487 lines
13 KiB
TypeScript
487 lines
13 KiB
TypeScript
import React, { useState } from 'react'
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import Link from 'next/link'
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import { useRouter } from 'next/router'
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import { toast } from 'react-hot-toast'
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import { Group, GROUP_CHAT_SLUG } from 'common/group'
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import { Contract, listContractsByGroupSlug } from 'web/lib/firebase/contracts'
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import {
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addContractToGroup,
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getGroupBySlug,
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groupPath,
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joinGroup,
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listMemberIds,
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} from 'web/lib/firebase/groups'
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import { Row } from 'web/components/layout/row'
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import { firebaseLogin, getUser, User } from 'web/lib/firebase/users'
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import { Col } from 'web/components/layout/col'
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import { useUser } from 'web/hooks/use-user'
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import {
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useGroup,
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useGroupContractIds,
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useMemberIds,
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} from 'web/hooks/use-group'
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import { Leaderboard } from 'web/components/leaderboard'
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import { formatMoney } from 'common/util/format'
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import Custom404 from '../../404'
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import { SEO } from 'web/components/SEO'
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import { fromPropz, usePropz } from 'web/hooks/use-propz'
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import { ContractSearch } from 'web/components/contract-search'
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import { useSaveReferral } from 'web/hooks/use-save-referral'
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import { Button } from 'web/components/button'
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import { listAllCommentsOnGroup } from 'web/lib/firebase/comments'
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import { GroupComment } from 'common/comment'
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import { getPost, listPosts } from 'web/lib/firebase/posts'
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import { Post } from 'common/post'
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import { usePost, usePosts } from 'web/hooks/use-post'
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import { useAdmin } from 'web/hooks/use-admin'
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import { track } from '@amplitude/analytics-browser'
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import { ArrowLeftIcon } from '@heroicons/react/solid'
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import { SelectMarketsModal } from 'web/components/contract-select-modal'
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import { BETTORS } from 'common/user'
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import { Page } from 'web/components/page'
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import { Tabs } from 'web/components/layout/tabs'
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import { Title } from 'web/components/title'
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import { CreatePost } from 'web/components/create-post'
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import { GroupOverview } from 'web/components/groups/group-overview'
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import { CardHighlightOptions } from 'web/components/contract/contracts-grid'
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import { PostCard } from 'web/components/post-card'
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export const getStaticProps = fromPropz(getStaticPropz)
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export async function getStaticPropz(props: { params: { slugs: string[] } }) {
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const { slugs } = props.params
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const group = await getGroupBySlug(slugs[0])
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const memberIds = group && (await listMemberIds(group))
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const creatorPromise = group ? getUser(group.creatorId) : null
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const contracts =
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(group && (await listContractsByGroupSlug(group.slug))) ?? []
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const now = Date.now()
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const suggestedFilter =
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contracts.filter((c) => (c.closeTime ?? 0) > now).length < 5
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? 'all'
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: 'open'
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const aboutPost =
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group && group.aboutPostId != null ? await getPost(group.aboutPostId) : null
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const messages = group && (await listAllCommentsOnGroup(group.id))
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const cachedTopTraderIds =
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(group && group.cachedLeaderboard?.topTraders) ?? []
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const cachedTopCreatorIds =
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(group && group.cachedLeaderboard?.topCreators) ?? []
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const topTraders = await toTopUsers(cachedTopTraderIds)
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const topCreators = await toTopUsers(cachedTopCreatorIds)
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const creator = await creatorPromise
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const posts = ((group && (await listPosts(group.postIds))) ?? []).filter(
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(p) => p != null
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) as Post[]
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return {
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props: {
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group,
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memberIds,
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creator,
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topTraders,
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topCreators,
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messages,
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aboutPost,
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suggestedFilter,
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posts,
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},
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revalidate: 60, // regenerate after a minute
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}
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}
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export async function getStaticPaths() {
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return { paths: [], fallback: 'blocking' }
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}
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const groupSubpages = [
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undefined,
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GROUP_CHAT_SLUG,
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'markets',
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'leaderboards',
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'about',
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'posts',
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] as const
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export default function GroupPage(props: {
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group: Group | null
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memberIds: string[]
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creator: User | null
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topTraders: { user: User; score: number }[]
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topCreators: { user: User; score: number }[]
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messages: GroupComment[]
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aboutPost: Post | null
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suggestedFilter: 'open' | 'all'
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posts: Post[]
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}) {
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props = usePropz(props, getStaticPropz) ?? {
