更新：增加买书确认订单页面

api/modules/order.ts

@@ -0,0 +1,63 @@
+// api/modules/order.ts
+import { mainClient } from '@/api/clients/main'
+import type { IApiResponse } from '@/api/types'
+import type { 
+  ICreateOrderParams, 
+  IGooglePayVerifyParams,
+  ICreateOrderResponse
+} from '@/types/order'
+import type { IUserInfo } from '@/types/user'
+
+/**
+ * 订单相关 API
+ */
+export const orderApi = {
+  /**
+   * 创建订单
+   * @param data 订单数据
+   */
+  async createOrder(data: ICreateOrderParams) {
+    const res = await mainClient.request<IApiResponse<ICreateOrderResponse>>({
+      url: 'bookAbroad/order/placeOrder',
+      method: 'POST',
+      data
+    })
+    return res
+  },
+
+  /**
+   * 验证 Google Pay 支付
+   * @param params 支付验证参数
+   */
+  async verifyGooglePay(params: IGooglePayVerifyParams) {
+    const res = await mainClient.request<IApiResponse>({
+      url: 'pay/googlepay/googleVerify',
+      method: 'POST',
+      data: params
+    })
+    return res
+  },
+
+  /**
+   * 获取用户信息（包含虚拟币余额）
+   */
+  async getUserInfo() {
+    const res = await mainClient.request<IApiResponse<{ user: IUserInfo }>>({
+      url: 'common/user/getUserInfo',
+      method: 'POST'
+    })
+    return res
+  },
+
+  /**
+   * 刷新用户信息
+   * @param userId 用户ID
+   */
+  async refreshUserInfo(userId: number) {
+    const res = await mainClient.request<IApiResponse<{ user: IUserInfo }>>({
+      url: `book/user/info/${userId}`,
+      method: 'POST'
+    })
+    return res
+  }
+}