Upgrade lints and fix issues (#48)

Author: Rexios80

vrchat_dart/build.yaml

@@ -6,3 +6,4 @@ targets:
           ignore_for_file:
             - document_ignores
             - require_trailing_commas
+            - not_null_assertion

vrchat_dart/example/pubspec.yaml

@@ -11,7 +11,7 @@ dependencies:
   otp: ^3.1.3
 
 dev_dependencies:
-  rexios_lints: ^15.0.0
+  rexios_lints: ^16.0.0
 
 dependency_overrides:
   vrchat_dart_generated:

vrchat_dart/example_flutter/pubspec.yaml

@@ -15,7 +15,7 @@ dependencies:
   package_info_plus: ^9.0.0
 
 dev_dependencies:
-  rexios_lints: ^15.0.0
+  rexios_lints: ^16.0.0
 
 dependency_overrides:
   vrchat_dart_generated:

vrchat_dart/lib/src/model/api/limited_user.g.dart

@@ -1,5 +1,6 @@
 import 'dart:async';
 import 'dart:convert';
+import 'package:vrchat_dart/src/model/api/vrc_response.dart';
 import 'package:vrchat_dart/src/model/vrchat_user_agent.dart';
 import 'package:vrchat_dart_generated/vrchat_dart_generated.dart';
 import 'package:web_socket_channel/web_socket_channel.dart';
@@ -32,19 +33,20 @@ class VrcStreaming {
   void start() async {
     _started = true;
 
-    final String authToken;
-    try {
-      final authResponse = await _rawApi
-          .getAuthenticationApi()
-          .verifyAuthToken();
-      authToken = authResponse.data!.token;
-    } catch (error) {
+    final (success, failure) = await _rawApi
+        .getAuthenticationApi()
+        .verifyAuthToken()
+        .validateVrc();
+
+    if (success == null) {
       print(
         'ERROR: Unable to fetch auth token. Make sure to successfully login before starting to stream.',
       );
       return;
     }
 
+    final authToken = success.data.token;
+
     _channel = connect(
       Uri.parse('$_baseUrl?authToken=$authToken'),
       userAgent: _userAgent.toString(),

vrchat_dart/lib/src/model/streaming/streamed_current_user.g.dart

@@ -17,7 +17,7 @@ dependencies:
   meta: ^1.16.0
 
 dev_dependencies:
-  rexios_lints: ^15.0.0
+  rexios_lints: ^16.0.0
   build_runner: ^2.0.6
   json_serializable: ^6.0.1
   yaml: ^3.1.1

vrchat_dart/lib/src/model/streaming/vrc_streaming_event.g.dart

@@ -36,7 +36,9 @@ Future<Map<String, dynamic>> getSpec({required bool local}) async {
     final response = await dio.get(
       'https://vrchatapi.github.io/specification/openapi.yaml',
     );
-    yaml = loadYaml(response.data!);
+    final data = response.data;
+    if (data == null) throw 'Failed to fetch spec';
+    yaml = loadYaml(data);
   }
 
   // Make the map modifiable

vrchat_dart/lib/src/streaming/vrc_streaming.dart

@@ -165,13 +165,13 @@ void patchAnalysisIssues() {
         '// ignore: deprecated_member_use_from_same_package\n$line',
     'non_constant_identifier_names': (diagnostic, line) {
       final fieldMatch = RegExp(r'final .+ (\w+);').firstMatch(line);
-      if (fieldMatch != null) {
-        final group = fieldMatch[1]!;
+      final group1 = fieldMatch?[1];
+      if (fieldMatch != null && group1 != null) {
         final file = diagnostic.location.file;
         identifierIssues.update(
           file,
-          (value) => value..add(group),
-          ifAbsent: () => {group},
+          (value) => value..add(group1),
+          ifAbsent: () => {group1},
         );
       }
       return line;