71 lines
2.0 KiB
TypeScript
71 lines
2.0 KiB
TypeScript
import { createHash } from "crypto";
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const XORPAY_AID = process.env.XORPAY_AID || "8220";
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const XORPAY_SECRET =
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process.env.XORPAY_SECRET || "afcacd99570945f88de62624aaa3578e";
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const XORPAY_QUERY_URL =
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process.env.XORPAY_QUERY_URL || "https://xorpay.com/api/query2";
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const XORPAY_QUERY_TIMEOUT_MS = Number(
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process.env.XORPAY_QUERY_TIMEOUT_MS || 5000
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);
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export type XorPayStatusResult = {
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ok: boolean;
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paid: boolean;
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status?: string;
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error?: string;
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url: string;
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/** 网关返回的实付金额（元），有则用于换算分；无则由调用方回退默认金额 */
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pay_price?: string | number | null;
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};
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function buildXorPaySign(orderId: string): string {
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return createHash("md5")
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.update(`${orderId}${XORPAY_SECRET}`, "utf8")
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.digest("hex")
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.toLowerCase();
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}
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export async function queryXorPayOrderStatus(
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orderId: string,
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timeoutMs = XORPAY_QUERY_TIMEOUT_MS
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): Promise<XorPayStatusResult | null> {
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const normalizedOrderId = orderId.trim();
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if (!normalizedOrderId || !XORPAY_AID || !XORPAY_SECRET) {
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return null;
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}
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const url = new URL(
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`${XORPAY_QUERY_URL.replace(/\/$/, "")}/${encodeURIComponent(XORPAY_AID)}`
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);
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url.searchParams.set("order_id", normalizedOrderId);
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url.searchParams.set("sign", buildXorPaySign(normalizedOrderId));
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try {
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const res = await fetch(url.toString(), {
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cache: "no-store",
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signal: AbortSignal.timeout(timeoutMs),
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});
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const data = await res.json().catch(() => ({}));
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const status = String(data?.status || "")
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.trim()
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.toLowerCase();
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return {
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ok: res.ok,
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paid: res.ok && (status === "payed" || status === "success"),
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status,
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url: url.toString(),
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error: res.ok ? undefined : `status=${res.status}`,
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pay_price: data?.pay_price ?? data?.price ?? null,
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};
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} catch (error) {
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return {
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ok: false,
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paid: false,
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url: url.toString(),
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error: error instanceof Error ? error.message : String(error),
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};
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}
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}
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