pointsMall/src/views/AddFunds.vue

<template>
    <div class="container">
      <div class="notification-view">
        <div class="chat-view">
          <div class="notification">
            <div class="payBox" v-loading="fullscreenLoading">
              <div class="payBox-title">
                <div class="title">充值选择</div>
              </div>
              <div class="payBox-content">
                <div class="payBox-content-list">
                  <div class="item" :class="{ 'actived': selected == index ? true : false }"
                    v-for="(item, index) in payList" :key="index" @click="changePay(item.integralMoney, index)">
                    <div class="itemUp">
                      <div style="font-size: 24px;">{{ item.integral }}</div>
                      <div style="font-size: 12px;font-weight: 400;margin-left: 2px;">积分</div>
                    </div>
                    <div class="itemDown">
                      需支付 {{ item.integralMoney }}元
                    </div>
                  </div>
                  <el-popover placement="top" width="300" v-model="visible">
                    <el-input size="small" placeholder="输入充值金额" v-model="money" oninput="value=value.match(/\d+\.?\d{0,1}/,'')" style="margin: 10px 0;"></el-input>
                    <div style="float: left;" v-if="money">充值{{ money * 10 }}积分</div>
                    <div style="text-align: right; margin: 0">
                      <el-button size="small" @click="cancel()">取消</el-button>
                      <el-button type="primary" size="small" @click="confirm()">确定</el-button>
                    </div>
                    <div class="item" :class="{ 'actived': selected == -1 ? true : false }" slot="reference"
                      @click="selected = -1">
                      <div class="itemUp" v-if="money">
                        <div style="font-size: 24px; color: rgba(22, 24, 35, .75);">{{ money * 10 }}</div>
                        <div style="font-size: 12px;font-weight: 400;margin-left: 2px; color: rgba(22, 24, 35, .75);">积分
                        </div>
                      </div>
                      <div class="itemUp" v-else>
                        <div style=" color: rgba(22, 24, 35, .75);">自定义金额</div>
                      </div>
                      <div class="itemDown">
                        <div v-if="money">
                          <span style="color: rgba(22, 24, 35, .75);">需支付 {{ money }}元</span> 修改
                        </div>
                        <div v-else style="color: rgba(22, 24, 35, .75);">最高100万元</div>
                      </div>
                    </div>
                  </el-popover>
  
                </div>
              </div>
              <div class="payBox-title">
                <div class="title">扫码支付</div>
              </div>
              <div class="payBox-way">
                <div class="way-item">
                  <div class="item-left">
                    <div :class="{ 'gray': integralMoney  ? false : true }" id="expCode" ref="expCodeRef"></div>
                    <div v-if="!integralMoney" style="position: absolute;top: 70px;left: 30px;color: #fff;">请先选择套餐</div>
                  </div>
                  <div class="item-right">
                    <div class="up">
                      <div>应付金额</div>
                      <div style="color: #fe2c55;margin-left: 8px;">¥ {{ integralMoney ? integralMoney : '--' }}</div>
                    </div>
                    <div class="center">
                      <img style="height: 18px;" src="../assets/icon/weixinPay.png" alt="weixinpay">
                      <div class="textStyle">微信扫码支付</div>
                    </div>
                    <div class="down">
                      <div>扫码支付代表已阅读并同意</div>
                      <a href="/RechargeAgreement" target="_blank" style="color: #04498d;">《充值协议》</a>
                    </div>
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
  </template>
  <script>
  import QRCode from 'qrcodejs2';
  import { payList, getWxPayCode,queryWxPayStatus } from "@/api/pay";
  export default {
    data() {
      return {
        timerPayWxQRcode: null,
        timer: null,
        fullscreenLoading: false,
        money: undefined,
        integralMoney: undefined,
        visible: false,
        selected: -2,
        orderNo: undefined,
        rate:undefined,
        payList: [],
        payUrl:'https://dgtmall.dgtis.com/mall'
      };
    },
    created() {
      this.getPayList();
      this.$nextTick (function () {
        this.qrcode(this.payUrl);
      })
    },
    methods: {
      // 清空二维码,避免生成多个二维码
      delQrcode() {
              this.$refs.expCodeRef.innerHTML = ""
          },
      qrcode(payUrl) {  // 前端根据 payUrl 生成微信支付二维码
        this.delQrcode();
        return new QRCode('expCode', {
          width: 150,
          height: 150,
          text: payUrl,
          colorDark: '#000',
          colorLight: '#fff'
        });
      },
      handlePayWxQRcode() {  // 获取微信支付二维码
        getWxPayCode({    // 这里根据不同的后端接口去修改
          integral: this.integralMoney*this.rate,
          totalFee: this.integralMoney*1,
        }).then(res => {
          let data = res.data.data;
          this.fullscreenLoading = false;
          this.qrcode(data.payUrl);    // 例如：data.payUrl 的值为 "weixin://wxpay/bizpayurl?pr=......"，根据这个值生成相对应的微信支付二维码
          this.timer = setInterval(() => {    // 通过定时器每间隔一会去请求查询微信支付状态（具体参数根据项目需要而定）
            this.handleQueryWxPayStatus(data.orderNo);
          }, 1000);
          this.timerPayWxQRcode = setInterval(() => {    // 刷新微信支付二维码
            this.handlePayWxQRcode();
          }, 180000);
        }).catch(err => {
          this.fullscreenLoading = false;
          console.log(err)
        })
      },
      handleQueryWxPayStatus(orderNo) {  // 查询微信支付状态
        queryWxPayStatus({    // 这里根据不同的后端接口去修改
          orderNo: orderNo,
        }).then(res => {
          let data = res.data.data;
          if (data != "订单未支付") {    // 当查询到支付成功时
            this.$store.dispatch('GetUserInfo'); 
            this.$message({
              type: 'success',
              message: '支付成功！'
            });
            clearInterval(this.timer);    // 清除定时器;   
            clearInterval(this.timerPayWxQRcode);
          }
        }).catch(err => {
          console.log(err)
        })
      },
      cancel() {
        this.visible = false;
        this.money = '';
      },
      confirm() {
        clearInterval(this.timer);
        clearInterval(this.timerPayWxQRcode);
        this.visible = false;
        this.integralMoney = this.money;
        this.fullscreenLoading = true;
        this.handlePayWxQRcode()
      },
      changePay(integralMoney, index) {
        clearInterval(this.timer);
        clearInterval(this.timerPayWxQRcode);
        this.money = '';
        this.selected = index;
        this.integralMoney = integralMoney;
        this.fullscreenLoading = true;
        this.handlePayWxQRcode()
      },
      getPayList() {
        payList().then(response => {
          this.rate = response.data.data.rate;
          this.payList = response.data.data.items;
        })
      },
    },
    beforeDestroy() {
      clearInterval(this.timer);
      clearInterval(this.timerPayWxQRcode);
    }
  
