80 lines
2.3 KiB
JavaScript
80 lines
2.3 KiB
JavaScript
const { post, login } = require('../../utils/pay-api.js')
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// 同购买页：用上次的身份当初始值，退款按钮不会先冒出来再消失
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const cachedIsAdmin = Boolean(wx.getStorageSync('isAdmin'))
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function formatTime(timestamp) {
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const d = new Date(timestamp)
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const pad = (n) => (n < 10 ? '0' + n : '' + n)
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return `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())} ${pad(d.getHours())}:${pad(d.getMinutes())}`
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}
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Page({
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data: {
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loading: false,
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list: [],
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error: '',
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isIos: false,
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isAdmin: cachedIsAdmin, // 退款目前是管理员功能
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},
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// 每次切到这一页都刷新一次，买完回来看得到
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onShow() {
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// iPhone 上买的订单只能用户自己去 App Store 申请退款，按钮就不显示了
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this.setData({ isIos: wx.getSystemInfoSync().platform === 'ios' })
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this.load()
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},
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async load() {
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this.setData({ loading: true, error: '' })
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try {
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const code = await login()
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const data = await post('/pay/my', { code })
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wx.setStorageSync('isAdmin', Boolean(data.isAdmin))
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this.setData({
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isAdmin: Boolean(data.isAdmin),
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list: (data.list || []).map((item) => Object.assign({}, item, { timeText: formatTime(item.deliveredAt) })),
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})
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} catch (err) {
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this.setData({ error: err.message })
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} finally {
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this.setData({ loading: false })
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}
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},
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copyCode(e) {
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wx.setClipboardData({ data: e.currentTarget.dataset.code })
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},
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onRefund(e) {
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const outTradeNo = e.currentTarget.dataset.order
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wx.showModal({
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title: '申请退款',
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content: '退款后这张激活码会作废，确定要退吗？',
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confirmText: '退款',
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cancelText: '再想想',
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success: (res) => {
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if (res.confirm) this.doRefund(outTradeNo)
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},
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})
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},
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async doRefund(outTradeNo) {
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wx.showLoading({ title: '退款中', mask: true })
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try {
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const code = await login()
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await post('/pay/refund', { outTradeNo, code })
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wx.showToast({ title: '退款已发起', icon: 'none' })
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await this.load()
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} catch (err) {
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wx.showToast({ title: err.message, icon: 'none', duration: 3000 })
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} finally {
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wx.hideLoading()
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}
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},
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onPullDownRefresh() {
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this.load().then(() => wx.stopPullDownRefresh())
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},
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})
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