'init'

2026-03-10 01:35:37 -05:00
parent ff51622bb6
commit be7a298604
69 changed files with 11016 additions and 57 deletions
--- a/lib/sdk/zpay/index.ts
+++ b/lib/sdk/zpay/index.ts
@@ -0,0 +1,130 @@
+/**
+ * ZPay 支付网关 SDK - 创建订单、查询状态，随时可调用
+ * 复制自 digital 项目 pay API
+ */
+
+import { getZPayConfig } from "../config";
+
+const ZPAY_REQUIRED = [
+  "pid",
+  "type",
+  "out_trade_no",
+  "notify_url",
+  "return_url",
+  "name",
+  "money",
+  "sign",
+  "sign_type",
+];
+
+function escapeAttr(s: string): string {
+  return String(s)
+    .replace(/&/g, "&amp;")
+    .replace(/"/g, "&quot;")
+    .replace(/</g, "&lt;")
+    .replace(/>/g, "&gt;");
+}
+
+export interface CreateOrderOptions {
+  user_id: string;
+  return_url: string;
+  total_fee?: number;
+  type?: string;
+  channel?: string;
+}
+
+export interface CreateOrderResult {
+  params: Record<string, string>;
+  payUrl: string;
+}
+
+/** 创建支付订单 */
+export async function createPayOrder(options: CreateOrderOptions): Promise<CreateOrderResult> {
+  const config = getZPayConfig();
+  if (!config.apiUrl) throw new Error("未配置 PAYMENT_API_URL");
+
+  const { user_id, return_url, total_fee, type, channel = "alipay" } = options;
+  const fee = total_fee ?? config.defaultAmount;
+  const orderType = type ?? config.defaultType;
+
+  const payload = {
+    user_id,
+    total_fee: Number(fee) || config.defaultAmount,
+    type: orderType,
+    channel,
+    return_url,
+  };
+
+  const controller = new AbortController();
+  const timeout = setTimeout(() => controller.abort(), 10000);
+
+  const res = await fetch(`${config.apiUrl}/payh5`, {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify(payload),
+    signal: controller.signal,
+  }).finally(() => clearTimeout(timeout));
+
+  const data = await res.json().catch(() => ({}));
+  if (!res.ok || data?.status !== "ok") {
+    throw new Error(data?.detail || data?.msg || data?.message || "支付创建失败");
+  }
+
+  let params = data.params || data.xorpay_params || {};
+  const payUrl = data.pay_url || data.xorpay_url || config.zpaySubmitUrl;
+  if (!params || typeof params !== "object") {
+    throw new Error("payjsapi 未返回支付参数");
+  }
+  params = JSON.parse(JSON.stringify(params));
+  if (data.provider === "xorpay") {
+    throw new Error("当前 payjsapi 使用 xorpay，请设置 PAYMENT_PROVIDER=zpay");
+  }
+  return { params, payUrl };
+}
+
+/** 查询订单支付状态 */
+export async function getOrderStatus(orderId: string): Promise<{ paid: boolean }> {
+  const config = getZPayConfig();
+  if (!config.apiUrl) throw new Error("未配置 PAYMENT_API_URL");
+
+  const res = await fetch(
+    `${config.apiUrl}/zpay_order_status?out_trade_no=${encodeURIComponent(orderId)}`,
+    { cache: "no-store" }
+  );
+  const data = await res.json().catch(() => ({}));
+  return { paid: !!data?.paid };
+}
+
+/** 构建 ZPay 表单跳转 HTML */
+export function buildPayHtml(payUrl: string, params: Record<string, unknown>): string {
+  const flat: Record<string, string> = {};
+  for (const [k, v] of Object.entries(params)) {
+    if (v == null) continue;
+    const s = String(v).trim();
+    if (s === "") continue;
+    flat[k] = s;
+  }
+  const inputs = Object.entries(flat)
+    .map(([k, v]) => `<input type="hidden" name="${escapeAttr(k)}" value="${escapeAttr(v)}" />`)
+    .join("\n");
+
+  return `<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width,initial-scale=1">
+  <title>跳转支付...</title>
+  <style>body{font-family:system-ui;display:flex;justify-content:center;align-items:center;min-height:100vh;margin:0;background:#f0f4f8;}p{color:#64748b;}</style>
+</head>
+<body>
+  <p>正在跳转到支付页面...</p>
+  <form id="zpayForm" action="${escapeAttr(payUrl)}" method="POST" enctype="application/x-www-form-urlencoded">
+    ${inputs}
+  </form>
+  <script>document.getElementById("zpayForm").submit();</script>
+</body>
+</html>`;
+}
+
+/** 获取 ZPay 必填参数列表（用于校验） */
+export { ZPAY_REQUIRED };