add guid

lib/Maze.dart

@@ -7,6 +7,9 @@ import 'PathGeneration.dart';
 import 'package:permission_handler/permission_handler.dart';
 import 'server.dart';
 import 'main.dart';
+import 'package:uuid/uuid.dart';
+
+var uuid = Uuid();
 
 class gameButton extends StatefulWidget {
   int id;
@@ -157,7 +160,7 @@ class gameButtonState extends State<gameButton> {
         if(widget.id==99) {
           var dict = {"path":path, "moves": moves, "errors": errors, "times": times};
           String data = json.encode(dict);
-          createData("GMLT-10x10", "KI", data, "1.0");
+          createData("GMLT-10x10", uuid.v1().toString(), data, "1.0");
           attemptNum++;
           showDialog(
               context: context,

lib/MazeTest.dart

@@ -5,6 +5,10 @@ import 'dart:io';
 import 'dart:convert';
 import 'main.dart';
 import 'server.dart';
+import 'package:uuid/uuid.dart';
+
+var uuid = Uuid();
+
 //initialize new maze
 maze maze2= new maze();
 Color color1 = Colors.grey;
@@ -187,7 +191,7 @@ class gameButtonState extends State<gameButton> {
         if(widget.id==35) {
           var dict2 = {"path":path2, "moves": moves2, "errors": errors2, "times": times2};
           String data = json.encode(dict2);
-          createData("GMLT-5x5", "KI", data, "1.0");
+          createData("GMLT-5x5", uuid.v1().toString(), data, "1.0");
 
           showDialog(
               context: context,

lib/server.dart

@@ -3,9 +3,6 @@ import 'package:json_annotation/json_annotation.dart';
 import 'dart:async';
 import 'dart:convert';
 
-//const String serverURL = "https://x0-19.psych.umn.edu/posts";
-const String serverURL = "http://160.94.0.29/posts";
-
 
 @JsonSerializable(nullable: false)
 Data _$DataFromJson(Map<String, dynamic> json) {
@@ -54,8 +51,8 @@ Future<Data> createData(
   print(jsonUser);
 
   final http.Response response = await http.post(
-    serverURL,
-    // 'http://160.94.0.29:5000/posts',
+    'https://x0-29.psych.umn.edu/dend/posts',
+    //'https://160.94.0.29/dend/posts',
     headers: <String, String>{
       'Content-Type': 'application/json; charset=UTF-8',
     },

pubspec.yaml

@@ -29,6 +29,7 @@ dependencies:
   rflutter_alert: ^1.0.3
   http: ^0.12.2
   json_annotation: ^3.1.1
+  uuid: ^2.2.2
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^0.1.3