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144 lines
3.5 KiB
Vue
144 lines
3.5 KiB
Vue
<template>
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<div id="payment" class="flex flex-column">
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<div class="header flex flex-column justify-between items-start mb1">
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<div class="uid flex justify-between items-center w-100 f5">
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<span class="b f5 mid-gray">ID: {{objectId}}</span>
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</div>
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</div>
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<img class="ba bw3 light-gray" v-if="unpaid" :src="payreqURI" />
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<div v-if="showTimer" class="payreq-wrapper bg-washed-yellow flex justify-center">
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<div class="payreq b f6 tc courier gray">
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<p id="payreq" @click="selectCopy">
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{{invoice.payreq}}
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</p>
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</div>
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</div>
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<div class="status flex flex-row justify-between items-center">
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<div class="paid">
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<p class="light-red f5 mv2" v-if="unpaid">UNPAID</p>
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<p class="yellow b f5 mv2" v-if="expired">EXPIRED</p>
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<p class="green b f5 mv2" v-if="paid">PAID</p>
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</div>
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<timer v-if="showTimer" :expires="expires" :expired="expired"></timer>
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<div class="paid-date f6 mid-gray" v-if="paid">on {{paidAt}}</div>
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</div>
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<span v-if="unpaid" class="b f5 mid-gray">{{invoice.msatoshi / 1000}} Satoshi</span>
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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 { mapState, mapGetters } from 'vuex'
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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', 'objectId'],
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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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color: {
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dark: '#ff725cff',
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},
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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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selectCopy(ev){
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//ev.target.select()
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//document.execCommand('copy')
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console.log("TODO: select and copy to clipboard")
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}
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},
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computed: {
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...mapGetters([
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'paid',
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'unpaid'
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]),
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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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showTimer: function(){
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return !this.paid
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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: var(--qrcode-width);
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height: var(--qrcode-width);
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}
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.status {
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min-width: var(--qrcode-width);
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}
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.payreq {
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word-wrap: break-word;
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max-width: var(--qrcode-width);
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}
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</style>
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