feat(data): add paywall payment APIs

src/data/repositories/payment_repository.ts

@@ -0,0 +1,56 @@
+"use client";
+
+/**
+ * PaymentRepository
+ *
+ * 支付 / 付费墙相关远程调用。
+ */
+import {
+  CreatePaymentOrderRequest,
+  CreatePaymentOrderResponse,
+  PayChannel,
+  PaymentOrderStatusResponse,
+  PaymentPlansResponse,
+  PaymentVipStatusResponse,
+} from "@/data/dto/payment";
+import { PaymentApi, paymentApi } from "@/data/services/api";
+import type { IPaymentRepository } from "@/data/repositories/interfaces";
+import { Result } from "@/utils/result";
+
+export class PaymentRepository implements IPaymentRepository {
+  constructor(private readonly api: PaymentApi) {}
+
+  /** 获取套餐列表。 */
+  async getPlans(): Promise<Result<PaymentPlansResponse>> {
+    return Result.wrap(() => this.api.getPlans());
+  }
+
+  /** 创建支付订单。 */
+  async createOrder(
+    planId: string,
+    payChannel: PayChannel,
+    autoRenew: boolean,
+  ): Promise<Result<CreatePaymentOrderResponse>> {
+    const request = CreatePaymentOrderRequest.from({
+      planId,
+      payChannel,
+      autoRenew,
+    });
+    return Result.wrap(() => this.api.createOrder(request));
+  }
+
+  /** 查询支付订单状态。 */
+  async getOrderStatus(
+    orderId: string,
+  ): Promise<Result<PaymentOrderStatusResponse>> {
+    return Result.wrap(() => this.api.getOrderStatus(orderId));
+  }
+
+  /** 查询当前用户 VIP 状态。 */
+  async getVipStatus(): Promise<Result<PaymentVipStatusResponse>> {
+    return Result.wrap(() => this.api.getVipStatus());
+  }
+}
+
+/** 全局单例。 */
+export const paymentRepository = new PaymentRepository(paymentApi);