User sessions are now passed to the backend

lib/service/auth_service.dart

@@ -3,19 +3,23 @@ import 'package:http/http.dart' as http;
 import 'package:leg_barkr_app/utils/endpoints.dart' as Endpoints;
 
 class AuthService{
-  Future<List<String>> getUserDevices(sessionToken) async {
+  Future<List<String>> getUserDevices(String sessionToken) async {
     final response = await http.get(
       Uri.parse(Endpoints.getUserDevices),
       headers: <String, String>{
         'Content-Type': 'application/json; charset=UTF-8',
-        'token': sessionToken,
+        'Authorization': sessionToken,
       },
     );
+    if (response.statusCode == 200){
       List<dynamic> list = jsonDecode(response.body)['devices'];
       List<String> res = [];
       for (final l in list) {
         res.add(l.toString());
       }
       return res;
+    } else{
+      return [];
+    }
   }
 }

lib/service/map_service.dart

@@ -5,15 +5,20 @@ import 'package:leg_barkr_app/model/latitude_longitude.dart';
 import 'package:leg_barkr_app/utils/endpoints.dart' as Endpoints;
 
 class MapService{
-  Future<LatitudeLongitude> getPetLastLocation(deviceId) async {
+  Future<LatitudeLongitude> getPetLastLocation(String deviceId, String sessionToken) async {
     final response = await http.get(
       Uri.parse(Endpoints.getLastLocation),
       headers: <String, String>{
         'Content-Type': 'application/json; charset=UTF-8',
-        'deviceid': deviceId,
+        'Authorization': sessionToken,
+        'Device-ID': deviceId,
       },
     );
+    if (response.statusCode == 200){
       return LatitudeLongitude.fromJson(jsonDecode(response.body));
+    } else {
+      return throw Exception('Pet not found');
+    }
   }
 
   Future<Position> getMyLocation() async{

lib/service/metrics_service.dart

@@ -4,14 +4,19 @@ import 'package:leg_barkr_app/model/metrics_response.dart';
 import 'package:leg_barkr_app/utils/endpoints.dart' as Endpoints;
 
 class MetricsService {
-  Future<MetricsResponse> getMetricsSummary(deviceId) async {
+  Future<MetricsResponse> getMetricsSummary(String deviceId, String sessionToken) async {
     final response = await http.get(
       Uri.parse(Endpoints.getMetricsSummary),
       headers: <String, String>{
         'Content-Type': 'application/json; charset=UTF-8',
-        'deviceid': deviceId,
+        'Authorization': sessionToken,
+        'Device-ID': deviceId,
       },
     );
+    if (response.statusCode == 200) {
       return MetricsResponse.fromJson(jsonDecode(response.body));
+    } else {
+      return MetricsResponse(0, 0, 0, 0, 0, 0, 0, 0, 0);
+    }
   }
 }

lib/service/steps_service.dart

@@ -3,30 +3,40 @@ import 'package:http/http.dart' as http;
 import 'package:leg_barkr_app/utils/endpoints.dart' as Endpoints;
 
 class StepsService {
-  Future<int> getStepsToday(deviceId) async {
+  Future<int> getStepsToday(String deviceId, String sessionToken) async {
     final response = await http.get(
       Uri.parse(Endpoints.getStepsToday),
       headers: <String, String>{
         'Content-Type': 'application/json; charset=UTF-8',
-        'deviceid': deviceId,
+        'Authorization': sessionToken,
+        'Device-ID': deviceId,
       },
     );
+    if (response.statusCode == 200) {
       return jsonDecode(response.body)['cumulative_steps_today'];
+    } else {
+      return 0;
+    }
   }
 
