- inline.py: open_subscription_link/subscription_connect callbacks now include
:{subscription_id} suffix in multi-tariff mode. Main menu uses subscription_connect
(picker) instead of bare open_subscription_link.
- guest_purchase_service: activate_purchase non-tariff path uses proper ordering
(non-daily, max days_left) instead of arbitrary _active[0]
- monitoring_service: _send_expired_day1_notification and discount notification
keyboards use se:{subscription.id} in multi-tariff (2 more hardcoded callbacks fixed)
- admin/tariffs: delete_tariff_confirmed now checks active subscription count
before deletion (RESTRICT FK). Prompt shows blocking message when active subs exist.
New CRUD function get_active_subscriptions_count_by_tariff_id.
Bot uses default HTML parse mode — all messages are HTML-parsed by Telegram.
Added html.escape() to all user-controlled and admin-controlled strings
before interpolation into HTML messages to prevent injection and parse errors.
49 files, ~250+ injection points fixed:
- user.full_name, first_name across all handlers and services
- tariff.name/description in purchase flow, admin panel, auto-purchase service
- campaign.name, start_parameter in admin and user-facing handlers
- group.name, promo_group.name across promo management
- contest.title, prize_text, leaderboard names (including public channels)
- transaction.description (contains raw user.full_name from referral service)
- restriction_reason across all balance and subscription handlers
- ticket.title, message_text, poll.title, poll.description
- welcome text template placeholders (first_name, username)
- maintenance reason, admin_name, selected_prize.display_name
New helpers in app/utils/formatting.py:
- safe_html_name() for escaping display names
- user_html_link() replacing 15+ duplicated inline link patterns
- Fix critical concurrency issue in propagate_tariff_squads: preload
users/tariffs before asyncio.gather, use single API client, no DB
operations inside gather, single commit after all API calls
- Replace all str(e) leaks in admin_users.py with sanitized messages
- Fix double callback.answer by using callback.message.answer for
failure alerts
- Move PropagateSquadsResult to module level, use field(default_factory)
- Compute traffic_strategy once before gather instead of N times
- Add warning logging on tariff refresh failures
- Reset synced counters on commit failure for accurate reporting
- Move _propagate_squads_to_subscriptions from handler to
SubscriptionService.propagate_tariff_squads()
- Use asyncio.gather with semaphore (concurrency=5) for parallel
Remnawave API calls instead of sequential O(N)
- Track failed subscription IDs for better observability
- Fix get_all_server_squads limit=50 default in admin handlers
(now limit=10000 to prevent silent truncation)
- Add docstring to force_panel_delete parameter
- Return PropagateSquadsResult dataclass with total/synced/failed_ids
Squad toggle: when admin changes servers for a tariff, the changes now
propagate to all active/trial subscriptions and sync to Remnawave panel.
Previously only took effect on new purchases.
User deletion: full delete from Cabinet now actually deletes from Remnawave
panel. Previously lied about panel deletion status and skipped deletion
for users with active subscriptions.
- Add ContextVarsMiddleware for automatic user_id/chat_id/username binding
via structlog contextvars (aiogram) and http_method/http_path (FastAPI)
- Use bound_contextvars() context manager instead of clear_contextvars()
to safely restore previous state instead of wiping all context
- Register ContextVarsMiddleware as outermost middleware (before GlobalError)
so all error logs include user context
- Replace structlog.get_logger() with structlog.get_logger(__name__) across
270 calls in 265 files for meaningful logger names
- Switch wrapper_class from BoundLogger to make_filtering_bound_logger()
for pre-processor level filtering (performance optimization)
- Migrate 1411 %-style positional arg logger calls to structlog kwargs
style across 161 files via AST script
- Migrate log_rotation_service.py from stdlib logging to structlog
- Add payment module prefixes to TelegramNotifierProcessor.IGNORED_LOGGER_PREFIXES
and ExcludePaymentFilter.PAYMENT_MODULES to prevent payment data leaking
to Telegram notifications and general log files
- Fix LoggingMiddleware: add from_user null-safety for channel posts,
switch time.time() to time.monotonic() for duration measurement
- Remove duplicate logger assignments in purchase.py, config.py,
inline.py, and admin/payments.py
- Add pyproject.toml with uv and ruff configuration
- Pin Python version to 3.13 via .python-version
- Add Makefile commands: lint, format, fix
- Apply ruff formatting to entire codebase
- Remove unused imports (base64 in yookassa/simple_subscription)
- Update .gitignore for new config files
c0mrade