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优惠券相关修改更新

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This commit is contained in:
GaoHao
2024-11-18 14:18:10 +08:00
parent 2808dec925
commit c679b60cb7
17 changed files with 760 additions and 109 deletions
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269
pagesOrder/components/orderInfoAfter.vue
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@@ -33,6 +33,7 @@
</view>
</view>
</view>
<view class="status" v-if="listinfo.status == 'unpaid' || listinfo.status == 'paying'">未付款</view>
<view class="totalAmount">
<view class="label">小计￥</view>
@@ -52,6 +53,40 @@
<view>{{listinfo.orderInfo.seatAmount}}</view>
</view>
</view>
<view v-for="(item,indexe) in favorable" :key="indexe">
<view class="favorable" :class="{column:item.value.length>0&&item.type=='product'}" @click="goUrl(item)">
<view class="favorable_left">
<!-- <image class="icon" :src="item.url" mode="aspectFill"/> -->
<text class="name"> {{ item.name }} </text>
</view>
<view class="favorable_right" v-if="item.type=='coupon'">
<text class="favorable_right_text">{{item.value}}</text>
<u-icon name="arrow-right" color="#575B66" size="28"></u-icon>
</view>
<view class="favorable_right" :class="{column:item.value.length>0}" v-if="item.type=='product'">
<view class="favorable_right_text" v-for="(items,indexs) in item.value" :key="indexs">
<text>{{items.name}}</text>
<text>X{{items.num}}</text>
<text>-￥{{items.discountAmount || 0}}</text>
</view>
<u-icon v-if="item.value.length <= 0" name="arrow-right" color="#575B66" size="28"></u-icon>
</view>
<view class="favorable_right" v-if="item.type=='points'" @click.stop="pointsChange">
<text class="favorable_right_text" style="color: #666;margin-right: 16rpx;" v-if="calcUsablePointsData.usable">
使用 {{ calcUsablePointsData.pointsNum}} 积分抵扣￥{{calcUsablePointsData.pointsNum/calcUsablePointsData.equivalentPoints}}
</text>
<text class="favorable_right_text" style="color: #666;margin-right: 16rpx;color: #DE4D3A;" v-else>
{{calcUsablePointsData.unusableReason}}
</text>
<u-checkbox-group iconPlacement="right" @change="pointsChange">
<u-checkbox v-model="isPointsChecked" :disabled="freeCheck||!calcUsablePointsData.usable" :checked="isPointsChecked" activeColor="#E8AD7B" shape="circle" icon-size="36" size="36">
</u-checkbox>
</u-checkbox-group>
</view>
</view>
</view>
<view class="total-wrap">
<view>总计￥</view>
<view class="price"> {{listinfo.payAmount}} </view>
@@ -81,11 +116,11 @@
</view>
<view class="row">
<text class="t">备注：</text>
<text class="info">{{ listinfo.orderInfo.remark||""}}</text>
<text class="info">{{ listinfo.orderInfo.remark || ""}}</text>
</view>
<view class="row">
<text class="t">就餐人数：</text>
<text class="info">{{ listinfo.orderInfo.seatCount}}</text>
<text class="info">{{ listinfo.orderInfo.seatCount || ""}}</text>
</view>
</view>
</view>
@@ -97,19 +132,184 @@
data() {
return {
favorable: [
{ name: "优惠券", type: "coupon",value: "", url: "https://czg-qr-order.oss-cn-beijing.aliyuncs.com/confirmOrder/coupon.png"},
{ name: "商品券", type: "product",value: [], url: "https://czg-qr-order.oss-cn-beijing.aliyuncs.com/confirmOrder/coupon.png"},
// { name: "团购优惠", type: "group",value: "", url: "https://czg-qr-order.oss-cn-beijing.aliyuncs.com/confirmOrder/groupOffer.png"},
{ name: "积分抵扣", type: "points",value: "", url: "https://czg-qr-order.oss-cn-beijing.aliyuncs.com/confirmOrder/points.png" }
],
calcUsablePointsData: null,
isPointsChecked: false,
freeCheck: false,
freeDisabled: false,
userCouponInfos: [],
}
},
props:{
listinfo:{
type: Object
}
},
},
mounted() {
console.log(this.listinfo.shopId)
this.getCalcUsablePoints()
},
methods: {
/**
* 监听优惠券/商品券选择
* @param {Object} data
*/
changeCoupon ( data ) {
let _this = this;
// uni.$off('couponItem')
let couponData = JSON.parse(data)
console.log('监听到事件来自返回的参数：' , couponData);
if ( couponData.type == 1 ) { //满减优惠券
let couponList = _this.userCouponInfos.filter(v => v.type == 1);
//不包含优惠券的金额
let currentPayAmount = (couponList.length > 0 ? _this.listinfo.payAmount + couponList[0].discountAmount : _this.listinfo.payAmount)
// 判断优惠金额不能大于支付金额
if ( couponData.discountAmount < currentPayAmount) {
_this.listinfo.payAmount = ( currentPayAmount - couponData.discountAmount).toFixed(2)
_this.favorable[0].value = ('-￥'+couponData.discountAmount)
if ( couponList.length > 0) {
_this.userCouponInfos.map(item => {
if ( item.type == 1 ) {
item.userCouponId = couponData.id
item.type = couponData.type
item.discountAmount = couponData.discountAmount
item.num = couponData.type == 1 ? 1 : couponData.num
}
})
} else {
_this.favorable[0].value = ('-￥'+couponData.discountAmount)
_this.userCouponInfos.push({
