116 lines
4.2 KiB
TypeScript
116 lines
4.2 KiB
TypeScript
/**
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* 支付对外的相关接口
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*
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*/
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import { EventTarget, game, Game } from "cc";
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import { PaymentApi } from "./PaymentApi";
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import { PaymentOpenerFactory, type OpenStrategy } from "./PaymentOpener";
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import PaymentPoller from "./PaymentPoller";
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import { PaymentFlow } from "./PaymentFlow";
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import { CashInrFlow } from "./CashInrFlow";
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import { WebUsdFlow } from "./WebUsdFlow";
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import proto from 'db://assets/Scripts/proto/proto.pb.js';
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import { DataManager, DataId } from "db://assets/Scripts/chat18x/data/DataManager";
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import { OrderData } from "db://assets/Scripts/chat18x/data/OrderData";
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import Utils from "../../Main/Common/Utils";
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import { InnerMsgCode } from "../../Main/Config/InnerMsgCode";
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import { logger } from "db://assets/Scripts/Main/Common/Logger";
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export class PaymentService {
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private static _I: PaymentService | null = null;
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static get I() { return this._I ?? (this._I = new PaymentService()); }
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/** 策略表 */
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private flowMap: Record<number, PaymentFlow> = {};
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private constructor() {
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this.flowMap = {};
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let num1 = proto.cs.EnmPayType.EPT_Cash_INR;
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this.flowMap[num1] = new CashInrFlow(this.waitAppResumeIfNeeded.bind(this));
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let num2 = proto.cs.EnmPayType.EPT_WEB3_USD;
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this.flowMap[num2] = new WebUsdFlow(5000);
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}
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/** 发起支付：创建订单→打开URL→回到App后开始轮询 */
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async startPayment(req: proto.cs.ICSCreateOrderReq, open: OpenStrategy = "system"): Promise<proto.cs.ICSQueryOrderRes> {
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// 下单
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logger.log("创建订单的请求数据：", req);
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const create = await PaymentApi.I.createOrder(req);
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logger.log("创建订单的响应数据：", create);
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if (create.code !== proto.cs.EnmRetCode.SUCCESS || !create.data) {
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return { status: -1, retCode: -1, balance: 0, vipExpire: 0};
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}
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const { orderId, payUrl } = create.data;
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// 保存订单数据
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const orderData = DataManager.I.getDataById<OrderData>(DataId.Order);
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orderData.saveOrderData(create.data);
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// 发出事件，支付订单创建成功
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Utils.sendInnerMsg(InnerMsgCode.PayOrderCreateSucc, { orderId: orderId, payType: req.payType,goodId:req.goodId });
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// 分发流程
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const flow = this.flowMap[req.payType];
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return flow?.run(orderId, payUrl, open) ?? null;
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}
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/** App 回到前台后恢复未完成订单的轮询（在 onShow 时调用） */
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async resumePending(): Promise<void> {
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// 所有需要继续轮询查询的订单 id
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const orderData = DataManager.I.getDataById<OrderData>(DataId.Order);
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const idList = orderData.getAllShouldPollId();
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for (const o of idList) {
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// 轮询最新且未过期的订单
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const r = await this.startPollingOnly(o);
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if (r && r.status !== 1) {
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orderData.applyQueryOrder(o, r);
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}
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// r === null（轮询超时）时保留在仓库，等待下一次 resume 再查
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}
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}
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/** 仅轮询（用于 resumePending 或手动刷新） */
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private async startPollingOnly(orderId: string) {
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const poller = new PaymentPoller();
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return poller.poll(orderId, {
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maxDurationMs: 2 * 60 * 1000,
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startIntervalMs: 2000,
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maxIntervalMs: 8000,
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jitter: true,
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});
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}
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/** 等待“回到前台”的占位实现：实际请在 App 生命周期里调用 resumePending() */
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private waitAppResumeIfNeeded(open: OpenStrategy): Promise<void> {
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if (open !== "system") {
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// 内嵌 WebView / 小游戏平台通常可以在回调里直接开始轮询
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return Promise.resolve();
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}
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return new Promise<void>((resolve) => {
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let finished = false;
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const finish = () => {
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logger.log("应用回到 finish");
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if (finished) return;
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finished = true;
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// 安全移除监听
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game.off(Game.EVENT_SHOW, onShow, this);
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resolve();
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};
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const onShow = () => {
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// 应用回到前台
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logger.log("应用回到了前台");
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finish();
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};
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// 监听一次“回到前台”
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game.on(Game.EVENT_SHOW, onShow, this);
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// 兜底：某些环境（桌面浏览器）可能不会触发隐藏/显示事件，避免一直卡住
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const FALLBACK_MS = 25000; // 按需调整
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// setTimeout(finish, FALLBACK_MS);
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});
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}
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}
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export default PaymentService;
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