More redux work. User creation/retrieve

lib/models/firesApi.dart

@@ -1,14 +1,39 @@
-import 'yourLocation.dart';
 import 'dart:async';
+import 'dart:convert';
+
+import 'package:http/http.dart' as ht;
 import 'package:jaguar_resty/jaguar_resty.dart' as resty;
 
+import 'appState.dart';
+import 'yourLocation.dart';
+
 class FiresApi {
-
-  Future<String> createUser(String token) async {
-
+  FiresApi() {
+    resty.globalClient = new ht.IOClient();
   }
 
-  Future<List<YourLocation>> fetchYourLocations() async {
+  Future<String> createUser(AppState state, String token, String lang) async {
+    assert(state.firesApiUrl != null);
+    assert(state.firesApiKey != null);
+    assert(token != null);
+    assert(lang != null);
 
+    final params = {
+      "token": state.firesApiKey,
+      "mobileToken": token,
+      "lang": lang
+    };
+    final url = '${state.firesApiUrl}mobile/users';
+    /* print(url);
+    print(params); */
+    String resp = await resty.post(url).json(params).go().then((response) {
+      if (response.statusCode == 200) {
+        // print(response.body);
+        return json.decode(response.body)['data']['userId'];
+      }
+    });
+    return resp;
   }
+
+  Future<List<YourLocation>> fetchYourLocations() async {}
 }