Add JWT auth for protected routes, add /reg endpoint, remove /user endpoints

bin/routes/geo_routes.dart

@@ -1,6 +1,7 @@
 import 'package:shelf/shelf.dart';
 import 'package:shelf_router/shelf_router.dart';
 import '../database/database_provider.dart';
+import '../middleware/auth_middleware.dart';
 import 'dart:convert';
 
 class GeoRoutes {
@@ -10,9 +11,9 @@ class GeoRoutes {
 
   Router get routes {
     final router = Router();
-    router.post('/geo', _createPosition);
-    router.put('/geo', _updatePosition);
-    router.post('/share', _createShare);
+    router.post('/geo', AuthMiddleware(_createPosition).call);
+    router.put('/geo', AuthMiddleware(_updatePosition).call);
+    router.post('/share', AuthMiddleware(_createShare).call);
     return router;
   }
 
@@ -20,13 +21,10 @@ class GeoRoutes {
     final body = await request.readAsString();
     final data = jsonDecode(body);
 
-    final userId = data['user_id'];
     final x = data['x'];
     final y = data['y'];
-    final lifetimeSeconds = data['lifetime'];
-    final lifetime = Duration(seconds: lifetimeSeconds);
 
-    final position = await database.createPosition(userId, x, y, lifetime);
+    final position = await database.createPosition(x, y);
     return Response(201, body: position.toJson());
   }
 
@@ -34,22 +32,15 @@ class GeoRoutes {
     final body = await request.readAsString();
     final data = jsonDecode(body);
 
-    final userId = data['user_id'];
     final x = data['x'];
     final y = data['y'];
-    final lifetimeSeconds = data['lifetime'];
-    final lifetime = Duration(seconds: lifetimeSeconds);
 
-    final position = await database.updatePosition(userId, x, y, lifetime);
+    final position = await database.updatePosition(x, y);
     return Response(200, body: position.toJson());
   }
 
   Future<Response> _createShare(Request request) async {
-    final body = await request.readAsString();
-    final data = jsonDecode(body);
-
-    final userId = data['user_id'];
-    final shareId = database.createShareId(userId);
+    final shareId = database.createShareId();
 
     return Response(200, body: jsonEncode({'share_id': shareId}));
   }