feat(invite): 邀请奖励金账户(与金币隔离) + 比价发奖 + 奖励金提现

- 新增邀请奖励金独立账本: coin_account 加余额列 + invite_cash_transaction 流水表, 与金币现金物理隔离 - bind 改 v2: 绑定只发被邀请人新人金币; 邀请人改在好友首次成功比价时发 2 元奖励金(幂等只发一次) - 提现链路按 source 分流: 扣款/退款/对账/分页各认账户, 两本账不串 - /invite/me 返回奖励金余额/累计提现/7天倒计时 - 新增 migration(建表加列) + 比价发奖与提现隔离测试
2026-06-26 15:50:20 +08:00
parent e13f0f7658
commit 5adf90dbff
16 changed files with 910 additions and 172 deletions
@@ -36,5 +36,6 @@ from app.models.wallet import (  # noqa: F401
    CashTransaction,
    CoinAccount,
    CoinTransaction,
+    InviteCashTransaction,
    WithdrawOrder,
 )