Initial

Signed-off-by: Hans Kokx <hans.d.kokx@gmail.com>
2026-05-14 02:19:05 +02:00 · 2024-09-19 13:34:51 +02:00
commit c7ed42b1c7
16 changed files with 1390 additions and 0 deletions
@@ -0,0 +1,92 @@
+import "package:arcane_framework/arcane_framework.dart";
+import "package:dio/dio.dart";
+import "package:flutter/foundation.dart";
+import "package:gql_dio_link/gql_dio_link.dart";
+import "package:graphql/client.dart";
+
+class AppHttpClient {
+  static bool _isMocked = false;
+
+  static final AppHttpClient _service = AppHttpClient._internal();
+
+  factory AppHttpClient() {
+    return _service;
+  }
+
+  AppHttpClient._internal();
+
+  static late GraphQLClient _graphQlClient;
+  static GraphQLClient get graphQlClient => _graphQlClient;
+
+  static late GraphQLClient _webSocketClient;
+  static GraphQLClient get webSocketClient => _webSocketClient;
+
+  @visibleForTesting
+  static void setMocked() => _isMocked = true;
+
+  static Future<void> init(Dio dio, {String? url}) async {
+    if (_isMocked) return;
+
+    late final String? authToken;
+
+    try {
+      authToken = await Arcane.auth.accessToken;
+    } catch (e) {
+      return;
+    }
+
+    _webSocketClient = GraphQLClient(
+      cache: GraphQLCache(),
+      queryRequestTimeout: const Duration(seconds: 40),
+      defaultPolicies: DefaultPolicies(
+        query: Policies(
+          fetch: FetchPolicy.networkOnly,
+        ),
+      ),
+      link: WebSocketLink(
+        "wss://$url",
+        config: SocketClientConfig(
+          autoReconnect: true,
+          initialPayload: {
+            "Authorization": "Bearer $authToken",
+          },
+        ),
+        subProtocol: GraphQLProtocol.graphqlTransportWs,
+      ),
+    );
+
+    _graphQlClient = GraphQLClient(
+      cache: GraphQLCache(),
+      queryRequestTimeout: const Duration(seconds: 40),
+      defaultPolicies: DefaultPolicies(
+        query: Policies(
+          fetch: FetchPolicy.networkOnly,
+        ),
+      ),
+      link: DioLink(
+        "https://$url",
+        client: dio,
+      ),
+    );
+  }
+}
+
+extension QueryResultExtension on QueryResult {
+  int get errorStatusCode {
+    if (exception?.linkException != null &&
+        exception!.linkException is HttpLinkServerException) {
+      final HttpLinkServerException httpLinkException =
+          exception!.linkException as HttpLinkServerException;
+      return httpLinkException.response.statusCode;
+    }
+    return -1;
+  }
+
+  bool get failed {
+    return !success;
+  }
+
+  bool get success {
+    return !hasException && (data ?? const <dynamic, dynamic>{}).isNotEmpty;
+  }
+}