Development

[vollereiseelee]

PR Type

Enhancement, Tests, Bug fix

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Description

• Major frontend implementation for a project management app, including:

  • Dashboard, project, task, document, notification, external tools, and profile screens.
  • Comprehensive routing with GoRouter and navigation shell.
  • CRUD services and data models for projects, tasks, documents, notifications, and external tools.
  • Authentication and user profile management with secure storage.
  • Theming support with light/dark modes and persistent theme provider.
  • Reusable UI components (buttons, text fields, status badges, navigation utilities).
  • Integration with external tools (OAuth, calendar, analytics, chat placeholder).
  • Notification preferences and account settings management.

• Backend enhancements:

  • FastAPI services for project, document, notification, and external tools management.
  • Document and project services with CRUD, permissions, versioning, and activity logging.
  • Twilio SMS sending utility for external tools.

• Dependency updates:

  • Registration of flutter_secure_storage and other plugins for Linux, Windows, and macOS builds.

• Extensive test coverage:

  • Added test screens for profile, projects, documents, notifications, external tools, and account settings.
  • Backend test output and coverage report included.

• Refactored main entry point and removed default Flutter counter app.

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Changes walkthrough 📝

	Relevant files
Dependencies	5 files generated_plugin_registrant.cc Register flutter_secure_storage_linux plugin in Linux build frontend/linux/flutter/generated_plugin_registrant.cc Added registration code for the flutter_secure_storage_linux plugin. Included the plugin's header and registered it in the fl_register_plugins function. +4/-0      generated_plugin_registrant.cc Register flutter_secure_storage_windows plugin in Windows build frontend/windows/flutter/generated_plugin_registrant.cc Added registration code for the flutter_secure_storage_windows plugin. Included the plugin's header and registered it in the RegisterPlugins function. +3/-0      generated_plugins.cmake Add flutter_secure_storage_linux to CMake plugin list        frontend/linux/flutter/generated_plugins.cmake Added flutter_secure_storage_linux to the list of Flutter plugins. +1/-0      generated_plugins.cmake Add flutter_secure_storage_windows to CMake plugin list    frontend/windows/flutter/generated_plugins.cmake Added flutter_secure_storage_windows to the list of Flutter plugins. +1/-0      GeneratedPluginRegistrant.swift Register additional Flutter plugins for macOS support        frontend/macos/Flutter/GeneratedPluginRegistrant.swift Registered new Flutter plugins: flutter_secure_storage_macos, path_provider_foundation, and shared_preferences_foundation. Ensures these plugins are available for macOS builds. +6/-0
Enhancement	53 files project_detail_screen.dart Add simulated ProjectDetailPage UI for project details and tabs frontend/test/project_detail_screen.dart Added a new file implementing a simulated ProjectDetailPage widget. Provides a detailed UI for project information, tasks, documents, and activity tabs. Includes simulated data and UI logic for loading, error handling, and tab navigation. Implements dialogs, floating action buttons, and various helper methods for UI rendering. +479/-0  dashboard_screen.dart Add DashboardScreen for project/task/notification overview frontend/lib/features/home/screens/dashboard_screen.dart Added a new dashboard screen widget for the home page. Fetches and displays projects, urgent tasks, notifications, and quick actions. Uses FutureBuilders for async data and provides summary cards and lists. Integrates navigation and UI feedback for user actions. +335/-0  app_router.dart Implement GoRouter-based app routing with navigation shell frontend/lib/routes/app_router.dart Added a comprehensive routing setup using GoRouter. Implements a MainShell widget with a persistent navigation rail. Defines routes for authentication, dashboard, projects, tasks, documents, notifications, tools, and profile. Includes route guards and custom transitions for various pages. +361/-0  project_service.dart Add ProjectService for project/task/member/activity API operations frontend/lib/features/home/data/project_service.dart Added a service class for project-related API operations. Implements methods for CRUD operations on projects, tasks, members, activities, and comments. Handles authentication via secure storage and HTTP requests. +326/-0  project_detail_screen.dart Add ProjectDetailPage with backend integration and tabs    frontend/lib/features/home/screens/project_detail_screen.dart Added a new ProjectDetailPage widget for displaying project details. Fetches real project, member, task, and activity data from the backend. Provides tabs for summary, tasks, documents (placeholder), and activity. Implements member management, task navigation, and project deletion dialog. +316/-0  create_task_screen.dart Add CreateTaskScreen for task creation with form                  frontend/lib/features/home/screens/create_task_screen.dart Added a screen for creating new tasks within a project. Implements a form for task details, including title, description, due