webadmin系统设置

server/dukang-api/src/integrations/pay/pay.router.provider.ts

@@ -0,0 +1,22 @@
+import { Injectable } from '@nestjs/common';
+import { loadAppConfig } from '@dukang/shared-types';
+import type { IPayProvider, PayOrderResult } from './pay.interface';
+import { PayMockProvider } from './pay.mock.provider';
+import { PayWechatProvider } from './pay.wechat.provider';
+
+/** 按当前 process.env 动态选择 Mock / 微信 JSAPI 支付 */
+@Injectable()
+export class PayRouterProvider implements IPayProvider {
+  constructor(
+    private readonly mock: PayMockProvider,
+    private readonly wechat: PayWechatProvider,
+  ) {}
+
+  private resolve(): IPayProvider {
+    return loadAppConfig().mockPay ? this.mock : this.wechat;
+  }
+
+  payOrder(orderId: bigint, openId?: string): Promise<PayOrderResult> {
+    return this.resolve().payOrder(orderId, openId);
+  }
+}