  }
  </script>
  <style scoped>
  .gray {
    filter: blur(4px);
  }
  
  .container {
    position: relative;
    margin: 0 auto;
    width: 100%;
    max-width: 960px;
  }
  
  .notification-view {
    /* margin-top: 1.767rem; */
  }
  
  .chat-view {
    position: relative;
    width: 960px;
  }
  
  .chat-view .notification {
    width: 100%;
    margin-bottom: 1rem;
    /* height: 800px; */
    background-color: #fff;
    border-radius: 16px;
  }
  
  .payBox {
    /* padding: 20px 48px 40px; */
  }
  
  .payBox-title {
    display: flex;
    align-items: center;
    /* margin-top: 20px; */
  }
  
  .title {
    font-weight: 500;
    font-size: 24px;
  }
  
  .payBox-content {
    margin-top: 15px;
    margin-bottom: 26px;
  }
  
  .payBox-content-list {
    display: flex;
    flex-wrap: wrap;
  }
  
  /* .payBox-content-list .item:nth-child(4n+1) {
    margin-left: 0;
  } */
  
  .payBox-content-list .item {
    cursor: pointer;
    width: 200px;
    height: 120px;
    margin: 6px;
    border-radius: 6px;
    border: .5px solid #e7e7ec;
    position: relative;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #f7f7f9;
    display: flex;
  }
  
  .actived {
    color: #fe2c55;
    border: .5px solid rgba(254, 44, 85, .5) !important;
    background: linear-gradient(0deg, rgba(254, 44, 85, .06), rgba(254, 44, 85, .06)), #fff;
  }
  
  .itemUp {
    display: flex;
    font-size: 16px;
    align-items: baseline;
    font-weight: 500;
  }
  
  .itemDown {
    font-size: 12px;
    /* color: rgba(22, 24, 35, .75); */
  }
  
  .payBox-way {
    margin-top: 16px;
  }
  
  .way-item {
    display: flex;
    background-color: #f7f7f9;
    border-radius: 6px;
    padding: 12px;
  
  }
  
  .item-left {
    position: relative;
    width: 150px;
    height: 150px;
    background-color: #fff;
    border-radius: 6px;
    padding: 7px;
  }
  
  .item-right {
    margin-left: 12px;
  }
  
  .up {
    display: flex;
    align-items: flex-end;
    font-size: 18px;
    font-weight: 600;
    height: 60px;
  }
  
  .center {
    display: flex;
    align-items: center;
    margin-top: 6px;
  }
  
  .textStyle {
    font-size: 16px;
    font-weight: 400;
    margin-left: 4px;
    color: rgba(22, 24, 35, .34);
  }
  
  .down {
    font-size: 16px;
    color: rgba(22, 24, 35, .34);
    margin-top: 16px;
    display: flex;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
  }
  </style>