date, assignee, priority, status, tags, and metadata. Handles form validation, submission, and error display. +265/-0  task_detail_screen.dart Add TaskDetailScreen for viewing and commenting on tasks  frontend/lib/features/home/screens/task_detail_screen.dart Added a screen for viewing task details and comments. Fetches task and comment data, displays details, and allows adding comments. Provides UI for editing tasks and error handling. +268/-0  project_edit_screen.dart Add ProjectEditScreen for editing project details                frontend/lib/features/home/screens/project_edit_screen.dart Added a screen for editing project details. Implements a form for editing name, description, dates, and members. Handles form submission, validation, and error display. +238/-0  main.dart Refactor main entry for providers, theme, routing, and error logging frontend/lib/main.dart Refactored the main entry point to use providers, theme, and error logging. Integrated app routing and localization. Removed the default Flutter counter app and replaced with the main TaskHub app structure. +65/-108 notifications_preferences_screen.dart Add NotificationsPreferencesScreen for notification settings frontend/lib/features/home/screens/notifications_preferences_screen.dart Added a screen for managing notification preferences. Fetches and updates notification settings for the user. Provides UI for toggling notification types, digest frequency, and quiet hours. +221/-0  project_create_screen.dart Add CreateProjectPage for new project creation                      frontend/lib/features/home/screens/project_create_screen.dart Added a screen for creating new projects. Implements a form for project name, description, dates, and initial members. Handles form validation, submission, and error display. +230/-0  auth_service.dart Add AuthService for authentication and user profile management frontend/lib/features/auth/data/auth_service.dart Added an authentication service class for user login, registration, and profile management. Handles secure storage of tokens and provides mock user data for development. Implements API calls for authentication and user profile endpoints. +188/-0  project_models.dart Add project, task, member, activity, and comment models    frontend/lib/features/home/data/project_models.dart Added data models for projects, members, tasks, activities, and task comments. Provides JSON serialization/deserialization for API integration. +176/-0  colors.dart Add AppColors constants for consistent color usage              frontend/lib/core/constants/colors.dart Added a constants file defining the app's color palette. Includes brand, semantic, text, notification, status, and common colors. +33/-0    document_create_screen.dart Add document creation screen with form and service integration frontend/lib/features/home/screens/document_create_screen.dart Added a new stateful widget DocumentCreateScreen for creating documents. Includes a form with fields for name, project ID, type, parent ID, content type, URL, description, tags, and metadata. Handles form validation, submission, and error display. Integrates with DocumentService to create a document and provides user feedback. +150/-0  externaltools_screen.dart Add external tools management screen with connection listing frontend/lib/features/home/screens/externaltools_screen.dart Introduced ExternalToolsScreen to display and manage external tool connections. Fetches user connections from ExternalToolsService and displays them in a list. Allows disconnecting external tools and provides user feedback. Includes a floating action button for connecting new tools. +160/-0  external_tools_models.dart Add models for external tools and OAuth integration            frontend/lib/features/home/data/external_tools_models.dart Added data models for OAuth providers, external tool connections, external resources, and resource syncs. Each model includes a constructor and a fromJson factory for parsing API responses. +152/-0  tool_calendar_screen.dart Add external calendar integration screen with event creation frontend/lib/features/home/screens/tool_calendar_screen.dart Added ToolCalendarScreen for viewing and creating external calendar events. Integrates with ExternalToolsService to fetch and create events. Provides a form for event creation and displays a list of events. Handles loading and error states. +160/-0  task_edit_screen.dart Add task editing screen with form and update logic              frontend/lib/features/home/screens/task_edit_screen.dart Introduced TaskEditScreen for editing project tasks. Provides a form to edit task details such as title, description, assignee, due date, priority, and status. Integrates with ProjectService to update tasks and shows user feedback. +146/-0  notifications_screen.dart Add notifications screen with mark-as-read functionality  frontend/lib/features/home/screens/notifications_screen.dart Added NotificationsScreen to display user notifications. Fetches notifications from NotificationService and displays them in a list. Allows marking notifications as read and provides visual feedback. Handles loading and error states. +152/-0  document_edit_screen.dart Add document editing screen with form and update logic      frontend/lib/features/home/screens/document_edit_screen.dart Added DocumentEditScreen for editing document