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103 lines
2.3 KiB
Vue
103 lines
2.3 KiB
Vue
<template>
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<div id="payment">
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<img v-if="unpaid" :src="payreqURI" />
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<timer v-if="showTimer" :expires="expires" :expired="expired"></timer>
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<p class="paid" v-if="paid">Paid on {{paidAt}}</p>
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<p class="unpaid" v-if="unpaid">UNPAID</p>
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<p class="expired" v-if="expired">EXPIRED</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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expires: 0,
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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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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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showTimer: function(){
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if (this.invoice.status !== undefined) {
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return this.invoice.status != 'paid';
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}
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return false;
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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 (val){
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console.log("new invoice")
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this.expires = 0;
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this.expires = val.expires_at;
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if ((new Date(val.expires_at*1000) - new Date() <= 0 ) &&
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!this.paid) {
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this.expired = true;
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} else {
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this.expired = false;
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}
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this.makeLnQR(val.payreq)
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}
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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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