feat(data): add paywall payment APIs

src/data/repositories/chat_repository.ts

@@ -21,6 +21,8 @@ import {
   ChatMessage,
   ChatSendResponse,
   SendMessageRequest,
+  UnlockPrivateRequest,
+  UnlockPrivateResponse,
 } from "@/data/dto/chat";
 import { Result } from "@/utils";
 import type { IChatRepository } from "@/data/repositories/interfaces";
@@ -57,6 +59,15 @@ export class ChatRepository implements IChatRepository {
     return Result.wrap(() => this.api.getHistory(limit, offset));
   }
 
+  /** 解锁私密消息。 */
+  async unlockPrivateMessage(
+    messageId: string,
+  ): Promise<Result<UnlockPrivateResponse>> {
+    return Result.wrap(() =>
+      this.api.unlockPrivateMessage(UnlockPrivateRequest.from({ messageId })),
+    );
+  }
+
   // ============ 本地（Dexie）操作 ============
 
   /** 把一条消息写入本地存储。 */

src/data/repositories/index.ts

@@ -5,8 +5,10 @@
 export * from "./auth_repository";
 export * from "./chat_repository";
 export * from "./metrics_repository";
+export * from "./payment_repository";
 export * from "./user_repository";
 export * from "./interfaces/iauth_repository";
 export * from "./interfaces/ichat_repository";
 export * from "./interfaces/imetrics_repository";
+export * from "./interfaces/ipayment_repository";
 export * from "./interfaces/iuser_repository";

src/data/repositories/interfaces/ichat_repository.ts

@@ -16,6 +16,7 @@ import type {
   ChatHistoryResponse,
   ChatMessage,
   ChatSendResponse,
+  UnlockPrivateResponse,
 } from "@/data/dto/chat";
 
 export interface IChatRepository {
@@ -28,6 +29,9 @@ export interface IChatRepository {
   /** 获取聊天历史，分页参数默认 limit=50, offset=0。 */
   getHistory(limit?: number, offset?: number): Promise<Result<ChatHistoryResponse>>;
 
+  /** 解锁私密消息。 */
+  unlockPrivateMessage(messageId: string): Promise<Result<UnlockPrivateResponse>>;
+
   /** 把一条消息写入本地存储。 */
   saveMessageToLocal(message: ChatMessage): Promise<Result<void>>;
 

src/data/repositories/interfaces/index.ts

@@ -5,4 +5,5 @@
 export * from "./iauth_repository";
 export * from "./ichat_repository";
 export * from "./imetrics_repository";
+export * from "./ipayment_repository";
 export * from "./iuser_repository";

src/data/repositories/interfaces/ipayment_repository.ts

@@ -0,0 +1,31 @@
+"use client";
+
+/**
+ * IPaymentRepository 接口
+ */
+import type {
+  CreatePaymentOrderResponse,
+  PayChannel,
+  PaymentOrderStatusResponse,
+  PaymentPlansResponse,
+  PaymentVipStatusResponse,
+} from "@/data/dto/payment";
+import type { Result } from "@/utils/result";
+
+export interface IPaymentRepository {
+  /** 获取套餐列表。 */
+  getPlans(): Promise<Result<PaymentPlansResponse>>;
+
+  /** 创建支付订单。 */
+  createOrder(
+    planId: string,
+    payChannel: PayChannel,
+    autoRenew: boolean,
+  ): Promise<Result<CreatePaymentOrderResponse>>;
+
+  /** 查询支付订单状态。 */
+  getOrderStatus(orderId: string): Promise<Result<PaymentOrderStatusResponse>>;
+
+  /** 查询当前用户 VIP 状态。 */
+  getVipStatus(): Promise<Result<PaymentVipStatusResponse>>;
+}

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);