details. Provides a form to edit name, parent folder, description, tags, and metadata. Integrates with DocumentService to update documents and shows user feedback. +142/-0  projects_screen.dart Add projects listing screen with search and navigation      frontend/lib/features/home/screens/projects_screen.dart Added ProjectsPage for listing and searching projects. Fetches projects from ProjectService and displays them in a list. Supports search, refresh, and navigation to project details. Includes a floating action button for project creation. +154/-0  tool_analytics_screen.dart Add analytics integration screen for Metabase cards            frontend/lib/features/home/screens/tool_analytics_screen.dart Added ToolAnalyticsScreen for querying analytics data from Metabase. Provides a form to input card ID and fetches analytics data via ExternalToolsService. Displays analytics results or errors. +140/-0  documents_screen.dart Add documents listing screen with navigation and creation frontend/lib/features/home/screens/documents_screen.dart Added DocumentsPage for listing project documents. Fetches documents from DocumentService and displays them in a list. Supports navigation to document details and document creation. Handles loading and error states. +143/-0  change_password_screen.dart Add change password screen with validation and feedback    frontend/lib/features/home/screens/change_password_screen.dart Added ChangePasswordScreen for changing user password. Provides a form for old password, new password, and confirmation. Validates password match and shows success feedback. +134/-0  user_edit_screen.dart Add user profile editing screen with form and update          frontend/lib/features/home/screens/user_edit_screen.dart Added UserEditScreen for editing user profile information. Provides a form to edit name and email, and integrates with AuthService. Shows feedback on successful update or error. +140/-0  notification_models.dart Add notification and preferences data models                          frontend/lib/features/home/data/notification_models.dart Added models for notifications and notification preferences. Includes constructors, fromJson factories, and a toJson method for preferences. +112/-0  document_detail_screen.dart Add document detail screen with fetch and edit navigation frontend/lib/features/home/screens/document_detail_screen.dart Added DocumentDetailScreen for viewing detailed information about a document. Fetches document details from DocumentService and displays all fields. Provides navigation to edit the document. +120/-0  document_service.dart Add document service for CRUD operations with API                frontend/lib/features/home/data/document_service.dart Added DocumentService for interacting with the backend document API. Provides methods for listing, creating, fetching, updating, and deleting documents. Handles authorization and JSON serialization. +116/-0  theme.dart Add application-wide light and dark theme definitions        frontend/lib/theme/theme.dart Added AppTheme class with light and dark theme definitions. Specifies colors, typography, and widget theming for the app. +120/-0  register_screen.dart Add registration screen with validation and navigation      frontend/lib/features/auth/screens/register_screen.dart Added a registration screen with form fields for name, email, password, and confirmation. Validates password match and navigates to login on success. Uses custom widgets for text fields and buttons. +120/-0  login_screen.dart Add login screen with authentication simulation                    frontend/lib/features/auth/screens/login_screen.dart Added a login screen with email and password fields. Simulates authentication and navigates to dashboard on success. Handles error display for invalid credentials. +115/-0  external_tools_service.dart Add service for external tools and integrations API            frontend/lib/features/home/data/external_tools_service.dart Added ExternalToolsService for interacting with external tools APIs. Includes methods for OAuth providers, user connections, calendar events, and analytics data. Handles authorization and JSON serialization. +98/-0    register_screen.dart Add registration screen with AuthService integration          frontend/lib/features/auth/presentation/register_screen.dart Added a registration screen that integrates with AuthService for user registration. Handles form validation, error display, and navigation to dashboard on success. +99/-0    notification_service.dart Add notification service for user notifications and preferences frontend/lib/features/home/data/notification_service.dart Added NotificationService for managing notifications and preferences. Provides methods for fetching, marking as read, deleting notifications, and managing preferences. Handles authorization and JSON serialization. +85/-0    profile_screen.dart Add profile screen with navigation to edit and settings    frontend/lib/features/home/screens/profile_screen.dart Added ProfilePage for displaying user profile information. Includes navigation to edit profile and account settings. Uses themed UI elements and navigation. +93/-0    login_screen.dart Add login screen with AuthService authentication                  frontend/lib/features/auth/presentation/login_screen.dart Added a login screen that uses AuthService for