131 lines
3.6 KiB
JavaScript
131 lines
3.6 KiB
JavaScript
import { gql } from 'graphql-tag'
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import { useMemo } from 'react'
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import Button from 'react-bootstrap/Button'
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import InputGroup from 'react-bootstrap/InputGroup'
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import { getGetServerSideProps } from '../api/ssrApollo'
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import { Form, Input, SubmitButton } from '../components/form'
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import { CenterLayout } from '../components/layout'
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import { useMutation, useQuery } from '@apollo/client'
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import Link from 'next/link'
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import { amountSchema } from '../lib/validate'
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import Countdown from 'react-countdown'
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import { numWithUnits } from '../lib/format'
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import PageLoading from '../components/page-loading'
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import { useShowModal } from '../components/modal'
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import dynamic from 'next/dynamic'
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import { SSR } from '../lib/constants'
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const GrowthPieChart = dynamic(() => import('../components/charts').then(mod => mod.GrowthPieChart), {
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loading: () => <div>Loading...</div>
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})
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const REWARDS = gql`
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{
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expectedRewards {
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total
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sources {
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name
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value
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}
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}
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}
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`
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function midnight (tz) {
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function tzOffset (tz) {
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const date = new Date()
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date.setMilliseconds(0)
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const targetDate = new Date(date.toLocaleString('en-US', { timeZone: tz }))
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const targetOffsetHours = (date.getTime() - targetDate.getTime()) / 1000 / 60 / 60
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return targetOffsetHours
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}
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const date = new Date()
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date.setHours(24, 0, 0, 0)
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return date.getTime() + tzOffset(tz) * 60 * 60 * 1000
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}
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export const getServerSideProps = getGetServerSideProps(REWARDS)
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export function RewardLine ({ total }) {
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const threshold = useMemo(() => midnight('America/Chicago'))
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return (
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<>
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{numWithUnits(total)} in rewards
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{threshold &&
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<Countdown
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date={threshold}
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renderer={props => <small className='text-monospace' suppressHydrationWarning> {props.formatted.hours}:{props.formatted.minutes}:{props.formatted.seconds}</small>}
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/>}
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</>
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)
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}
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export default function Rewards ({ ssrData }) {
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const { data } = useQuery(REWARDS, SSR ? {} : { pollInterval: 1000, nextFetchPolicy: 'cache-and-network' })
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if (!data && !ssrData) return <PageLoading />
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const { expectedRewards: { total, sources } } = data || ssrData
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return (
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<CenterLayout footerLinks>
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<h4 className='fw-bold text-muted text-center'>
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<div>
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<RewardLine total={total} />
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</div>
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<Link href='/faq#how-do-i-earn-sats-on-stacker-news' className='text-reset'>
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<small><small><small>learn about rewards</small></small></small>
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</Link>
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</h4>
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<div className='my-3 w-100'>
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<GrowthPieChart data={sources} />
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</div>
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<DonateButton />
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</CenterLayout>
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)
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}
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export function DonateButton () {
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const showModal = useShowModal()
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const [donateToRewards] = useMutation(
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gql`
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mutation donateToRewards($sats: Int!) {
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donateToRewards(sats: $sats)
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}`)
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return (
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<>
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<Button onClick={() => showModal(onClose => (
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<Form
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initial={{
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amount: 1000
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}}
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schema={amountSchema}
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onSubmit={async ({ amount }) => {
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await donateToRewards({
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variables: {
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sats: Number(amount)
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}
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})
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onClose()
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}}
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>
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<Input
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label='amount'
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name='amount'
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required
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autoFocus
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append={<InputGroup.Text className='text-monospace'>sats</InputGroup.Text>}
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/>
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<div className='d-flex'>
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<SubmitButton variant='success' className='ms-auto mt-1 px-4' value='TIP'>donate</SubmitButton>
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</div>
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</Form>
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))}
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>DONATE TO REWARDS
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</Button>
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</>
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)
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}
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