-  Future<List<int>> getStepsLastFiveDays(deviceId) async {
+  Future<List<int>> getStepsLastFiveDays(String deviceId, String sessionToken) async {
     final response = await http.get(
       Uri.parse(Endpoints.getStepsLastFiveDays),
       headers: <String, String>{
         'Content-Type': 'application/json; charset=UTF-8',
-        'deviceid': deviceId,
+        'Authorization': sessionToken,
+        'Device-ID': deviceId,
       },
     );
+    if (response.statusCode == 200) {
       List<dynamic> list = jsonDecode(response.body)['daily_steps'];
       List<int> steps = [];
       for (final l in list){
         steps.add(l);
       }
       return steps;
+    } else {
+      return [];
+    }
   }
 }

lib/view/auth/login_form.dart

@@ -1,7 +1,6 @@
 import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
 
-
 class LoginForm extends StatefulWidget {
   const LoginForm({Key? key}) : super(key: key);
 

lib/view/auth/register_form.dart

@@ -1,7 +1,6 @@
 import 'dart:convert';
 import 'package:flutter/material.dart';
 import 'package:http/http.dart' as http;
-import 'package:leg_barkr_app/view/home.dart';
 import 'package:leg_barkr_app/utils/endpoints.dart' as Endpoints;
 import 'package:leg_barkr_app/view/auth/login_form.dart';
 
@@ -202,7 +201,28 @@ class _RegisterFormState extends State<RegisterForm> {
               primary: Colors.green,
             )
           )
+    );
 
+    final Container loginBtn = Container(
+        width: double.infinity,
+        height: 50,
+        child: ElevatedButton(
+            onPressed: (){ Navigator.pushNamed(context, '/login'); },
+            child: Text('Already have an account? Login now!',
+                style: TextStyle(
+                    color: Colors.black,
+                    fontSize: 15
+                )
+            ),
+            style: ElevatedButton.styleFrom(
+                alignment: Alignment.center,
+                primary: Colors.white,
+                side: BorderSide(
+                    color: Colors.green,
+                    width: 2
+                )
+            )
+        )
     );
 
     return Scaffold(
@@ -228,7 +248,9 @@ class _RegisterFormState extends State<RegisterForm> {
                       SizedBox(height: 20),
                       confirmPasswordInput,
                       SizedBox(height: 20),
-                      _registering ? loading : registerBtn
+                      _registering ? loading : registerBtn,
+                      SizedBox(height: 20),
+                      _registering ? Text("") : loginBtn
                     ]
               )
             )

lib/view/map/map_page.dart

@@ -1,3 +1,4 @@
+import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
 import 'package:google_maps_flutter/google_maps_flutter.dart';
 import 'package:leg_barkr_app/service/map_service.dart';
@@ -17,8 +18,10 @@ class _MapPageState extends State<MapPage> {
   Future<void> _onMapCreated(GoogleMapController controller) async {
     _mapController = controller;
     final prefs = await SharedPreferences.getInstance();
+    final user = await FirebaseAuth.instance.currentUser!;
+    final String token = await user.getIdToken();
     final String deviceId = prefs.getString("current_device") ?? "";
-    final lastLocation = await MapService().getPetLastLocation(deviceId);
+    final lastLocation = await MapService().getPetLastLocation(deviceId, token);
     final myLocation = await MapService().getMyLocation();
 
     setState(() {

lib/view/metrics/metrics_page.dart

@@ -1,3 +1,4 @@
+import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
 import 'package:leg_barkr_app/model/metrics_data.dart';
 import 'package:leg_barkr_app/model/metrics_response.dart';
@@ -31,7 +32,9 @@ class _MetricsPageState extends State<MetricsPage> {
   Future<MetricsResponse> onMetricsReceived() async{
     final prefs = await SharedPreferences.getInstance();
     final String deviceId = prefs.getString("current_device") ?? "";
-    return await MetricsService().getMetricsSummary(deviceId);
+    final user = await FirebaseAuth.instance.currentUser!;
+    final String token = await user.getIdToken();
+    return await MetricsService().getMetricsSummary(deviceId, token);
   }
 
   @override

lib/view/steps/steps_page.dart

@@ -1,3 +1,4 @@
+import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
 import 'package:leg_barkr_app/model/steps_series.dart';
 import 'package:leg_barkr_app/service/steps_service.dart';
@@ -17,7 +18,9 @@ class _StepsPageState extends State<StepsPage> {
   Future<List<int>> onStepsRetrieved() async{
     final prefs = await SharedPreferences.getInstance();
     final String deviceId = prefs.getString("current_device") ?? "";
-    return await StepsService().getStepsLastFiveDays(deviceId);
+    final user = await FirebaseAuth.instance.currentUser!;
+    final String token = await user.getIdToken();
+    return await StepsService().getStepsLastFiveDays(deviceId, token);
   }
 
   @override