twong329/view/xcx/components/price-change/index.js

import {
  getAdminOrderList,
  setAdminOrderPrice,
  setAdminOrderRemark,
  setOfflinePay,
  setOrderRefund
} from '../../api/admin'

const app = getApp()

Component({
  properties: {
    orderInfo: {
      type: Object,
      value: null
    },
    change: {
      type: Boolean,
      value: false
    },
    status: {
      type: Number,
      value: 0
    }
  },

  data: {
    remark: '', //备注信息
    price: '', //实际支付
    refund_price: '' //退款金额
  },

  attached: function () {
    this.setData({
      price: this.properties.orderInfo.pay_price ? this.properties.orderInfo.pay_price : ''
    })
  },

  methods: {
    /**
     * 事件回调
     */
    bindHideKeyboard: function (e) {
      this.setData({
        remark: e.detail.value
      })
    },

    /**
     * 实际支付
     */
    bindPrice: function (e) {
      this.setData({
        price: e.detail.value
      })
    },

    /**
     * 退款金额
     */
    bindRefundPrice: function (e) {
      this.setData({
        refund_price: e.detail.value
      })
    },

    /**
     * 提交
     */
    save: function (e) {
      let type = e.currentTarget.dataset.type
      this.savePrice(type)
    },

    /**
     * 拒绝退款
     */
    refuse: function (e) {
      let type = e.currentTarget.dataset.type
      this.savePrice(type)
    },

    /**
     * 事件回调
     */
    savePrice: function (type) {
      let that = this,
        data = {},
        price = this.data.price,
        remark = this.data.remark,
        refund_price = this.data.refund_price
      data.order_id = that.data.orderInfo.order_id
      if (that.data.status == 0 && that.data.orderInfo.refund_status === 0) {
        if (!that.data.price)
          return app.Tips({
            title: '请输入价格'
          })
        data.price = price
        // 订单改价
        setAdminOrderPrice(data).then(
          function () {
            that.close()
            app.Tips({
              title: '改价成功'
            })
            that.triggerEvent('getIndex')
          },
          function () {
            that.close()
            app.Tips({
              title: '改价失败'
            })
          }
        )
      } else if (that.data.status == 0 && that.data.orderInfo.refund_status == 1) {
        if (type === '1' && !refund_price)
          return app.Tips({
            title: '请输入退款金额'
          })
        data.price = refund_price
        data.type = type
        // 确认退款 拒绝退款
        setOrderRefund(data).then(
          res => {
            that.close()
            app.Tips({
              title: res.msg
            })
            that.triggerEvent('getIndex')
          },
          err => {
            that.close()
            app.Tips({
              title: err
            })
          }
        )
      } else {
        if (!this.data.remark)
          return app.Tips({
            title: '请输入订单备注'
          })
        data.remark = remark
        // 订单备注
        setAdminOrderRemark(data).then(
          res => {
            that.close()
            that.setData({
              remark: ''
            })
            that.triggerEvent('getIndex')
            app.Tips({
              title: res.msg
            })
          },
          err => {
            that.close()
            app.Tips({
              title: err
            })
          }
        )
      }
    },

    close: function () {
      this.triggerEvent('onChangeFun', {
        action: 'change'
      })
    }
  }
})