huiting/miniprogram/pages/activity/activity.js

const app = getApp()
const util = require('../../utils/util.js')

Page({

  /**
   * 页面的初始数据
   */
  data: {
    activityInfo: {},
    activityComment: [],
    like: -1,
    likeEnable: true,
    commentText: ""
  },

  // getPublisherInfo: function () {
  //   wx.navigateTo({
  //     url: "/pages/publisher/publisher?id=" + this.data.activityInfo.publisherId
  //   })
  // },

  // components/itemCard.js

  getPublisherInfo: function () {
    wx.navigateTo({
      url: "/pages/publisher/publisher?id=" + this.data.activityInfo.pub_id
    })
  },

  toggleLike: function () {
    if (!this.data.likeEnable) return
    this.setData({
      likeEnable: false
    })
    const db = wx.cloud.database()
    if (this.data.like == 0) {
      db.collection("likeData").add({
        data: {
          type: "message",
          id: this.data.activityInfo._id
        },
        success: function () {
          this.setData({
            like: 1,
            likeEnable: true
          })
          wx.showToast({
            title: "已收藏",
          })
        }.bind(this),
        fail: function () {
          wx.showToast({
            title: "网络错误",
            icon: "none"
          })
        }
      })
    } else {
      db.collection("likeData").where({
        type: "message",
        id: this.data.activityInfo._id
      }).remove({
        success: function () {
          this.setData({
            like: 0,
            likeEnable: true
          })
          wx.showToast({
            title: "已取消收藏",
          })
        }.bind(this),
        fail: function () {
          wx.showToast({
            title: "网络错误",
            icon: "none"
          })
        }
      })
    }
  },

  comment: function () {
    if (this.data.commentText.length < 5) {
      wx.showToast({
        title: "提问字数至少为5",
        icon: "none"
      })
    } else {
      const db = wx.cloud.database()
      db.collection("qaData").where({
        _openid: app.globalData.openId,
        activityId: this.data.activityInfo._id
      }).get({
        success: function (res) {
          console.log(res)
          if (res.data.length >= 10) {
            wx.showToast({
              title: "为防止刷屏，每人每消息至多提问10条",
              icon: "none"
            })
          } else {
            db.collection("qaData").add({
              data: {
                activityId: this.data.activityInfo._id,
                publisherId: this.data.activityInfo.publisherId,
                answer: "",
                answerTime: "",
                question: this.data.commentText,
                questionTime: new Date(),
                rank: ""
              },
              success: function () {
                this.setData({
                  commentText: ""
                })
                wx.showToast({
                  title: "提问成功"
                })
              }.bind(this)
            })
          }
        }.bind(this)
      })
    }
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    wx.showLoading({
      title: "加载中",
    })
    wx.cloud.callFunction({
      name: 'getMessage',
      data: {
        msg_id: options.id
      }
    }).then(res => {
      wx.hideLoading()
      res.result.list[0].photo = res.result.list[0].photo.split(',')
      res.result.list[0].tag = res.result.list[0].tag.split(',')
      res.result.list[0].publish_time = util.handleDate(res.result.list[0].publish_time)
      this.setData({
        activityInfo: res.result.list[0]
      })
    })

    // const db = wx.cloud.database()
    // const _ = db.command
    // db.collection("mainData").doc(options.id).get({
    //   success: function (res) {
    //     res.data.time = util.handleDate(res.data.time)
    //     this.setData({
    //       activityInfo: res.data
    //     })
    //     wx.hideLoading()
    //   }.bind(this)
    // })
    // db.collection("qaData").where({
    //   activityId: options.id,
    //   answer: _.neq("")
    // }).get({
    //   success: function (res) {
    //     for (let i = 0; i < res.data.length; i++) {
    //       if (res.data[i].answerTime !== "") {
    //         res.data[i].time = util.handleDate(res.data[i].answerTime)
    //       } else {
    //         res.data[i].time = ""
    //       }
    //     }
    //     this.setData({
    //       activityComment: res.data
    //     })
    //   }.bind(this)
    // })
    // db.collection("likeData").where({
    //   type: "message",
    //   id: options.id
    // }).get({
    //   success: function (res) {
    //     this.setData({
    //       like: res.data.length
    //     })
    //   }.bind(this)
    // })
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})