stacker.news/lib/anonymous.js

204 lines
6.5 KiB
JavaScript

import { useMutation, useQuery } from '@apollo/client'
import { GraphQLError } from 'graphql'
import { gql } from 'graphql-tag'
import { useCallback, useEffect, useState } from 'react'
import { useShowModal } from '../components/modal'
import { Invoice as QrInvoice } from '../components/invoice'
import { QrSkeleton } from '../components/qr'
import { useMe } from '../components/me'
import { msatsToSats } from './format'
import FundError from '../components/fund-error'
import { INVOICE } from '../fragments/wallet'
import InvoiceStatus from '../components/invoice-status'
import { sleep } from './time'
import { Button } from 'react-bootstrap'
import { CopyInput } from '../components/form'
const Contacts = ({ invoiceHash }) => {
const subject = `Support request for payment hash: ${invoiceHash}`
const body = 'Hi, I successfully paid for <insert action> but the action did not work.'
return (
<div className='d-flex flex-column justify-content-center'>
<span>Payment hash</span>
<div className='w-100'>
<CopyInput type='text' placeholder={invoiceHash} readOnly noForm />
</div>
<div className='d-flex flex-row justify-content-center'>
<a
href={`mailto:kk@stacker.news?subject=${subject}&body=${body}`} className='nav-link p-0 d-inline-flex'
target='_blank' rel='noreferrer'
>
e-mail
</a>
<span className='mx-2 text-muted'> \ </span>
<a
href='https://tribes.sphinx.chat/t/stackerzchat' className='nav-link p-0 d-inline-flex'
target='_blank' rel='noreferrer'
>
sphinx
</a>
<span className='mx-2 text-muted'> \ </span>
<a
href='https://t.me/k00bideh' className='nav-link p-0 d-inline-flex'
target='_blank' rel='noreferrer'
>
telegram
</a>
<span className='mx-2 text-muted'> \ </span>
<a
href='https://simplex.chat/contact#/?v=1-2&smp=smp%3A%2F%2F6iIcWT_dF2zN_w5xzZEY7HI2Prbh3ldP07YTyDexPjE%3D%40smp10.simplex.im%2FebLYaEFGjsD3uK4fpE326c5QI1RZSxau%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAV086Oj5yCsavWzIbRMCVuF6jq793Tt__rWvCec__viI%253D%26srv%3Drb2pbttocvnbrngnwziclp2f4ckjq65kebafws6g4hy22cdaiv5dwjqd.onion&data=%7B%22type%22%3A%22group%22%2C%22groupLinkId%22%3A%22cZwSGoQhyOUulzp7rwCdWQ%3D%3D%22%7D' className='nav-link p-0 d-inline-flex'
target='_blank' rel='noreferrer'
>
simplex
</a>
</div>
</div>
)
}
const Invoice = ({ id, hash, errorCount, repeat, ...props }) => {
const { data, loading, error } = useQuery(INVOICE, {
pollInterval: 1000,
variables: { id }
})
if (error) {
if (error.message?.includes('invoice not found')) {
return
}
return <div>error</div>
}
if (!data || loading) {
return <QrSkeleton status='loading' />
}
let errorStatus = 'Something went wrong. Please try again.'
if (errorCount > 1) {
errorStatus = 'Something still went wrong.\nPlease contact admins for support or to request a refund.'
}
return (
<>
<QrInvoice invoice={data.invoice} {...props} />
{errorCount > 0
? (
<>
<InvoiceStatus variant='failed' status={errorStatus} />
{errorCount === 1
? <div className='d-flex flex-row mt-3 justify-content-center'><Button variant='info' onClick={repeat}>Retry</Button></div>
: <Contacts invoiceHash={hash} />}
</>
)
: null}
</>
)
}
const defaultOptions = {
forceInvoice: false
}
export const useAnonymous = (fn, options = defaultOptions) => {
const me = useMe()
const [createInvoice, { data }] = useMutation(gql`
mutation createInvoice($amount: Int!) {
createInvoice(amount: $amount) {
id
hash
}
}`)
const showModal = useShowModal()
const [fnArgs, setFnArgs] = useState()
// fix for bug where `showModal` runs the code for two modals and thus executes `onConfirmation` twice
let called = false
let errorCount = 0
const onConfirmation = useCallback(
onClose => {
called = false
return async ({ id, satsReceived, hash }) => {
if (called) return
called = true
await sleep(2000)
const repeat = () =>
fn(satsReceived, ...fnArgs, hash)
.then(onClose)
.catch((error) => {
console.error(error)
errorCount++
onClose()
showModal(onClose => (
<Invoice
id={id}
hash={hash}
onConfirmation={onConfirmation(onClose)}
successVerb='received'
errorCount={errorCount}
repeat={repeat}
/>
), { keepOpen: true })
})
// prevents infinite loop of calling `onConfirmation`
if (errorCount === 0) await repeat()
}
}, [fn, fnArgs]
)
const invoice = data?.createInvoice
useEffect(() => {
if (invoice) {
showModal(onClose => (
<Invoice
id={invoice.id}
hash={invoice.hash}
onConfirmation={onConfirmation(onClose)}
successVerb='received'
/>
), { keepOpen: true }
)
}
}, [invoice?.id])
const anonFn = useCallback(async (amount, ...args) => {
if (me && !options.forceInvoice) {
try {
return await fn(amount, ...args)
} catch (error) {
if (error.toString().includes('insufficient funds')) {
showModal(onClose => {
return (
<FundError
onClose={onClose}
amount={amount}
onPayment={async (_, invoiceHash) => { await fn(amount, ...args, invoiceHash) }}
/>
)
})
return
}
throw new Error({ message: error.toString() })
}
}
setFnArgs(args)
return createInvoice({ variables: { amount } })
}, [fn, setFnArgs, createInvoice])
return anonFn
}
export const checkInvoice = async (models, invoiceHash, fee) => {
const invoice = await models.invoice.findUnique({
where: { hash: invoiceHash },
include: {
user: true
}
})
if (!invoice) {
throw new GraphQLError('invoice not found', { extensions: { code: 'BAD_INPUT' } })
}
if (!invoice.msatsReceived) {
throw new GraphQLError('invoice was not paid', { extensions: { code: 'BAD_INPUT' } })
}
if (msatsToSats(invoice.msatsReceived) < fee) {
throw new GraphQLError('invoice amount too low', { extensions: { code: 'BAD_INPUT' } })
}
return invoice
}