Database:
- Add monthly_token_limit and token_limit_reset_day to users table
- Create ai_usage_monthly view for current month usage
- Add check_token_limit() function to verify available tokens
- Add get_user_usage_stats() function for historical usage
API Endpoints:
- PUT /admin/users/{user_id}/token-limit - Set monthly limit
- GET /admin/users/{user_id}/token-usage - Get user's current usage
- GET /admin/users/{user_id}/token-limit/check - Check if user has tokens
Features:
- Default limit: 100,000 tokens/month
- Reset day: 1st of month (configurable 1-28)
- Limit of 0 = unlimited tokens
- Enforce limits at API level (check before AI requests)
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
Nurfog
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