epdc-volunteer-mp-js/utils/heartBehavior.js

// heartBehavior.js 用于更改e锦水小程序和志愿者小程序共同行为
// 数组排序 按照 sort 属性
function compare(property) {
  return function (a, b) {
    var value1 = a[property]
    var value2 = b[property]
    return value1 - value2
  }
}
// 拆分数组
function group(array, subGroupLength) {
  let index = 0
  let newArray = []
  while(index < array.length) {
    newArray.push(array.slice(index, index += subGroupLength))
  }
  return newArray
}
var api = require("activity.js")
module.exports = Behavior ({
  data: {
    tabList: [],
    tabRightList: [], //拼团购和顺道捎
    tabLeftList: [], // 首页配置按钮+申请发单按钮
  },
  methods: {
    // beheaviors 加载成功 基础库2.9.2
    loadBehavior () {
      console.log('load heartBehavior')
      Promise.all([this.getModuleList(), this.getImgUrl()]).then( () => {
        let newArr = group(this.data.tabList.sort(compare('sort')), 2)
        this.setData({
          tabLeftList: newArr[0],
          tabRightList: newArr[1]
        })
      })
    },
    // 获取模块信息
    getModuleList: function () {
      return new Promise((resolve, reject) => {
        let params = {
            pageIndex: 1,
            pageSize: 10,
            pid: '0'
        }
        api.moduleCategory(params).then(res => {
            console.log('获取模块列表',res.data)
            res.data.forEach( item => {
                if (item.categoryCode == 'shouye') {
                    this.data.tabList.push(item)
                    this.setData({
                    shouye: item,
                    tabList: this.data.tabList
                    })
                }
            })
            resolve()
        }).catch(err => {
            console.log(err)
            reject()
        })          
      })

    },
    // 获取配置图片
    getImgUrl:function (){
      return new Promise((resolve, reject) => {
        let params = {
          imageTypes: '0, 5, 8, 9'
        }
        api.getImgUrlList(params).then(res => {
          res.data.forEach( item => {
            if (item.imgType == '0') {
              this.setData({
                getImgUrl: item
              })
            } else if (item.imgType == '5' && (item.imgCode == 'ptg' || item.imgCode == 'sds')) {
              this.data.tabList.push(item)
              this.setData({
                tabList: this.data.tabList
              })
            } else if (item.imgType == '8') {
              this.setData({
                scanBtn: item
              })
            } else if (item.imgType == '9') {
              this.data.tabList.push(item)
              this.setData({
                tabList: this.data.tabList
              })
            }
          })
          resolve()
        }).catch(err => {
          console.log(err)
          reject()
        })        
      })
    }
  }
})