18631081161
3f23dee33f
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426 lines
9.5 KiB
Vue
426 lines
9.5 KiB
Vue
<template>
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<view class="order-page">
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<!-- 自定义导航栏 -->
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<view class="custom-navbar" :style="{ paddingTop: statusBarHeight + 'px' }">
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<view class="navbar-content">
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<view class="nav-back" @click="goBack">
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<image class="back-icon" src="/static/ic_back.png" mode="aspectFit"></image>
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</view>
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<text class="navbar-title">万能帮</text>
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<view class="nav-placeholder"></view>
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</view>
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</view>
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<view :style="{ height: (statusBarHeight + 44) + 'px' }"></view>
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<!-- 顶部大图 -->
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<view class="top-banner" v-if="bannerUrl">
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<image class="banner-img" :src="bannerUrl" mode="aspectFill"></image>
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</view>
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<!-- 表单区域 -->
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<view class="form-section">
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<!-- 1.要做的事情 -->
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<view class="form-group">
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<text class="form-label">1.万能帮事项</text>
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<view class="input-box textarea-box">
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<textarea v-model="form.itemName" placeholder="请输入需要做什么事，需详细描述" placeholder-class="placeholder"
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:maxlength="500" />
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</view>
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</view>
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<!-- 2.如何联系您 -->
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<view class="form-group">
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<text class="form-label">2.如何联系您？</text>
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<view class="input-box">
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<input v-model="form.phone" type="number" placeholder="请输入手机号，对方接单后才能看到"
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placeholder-class="placeholder" maxlength="11" />
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</view>
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</view>
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<!-- 3.商品总金额 -->
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<view class="form-group">
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<text class="form-label">3.商品总金额</text>
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<view class="input-box">
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<input v-model="form.goodsAmount" type="digit" placeholder="请输入代购商品总金额，包含可能存在的包装费等"
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placeholder-class="placeholder" />
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</view>
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</view>
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<!-- 4.跑腿佣金 -->
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<view class="form-group">
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<text class="form-label">4.跑腿佣金</text>
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<view class="input-box">
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<input v-model="form.commission" type="digit" :placeholder="`请输入跑腿佣金，最低${minCommission}元`"
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placeholder-class="placeholder" />
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</view>
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<text class="form-tip">佣金先由平台保管，接单方完成订单后才会收到佣金</text>
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</view>
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</view>
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<!-- 支付金额 + 提交按钮 -->
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<view class="submit-section">
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<text class="pay-amount">支付金额：¥{{ payAmount }}</text>
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<button class="submit-btn" @click="onSubmit" :loading="submitting" :disabled="submitting">
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确定下单
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</button>
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</view>
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</view>
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</template>
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<script>
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import {
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createOrder,
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getPageBanner,
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getMinCommission,
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cancelOrder,
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confirmPayment
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} from '../../utils/api'
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export default {
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data() {
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return {
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form: {
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itemName: '',
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phone: '',
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goodsAmount: '',
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commission: ''
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},
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submitting: false,
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statusBarHeight: 0,
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bannerUrl: '',
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minCommission: 1.0
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}
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},
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computed: {
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/** 支付金额 = 商品总金额 + 跑腿佣金 */
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payAmount() {
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const goods = parseFloat(this.form.goodsAmount) || 0
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const commission = parseFloat(this.form.commission) || 0
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return (goods + commission).toFixed(2)
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}
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},
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onLoad() {
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const sysInfo = uni.getSystemInfoSync()
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this.statusBarHeight = sysInfo.statusBarHeight || 0
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this.loadBanner()
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this.loadMinCommission()
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this.restoreFormData()
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},
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methods: {
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/** 恢复登录前保存的表单数据 */
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restoreFormData() {
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const saved = uni.getStorageSync('loginFormData')
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if (saved) {
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try {
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const data = JSON.parse(saved)
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Object.assign(this.form, data)
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} catch (e) {}
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uni.removeStorageSync('loginFormData')
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}
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},
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goBack() {
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uni.navigateBack()
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},
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async loadBanner() {
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try {
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const res = await getPageBanner('help')
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if (res?.value) this.bannerUrl = res.value
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} catch (e) {}
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},
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async loadMinCommission() {
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try {
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const res = await getMinCommission()
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if (res?.value) this.minCommission = parseFloat(res.value) || 1.0
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} catch (e) {}
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},
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/** 校验佣金 */
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validateCommission() {
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const val = this.form.commission
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if (!val) {
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uni.showToast({
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title: '请输入跑腿佣金',
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icon: 'none'
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})
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return false
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}
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const num = parseFloat(val)
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if (isNaN(num) || num < this.minCommission) {
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uni.showToast({
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title: `跑腿佣金不可低于${this.minCommission}元`,
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icon: 'none'
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})
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return false
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}
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if (val.includes('.') && val.split('.')[1].length > 2) {
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uni.showToast({
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title: '佣金最多支持小数点后2位',
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icon: 'none'
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})
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return false
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}
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return true
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},
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/** 校验表单 */
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validateForm() {
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if (!this.form.itemName.trim()) {
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uni.showToast({
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title: '请描述需要帮忙做的事情',
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icon: 'none'
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})
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return false
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}
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if (!this.form.phone.trim()) {
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uni.showToast({
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title: '请输入手机号',
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icon: 'none'
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})
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return false
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}
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if (!/^1\d{10}$/.test(this.form.phone.trim())) {
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uni.showToast({
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title: '请输入正确的11位手机号',
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icon: 'none'
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})
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return false
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}
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if (!this.form.goodsAmount && this.form.goodsAmount !== '0') {
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this.form.goodsAmount = '0'
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}
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const goodsNum = parseFloat(this.form.goodsAmount)
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if (isNaN(goodsNum) || goodsNum < 0) {
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uni.showToast({
