feat: initial commit - Phase 1 & 2 core features

frontend/src/api/request.ts

@@ -0,0 +1,45 @@
+import axios, { type AxiosError, type InternalAxiosRequestConfig } from 'axios'
+import { ElMessage } from 'element-plus'
+
+const request = axios.create({
+  baseURL: (import.meta as any).env?.VITE_API_BASE_URL || '/api/v1',
+  timeout: 30000,
+})
+
+request.interceptors.request.use(
+  (config: InternalAxiosRequestConfig) => {
+    const token = localStorage.getItem('pdg_token')
+    if (token && config.headers) {
+      config.headers.Authorization = `Bearer ${token}`
+    }
+    return config
+  },
+  (error) => {
+    return Promise.reject(error)
+  }
+)
+
+request.interceptors.response.use(
+  (response) => {
+    const res = response.data
+    if (res.code !== 200) {
+      ElMessage.error(res.message || '请求失败')
+      return Promise.reject(new Error(res.message))
+    }
+    return res.data
+  },
+  (error: AxiosError) => {
+    const status = error.response?.status
+    if (status === 401) {
+      ElMessage.error('登录已过期，请重新登录')
+      localStorage.removeItem('pdg_token')
+      localStorage.removeItem('pdg_refresh')
+      window.location.href = '/login'
+    } else {
+      ElMessage.error((error.response?.data as any)?.message || '网络错误')
+    }
+    return Promise.reject(error)
+  }
+)
+
+export default request