dolgolyov.alexei
d86d53f473
Backend:
- max_ai_messages_per_day + max_ai_tokens_per_day on User model (nullable, override)
- Migration 008: add columns + seed default settings (100 msgs, 500K tokens)
- usage_service: count today's messages + tokens, check quota, get limits
- GET /chats/quota returns usage vs limits + reset time
- POST /chats/{id}/messages checks quota before streaming (429 if exceeded)
- Admin user schemas expose both limit fields
- GET /admin/usage returns per-user daily message + token counts
- admin_user_service allows updating both limit fields
Frontend:
- Chat header shows "X/Y messages · XK/YK tokens" with red highlight at limit
- Quota refreshes every 30s via TanStack Query
- Admin usage page with table: user, messages today, tokens today
- Route + sidebar entry for admin usage
- English + Russian translations
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
1.4 KiB
1.4 KiB
Phase 10: Per-User Rate Limits — Subplan
Goal
Enforce per-user daily AI message limits with admin-configurable defaults, per-user overrides, usage tracking, and frontend quota visibility.
Prerequisites
- Settings table + service, admin panel, chat/message system
Tasks
- 10.1 Add
max_ai_messages_per_daynullable int to User model. Migration 008 (or 009). - 10.2 Seed
default_max_ai_messages_per_daysetting (default: 100). - 10.3 Create
backend/app/services/usage_service.py: get_user_message_count_today, get_user_daily_limit. - 10.4 Enforce limit in
POST /chats/{id}/messagesbefore streaming (429 if exceeded). - 10.5 Add
GET /chats/quotaendpoint (used, limit, resets_at). - 10.6 Expose max_ai_messages_per_day in admin user schemas + service.
- 10.7 Add
GET /admin/usagestats endpoint (per-user daily counts). - 10.8 Frontend: show quota in chat header ("X/Y messages today").
- 10.9 Frontend: admin usage page.
- 10.10 Frontend: handle 429 in chat, routes, sidebar, i18n.
- 10.11 Tests + verification.
Acceptance Criteria
- Sending at daily limit returns 429
- Admin configures default limit via settings
- Per-user override works (NULL = use default)
- Chat header shows usage counter
- Admin usage page shows per-user stats
- All UI text in en/ru
Status
COMPLETED