The miniapp, legacy cabinet endpoint, auto-purchase service, and Telegram bot
handlers were using only global settings (PRICE_PER_DEVICE, MAX_DEVICES_LIMIT)
for device purchases, completely ignoring tariff-level device_price_kopeks and
max_device_limit. This allowed users to buy devices when tariff price was 0
(should be blocked) and exceed the tariff's max device limit.
Fixed in all 4 code paths:
- miniapp _build_subscription_settings + update_subscription_devices_endpoint
- cabinet legacy POST /devices (+ added subscription status check, RemnaWave sync)
- subscription_auto_purchase_service._auto_add_devices
- telegram bot handlers confirm_change_devices, execute_change_devices, confirm_add_devices
Fringg
f9f07f360c