- Use PartnerStatus.APPROVED.value instead of hardcoded 'approved'
- Extract shared deep_link/web_link helpers to cabinet/utils/links.py
- Add _safe_div() helper for None-safe division
- Add try/except error handling on campaign endpoints
- Use model_fields_set for PATCH-style field detection
- Replace deprecated class Config with ConfigDict(from_attributes=True)
- Remove unnecessary selectinload(registrations) from campaign list
- Extract _calc_change to module-level in partner_stats_service
- Add composite indexes for stats queries on Subscription, Transaction,
SubscriptionConversion, and TrafficPurchase models
- Add partner_user_id/partner_name to campaign list and detail responses
- Add partner_user_id to campaign create/update schemas
- Add GET /available-partners endpoint for partner dropdown
- Atomic assign with UPDATE...WHERE to prevent race conditions
- Validate partner exists and is approved in create/update
- Set updated_at on assign/unassign operations
- Eager-load partner relationship in campaign queries
SUBSCRIPTION_PAYMENT transactions have inconsistent signs in DB
(some negative, some positive). Add func.abs()/abs() to all SUM
queries and display code to ensure correct totals regardless of sign.
Affected: admin statistics, referral contest stats, tariff revenue,
campaign stats, reporting service, admin renewal notifications.
- 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
Fringg