feat(billing): 支付 P5.1 —— 订单骨架 + 兑换码渠道全闭环

按 PAYMENT_DESIGN.md 施工。零资质渠道先把「订单→入账→对账」的骨架跑真,
微信 Native(P5.2)进来只是多一个 adapter。

- store/payment.go:CreditPack(admin 可配包)/PaymentOrder(支付侧事实源,兑换
  也写单,全部充值一个查法)/RedeemCode(SDX-XXXX-XXXX-XXXX,crypto/rand,剔除
  易混字符)。三模型都不标 isTenantScoped——订单归计费租户,与活跃租户可能
  分叉,插件自动注入会写错归属(RecentRuns 同款教训),显式赋值+显式过滤。
- Redeem 单事务:码 CAS 占用(unused→used 只成功一次,幂等主闸)→建已支付
  订单→账本分录+物化余额。credit_ledger 加 (kind,ref) 部分唯一索引兜底
  ——GrantCredits 此前对 ref 零约束,回调 at-least-once 就是重复入账事故。
- 路由:/billing/packs|orders(查,全员) + /billing/redeem(≥member+审计);
  admin /redeem-codes(生成/列表) + /packs(配包)。
- Web 面账单页:兑换码输入(viewer 不摆输入框,真闸在后端)+最近充值订单流。
- 测试:码形态/200 样本无撞码/参数边界;go+tsc+vitest 全绿。
  live 13 项:生成→核销余额精确+100→重core 400(主闸)→DB 直插重复 ref 被唯一
  索引打回(兜底闸实证)→viewer 403→balance==SUM(ledger) 不变量→审计留痕→
  浏览器 UI 兑换 100→200+订单流展示。

