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更新文档0709 (#128)

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Reviewed-on: #128
This commit was merged in pull request #128.
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marco
2026-07-09 14:24:46 +08:00
parent 0cf5b3816f
commit fa4127b9e5
43 changed files with 756 additions and 279 deletions
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docs/api/admin/users/admin-user-cash.md
+4 -3
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@@ -10,6 +10,7 @@
| 字段 | 类型 | 必填 | 说明 |
|---|---|---|---|
| `mode` | string | ✗ | `delta`(默认)=增减 / `set`=设为指定值 |
| `account` | string | ✗ | 目标账户(#95):`coin_cash`(默认,金币兑换的现金)/ `invite_cash`(邀请奖励金)。两本账物理隔离、各调各 |
| `amount_cents` | int | ✓ | `delta` 模式:现金变动(分,正=发放,负=扣减,不可为 0);`set` 模式:目标现金值(分,须 ≥ 0) |
| `reason` | string | ✓ | 操作原因,1–128 字(必填,入审计与流水备注) |
@@ -28,7 +29,7 @@
- 金额单位一律为**分**(`*_cents`);本接口只动现金余额,不涉及金币。
- **set 模式**:读当前余额算出差值 `delta = target - 当前余额`,再复用同一套写入逻辑(故只写一笔差值流水)。目标值须 ≥ 0;差值为 0(已等于目标)直接拒绝。
- 扣减保护:实际写入的 `delta < 0` 时若扣减后现金余额 < 0 直接拒绝(运营误操作保护);set 模式目标值 ≥ 0 天然不会扣成负。
- 现金变动写流水 [cash_transaction](../database/cash_transaction.md):`biz_type` 实际差值为正记 `admin_grant`、为负记 `admin_deduct`(set 模式同理,不新增流水类型),`remark = admin:<reason>`(截断至 128 字)。
- 写操作记审计 [admin_audit_log](../database/admin_audit_log.md):`action = user.cash.grant`,`target_type = user`,`target_id = user_id`,`detail = {amount_cents(=实际差值), balance_after_cents, reason}`;set 模式额外带 `{mode:"set", target_cents, before_cents}`。并记录操作 IP。
- 现金变动按 `account` 写对应账本流水:`coin_cash` → [cash_transaction](../../../database/cash_transaction.md),`invite_cash` → [invite_cash_transaction](../../../database/invite_cash_transaction.md)(#95);`biz_type` 实际差值为正记 `admin_grant`、为负记 `admin_deduct`(set 模式同理,不新增流水类型),`remark = admin:<reason>`(截断至 128 字)。
- 写操作记审计 [admin_audit_log](../../../database/admin_audit_log.md):`action = user.cash.grant`,`target_type = user`,`target_id = user_id`,`detail = {amount_cents(=实际差值), balance_after_cents, reason}`;set 模式额外带 `{mode:"set", target_cents, before_cents}`。并记录操作 IP。
- 现金变动 + 审计在同一事务原子提交(改钱必留痕)。
- 关联用户表 [user](../database/user.md);现金账户 [coin_account](../database/coin_account.md);现金流水 [cash_transaction](../database/cash_transaction.md)。
- 关联用户表 [user](../../../database/user.md);现金账户 [coin_account](../../../database/coin_account.md);现金流水 [cash_transaction](../../../database/cash_transaction.md)。