classroom-music-activation/miniprogram/components/apply-refound/apply-refound.ts

import { api_userPaymentOrderRefundPayment } from "../../api/login";

// components/apply-refound/apply-refound.ts
Component({

  /**
   * 组件的属性列表
   */
  properties: {
    refoundStatus: {
      type: Boolean,
      default: false,
    },
    goodsInfo: {
      type: Object,
      default: {}
    }
  },

  /**
   * 组件的初始数据
   */
  data: {
    refoundValue: "", // 退款内容
    refoundPhone: ''
  },
  /**
   * 组件的方法列表
   */
  methods: {
    textareaInput(e: { detail: any }) {
      this.setData({
        refoundValue: e.detail.value
      })
    },
    phoneInput(e: { detail: any }) {
      this.setData({
        refoundPhone: e.detail.value
      })
    },
    onRefoundClose() {
      this.triggerEvent("changeRefoundStatus", false)
    },
    checkPhone(phone: string) {
      const phoneRule =
        /^((13[0-9])|(14(0|[5-7]|9))|(15([0-3]|[5-9]))|(16(2|[5-9]))|(17[0-8])|(18[0-9])|(19([0-3]|[5-9])))\d{8}$/;
      return phoneRule.test(phone);
    },
    async onRefound() {
      const refoundValue = this.data.refoundValue
      const refoundPhone = this.data.refoundPhone
      if (!refoundValue) {
        wx.showToast({ title: '请输入退款原因', icon: 'none' })
        return
      }
      if (!this.checkPhone(refoundPhone)) {
        wx.showToast({ title: '请输入正确的手机号码', icon: 'none' })
        return
      }
      try {
        const { goods, orderNo } = this.data.goodsInfo
        const details: any = []
        goods.forEach((item: any) => {
          details.push({
            num: item.goodsNum,
            onlyRefund: false,
            userPaymentOrderDetailId: item.id,
            refundAmount: item.currentPrice
          })
        })
        const params = {
          merOrderNo: orderNo,
          serviceCharge: false,
          refundReason: refoundValue,
          phone: refoundPhone, // 手机号
          serviceChargeFee: 0,
          userRefundOrderDetails: details
        }
        const { data } = await api_userPaymentOrderRefundPayment(params)
        if (data.code == 200) {
          wx.showToast({ title: '申请成功', icon: 'none' })
          this.triggerEvent('onConfirm')
        } else {
          wx.showToast({ title: data.message, icon: 'none' })
        }
      } catch { }
    },
  }
})