\"mid\":\"7e5aba0fdd4af4f6370eb456b6df497e\",\"tid\":\"SS000001\",\"provider\":\"LinkAja\",\"trx_id\":\"602\",\"qr\":\"https:\\/\\/payment.multidaya.id\\/show\\/linkaja\\/qr\\/602.png\",\"qr_content\":\"00020101021226660014ID.LINKAJA.WWW011893600911002918420002151908080918420010303UME51450015ID.OR.GPNQR.WWW02150000000000000000303UME520454995802ID5918DOLAN EDC-SS0000016007Jakarta610512940621901036020708SS000001530336055020154021063041BE2\",\"amount\":\"10\",\"reff_no\":\"602\"}}");
   }
 
-  static Future<Map<String, dynamic>> statusQris(String body) async {
-    String url =
+  static const String DEFAULT_URL_STATUS =
       "https://api-portal.multidaya.id/payment-gateway/v1/general-payment/status";
+
+  static Future<Map<String, dynamic>> statusQris(String body) async {
+    String url = PreferencesHelper.getString(kUrlStatusQr) ?? DEFAULT_URL_ORDER;
     var headers = {
       'Content-Type': 'application/json',
       'Accept': 'application/json',