rebatedine-mini/src/store/index.js

import Vue from 'vue'
import Vuex from 'vuex'
import * as storageKeys from './storageKeys'
import { bindWxCode, wxLogin } from '@/api/app'

Vue.use(Vuex)

const store = new Vuex.Store({
  state: {
    imgPrefix: 'https://image.qcbwc.cn/',
    ossImgResize: {},
    enable_commission: false,
    min_apply_amount: 2000,
    commission_banner: 'https://image.qcbwc.cn/banner/commission-banner.png',
    openid: uni.getStorageSync(storageKeys.OPENIDID) || '', // 微信code换取openid
    userInfo: uni.getStorageSync(storageKeys.USER_INFO) || {}, // 用户信息
    cateId: '',
    INVITE_ID: uni.getStorageSync(storageKeys.INVITE_ID) || '',
    lat: uni.getStorageSync(storageKeys.LAT) || '',
    lng: uni.getStorageSync(storageKeys.LNG) || ''
  },
  mutations: {
    changeOssImgResize (state, data) {
      state.ossImgResize = data
    },
    saveInviteId (state, data) {
      if (data) {
        if (!state.INVITE_ID) {
          state.INVITE_ID = data
          uni.setStorageSync(storageKeys.INVITE_ID, data)
        }
      }
    },
    changeLocation (state, data) {
      if (data) {
        state.lat = data.lat
        state.lng = data.lng
        uni.setStorageSync(storageKeys.LAT, data.lat)
        uni.setStorageSync(storageKeys.LNG, data.lng)
      }
    },
    changeOpenId (state, data) {
      if (!data) data = ''
      state.openid = data
      uni.setStorageSync(storageKeys.OPENIDID, data)
    },
    updateUserInfo (state, info) {
      state.userInfo = info
      if (!state.userInfo.token) {
        uni.setStorageSync(storageKeys.USER_TOKEN, state.userInfo.token)
      }
      uni.setStorageSync(storageKeys.USER_INFO, state.userInfo)
    },
    changeHeadOrNickName (state, data) {
      console.log(data)
      state.userInfo.head_url = data.head_url
      state.userInfo.nick_name = data.nick_name
      state.userInfo.alipay_account = data.alipay_account
      state.userInfo.alipay_username = data.alipay_username
      uni.setStorageSync(storageKeys.USER_INFO, state.userInfo)
    },
    changeCateId (state, data) {
      state.cateId = data
    }
  },
  actions: {
    async getUserInfo ({ commit, state, dispatch }) {
      return new Promise(async resolve => {
        await new Promise(resolve => {
          uni.checkSession({
            success: res => resolve(res),
            fail: err => {
              // console.error('检查登陆状态失败', err)
              resolve(err)
            }
          })
        })
        let userData = {}
        let params = {}
        // if (state.openid === '' || sessionInfo.errMsg !== 'checkSession:ok')
        {
          const openid = await dispatch('getUserCode')
          if (!openid) {
            return
          }
          userData = await uni.getUserInfo({ withCredentials: true })
        }
        if (!Array.isArray(userData) && !userData.userInfo) {
          resolve(false)
          return
        }
        if (Array.isArray(userData)) {
          if (userData[1].errMsg !== 'getUserInfo:ok') {
            resolve(false)
            return
          }
          params = {
            openid: state.openid,
            iv: userData[1].iv,
            encryptedData: userData[1].encryptedData
          }
        } else {
          if (userData.errMsg !== 'getUserInfo:ok') {
            resolve(false)
            return
          }
          params = {
            openid: state.openid,
            iv: userData.iv,
            encryptedData: userData.encryptedData
          }
        }
        const userInfo = await wxLogin(params)
        console.log(userInfo)
        if (userInfo.data) {
          userInfo.data.openid = state.openid
          uni.setStorageSync(storageKeys.USER_TOKEN, userInfo.data.token)
          commit('updateUserInfo', userInfo.data)
          resolve(true)
        } else {
          resolve(false)
        }
      })
    },
    getUserCode ({ commit }) {
      return new Promise(async (resolve, reject) => {
        try {
          const loginData = await new Promise(resolve => {
            uni.login({
              success: res => resolve(res),
              fail: err => {
                console.error('登录失败', err)
                resolve(false)
              }
            })
          })
          const { code, data, msg } = await bindWxCode({ code: loginData.code })
          if (code === 200) {
            if (Object.prototype.hasOwnProperty.call(data, 'openid')) {
              commit('changeOpenId', data.openid)
              resolve(data.openid)
            } else {
              resolve(data)
            }
          } else {
            uni.showToast({
              icon: 'none',
              title: msg
            })
            resolve(false)
          }
        } catch (err) {
          console.error('获取用户信息失败', err)
          resolve(false)
        }
      })
    },
    toOtherApplte ({ commit, state, dispatch }, platType) {
      let appId = ''
      if (platType * 1 === 8) {
        appId = 'wxece3a9a4c82f58c9'
      } else if (platType * 1 === 9) {
        appId = 'wx2c348cf579062e56'
      }
      uni.navigateToMiniProgram({
        appId: appId,
        path: ''
      })
    }
  }
})

export default store