feat(notify): add percentage threshold type for balance low notification

- Add threshold_type field (fixed/percentage) to system and user settings
- Add total_recharged field to users table, auto-incremented on balance credit
- Percentage mode: effective threshold = total_recharged × percentage / 100
- User-level threshold_type inherits from system default when not set
- Update admin settings UI with radio selector (fixed amount / percentage)
- Migration: 102_add_balance_notify_threshold_type.sql
This commit is contained in:
erio
2026-04-12 13:53:02 +08:00
parent d0674e0ff9
commit f694afbbf4
27 changed files with 838 additions and 74 deletions

View File

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-- Add threshold type support (fixed / percentage) to balance notification
ALTER TABLE users ADD COLUMN IF NOT EXISTS balance_notify_threshold_type VARCHAR(10) NOT NULL DEFAULT 'fixed';
-- Track cumulative recharge amount for percentage threshold calculation
ALTER TABLE users ADD COLUMN IF NOT EXISTS total_recharged DECIMAL(20,8) NOT NULL DEFAULT 0;