authentication. Handles loading, error display, and navigation to dashboard on success. +89/-0    home_screen.dart Add main home screen with navigation rail and sections      frontend/lib/features/home/screens/home_screen.dart Added HomeScreen with a navigation rail for main app sections. Integrates dashboard, projects, documents, notifications, external tools, and profile screens. Handles navigation and UI state for selected section. +90/-0    account_settings_screen.dart Add account settings screen with password and theme options frontend/lib/features/home/screens/account_settings_screen.dart Added AccountSettingsPage for managing account settings. Includes options for changing password, logging out, and toggling dark theme. Integrates with theme provider for theme switching. +78/-0    document_models.dart Add document data model for API integration                            frontend/lib/features/home/data/document_models.dart Added DocumentDTO model for representing document data. Includes fields for document properties and a fromJson factory. +53/-0    auth_models.dart Add authentication token and user profile models                  frontend/lib/features/auth/data/auth_models.dart Added models for authentication tokens and user profiles. Includes constructors and fromJson factories for both models. +50/-0    strings.dart Add application-wide string constants for UI                          frontend/lib/core/constants/strings.dart Added AppStrings class with static string constants for UI text. Includes labels, button texts, error messages, and section titles. +32/-0    tool_chat_screen.dart Add placeholder screen for external chat integration          frontend/lib/features/home/screens/tool_chat_screen.dart Added ToolChatScreen as a placeholder for external chat integration. Displays a message indicating the feature is not yet implemented. +37/-0    section_card.dart Add StatusBadge widget for status display with color          frontend/lib/core/widgets/section_card.dart Added a new StatusBadge widget for displaying status with color coding. Implements logic to determine badge color based on status string. Uses custom colors and styles for visual consistency. +39/-0    theme_provider.dart Add ThemeProvider for app-wide theme management and persistence frontend/lib/theme/theme_provider.dart Introduced a ThemeProvider class for managing dark/light theme state. Handles theme persistence using SharedPreferences. Provides methods to toggle and load/save theme preference. +33/-0    custom_textfield.dart Add reusable CustomTextField widget for styled input          frontend/lib/core/widgets/custom_textfield.dart Added a CustomTextField widget for reusable styled text input. Supports label, controller, optional obscuring, and prefix icon. Applies consistent theming and input decoration. +33/-0    primary_button.dart Add PrimaryButton widget for consistent primary actions    frontend/lib/core/widgets/primary_button.dart Added a PrimaryButton widget for consistent primary action buttons. Applies custom color, padding, and text style. Supports full-width and disabled state. +32/-0    navigation_utils.dart Add smartPop navigation utility for flexible back navigation frontend/lib/core/widgets/navigation_utils.dart Added a smartPop utility function for navigation. Pops the navigation stack if possible, otherwise navigates to a fallback route. Integrates with go_router for flexible navigation handling. +10/-0    document_service.py Add DocumentService with CRUD, permissions, and versioning logic backend/api/document_service/app/services/document_service.py Added a comprehensive DocumentService class for document management. Implements CRUD operations, permission checks, versioning, and integration with Supabase for storage. Handles permission logic, error handling, and DTO conversions. Provides methods for uploading, versioning, and managing document permissions. +1025/-0 main.py Add FastAPI app for project management endpoints and logic backend/api/project_service/app/main.py Added FastAPI application for project management service. Implements endpoints for projects, members, tasks, comments, activities, and command pattern actions. Integrates authentication, dependency injection, and CORS. Exports utilities for integration testing. +796/-0  project_service.py Add ProjectService for project and member management logic backend/api/project_service/app/services/project_service.py Added ProjectService class for project and member management. Implements CRUD operations, member role checks, and activity logging. Handles permission logic for project actions. Provides DTO conversion methods for API responses. +641/-0  main.py Add FastAPI app for external tools and integrations            backend/api/external_tools_service/app/main.py Added FastAPI application for external tools integration. Implements endpoints for OAuth providers, connections, analytics, AI, and calendar features. Integrates authentication, dependency injection, and CORS. Exports utilities for integration testing. +344/-0  sms_tools.py Add Twilio SMS sending utility for external tools                backend/api/external_tools_service/app/services/sms_tools.py Added send_sms_twilio function for sending SMS using Twilio. Handles environment variable checks and error reporting. Provides fallback if Twilio library is missing. +26/-0
