Fringg c5124b97b6 fix: payment race conditions, balance atomicity, renewal rollback safety ...

- YooKassa: SELECT FOR UPDATE on payment row to prevent concurrent double-processing
- subtract_user_balance: row locking to prevent concurrent balance race conditions
- subtract_user_balance: transaction creation before commit for atomicity
- subscription renewal: compensating refund if extend_subscription fails after charge
- StaleDataError: use savepoint instead of full rollback to protect parent transaction

2026-02-11 21:49:37 +03:00

..

contests

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

menu_layout

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

payment

fix: payment race conditions, balance atomicity, renewal rollback safety

2026-02-11 21:49:37 +03:00

__init__.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

admin_notification_service.py

refactor: remove modem functionality from classic subscriptions

2026-02-11 21:14:08 +03:00

backup_service.py

fix: address review issues in backup, updates, and webhook handlers

2026-02-11 04:09:39 +03:00

ban_notification_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

blacklist_service.py

fix: resolve multiple production errors and performance issues

2026-02-08 17:40:51 +03:00

blocked_users_service.py

Update blocked_users_service.py

2026-02-02 03:18:46 +03:00

broadcast_service.py

fix(broadcast): stabilize mass broadcast for 100k+ users

2026-02-05 07:10:43 +03:00

bulk_ban_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

campaign_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

cloudpayments_service.py

Update cloudpayments_service.py

2026-01-25 12:28:48 +03:00

contest_rotation_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

daily_subscription_service.py

Add files via upload

2026-01-25 11:53:40 +03:00

disposable_email_service.py

feat: block registration with disposable email addresses

2026-02-07 00:34:11 +03:00

event_emitter.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

external_admin_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

faq_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

freekassa_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

kassa_ai_service.py

kassa ai

2026-02-01 11:18:54 +03:00

log_rotation_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

main_menu_button_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

maintenance_service.py

Update maintenance_service.py

2026-02-02 00:55:56 +03:00

menu_layout_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

monitoring_service.py

fix: downgrade Telegram timeout errors to warning in monitoring service

2026-02-10 23:11:48 +03:00

mulenpay_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

nalogo_queue_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

nalogo_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

notification_delivery_service.py

fix: security and architecture fixes for webhook handlers

2026-02-10 05:55:48 +03:00

notification_settings_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

pal24_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

partner_stats_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

payment_method_config_service.py

kassa ai

2026-02-01 11:18:54 +03:00

payment_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

payment_verification_service.py

kassa ai

2026-02-01 11:18:54 +03:00

pinned_message_service.py

fix(broadcast): resolve SQLAlchemy connection closed errors during long broadcasts

2026-02-05 05:42:31 +03:00

platega_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

poll_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

privacy_policy_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

promo_group_assignment.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

promo_offer_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

promocode_service.py

Update promocode_service.py

2026-02-04 02:06:13 +03:00

public_offer_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

referral_contest_service.py

касса и прочее

2026-01-27 23:47:39 +03:00

referral_diagnostics_service.py

make fix

2026-02-01 14:41:45 +03:00

referral_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

referral_withdrawal_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

remnawave_service.py

fix: prevent cascading greenlet errors after sync rollback

2026-02-11 01:39:39 +03:00

remnawave_sync_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

remnawave_webhook_service.py

fix: handle StaleDataError in webhook user.deleted server counter decrement

2026-02-11 18:35:36 +03:00

reporting_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

server_status_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

startup_notification_service.py

fix: read bot version from pyproject.toml when VERSION env is not set

2026-02-08 20:38:17 +03:00

subscription_auto_purchase_service.py

refactor: remove smart auto-activation & activation prompt, fix production bugs

2026-02-09 21:39:53 +03:00

subscription_checkout_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

subscription_purchase_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

subscription_renewal_service.py

fix: payment race conditions, balance atomicity, renewal rollback safety

2026-02-11 21:49:37 +03:00

subscription_service.py

refactor: remove modem functionality from classic subscriptions

2026-02-11 21:14:08 +03:00

support_settings_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

system_settings_service.py

refactor: remove smart auto-activation & activation prompt, fix production bugs

2026-02-09 21:39:53 +03:00

traffic_monitoring_service.py

Update traffic_monitoring_service.py

2026-01-26 18:42:58 +03:00

trial_activation_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

tribute_service.py

refactor: remove smart auto-activation & activation prompt, fix production bugs

2026-02-09 21:39:53 +03:00

user_cart_service.py

Update user_cart_service.py

2026-01-30 17:46:55 +03:00

user_service.py

fix: delete subscription_servers before subscription to prevent FK violation

2026-02-11 18:25:42 +03:00

version_service.py

fix: read bot version from pyproject.toml when VERSION env is not set

2026-02-08 20:38:17 +03:00

wata_service.py

fix: use traffic topup config and add WATA 429 retry

2026-02-11 18:20:30 +03:00

web_api_token_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

webhook_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

wheel_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00

yookassa_service.py

chore: add uv package manager and ruff linter configuration

2026-01-24 17:45:27 +03:00