feat(M08-A): 接入顾客端选店下单入口

miniapp/utils/api.js

@@ -1,13 +1,17 @@
 const { APP_API_BASE_URL, WECHAT_APP_ID } = require('../config/env.js')
 
+const TOKEN_KEY = 'qipai_access_token'
+
 function request(path, options = {}) {
   return new Promise((resolve, reject) => {
+    const token = wx.getStorageSync(TOKEN_KEY)
     wx.request({
       url: `${APP_API_BASE_URL}${path}`,
       method: options.method || 'GET',
       data: options.data,
       header: {
         'x-wechat-appid': WECHAT_APP_ID,
+        ...(token ? { authorization: `Bearer ${token}` } : {}),
         ...(options.headers || {}),
       },
       success(response) {
@@ -22,4 +26,49 @@ function request(path, options = {}) {
   })
 }
 
-module.exports = { request }
+function login() {
+  return new Promise((resolve, reject) => {
+    wx.login({
+      success: async ({ code }) => {
+        try {
+          const response = await request('/auth/wechat-login', {
+            method: 'POST',
+            data: { code },
+          })
+          wx.setStorageSync(TOKEN_KEY, response.data.accessToken)
+          resolve(response.data)
+        } catch (error) {
+          reject(error)
+        }
+      },
+      fail: reject,
+    })
+  })
+}
+
+function ensureLogin() {
+  const token = wx.getStorageSync(TOKEN_KEY)
+  if (token) return Promise.resolve({ accessToken: token })
+  return login()
+}
+
+function clearSession() {
+  wx.removeStorageSync(TOKEN_KEY)
+}
+
+function cents(value) {
+  return `￥${((Number(value || 0)) / 100).toFixed(2)}`
+}
+
+function clientRequestId(prefix) {
+  return `${prefix}-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`
+}
+
+module.exports = {
+  request,
+  login,
+  ensureLogin,
+  clearSession,
+  cents,
+  clientRequestId,
+}