已知余项:admin 生成码暂只有 API(admin 页 UI 下一刀);微信 adapter=P5.2。

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Blizzard
2026-07-17 10:18:14 +08:00
parent 039e7a2f06
commit 8e05f4b3fe
7 changed files with 524 additions and 13 deletions
+30
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@@ -246,6 +246,36 @@ export async function myUsage(days = 30): Promise<MyUsage> {
};
}
// ---- 充值(P5.1 兑换码;微信支付 P5.2 上线)----
export interface TopupOrder {
id: string;
credits_micro: number;
amount_fen: number;
channel: string;
status: string;
created_at: string;
}
// redeemCode 核销兑换码,返回入账后的余额。
export async function redeemCode(code: string): Promise<{ balance_micro: number }> {
const res = guard401(
await fetch(`${GATEWAY}/api/v1/billing/redeem`, {
method: "POST",
headers: { "Content-Type": "application/json", ...bearer() },
body: JSON.stringify({ code }),
}),
);
return jsonOrThrow<{ balance_micro: number }>(res, "兑换失败");
}
// billingOrders 计费租户最近充值记录。
export async function billingOrders(): Promise<TopupOrder[]> {
const res = guard401(await fetch(`${GATEWAY}/api/v1/billing/orders`, { headers: bearer() }));
if (!res.ok) return [];
const d = (await res.json()) as { orders?: TopupOrder[] };
return d.orders ?? [];
}
// 积分显示:micro(1e6) → 人类可读。与桌面端同一约定;小数去尾零(1.50 → 1.5)。
export function fmtCredits(micro: number): string {
const v = micro / 1e6;
+75 -12
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@@ -1,19 +1,43 @@
import { useEffect, useState } from "react";
import { Coins, ReceiptText } from "lucide-react";
import { useCallback, useEffect, useState } from "react";
import { Coins, ReceiptText, Ticket } from "lucide-react";
import { useTenant } from "../shell/AppShell";
import { myUsage, fmtCredits, type MyUsage } from "../api";
import { Badge, Panel, Table, Tr, Td, cn } from "../ui";
import { myUsage, redeemCode, billingOrders, fmtCredits, type MyUsage, type TopupOrder } from "../api";
import { Badge, Button, Input, Panel, Table, Tr, Td, cn, useToast } from "../ui";
// 用量与账单:余额 + 消耗趋势 + 区间合计 + 最近消耗(数据全部来自 /me/usage)
// 充值本期只有说明占位——支付 P5,先不做假入口。
// 用量与账单:余额 + 兑换码充值(P5.1) + 消耗趋势 + 最近消耗/充值
// 微信扫码支付 P5.2 挂上(渠道适配器已留位),此前不做假支付入口。
export function Usage() {
const { ctx } = useTenant();
const toast = useToast();
const { ctx, refresh } = useTenant();
const [days, setDays] = useState(7);
const [u, setU] = useState<MyUsage | null>(null);
const [orders, setOrders] = useState<TopupOrder[]>([]);
const [code, setCode] = useState("");
const [busy, setBusy] = useState(false);
useEffect(() => {
const load = useCallback(() => {
myUsage(days).then(setU).catch(() => {});
}, [days, ctx?.tenant?.id]);
billingOrders().then(setOrders).catch(() => {});
}, [days]);
useEffect(load, [load, ctx?.tenant?.id]);
const canTopup = ctx?.role !== "viewer"; // 真闸在后端(≥member),这里只是不摆没用的输入框
const redeem = async () => {
if (!code.trim() || busy) return;
setBusy(true);
try {
const r = await redeemCode(code.trim());
toast.push("success", `已入账,当前余额 ${fmtCredits(r.balance_micro)} 积分`);
setCode("");
load();
refresh(); // 顶栏/概览的余额也跟着变
} catch (e) {
toast.push("error", (e as Error).message);
} finally {
setBusy(false);
}
};
const maxTok = Math.max(...(u?.trend.map((d) => d.total_tok) ?? []), 1);
const fmtTok = (n: number) => (n >= 1e6 ? `${(n / 1e6).toFixed(1)}M` : n >= 1e3 ? `${(n / 1e3).toFixed(1)}K` : `${n}`);
@@ -39,9 +63,28 @@ export function Usage() {
<Badge tone="danger"></Badge>
) : null}
</div>
<p className="mt-3 text-[11px] leading-relaxed text-slate-600">
线线
</p>
{canTopup ? (
<div className="mt-4 border-t border-line pt-4">
<div className="mb-2 flex items-center gap-1.5 text-xs font-medium text-slate-400">
<Ticket className="h-3.5 w-3.5" />
</div>
<div className="flex flex-wrap items-center gap-2">
<Input
className="w-56 font-mono uppercase placeholder:font-sans placeholder:normal-case"
value={code}
onChange={(e) => setCode(e.target.value)}
onKeyDown={(e) => e.key === "Enter" && redeem()}
placeholder="SDX-XXXX-XXXX-XXXX"
/>
<Button variant="primary" onClick={redeem} disabled={busy || !code.trim()}>
{busy ? "入账中…" : "兑换"}
</Button>
<span className="text-[11px] text-slate-600">线</span>
</div>
</div>
) : (
<p className="mt-3 text-[11px] text-slate-600"></p>
)}
</div>
{/* 趋势 */}
@@ -90,6 +133,26 @@ export function Usage() {
</Table>
{(!u || u.recent.length === 0) && <p className="p-4 text-xs text-slate-600"></p>}
</Panel>
{/* 最近充值(订单流:兑换码与将来的微信支付一个查法) */}
{orders.length > 0 && (
<Panel title="最近充值" icon={Ticket} bodyClassName="p-0">
<Table cols={["时间", "渠道", "积分", "状态"]}>
{orders.map((o) => (
<Tr key={o.id}>
<Td><span className="text-xs text-slate-400">{new Date(o.created_at).toLocaleString()}</span></Td>
<Td><span className="text-xs text-slate-300">{o.channel === "redeem" ? "兑换码" : o.channel === "wechat" ? "微信支付" : o.channel}</span></Td>
<Td><span className="text-xs tabular-nums text-slate-200">+{fmtCredits(o.credits_micro)}</span></Td>
<Td>
<Badge tone={o.status === "paid" ? "success" : o.status === "pending" ? "warn" : "danger"}>
{o.status === "paid" ? "已入账" : o.status === "pending" ? "待支付" : o.status}
</Badge>
</Td>
</Tr>
))}
</Table>
</Panel>
)}
</div>
);
}