1.1.22+3 corrections

lib/service/mautic.dart

@@ -0,0 +1,29 @@
+import 'dart:io';
+
+import 'package:aitrainer_app/model/mautic.dart';
+import 'package:aitrainer_app/service/logging.dart';
+
+class MauticApi with Logging {
+  final String mauticUrl = "https://mautic.aitrainer.app/form/submit?formId=";
+
+  Future<void> sendMauticForm(Mautic model) async {
+    final String body = model.toForm();
+    log(" ===== mautic subscription:" + body);
+    HttpClient client = new HttpClient();
+
+    String url = mauticUrl + model.formId.toString();
+
+    var uri = Uri.parse(url);
+    final HttpClientRequest request = await client.postUrl(uri);
+    request.headers.set('Content-Type', 'application/x-www-form-urlencoded');
+    request.headers.set('cache-control', 'no-cache');
+
+    request.write(body);
+    HttpClientResponse result = await request.close();
+    client.close();
+    if (!(result.statusCode == 200 || result.statusCode == 302)) {
+      trace("mautic response: ${result.statusCode}");
+      throw Exception("Network error, try again later!");
+    }
+  }
+}