Tests	10 files profile_screen.dart Add test profile screen with settings and logout                  frontend/test/profile_screen.dart Added a test ProfilePage widget for displaying and editing user profile information. Includes theme switching, notification/account settings navigation, and logout functionality. Uses provider for theme and authentication state. +165/-0  project_create_screen.dart Add test project creation screen with form                              frontend/test/project_create_screen.dart Added a test page for creating a new project with a form. Handles form validation and navigation on submission. +77/-0    home_screen.dart Add test home screen with bottom navigation                            frontend/test/home_screen.dart Added a test HomeScreen with bottom navigation for main app sections. Integrates test pages for projects, documents, notifications, external tools, and profile. +66/-0    externaltools_screen.dart Add test external tools listing screen                                      frontend/test/externaltools_screen.dart Added a test page for listing external tools with icons and descriptions. Provides navigation feedback on tool selection. +54/-0    projects_screen.dart Add test projects listing screen with navigation                  frontend/test/projects_screen.dart Added a test projects listing page with navigation to project details and creation. Displays a list of sample projects with creation dates. +46/-0    account_settings_screen.dart Add test account settings screen with actions                        frontend/test/account_settings_screen.dart Added a test account settings page with user info and actions. Includes buttons for editing information and deleting the account. +39/-0    documents_screen.dart Add test documents listing screen with actions                      frontend/test/documents_screen.dart Added a test documents listing page with sample documents. Displays document icons, related projects, and action icons. +39/-0    notifications_screen.dart Add NotificationsPage widget for notification display        frontend/test/notifications_screen.dart Added a NotificationsPage widget for displaying notifications. Uses ExpansionTile to show notification details. Provides a mock list of notifications for demonstration/testing. +29/-0    notifications_preferences_screen.dart Add NotificationPreferencesPage for notification settings UI frontend/test/notifications_preferences_screen.dart Added a NotificationPreferencesPage widget for notification settings. Implements toggles for different notification preferences. Provides a mock UI for user notification preferences. +32/-0    out.txt Add or update backend test output and coverage report        backend/out.txt Added/updated test output log with detailed pytest results. Shows test session summary, failures, and coverage report. Useful for debugging and CI visibility. [link]
Additional files	101 files flake8.yml +22/-0    sonar.yml +76/-0    README.md +273/-1  .coveragerc [link]    .dockerignore +85/-0    Dockerfile +35/-0    go.mod [link]    go.mod [link]    main.go [link]    requirements.txt [link]    __init__.py +3/-0      __init__.py +1/-0      main.py +145/-0  __init__.py +1/-0      auth_middleware.py +157/-0  circuit_breaker.py +209/-0  __init__.py +1/-0      __init__.py +1/-0      service_registry.py +267/-0  __init__.py +1/-0      __init__.py +1/-0      __init__.py +1/-0      main.py +133/-0  __init__.py +1/-0      __init__.py +1/-0      supabase_client.py +15/-0    __init__.py +1/-0      user.py +54/-0    __init__.py +1/-0      auth_service.py +267/-0  __init__.py +1/-0      __init__.py +1/-0      __init__.py +1/-0      document_decorators.py +147/-0  __init__.py +1/-0      document_factory.py +205/-0  main.py +457/-0  __init__.py +1/-0      __init__.py +1/-0      document.py +113/-0  __init__.py +1/-0      __init__.py +1/-0      __init__.py +1/-0      __init__.py +1/-0      oauth_adapter.py +463/-0  __init__.py +1/-0      __init__.py +1/-0      external_tools.py +108/-0  __init__.py +1/-0      ai_tools.py +25/-0    analytics_tools.py +23/-0    calendar_tools.py +66/-0    document_tools.py +27/-0    email_tools.py +28/-0    external_tools_service.py +607/-0  push_tools.py +20/-0    __init__.py +1/-0      __init__.py +1/-0      main.py +311/-0  __init__.py +1/-0      __init__.py +1/-0      notification_observer.py +153/-0  __init__.py +1/-0      notification.py +126/-0  __init__.py +1/-0      notification_service.py +545/-0  __init__.py +1/-0      __init__.py +1/-0      __init__.py +1/-0      task_commands.py +287/-0  __init__.py +1/-0      __init__.py +1/-0      activity.py +26/-0    project.py +78/-0    task.py +86/-0    __init__.py +1/-0      activity_service.py +169/-0  task_service.py +605/-0  __init__.py +1/-0      __init__.py +1/-0      auth_dtos.py +48/-0    document_dtos.py +93/-0    external_tools_dtos.py +109/-0  notification_dtos.py +111/-0  project_dtos.py +155/-0  __init__.py +1/-0      auth_exceptions.py +91/-0    base_exceptions.py +161/-0  document_exceptions.py +103/-0  project_exceptions.py +103/-0  __init__.py +1/-0      auth_middleware.py +157/-0  __init__.py +1/-0      base.py +32/-0    document.py +65/-0    external_tools.py +85/-0    notification.py +55/-0    project.py +114/-0  user.py +69/-0    __init__.py +1/-0      Additional files not shown

