Add apikey ref + needed to test if ok get apikey after pin code

lib/Helpers/DatabaseHelper.dart

@@ -17,6 +17,7 @@ class DatabaseHelper {
   static final columnConfiguration = 'configuration';
   static final columnLanguage = 'language';
   static final columnInstanceId = 'instanceId';
+  static final columnApiKey = 'apiKey';
 
   DatabaseHelper._privateConstructor();
   static final DatabaseHelper instance = DatabaseHelper._privateConstructor();
@@ -85,6 +86,13 @@ class DatabaseHelper {
 
   Future<TabletAppContext?> getData() async {
     TabletAppContext? tabletAppContext;
+    final db = await instance.database;
+
+    // Migrate: add apiKey column if missing
+    final columns = await db.rawQuery("PRAGMA table_info($table)");
+    if (columns.where((c) => c['name'] == columnApiKey).isEmpty) {
+      await db.rawQuery("ALTER TABLE $table ADD $columnApiKey TEXT");
+    }
 
     await DatabaseHelper.instance.queryAllRows().then((value) {
       value.forEach((element) {
@@ -99,7 +107,8 @@ class DatabaseHelper {
             deviceId: element["deviceId"],
             host: element["host"],
             configuration: configuration,
-            language: element["language"]
+            language: element["language"],
+            apiKey: element["apiKey"] as String?,
         );
       });
     }).catchError((error) {

lib/Models/tabletContext.dart

@@ -17,12 +17,13 @@ class TabletAppContext with ChangeNotifier{
   String? language;
   String? deviceId;
   String? instanceId;
+  String? apiKey;
   Size? puzzleSize;
   String? localPath;
   ApplicationInstanceDTO? applicationInstanceDTO;
   StatisticsService? statisticsService;
 
-  TabletAppContext({this.id, this.deviceId, this.host, this.configuration, this.language, this.instanceId, this.clientAPI});
+  TabletAppContext({this.id, this.deviceId, this.host, this.configuration, this.language, this.instanceId, this.apiKey, this.clientAPI});
 
   Map<String, dynamic> toMap() {
     return {
@@ -31,7 +32,8 @@ class TabletAppContext with ChangeNotifier{
       'host': host,
       'configuration': configuration == null ? null : jsonEncode(configuration!.toJson()),
       'language': language,
-      'instanceId': instanceId
+      'instanceId': instanceId,
+      'apiKey': apiKey,
     };
   }
 
@@ -42,7 +44,8 @@ class TabletAppContext with ChangeNotifier{
         host: json['host'] as String,
         configuration: json['configuration'] == null ? null : ConfigurationDTO.fromJson(json['configuration']),
         language: json['language'] as String,
-        instanceId: json['instanceId'] as String
+        instanceId: json['instanceId'] as String,
+        apiKey: json['apiKey'] as String?,
     );
   }
 

lib/Screens/Configuration/config_view.dart

@@ -23,7 +23,9 @@ import 'package:tablet_app/Screens/MainView/main_view.dart';
 import 'package:tablet_app/app_context.dart';
 import 'package:tablet_app/client.dart';
 import 'package:tablet_app/constants.dart';
+import 'dart:convert';
 import 'dart:io';
+import 'package:http/http.dart' as http;
 
 
 class ConfigViewWidget extends StatefulWidget {
@@ -219,12 +221,16 @@ class _ConfigViewWidget extends State<ConfigViewWidget> {
                                     fontSize: 16.0
                                 );
 
+                                final apiKey = await _fetchAppKey(url, pinCode!);
+                                final authenticatedClient = Client(url, apiKey: apiKey);
+
                                 TabletAppContext? tabletAppContext = appContext.getContext();
                                 if(tabletAppContext == null) {
                                   tabletAppContext = new TabletAppContext(host: url, instanceId: instance.id);
                                 }
                                 tabletAppContext.instanceId = instance.id;
-                                tabletAppContext.clientAPI = client;
+                                tabletAppContext.apiKey = apiKey;
+                                tabletAppContext.clientAPI = authenticatedClient;
                                 var identifier = kIsWeb ? "WEB TEST" : await DeviceInfoHelper.getDeviceDetails();
 
                                 if(kIsWeb) {
@@ -329,6 +335,17 @@ class _ConfigViewWidget extends State<ConfigViewWidget> {
     }
   }
 
+  Future<String?> _fetchAppKey(String baseUrl, String pinCode) async {
+    try {
+      final resp = await http.get(Uri.parse(
+          '$baseUrl/api/instance/app-key?pinCode=$pinCode&appType=TabletApp'));
+      if (resp.statusCode == 200) return jsonDecode(resp.body)['key'] as String?;
+    } catch (ex) {
+      print(ex);
+    }
+    return null;
+  }
+
   Future<InstanceDTO?> getInstanceIdByPinCode(Client client, String pinCode) async {
     try {
       var instance = await client.instanceApi!.instanceGetInstanceByPinCode(pinCode: pinCode);

lib/client.dart

@@ -32,10 +32,9 @@ class Client {
   StatsApi? _statsApi;
   StatsApi? get statsApi => _statsApi;
 
-  Client(String path) {
-    _apiClient = ApiClient(
-        basePath: path); // "http://192.168.31.96"
-        //basePath: "https://localhost:44339");
+  Client(String path, {String? apiKey}) {
+    _apiClient = ApiClient(basePath: path);
+    if (apiKey != null) _apiClient!.addDefaultHeader('X-Api-Key', apiKey);
     _authenticationApi = AuthenticationApi(_apiClient);
     _instanceApi = InstanceApi(_apiClient);
     _userApi = UserApi(_apiClient);