优化前端认证与类型管理

frontend/src/api/orders.ts

@@ -1,4 +1,6 @@
 import { apiClient } from './client'
+import type { ApiResponse } from './types'
+import type { HandoffStatus, OrderStatus, SettlementStatus } from '@/types/status'
 
 export interface Order {
   id: number
@@ -19,9 +21,9 @@ export interface Order {
   deposit_amount: number
   platform_fee: number
   account_snapshot?: Record<string, unknown>
-  status: string
-  handoff_status: string
-  settlement_status: string
+  status: OrderStatus
+  handoff_status: HandoffStatus
+  settlement_status: SettlementStatus
   checkout?: Checkout
   created_at: string
   updated_at: string
@@ -31,7 +33,7 @@ export interface Checkout {
   id: number
   order_id: number
   initiated_by: number
-  status: string
+  status: SettlementStatus
   rent_amount: number
   owner_rent_amount: number
   platform_fee: number
@@ -81,19 +83,6 @@ export interface CounterCheckoutPayload {
   evidence_urls: string[]
 }
 
-interface ApiResponse<T> {
-  code: string
-  message: string
-  data: T
-}
-
-export interface PaginatedResult<T> {
-  items: T[]
-  total: number
-  page: number
-  page_size: number
-}
-
 export async function createOrder(listingId: number) {
   const { data } = await apiClient.post<ApiResponse<Order>>('/orders', {
     listing_id: listingId,