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[qodo-code-review]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 5 🔵🔵🔵🔵🔵

🧪 PR contains tests

🔒 Security concerns CORS configuration vulnerability: The API services (project_service, document_service) use CORS middleware with "allow_origins=["*"]" which allows any website to make requests to your API. This should be replaced with specific origins in production to prevent cross-site request forgery attacks. File upload security: The document conversion endpoint in document_service/main.py (lines 423-441) accepts arbitrary file uploads without proper validation and allows user-controlled paths for storage. This could lead to server-side request forgery, path traversal, or execution of malicious files if the LibreOffice converter has vulnerabilities. Hardcoded secrets: The code appears to use Supabase for storage but doesn't show how credentials are managed. If credentials are hardcoded in the SupabaseManager class (referenced but not shown), this would be a security concern.

⚡ Recommended focus areas for review Undefined Variable The update_task method references an undefined 'command_invoker' variable when executing the ChangeTaskStatusCommand. This will cause a runtime error when updating a task's status. command = ChangeTaskStatusCommand(self.db, task_id, task_data.status.value) task = command_invoker.execute_command(command) Security Concern The convert_document endpoint allows arbitrary file uploads without proper validation, which could lead to processing malicious files. Additionally, the supabase_path parameter can be controlled by users. async def convert_document( file: UploadFile = File(...), output_format: str = "pdf", supabase_bucket: str = "documents", supabase_path: str = None, user_id: str = Depends(get_current_user), ): """ Convierte un documento usando LibreOffice Online y lo sube a Supabase Storage. """ import tempfile import shutil if not supabase_path: supabase_path = f"converted/{file.filename}.{output_format}" with tempfile.NamedTemporaryFile(delete=False) as tmp: shutil.copyfileobj(file.file, tmp) tmp_path = tmp.name url = process_document_with_libreoffice(tmp_path, output_format, supabase_bucket, supabase_path) return {"url": url} CORS Configuration The CORS middleware is configured to allow all origins ("*") which is not recommended for production environments as it may lead to cross-origin security vulnerabilities. app.add_middleware( CORSMiddleware, allow_origins=["*"], # In production, replace with specific origins allow_credentials=True, allow_methods=["*"], allow_headers=["*"], )

