Scaffold backend gateway and integration docs

2026-02-14 20:10:16 +01:00
commit 577c4b33b7
166 changed files with 13382 additions and 0 deletions
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+import 'package:dio/dio.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:relationship_saver/core/auth/secure_token_store.dart';
+import 'package:relationship_saver/core/auth/token_store.dart';
+import 'package:relationship_saver/core/config/app_config.dart';
+import 'package:relationship_saver/core/network/dio_factory.dart';
+import 'package:relationship_saver/integrations/backend/backend_gateway.dart';
+import 'package:relationship_saver/integrations/backend/backend_gateway_fake.dart';
+import 'package:relationship_saver/integrations/backend/backend_gateway_rest.dart';
+
+/// Provides token storage implementation.
+final Provider<TokenStore> tokenStoreProvider = Provider<TokenStore>((Ref ref) {
+  return SecureTokenStore();
+});
+
+/// Provides configured Dio client for backend transport.
+final Provider<Dio> backendDioProvider = Provider<Dio>((Ref ref) {
+  final TokenStore tokenStore = ref.watch(tokenStoreProvider);
+  return DioFactory.create(
+    baseUrl: AppConfig.backendBaseUrl,
+    tokenStore: tokenStore,
+  );
+});
+
+/// Provides backend gateway implementation.
+final Provider<BackendGateway> backendGatewayProvider =
+    Provider<BackendGateway>((Ref ref) {
+      if (AppConfig.useFakeBackend) {
+        return BackendGatewayFake();
+      }
+
+      return BackendGatewayRest(
+        dio: ref.watch(backendDioProvider),
+        tokenStore: ref.watch(tokenStoreProvider),
+      );
+    });