146 lines
4.4 KiB
JavaScript
146 lines
4.4 KiB
JavaScript
/* 喝了么 - API 服务层
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* 基于 HaveADrink SDK 封装后端接口
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*/
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import HaveADrink from 'HaveADrink'
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// ==========================================
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// 后端服务地址（切换环境只需改这里）
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// ==========================================
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const API_HOST = 'https://dev.wash-painting.cn'
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// ==========================================
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// HTTP 请求函数（供 SDK 内部调用）
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// 参考 goodBooth 项目的 fetchsomething
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// ==========================================
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function httpRequest(url, params) {
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return new Promise((resolve, reject) => {
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// 自动注入 Authorization token
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const headers = Object.assign({}, params.headers || {})
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const token = uni.getStorageSync('auth_token')
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if (token) {
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headers['Authorization'] = `Bearer ${token}`
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}
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uni.request({
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url: url,
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method: params.method,
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params: params.query || undefined,
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data: params.data,
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header: headers,
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success: (res) => {
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const code = res.statusCode
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if (code === 200 || code === 201 || code === 204) {
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resolve(res.data)
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} else if (code === 401) {
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// token 过期，清除登录态并跳转登录页
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uni.removeStorageSync('auth_token')
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uni.removeStorageSync('refresh_token')
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uni.removeStorageSync('is_logged_in')
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uni.reLaunch({ url: '/pages/login/login' })
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reject({ msg: '登录已过期，请重新登录' })
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} else {
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const rawMsg = (res.data && res.data.msg) || (res.data && res.data.errmsg) || '请求失败'
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const errMsg = `[${code}] ${rawMsg}`
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uni.showToast({ title: errMsg, icon: 'none', duration: 2500 })
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reject({ msg: errMsg, code })
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}
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},
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fail: (err) => {
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uni.showToast({ title: err.errMsg || '网络请求失败', icon: 'none', duration: 2500 })
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reject({ msg: err.errMsg || '网络请求失败' })
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}
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})
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})
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}
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// ==========================================
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// 文件上传函数（供 SDK 内部调用）
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// ==========================================
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function uploadRequest(url, params) {
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return new Promise((resolve, reject) => {
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const headers = Object.assign({}, params.headers || {})
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const token = uni.getStorageSync('auth_token')
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if (token) {
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headers['Authorization'] = `Bearer ${token}`
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}
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uni.uploadFile({
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url: url,
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filePath: params.data.fileName || params.data.filePath,
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name: params.data.name || 'file',
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header: headers,
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formData: params.data.formData || {},
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success: (uploadRes) => {
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try {
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const data = typeof uploadRes.data === 'string'
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? JSON.parse(uploadRes.data)
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: uploadRes.data
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resolve(data)
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} catch (e) {
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resolve(uploadRes.data)
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}
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},
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fail: (err) => {
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reject({ msg: err.errMsg || '上传失败' })
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}
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})
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})
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}
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// ==========================================
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// 初始化 SDK 实例
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// ==========================================
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const client = new HaveADrink({
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host: API_HOST,
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http_request: httpRequest,
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upload: uploadRequest,
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token: uni.getStorageSync('auth_token') || ''
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})
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// ==========================================
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// 导出 SDK 实例（各页面直接 import 使用）
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// ==========================================
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export default client
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// ==========================================
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// Token 管理辅助函数
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// ==========================================
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/** 登录成功后保存 token 并同步到 SDK */
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export function saveAuthTokens(data) {
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if (data.token) {
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uni.setStorageSync('auth_token', data.token)
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client.setToken(data.token)
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}
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if (data.refresh_token) {
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uni.setStorageSync('refresh_token', data.refresh_token)
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}
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}
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/** 清除所有认证信息 */
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export function clearAuth() {
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uni.removeStorageSync('auth_token')
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uni.removeStorageSync('refresh_token')
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uni.removeStorageSync('is_logged_in')
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uni.removeStorageSync('is_guest')
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uni.removeStorageSync('user_info')
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client.setToken('')
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}
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/** 尝试用 refresh_token 刷新 token */
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export async function refreshAuthToken() {
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const refreshToken = uni.getStorageSync('refresh_token')
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if (!refreshToken) return false
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try {
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const res = await client.RefreshToken({ refresh_token: refreshToken })
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if (res && res.token) {
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saveAuthTokens(res)
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return true
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}
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return false
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} catch (e) {
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console.warn('刷新 token 失败:', e)
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return false
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}
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}
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