chore: update frontend/src/services/budgets.ts

frontend/src/services/budgets.ts

@@ -10,14 +10,13 @@
  */
 import { apiClient } from './apiClient';
 import type { Budget, BudgetFormData } from '../types';
-
-// Mock 用户 ID - 后续应从认证上下文动态获取
-const USER_ID = 6;
+import { useUserStore } from '../stores/userStore';
 
 export const budgetsApi = {
   // API: GET /api/budgets - 获取预算列表，支持按月份筛选
   async getBudgets(month?: string): Promise<Budget[]> {
-    const params: Record<string, string | number> = { userId: USER_ID };
+    const userId = useUserStore.getState().userId;
+    const params: Record<string, string | number> = { userId };
     if (month) params.month = month;
     const response = await apiClient.get<Budget[]>('/budgets', params);
     return response.data;
@@ -31,7 +30,8 @@ export const budgetsApi = {
 
   // API: POST /api/budgets - 创建新预算，自动关联当前用户
   async createBudget(data: Omit<BudgetFormData, 'userId'>): Promise<Budget> {
-    const response = await apiClient.post<Budget>('/budgets', { ...data, userId: USER_ID });
+    const userId = useUserStore.getState().userId;
+    const response = await apiClient.post<Budget>('/budgets', { ...data, userId });
     return response.data;
   },