stacker.news/components/pay-bounty.js

117 lines
3.2 KiB
JavaScript

import React from 'react'
import Button from 'react-bootstrap/Button'
import styles from './pay-bounty.module.css'
import ActionTooltip from './action-tooltip'
import { useMutation, gql } from '@apollo/client'
import { useMe } from './me'
import { numWithUnits } from '../lib/format'
import { useShowModal } from './modal'
import { useRoot } from './root'
import { payOrLoginError, useInvoiceModal } from './invoice'
export default function PayBounty ({ children, item }) {
const me = useMe()
const showModal = useShowModal()
const root = useRoot()
const [act] = useMutation(
gql`
mutation act($id: ID!, $sats: Int!, $hash: String, $hmac: String) {
act(id: $id, sats: $sats, hash: $hash, hmac: $hmac) {
sats
}
}`, {
update (cache, { data: { act: { sats } } }) {
cache.modify({
id: `Item:${item.id}`,
fields: {
sats (existingSats = 0) {
return existingSats + sats
},
meSats (existingSats = 0) {
return existingSats + sats
}
}
})
// update all ancestor comment sats
item.path.split('.').forEach(id => {
if (Number(id) === Number(item.id)) return
cache.modify({
id: `Item:${id}`,
fields: {
commentSats (existingCommentSats = 0) {
return existingCommentSats + sats
}
}
})
})
// update root bounty status
cache.modify({
id: `Item:${root.id}`,
fields: {
bountyPaidTo (existingPaidTo = []) {
return [...(existingPaidTo || []), Number(item.id)]
}
}
})
}
}
)
const showInvoiceModal = useInvoiceModal(async ({ hash, hmac }, { variables }) => {
await act({ variables: { ...variables, hash, hmac } })
}, [act])
const handlePayBounty = async onComplete => {
try {
await act({
variables: { id: item.id, sats: root.bounty },
optimisticResponse: {
act: {
id: `Item:${item.id}`,
sats: root.bounty
}
}
})
onComplete()
} catch (error) {
if (payOrLoginError(error)) {
showInvoiceModal({ amount: root.bounty }, { variables: { id: item.id, sats: root.bounty } })
return
}
throw new Error({ message: error.toString() })
}
}
if (!me || item.mine || root.user.name !== me.name) {
return null
}
return (
<ActionTooltip
notForm
overlayText={numWithUnits(root.bounty)}
>
<div
className={styles.pay} onClick={() => {
showModal(onClose => (
<>
<div className='text-center fw-bold text-muted'>
Pay this bounty to {item.user.name}?
</div>
<div className='text-center'>
<Button className='mt-4' variant='primary' onClick={() => handlePayBounty(onClose)}>
pay <small>{numWithUnits(root.bounty)}</small>
</Button>
</div>
</>
))
}}
>
pay bounty
</div>
</ActionTooltip>
)
}