111 lines
3.3 KiB
TypeScript
111 lines
3.3 KiB
TypeScript
import React, { useEffect, useState } from 'react'
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import { Page } from 'web/components/page'
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import { Col } from 'web/components/layout/col'
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import { getSavedSort } from 'web/hooks/use-sort-and-query-params'
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import { ContractSearch, DEFAULT_SORT } from 'web/components/contract-search'
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import { Contract } from 'common/contract'
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import { ContractPageContent } from './[username]/[contractSlug]'
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import { getContractFromSlug } from 'web/lib/firebase/contracts'
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import { useTracking } from 'web/hooks/use-tracking'
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import { redirectIfLoggedOut } from 'web/lib/firebase/server-auth'
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import { useSaveReferral } from 'web/hooks/use-save-referral'
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export const getServerSideProps = redirectIfLoggedOut('/')
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const Home = () => {
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const [contract, setContract] = useContractPage()
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useTracking('view home')
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useSaveReferral()
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return (
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<>
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<Page suspend={!!contract}>
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<Col className="mx-auto w-full p-2">
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<ContractSearch
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querySortOptions={{
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shouldLoadFromStorage: true,
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defaultSort: getSavedSort() ?? DEFAULT_SORT,
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}}
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onContractClick={(c) => {
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// Show contract without navigating to contract page.
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setContract(c)
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// Update the url without switching pages in Nextjs.
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history.pushState(null, '', `/${c.creatorUsername}/${c.slug}`)
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}}
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/>
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</Col>
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</Page>
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{contract && (
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<ContractPageContent
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contract={contract}
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username={contract.creatorUsername}
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slug={contract.slug}
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bets={[]}
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comments={[]}
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backToHome={() => {
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history.back()
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}}
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/>
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)}
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</>
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)
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}
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const useContractPage = () => {
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const [contract, setContract] = useState<Contract | undefined>()
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useEffect(() => {
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const updateContract = () => {
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const path = location.pathname.split('/').slice(1)
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if (path[0] === 'home') setContract(undefined)
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else {
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const [username, contractSlug] = path
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if (!username || !contractSlug) setContract(undefined)
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else {
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// Show contract if route is to a contract: '/[username]/[contractSlug]'.
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getContractFromSlug(contractSlug).then((contract) => {
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const path = location.pathname.split('/').slice(1)
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const [_username, contractSlug] = path
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// Make sure we're still on the same contract.
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if (contract?.slug === contractSlug) setContract(contract)
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})
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}
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}
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}
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addEventListener('popstate', updateContract)
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const { pushState, replaceState } = window.history
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window.history.pushState = function () {
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// eslint-disable-next-line prefer-rest-params
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pushState.apply(history, arguments as any)
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updateContract()
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}
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window.history.replaceState = function () {
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// eslint-disable-next-line prefer-rest-params
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replaceState.apply(history, arguments as any)
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updateContract()
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}
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return () => {
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removeEventListener('popstate', updateContract)
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window.history.pushState = pushState
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window.history.replaceState = replaceState
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}
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}, [])
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useEffect(() => {
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if (contract) window.scrollTo(0, 0)
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}, [contract])
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return [contract, setContract] as const
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}
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export default Home
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