[qodo-code-review]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Impact
Possible issue	Fix incorrect entity ID The code incorrectly logs the ID of the current user's project membership (project_member.id) instead of the ID of the member being removed (member_to_remove.id). This will cause incorrect activity tracking. backend/api/project_service/app/services/project_service.py [537-545] # Log activity before deletion self.activity_service.log_activity( project_id=project_id, user_id=user_id, action="remove_member", entity_type="project_member", - entity_id=str(project_member.id), + entity_id=str(member_to_remove.id), details=None, ) [To ensure code accuracy, apply this suggestion manually] Suggestion importance[1-10]: 8 __ Why: This fixes a clear bug where the wrong entity ID (project_member.id instead of member_to_remove.id) is being logged, affecting data integrity and audit trails.	Medium
	Fix authentication header conflict The GitHub token revocation endpoint requires both authorization header and basic auth, but the way they're combined here is problematic. GitHub's API expects the client credentials in the basic auth header, not the access token in both places. Remove the access token from the Authorization header. backend/api/external_tools_service/app/adapters/oauth_adapter.py [244-247] def revoke_token(self, provider: OAuthProvider, access_token: str) -> bool: """ Revoke GitHub access token. Args: provider (OAuthProvider): OAuth provider access_token (str): Access token Returns: bool: True if token was revoked, False otherwise """ # Make request headers = { - "Authorization": f"token {access_token}", "Accept": "application/json", } response = requests.delete( f"https://api.github.com/applications/{provider.client_id}/token", auth=(provider.client_id, provider.client_secret), json={"access_token": access_token}, headers=headers, ) [To ensure code accuracy, apply this suggestion manually] Suggestion importance[1-10]: 8 __ Why: The GitHub API token revocation endpoint expects basic auth with client credentials, not both basic auth and authorization header. This authentication conflict could cause the token revocation to fail.	Medium
	Prevent circular document references The code uses setattr() to update document attributes but doesn't handle the case where a parent document might reference itself, creating a circular reference. Add validation to prevent a document from setting its own ID as its parent_id. backend/api/document_service/app/services/document_service.py [244-257] # Update document if document_data.name is not None: setattr(document, 'name', document_data.name) if document_data.parent_id is not None: + # Prevent circular reference + if document_data.parent_id == document_id: + raise InvalidDocumentTypeException("Document cannot be its own parent") setattr(document, 'parent_id', document_data.parent_id) if document_data.description is not None: setattr(document, 'description', document_data.description) if document_data.tags is not None: setattr(document, 'tags', document_data.tags) if document_data.meta_data is not None: setattr(document, 'meta_data', document_data.meta_data) [To ensure code accuracy, apply this suggestion manually] Suggestion importance[1-10]: 7 __ Why: This prevents a potential circular reference bug where a document could set itself as its own parent, which could cause issues in tree traversal or infinite loops.	Medium
