105 lines
2.9 KiB
TypeScript
105 lines
2.9 KiB
TypeScript
import { XIcon } from '@heroicons/react/outline'
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import {
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ChevronDoubleRightIcon,
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ChevronLeftIcon,
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ChevronRightIcon,
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} from '@heroicons/react/solid'
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import clsx from 'clsx'
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import { Comment } from 'common/comment'
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import { User } from 'common/user'
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import { formatMoney } from 'common/util/format'
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import { debounce, sum, sumBy } from 'lodash'
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import { useEffect, useMemo, useRef, useState } from 'react'
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import { CommentTips } from 'web/hooks/use-tip-txns'
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import { useUser } from 'web/hooks/use-user'
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import { transact } from 'web/lib/firebase/fn-call'
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import { track } from 'web/lib/service/analytics'
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import { Row } from './layout/row'
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import { Tooltip } from './tooltip'
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export function Tipper(prop: { comment: Comment; tips: CommentTips }) {
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const { comment, tips } = prop
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const me = useUser()
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const myId = me?.id ?? ''
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const savedTip = tips[myId] ?? 0
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const [localTip, setLocalTip] = useState(savedTip)
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// listen for user being set
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const initialized = useRef(false)
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useEffect(() => {
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if (tips[myId] && !initialized.current) {
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setLocalTip(tips[myId])
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initialized.current = true
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}
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}, [tips, myId])
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const total = sum(Object.values(tips)) - savedTip + localTip
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// declare debounced function only on first render
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const [saveTip] = useState(() =>
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debounce(async (user: User, change: number) => {
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if (change === 0) {
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return
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}
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await transact({
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amount: change,
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fromId: user.id,
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fromType: 'USER',
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toId: comment.userId,
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toType: 'USER',
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token: 'M$',
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category: 'TIP',
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data: {
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contractId: comment.contractId,
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commentId: comment.id,
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},
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description: `${user.name} tipped M$ ${change} to ${comment.userName} for a comment`,
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})
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track('send comment tip', {
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contractId: comment.contractId,
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commentId: comment.id,
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amount: change,
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fromId: user.id,
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toId: comment.userId,
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})
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}, 1500)
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)
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// instant save on unrender
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useEffect(() => () => void saveTip.flush(), [saveTip])
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const changeTip = (tip: number) => {
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setLocalTip(tip)
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me && saveTip(me, tip - savedTip)
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}
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return (
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<Row className="items-center gap-2">
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{total > 0 && <span className="font-normal">{total}</span>}
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<button
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className="font-bold disabled:text-gray-300"
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disabled={
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!me ||
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me.id === comment.userId ||
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me.balance < localTip - savedTip + 5
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}
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onClick={() => changeTip(localTip + 5)}
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>
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Tip
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</button>
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{localTip > 0 && (
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<span className="text-primary font-semibold">(+{localTip})</span>
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)}
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{/* undo button */}
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{localTip > 0 && (
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<button className="text-red-500" onClick={() => changeTip(0)}>
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<XIcon className="w-4" />
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</button>
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)}
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</Row>
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)
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}
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