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89 lines
2.0 KiB
Vue
89 lines
2.0 KiB
Vue
<template>
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<div id="payment">
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<img :src="payreqURI" />
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<timer v-if="invoice.status != 'paid'" :expires="invoice.expires_at" :expired="expired"></timer>
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<p v-if="invoice.status == 'paid'">Paid on {{paidAt}}</p>
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<p class='paid' v-if="paid">PAID</p>
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<p class='unpaid' v-if="unpaid">UNPAID</p>
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<p class='expired' v-if="expired">UNPAID</p>
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<canvas id="canvas" hidden>
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</div>
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</template>
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<script charset="utf-8">
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import QRCode from 'qrcode';
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import Timer from './Timer.vue';
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export default {
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data() {
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return {
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payreqURI: "",
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expired: false,
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}
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},
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props: ['invoice', 'uploadId', 'status'],
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methods:{
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makeLnQR(payreq) {
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let canvas = this.$el.querySelector('#canvas')
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QRCode.toDataURL(canvas, payreq.toUpperCase(), {
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margin: 4,
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width: 340,
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errorCorrectionLevel: 'H',
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type: 'png',
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renderOpts:{
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quality: 1,
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}
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})
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.then(url => {
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this.payreqURI = url;
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})
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.catch(err =>{
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console.error(err);
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})
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}
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},
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mounted(){
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this.expired = (this.invoice.status === 'expired')
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},
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computed: {
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paidAt: function(){
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return new Date(this.invoice.paid_at).toGMTString();
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},
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paid: function() {
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return this.invoice.status == 'paid';
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},
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unpaid: function(){
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return this.invoice.status == 'unpaid';
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},
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},
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watch: {
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invoice: function(val) {
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if (new Date(val.expires_at*1000) - new Date() <= 0){
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this.expired = true;
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}
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this.makeLnQR(val.payreq)
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}
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},
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components:{
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Timer,
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}
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}
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</script>
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<style>
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img{
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width: 340px;
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height: 340px;
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}
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</style>
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