userCouponId: couponData.id,
type: couponData.type,
discountAmount: couponData.discountAmount,
num: couponData.type == 1 ? 1 : couponData.num,
})
}
if ( _this.isPointsChecked) {
_this.pointsChange()
_this.getCalcUsablePoints()
}
} else {
uni.showToast({
title: "优惠券满减金额大于订单金额不可使用",
icon: "none",
})
}
} else { //商品券
// this.listinfo.details
// 筛选选中商品券商品列表
let couponList = _this.listinfo.details.filter(v => v.productId == couponData.proId);
//金额从小到大排序
let minCouponList = couponList.sort((a, b) => (a.memberPrice > 0 ? a.memberPrice : a.salePrice) - (b.memberPrice > 0 ? b.memberPrice : b.salePrice))
let productTicketList = _this.userCouponInfos.filter(v => v.productId == couponData.proId);
//商品券抵扣的数量
let productNum = couponData.num;
let productPayAmount = 0;
let productTicketNum = 0;
let productNumber = 0;
productTicketList.map((item,index) => {
productTicketNum += item.num
})
console.log(productTicketNum)
minCouponList.map((item,index) => {
productNumber += item.number
if ( productNum > 0 && productNumber > productTicketNum) {
let num = productNum >= item.number ? item.number : productNum
productNum = (productNum - item.number) >= 0 ? (productNum - item.number) : 0;
console.log(num)
console.log(item.salePrice)
productPayAmount = productPayAmount + (num*(item.memberPrice > 0 ? item.memberPrice : item.salePrice))
}
})
console.log(minCouponList)
_this.userCouponInfos.push({
userCouponId: couponData.id,
type: couponData.type,
productId: couponData.proId,
discountAmount: productPayAmount,
num: productNum == 0 ? couponData.num : (couponData.num - productNum),
})
_this.favorable[1].value.push({
userCouponId: couponData.id,
name: couponData.name,
type: couponData.type,
productId: couponData.proId,
discountAmount: productPayAmount,
num: productNum == 0 ? couponData.num : (couponData.num - productNum),
})
if ( _this.isPointsChecked) {
_this.pointsChange()
_this.getCalcUsablePoints()
}
}
uni.$off('couponItem')
},
/**
* 积分状态监听
*/
pointsChange (){
if ( this.freeCheck || !this.calcUsablePointsData.usable) {
return;
}
this.isPointsChecked = !this.isPointsChecked
if ( this.isPointsChecked ) {
this.freeDisabled = true
this.listinfo.payAmount = (this.listinfo.payAmount-(this.calcUsablePointsData.pointsNum/this.calcUsablePointsData.equivalentPoints)).toFixed(2);
} else {
this.freeDisabled = false
this.listinfo.payAmount = (Number(this.listinfo.payAmount)+(this.calcUsablePointsData.pointsNum/this.calcUsablePointsData.equivalentPoints)).toFixed(2);
}
},
goUrl(item){
switch (item.type){
case 'coupon':
let payAmount = this.listinfo.payAmount;
let couponList = this.userCouponInfos.filter(v => v.type == 1);
if ( couponList.length > 0 ) {
payAmount = payAmount + couponList.discountAmount;
}
uni.pro.navigateTo('/pages/user/coupon', {
type: "confirm_order_coupon",
payAmount: payAmount,
shoppingCart: JSON.stringify(this.listinfo.details)
})
break;
case 'product':
let productList = this.userCouponInfos.filter(v => v.type == 2);
uni.pro.navigateTo('/pages/user/coupon', {
type: "confirm_order_product",
payAmount: this.listinfo.payAmount,
shoppingCart: JSON.stringify(this.listinfo.details),
productList: JSON.stringify(productList)
})
break;
}
},
/**
* 获取积分相关信息
*/
async getCalcUsablePoints() {
let params = {
memberId: this.listinfo.orderInfo.memberId,
orderAmount: this.listinfo.payAmount,
}
let res = await this.api.calcUsablePoints(params)
this.calcUsablePointsData = res.data;
if ( this.calcUsablePointsData.usable && this.listinfo.payAmount >= this.calcUsablePointsData.minPaymentAmount) {
this.calcUsablePointsData.pointsNum = this.calcUsablePointsData.accountPoints >= this.calcUsablePointsData.maxUsablePoints ? this.calcUsablePointsData.maxUsablePoints : this.calcUsablePointsData.accountPoints
}
},
/**
* 复制订单号
* @param {Object} e
@@ -339,6 +539,65 @@
}
}
}
.favorable{
display: flex;
align-items: center;
justify-content: space-between;
// padding: 0 30rpx;
box-sizing: border-box;
padding-bottom: 26rpx;
padding-top: 26rpx;
border-bottom: 2rpx solid #E5E5E5;
.favorable_left{
display: flex;
align-items: center;
.icon{
width: 40rpx;
height: 40rpx;
margin-right: 16rpx;
}
.name{
font-size: 28rpx;
font-weight: 400rpx;
color: #333;
}
}
.favorable_right{
display: flex;
align-items: center;
.favorable_right_text{
font-size: 24rpx;
color: #999;
font-weight: 400rpx;
}
}
.favorable_right.column{
display: flex;
flex-direction: column;
.favorable_right_text{
margin-bottom: 10rpx;
text:nth-child(1){
font-size: 26rpx;
color: #999;
}
text:nth-child(2){
font-size: 26rpx;
color: #999;
margin: 0 30rpx;
}
text:nth-child(3){
font-size: 26rpx;
color: #333;
}
}
}
}
.favorable.column{
align-items: flex-start;
}
.total-wrap {
width: 100%;