102 lines
3.2 KiB
TypeScript
102 lines
3.2 KiB
TypeScript
import axios, { type InternalAxiosRequestConfig } from 'axios'
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import { showToast } from 'vant'
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import { portalAuthApi } from './portalAuth'
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export class BizError extends Error {
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code?: number
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constructor(message: string, code?: number) {
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super(message)
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this.code = code
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this.name = 'BizError'
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}
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}
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/**
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* FastAPI 以 @router.get("/") + prefix 注册的集合根须带尾斜杠，否则 307 会丢 Authorization。
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* 发票夹路由是无尾斜杠的 /invoices、/invoice-ledgers、/invoice-wallets，切勿追加 `/`。
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* 与 web-admin/src/utils/http/bx.ts 保持一致。
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*/
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const BX_COLLECTION_ROOT =
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/^\/(reimburses|advances|payments|workflows|expense-items)$/
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function normalizeBxUrl(url?: string): string | undefined {
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if (!url || url.endsWith('/')) return url
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return BX_COLLECTION_ROOT.test(url) ? `${url}/` : url
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}
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const bxClient = axios.create({
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baseURL: import.meta.env.VITE_API_URL || '/api',
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timeout: 0,
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headers: { 'Content-Type': 'application/json' },
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})
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let refreshing: Promise<boolean> | null = null
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async function tryRefresh(): Promise<boolean> {
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const rt = localStorage.getItem('refreshToken')
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if (!rt) return false
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try {
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const res: any = await portalAuthApi.refreshToken(rt)
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const token = res?.data?.token
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const refreshToken = res?.data?.refreshToken
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if (!token) return false
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localStorage.setItem('accessToken', token)
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if (refreshToken) localStorage.setItem('refreshToken', refreshToken)
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return true
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} catch {
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return false
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}
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}
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bxClient.interceptors.request.use((config: InternalAxiosRequestConfig) => {
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if (config.url) config.url = normalizeBxUrl(config.url)
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if (config.data instanceof FormData) {
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delete (config.headers as any)['Content-Type']
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}
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const token = localStorage.getItem('accessToken')
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if (token) config.headers.Authorization = `Bearer ${token}`
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return config
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})
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bxClient.interceptors.response.use(
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(res) => {
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if (res.config.responseType === 'blob') return res.data
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const body = res.data
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if (body?.code !== undefined && body.code !== 0) {
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showToast(body.msg || '请求失败')
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return Promise.reject(new BizError(body.msg || '请求失败', body.code))
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}
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return body
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},
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async (err) => {
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const original = err.config
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if (err.response?.status === 401 && original && !(original as any)._retry) {
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;(original as any)._retry = true
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if (!refreshing) {
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refreshing = tryRefresh().finally(() => {
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refreshing = null
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})
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}
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const ok = await refreshing
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if (ok) {
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original.headers = original.headers || {}
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original.headers.Authorization = `Bearer ${localStorage.getItem('accessToken')}`
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return bxClient.request(original)
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}
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localStorage.removeItem('accessToken')
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localStorage.removeItem('refreshToken')
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showToast('登录已过期，请重新登录')
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if (window.location.pathname !== '/login') {
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window.location.href = '/login'
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}
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} else if (err.response?.status !== 401) {
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const msg =
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err.response?.data?.msg || err.response?.data?.detail || err.message || '网络异常'
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showToast(msg)
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}
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return Promise.reject(err)
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},
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)
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export default bxClient
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