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| <template>
<view class="my-settle-container">
<!-- 全选 -->
<label class="radio" @click="changeAllState">
<radio color="#FF0000" :checked="isFullCheck" /><text>全选</text>
</label>
<!-- 合计 -->
<view class="amount-box">
合计：<text class = "amount">${{checkedGoodsAmount}}</text>
</view>
<!-- 结算 -->
<view class="btn-settle" @click="settlement">
结算({{checkedCount}})
</view>
</view>
</template>
<script>
import { mapGetters,mapMutations,mapState } from 'vuex'
export default {
computed:{
...mapGetters('m_cart',['checkedCount','total','checkedGoodsAmount']),
...mapGetters('m_user',['addstr']),
...mapState('m_user',['token']),
...mapState('m_cart',['cart']),
isFullCheck(){
return this.total === this.checkedCount
}
},
name:"my-settle",
data() {
return {
seconds:3,
timer:null
};
},
methods:{
...mapMutations('m_cart',['updateAllGoodsState']),
...mapMutations('m_user',['updateRedirectInfo']),
changeAllState(){
this.updateAllGoodsState(!this.isFullCheck)
},
// 三重判断 当用户点击了结算按钮
settlement(){
if(!this.checkedCount) return uni.$showMsg('请选择要结算的商品')
if(!this.addstr) return uni.$showMsg('请选择收货地址')
// if(!this.token) return uni.$showMsg('请先登录')
if(!this.token) return this.delayNavigate()
//实现微信支付功能
this.payOrder()
},
async payOrder(){
const orderInfo = {
order_price: 0.01,//写死总价格为0.01 checkedGoodsAmount真实总价格
consignee_addr: this.addstr,
goods:this.cart.filter(x => x.goods_state).map(x=>({
goods_id: x.goods_id,
goods_number: x.goods_count,
goods_price: x.goods_price
})),
}
const {data: res} = await uni.$http.post('/api/public/v1/my/orders/create',orderInfo)
//if(res.meta.status !== 200)return uni.$showMsg('创建订单失败')
//const orderNumber = res.message.order_number//获取订单编号
console.log(res)
//console.log(orderNumber)
//token有问题所以获取不到订单编号 代码思路没问题
//const orderNumber = 'GD20180504000000000045'
const {data: res2} = await uni.$http.post('/api/public/v1/my/orders/req_unifiedorder',orderNumber)
//if(res2.data.status !== 200)return uni.$showError('预付订单生成失败')
console.log('------------------------')
console.log(res2)
//拿到订单预支付相关属性
//const payInfo = res2.message.pay
const mes = await uni.requestPayment(payInfo)
//错误检测······
if(err) return uni.$showMsg('error')
const {data: res3} = await uni.$http.post('/api/public/v1/my/orders/chkOrder',{order_number: orederNumber})
//if(res3.data.status !== 200)return uni.$showError('订单未支付')
uni.showToast({
title:'finish',
icon:'success'
})
//微信支付分三大步
// 1.生成订单基本信息发送服务器获取订单编号 token-->订单编号orderNumber
// 2.订单预支付通过订单编号发送给服务器获取订单相关参数 订单编号-->订单相关参数payInfo
// 3.通过订单相关参数发起支付请求 订单相关参数payInfo--->uni.requestPayment(payInfo)
// 注意每一步应该做好错误检测
},
// 展示倒计时提示消息
showTips(n){
uni.showToast({
icon:'none',
title:'请登陆后结算'+n+'秒后自动跳转到登录页面',
// 为页面贴加透明遮罩 防止点击穿透
mask:true,
// 1.5s后自动消失
duration:1500
})
},
delayNavigate(){
this.seconds = 3
this.showTips(this.seconds)
// 创建定时器 每隔一秒执行一次
this.timer = setInterval(()=>{
this.seconds--
if(this.seconds <= 0){
//清除计时器
clearInterval(this.timer)
uni.switchTab({
url:'/pages/my/my',
success:()=>{
this.updateRedirectInfo({
openType:'switchTab',
from:'/pages/cart/cart'
})
}
})
// 秒数为0 不再展示计时器提示信息
return
}
this.showTips(this.seconds)
},1000)
}
}
}
</script>
<style lang="scss">
.my-settle-container{
position: fixed;
bottom:0;
left:0;
width: 100%;
height: 50px;
background-color: white;
display: flex;
justify-content: space-between;
align-items: center;
font-size: 14px;
padding-left: 5px;
.radio{
display: flex;
align-items: center;
}
.amount-box{
.amount{
color: #FF0000;
font-weight: bold;
}
}
.btn-settle{
background-color: #FF0000;
height:50px;
color:white;
line-height: 50px;
padding:0 10px;
min-width: 100px;
text-align: center;
}
}
</style>
|
