feat(notify): add balance low & account quota notification system

- User balance low notification: email alert when balance drops below
  configurable threshold (user email + verified extra emails)
- Account quota notification: broadcast email to admin-configured
  recipients when daily/weekly/total quota usage exceeds alert threshold
- Admin settings: global enable/disable, default threshold, quota
  notification email list (Email Settings tab)
- User profile: enable/disable, custom threshold, add/remove extra
  notification emails with verification code flow
- Account quota: per-dimension alert toggle and threshold in quota
  control card
- Trigger logic: first-crossing only (old >= threshold && new < threshold
  for balance; old < threshold && new >= threshold for quota), naturally
  prevents duplicate notifications without Redis dedup
This commit is contained in:
erio
2026-04-12 02:48:57 +08:00
parent 60b0fa81ec
commit b32d1a2c9f
47 changed files with 2375 additions and 121 deletions

View File

@@ -33,6 +33,9 @@ export interface User {
concurrency: number // Allowed concurrent requests
status: 'active' | 'disabled' // Account status
allowed_groups: number[] | null // Allowed group IDs (null = all non-exclusive groups)
balance_notify_enabled: boolean
balance_notify_threshold: number | null
balance_notify_extra_emails: string[]
subscriptions?: UserSubscription[] // User's active subscriptions
created_at: string
updated_at: string