138 lines
3.8 KiB
TypeScript
138 lines
3.8 KiB
TypeScript
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 } from 'lodash'
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import { useEffect, 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/api'
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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, comment: Comment, 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$',
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category: 'TIP',
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data: {
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contractId: comment.contractId,
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commentId: comment.id,
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groupId: comment.groupId,
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},
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description: `${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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groupId: comment.groupId,
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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 addTip = (delta: number) => {
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setLocalTip(localTip + delta)
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me && saveTip(me, comment, localTip - savedTip + delta)
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}
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const canDown = me && localTip > savedTip
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const canUp = me && me.id !== comment.userId && me.balance >= localTip + 5
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return (
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<Row className="items-center gap-0.5">
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<DownTip onClick={canDown ? () => addTip(-5) : undefined} />
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<span className="font-bold">{Math.floor(total)}</span>
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<UpTip onClick={canUp ? () => addTip(+5) : undefined} value={localTip} />
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{localTip === 0 ? (
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''
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) : (
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<span
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className={clsx(
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'ml-1 font-semibold',
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localTip > 0 ? 'text-primary' : 'text-red-400'
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)}
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>
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({formatMoney(localTip)} tip)
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</span>
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)}
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</Row>
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)
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}
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function DownTip(props: { onClick?: () => void }) {
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const { onClick } = props
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return (
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<Tooltip
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className="tooltip-bottom h-6 w-6"
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text={onClick && `-${formatMoney(5)}`}
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>
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<button
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className="hover:text-red-600 disabled:text-gray-300"
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disabled={!onClick}
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onClick={onClick}
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>
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<ChevronLeftIcon className="h-6 w-6" />
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</button>
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</Tooltip>
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)
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}
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function UpTip(props: { onClick?: () => void; value: number }) {
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const { onClick, value } = props
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const IconKind = value >= 10 ? ChevronDoubleRightIcon : ChevronRightIcon
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return (
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<Tooltip
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className="tooltip-bottom h-6 w-6"
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text={onClick && `Tip ${formatMoney(5)}`}
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>
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<button
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className="hover:text-primary disabled:text-gray-300"
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disabled={!onClick}
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onClick={onClick}
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>
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<IconKind className={clsx('h-6 w-6', value ? 'text-primary' : '')} />
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</button>
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</Tooltip>
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)
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}
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