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title: '请输入正确的商品总金额',
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icon: 'none'
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})
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return false
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}
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return this.validateCommission()
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},
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/** 提交订单 */
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async onSubmit() {
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if (!this.validateForm()) return
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// 未登录跳转登录页
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const token = uni.getStorageSync('token')
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if (!token) {
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// 保存表单数据，登录后恢复
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uni.setStorageSync('loginFormData', JSON.stringify(this.form))
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uni.setStorageSync('loginRedirect', '/pages/help/help')
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uni.navigateTo({
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url: '/pages/login/login'
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})
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return
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}
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this.submitting = true
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try {
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const commission = parseFloat(this.form.commission)
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const goodsAmount = parseFloat(this.form.goodsAmount)
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const result = await createOrder({
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orderType: 'Help',
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itemName: this.form.itemName.trim(),
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phone: this.form.phone.trim(),
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goodsAmount,
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commission,
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totalAmount: goodsAmount + commission
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})
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if (result.paymentParams) {
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try {
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await this.wxPay(result.paymentParams)
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} catch (e) {
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// 支付失败/取消，撤销订单
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try { await cancelOrder(result.id) } catch (ex) {}
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return
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}
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// 支付成功，确认订单上架（带重试）
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try { await confirmPayment(result.id) } catch (ex) {
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console.warn('confirmPayment 失败，等待微信回调兜底', ex)
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}
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}
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uni.showToast({
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title: '下单成功',
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icon: 'success'
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})
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setTimeout(() => {
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uni.switchTab({ url: '/pages/index/index' })
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}, 1500)
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} catch (e) {
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console.error('下单失败', e)
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} finally {
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this.submitting = false
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}
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},
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/** 调用微信支付 */
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wxPay(params) {
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return new Promise((resolve, reject) => {
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uni.requestPayment({
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provider: 'wxpay',
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timeStamp: params.timeStamp,
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nonceStr: params.nonceStr,
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package: params.package_,
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signType: params.signType,
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paySign: params.paySign,
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success: resolve,
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fail: (err) => {
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if (err.errMsg !== 'requestPayment:fail cancel')
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uni.showToast({
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title: '支付失败',
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icon: 'none'
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})
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reject(err)
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}
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})
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})
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}
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}
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}
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</script>
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<style scoped>
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.order-page {
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padding-bottom: 40rpx;
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background-color: #f5f5f5;
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min-height: 100vh;
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}
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/* 自定义导航栏 */
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.custom-navbar {
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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z-index: 999;
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background: #FFB700;
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}
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.navbar-content {
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height: 44px;
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 0 20rpx;
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}
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.nav-back {
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width: 60rpx;
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height: 60rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.back-icon {
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width: 40rpx;
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height: 40rpx;
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}
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.navbar-title {
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font-size: 34rpx;
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font-weight: bold;
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color: #363636;
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}
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.nav-placeholder {
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width: 60rpx;
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}
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/* 顶部大图 */
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.top-banner {
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width: 100%;
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}
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.banner-img {
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width: 100%;
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height: 330rpx;
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}
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/* 表单区域 */
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.form-section {
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padding: 10rpx 24rpx 0;
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}
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.form-group {
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margin-bottom: 24rpx;
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}
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.form-label {
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font-size: 30rpx;
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color: #333333;
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font-weight: bold;
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display: block;
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margin-bottom: 16rpx;
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}
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.input-box {
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background-color: #ffffff;
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border-radius: 16rpx;
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padding: 0 24rpx;
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height: 88rpx;
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display: flex;
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align-items: center;
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}
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.input-box input {
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width: 100%;
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height: 100%;
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font-size: 28rpx;
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color: #333;
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}
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.textarea-box {
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height: 240rpx;
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padding: 20rpx 24rpx;
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align-items: flex-start;
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}
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.textarea-box textarea {
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width: 100%;
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height: 100%;
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font-size: 28rpx;
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color: #333;
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}
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.form-tip {
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font-size: 24rpx;
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color: #999999;
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margin-top: 12rpx;
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display: block;
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text-align: center;
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}
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/* 支付金额 + 提交按钮 */
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.submit-section {
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padding: 20rpx 24rpx;
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padding-bottom: calc(20rpx + env(safe-area-inset-bottom));
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}
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.pay-amount {
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font-size: 32rpx;
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color: #e64340;
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font-weight: bold;
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display: block;
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text-align: center;
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margin-bottom: 20rpx;
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}
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.submit-btn {
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width: 100%;
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height: 96rpx;
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line-height: 96rpx;
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background: #FAD146;
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color: #ffffff;
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font-size: 32rpx;
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font-weight: bold;
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border-radius: 10rpx;
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border: none;
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text-align: center;
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}
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.submit-btn::after {
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border: none;
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}
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.submit-btn[disabled] {
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opacity: 0.6;
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}
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</style> |