	Delete document versions The code doesn't delete document versions when deleting a document. This will leave orphaned files in storage and potentially orphaned records in the database. Add code to delete all associated document versions. backend/api/document_service/app/services/document_service.py [294-307] -# Delete document from storage if it's a file -if document.type == DocumentType.FILE and document.url: - try: - # Extract bucket name and file path from URL - # This is a simplified example, actual implementation may vary - url_parts = document.url.split("/") - bucket_name = url_parts[-2] - file_path = url_parts[-1] +# Delete document versions from storage and database +if document.type == DocumentType.FILE: + # Get all document versions + document_versions = ( + self.db.query(DocumentVersion) + .filter(DocumentVersion.document_id == document_id) + .all() + ) + + # Delete each version's file from storage + for version in document_versions: + if version.url: + try: + # Extract bucket name and file path from URL + url_parts = version.url.split("/") + bucket_name = url_parts[-2] + file_path = url_parts[-1] + + # Delete file from storage + self.supabase_manager.delete_file(bucket_name, file_path) + except Exception as e: + # Log error but continue with document deletion + print(f"Error deleting version file from storage: {e}") + + # Delete main document file if it exists + if document.url: + try: + url_parts = document.url.split("/") + bucket_name = url_parts[-2] + file_path = url_parts[-1] + + # Delete file from storage + self.supabase_manager.delete_file(bucket_name, file_path) + except Exception as e: + # Log error but continue with document deletion + print(f"Error deleting file from storage: {e}") - # Delete file from storage - self.supabase_manager.delete_file(bucket_name, file_path) - except Exception as e: - # Log error but continue with document deletion - print(f"Error deleting file from storage: {e}") - Apply / Chat Suggestion importance[1-10]: 7 __ Why: This prevents resource leaks by ensuring all document versions are properly cleaned up when deleting a document, maintaining data consistency and preventing storage bloat.	Medium
	Clean up temporary files The temporary file created is never deleted after processing, which can lead to disk space exhaustion. Add cleanup code to remove the temporary file after it's been processed. backend/api/document_service/app/main.py [422-441] @app.post("/documents/convert", tags=["Documents"]) async def convert_document( file: UploadFile = File(...), output_format: str = "pdf", supabase_bucket: str = "documents", supabase_path: str = None, user_id: str = Depends(get_current_user), ): """ Convierte un documento usando LibreOffice Online y lo sube a Supabase Storage. """ import tempfile import shutil + import os if not supabase_path: supabase_path = f"converted/{file.filename}.{output_format}" with tempfile.NamedTemporaryFile(delete=False) as tmp: shutil.copyfileobj(file.file, tmp) tmp_path = tmp.name - url = process_document_with_libreoffice(tmp_path, output_format, supabase_bucket, supabase_path) - return {"url": url} + try: + url = process_document_with_libreoffice(tmp_path, output_format, supabase_bucket, supabase_path) + return {"url": url} + finally: + if os.path.exists(tmp_path): + os.unlink(tmp_path) Apply / Chat Suggestion importance[1-10]: 7 __ Why: Valid resource management issue. The temporary file created with delete=False is never cleaned up, which can lead to disk space exhaustion over time. The suggestion correctly adds proper cleanup using try/finally.	Medium
Security	Fix CORS security configuration Setting allow_origins=["*"] while allow_credentials=True creates a security vulnerability. When credentials are allowed, origins must be explicitly specified rather than using a wildcard to prevent cross-site request forgery attacks. backend/api/external_tools_service/app/main.py [38-44] app.add_middleware( CORSMiddleware, - allow_origins=["*"], # In production, replace with specific origins + allow_origins=[os.getenv("ALLOWED_ORIGINS", "http://localhost:3000").split(",")], # Specify allowed origins allow_credentials=True, allow_methods=["*"], allow_headers=["*"], ) Apply / Chat Suggestion importance[1-10]: 5 __ Why: Identifies a real security vulnerability with CORS configuration, but the improved_code has a syntax error calling .split(",") on a list. The security concern is valid but the proposed solution is flawed.	Low
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