feat(feedback): implement user feedback collection system with email reporting

Backend: - Add user_feedback table with RLS policy - Create feedback submission API (multipart/form-data) - Implement xlsx report generation with embedded images - Add scheduled email delivery via Feishu SMTP - Create HTML email templates (daily_report, no_feedback) Frontend: - Add feedback screen with type selection and image picker - Support anonymous submission via skipAuth flag - Collect device info and app version Protocol: - Document feedback API contract and error codes - Update http-error-codes.md with FEEDBACK_* codes
2026-04-20 12:49:54 +08:00
parent 913ed26f8d
commit 6a2a9d2c87
46 changed files with 4768 additions and 9 deletions
@@ -0,0 +1,85 @@
+import 'package:dio/dio.dart';
+import 'package:image_picker/image_picker.dart';
+
+import '../../../../core/logging/logger.dart';
+import '../../../../core/network/api_problem.dart';
+import '../../../../data/network/api_client.dart';
+import '../models/feedback.dart';
+
+class FeedbackApi {
+  FeedbackApi({required ApiClient apiClient}) : _apiClient = apiClient;
+
+  final ApiClient _apiClient;
+  final Logger _logger = getLogger('features.settings.feedback_api');
+
+  Future<void> submitFeedback({
+    required FeedbackType type,
+    required String content,
+    required DeviceInfo deviceInfo,
+    required String appVersion,
+    required String osVersion,
+    required List<XFile> images,
+    required bool isAnonymous,
+  }) async {
+    final typeName = switch (type) {
+      FeedbackType.bug => 'bug',
+      FeedbackType.suggestion => 'suggestion',
+      FeedbackType.other => 'other',
+    };
+
+    final formData = FormData.fromMap({
+      'feedback_type': typeName,
+      'content': content,
+      'device_info':
+          '{"platform":"${deviceInfo.platform}","model":"${deviceInfo.model}"}',
+      'app_version': appVersion,
+      'os_version': osVersion,
+    });
+
+    for (final image in images) {
+      formData.files.add(
+        MapEntry(
+          'images',
+          await MultipartFile.fromFile(image.path, filename: image.name),
+        ),
+      );
+    }
+
+    final options = isAnonymous
+        ? Options(extra: {'skipAuth': true})
+        : Options();
+
+    try {
+      await _apiClient.rawDio.post<void>(
+        '/api/v1/feedback',
+        data: formData,
+        options: options,
+      );
+    } on DioException catch (error, stackTrace) {
+      _logger.error(
+        message: 'Submit feedback failed',
+        error: error,
+        stackTrace: stackTrace,
+      );
+      throw _mapProblem(error);
+    }
+  }
+
+  ApiProblem _mapProblem(DioException error) {
+    final status = error.response?.statusCode ?? 500;
+    final data = error.response?.data;
+    if (data is Map<String, dynamic>) {
+      return ApiProblem(
+        status: status,
+        title: (data['title'] as String?) ?? 'Request failed',
+        detail: (data['detail'] as String?) ?? '',
+        code: data['code'] as String?,
+      );
+    }
+    return ApiProblem(
+      status: status,
+      title: 'Network error',
+      detail: error.message ?? 'Request failed',
+    );
+  }
+}