189 lines
3.8 KiB
Vue
189 lines
3.8 KiB
Vue
<template>
|
|
<view class="exchange-page">
|
|
<view class="points-balance">
|
|
<text class="label">可用积分</text>
|
|
<text class="value">{{ pointsBalance }}</text>
|
|
</view>
|
|
|
|
<view class="exchange-list">
|
|
<view class="section-title">兑换商品</view>
|
|
|
|
<view v-for="item in exchangeItems" :key="item.id" class="exchange-item">
|
|
<image :src="item.image" class="item-image"></image>
|
|
<view class="item-info">
|
|
<text class="item-name">{{ item.name }}</text>
|
|
<text class="item-desc">{{ item.description }}</text>
|
|
<view class="item-footer">
|
|
<text class="item-points">{{ item.points }}积分</text>
|
|
<button class="btn-exchange" @click="handleExchange(item)">兑换</button>
|
|
</view>
|
|
</view>
|
|
</view>
|
|
</view>
|
|
</view>
|
|
</template>
|
|
|
|
<script>
|
|
export default {
|
|
data() {
|
|
return {
|
|
pointsBalance: 0,
|
|
exchangeItems: [
|
|
{
|
|
id: 1,
|
|
name: '10元优惠券',
|
|
description: '满100元可用',
|
|
points: 1000,
|
|
image: '/static/images/coupon.png'
|
|
},
|
|
{
|
|
id: 2,
|
|
name: '20元优惠券',
|
|
description: '满200元可用',
|
|
points: 2000,
|
|
image: '/static/images/coupon.png'
|
|
}
|
|
]
|
|
}
|
|
},
|
|
|
|
onLoad() {
|
|
this.loadPointsBalance()
|
|
},
|
|
|
|
methods: {
|
|
async loadPointsBalance() {
|
|
try {
|
|
const res = await this.$http.get('/api/points/balance')
|
|
if (res.code === 200) {
|
|
this.pointsBalance = res.data
|
|
}
|
|
} catch (e) {
|
|
console.error('加载积分失败', e)
|
|
}
|
|
},
|
|
|
|
async handleExchange(item) {
|
|
if (this.pointsBalance < item.points) {
|
|
uni.showToast({
|
|
title: '积分不足',
|
|
icon: 'none'
|
|
})
|
|
return
|
|
}
|
|
|
|
try {
|
|
const res = await this.$http.post('/api/points/exchange', {
|
|
points: item.points,
|
|
exchangeType: 'coupon',
|
|
targetId: item.id
|
|
})
|
|
|
|
if (res.code === 200) {
|
|
uni.showToast({
|
|
title: '兑换成功',
|
|
icon: 'success'
|
|
})
|
|
this.loadPointsBalance()
|
|
}
|
|
} catch (e) {
|
|
console.error('兑换失败', e)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
</script>
|
|
|
|
<style lang="scss" scoped>
|
|
.exchange-page {
|
|
min-height: 100vh;
|
|
background: #f5f5f5;
|
|
}
|
|
|
|
.points-balance {
|
|
background: linear-gradient(135deg, #ff9500 0%, #ff6b00 100%);
|
|
padding: 60rpx 40rpx;
|
|
text-align: center;
|
|
color: #fff;
|
|
|
|
.label {
|
|
display: block;
|
|
font-size: 28rpx;
|
|
margin-bottom: 16rpx;
|
|
}
|
|
|
|
.value {
|
|
display: block;
|
|
font-size: 72rpx;
|
|
font-weight: bold;
|
|
}
|
|
}
|
|
|
|
.exchange-list {
|
|
padding: 20rpx 30rpx;
|
|
|
|
.section-title {
|
|
font-size: 32rpx;
|
|
font-weight: bold;
|
|
color: #333;
|
|
margin-bottom: 20rpx;
|
|
}
|
|
}
|
|
|
|
.exchange-item {
|
|
background: #fff;
|
|
border-radius: 16rpx;
|
|
padding: 20rpx;
|
|
margin-bottom: 20rpx;
|
|
display: flex;
|
|
|
|
.item-image {
|
|
width: 160rpx;
|
|
height: 160rpx;
|
|
border-radius: 8rpx;
|
|
margin-right: 20rpx;
|
|
}
|
|
|
|
.item-info {
|
|
flex: 1;
|
|
display: flex;
|
|
flex-direction: column;
|
|
justify-content: space-between;
|
|
|
|
.item-name {
|
|
font-size: 30rpx;
|
|
font-weight: bold;
|
|
color: #333;
|
|
}
|
|
|
|
.item-desc {
|
|
font-size: 24rpx;
|
|
color: #999;
|
|
}
|
|
|
|
.item-footer {
|
|
display: flex;
|
|
justify-content: space-between;
|
|
align-items: center;
|
|
|
|
.item-points {
|
|
font-size: 28rpx;
|
|
color: #ff9500;
|
|
font-weight: bold;
|
|
}
|
|
|
|
.btn-exchange {
|
|
width: 140rpx;
|
|
height: 60rpx;
|
|
line-height: 60rpx;
|
|
background: #4a9b9f;
|
|
color: #fff;
|
|
border-radius: 30rpx;
|
|
font-size: 26rpx;
|
|
padding: 0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
</style>
|