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group: null,
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memberIds: [],
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creator: null,
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topTraders: [],
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topCreators: [],
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messages: [],
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suggestedFilter: 'open',
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posts: [],
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}
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const { creator, topTraders, topCreators, suggestedFilter, posts } = props
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const router = useRouter()
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const { slugs } = router.query as { slugs: string[] }
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const page = slugs?.[1] as typeof groupSubpages[number]
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const tabIndex = ['markets', 'leaderboard', 'about', 'posts'].indexOf(
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page ?? 'markets'
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)
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const group = useGroup(props.group?.id) ?? props.group
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const aboutPost = usePost(props.aboutPost?.id) ?? props.aboutPost
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let groupPosts = usePosts(group?.postIds ?? []) ?? posts
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if (aboutPost != null) {
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groupPosts = [aboutPost, ...groupPosts]
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}
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const user = useUser()
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const isAdmin = useAdmin()
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const memberIds = useMemberIds(group?.id ?? null) ?? props.memberIds
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useSaveReferral(user, {
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defaultReferrerUsername: creator?.username,
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groupId: group?.id,
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})
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if (group === null || !groupSubpages.includes(page) || slugs[2] || !creator) {
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return <Custom404 />
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}
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const isCreator = user && group && user.id === group.creatorId
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const isMember = user && memberIds.includes(user.id)
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const maxLeaderboardSize = 50
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const leaderboardTab = (
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<Col>
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<div className="mt-4 flex flex-col gap-8 px-4 md:flex-row">
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<GroupLeaderboard
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topUsers={topTraders}
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title={`🏅 Top ${BETTORS}`}
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header="Profit"
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maxToShow={maxLeaderboardSize}
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/>
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<GroupLeaderboard
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topUsers={topCreators}
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title="🏅 Top creators"
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header="Market volume"
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maxToShow={maxLeaderboardSize}
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/>
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</div>
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</Col>
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)
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const postsPage = (
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<>
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<Col>
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<div className="mt-4 flex flex-col gap-8 px-4 md:flex-row">
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{posts && <GroupPosts posts={groupPosts} group={group} />}
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</div>
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</Col>
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</>
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)
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const overviewPage = (
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<>
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<GroupOverview
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group={group}
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posts={groupPosts}
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isEditable={!!isCreator || isAdmin}
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aboutPost={aboutPost}
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creator={creator}
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user={user}
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memberIds={memberIds}
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/>
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</>
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)
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const questionsTab = (
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<>
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<div className={'flex justify-end '}>
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<div
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className={
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'flex items-end justify-self-end px-2 md:absolute md:top-0 md:pb-2'
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}
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>
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<div>
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<JoinOrAddQuestionsButtons
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group={group}
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user={user}
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isMember={!!isMember}
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/>
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</div>
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</div>
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</div>
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<ContractSearch
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headerClassName="md:sticky"
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user={user}
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defaultSort={'score'}
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defaultFilter={suggestedFilter}
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additionalFilter={{ groupSlug: group.slug }}
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persistPrefix={`group-${group.slug}`}
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includeProbSorts
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/>
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</>
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)
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const tabs = [
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{
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title: 'Markets',
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content: questionsTab,
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},
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{
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title: 'Leaderboards',
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content: leaderboardTab,
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},
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{
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title: 'Posts',
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content: postsPage,
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},
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{
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title: 'Overview',
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content: overviewPage,
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},
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]
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return (
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<Page logoSubheading={group.name}>
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<SEO
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title={group.name}
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description={`Created by ${creator.name}. ${group.about}`}
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url={groupPath(group.slug)}
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/>
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<TopGroupNavBar group={group} />
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<div className={'relative p-1 pt-0 md:pt-2'}>
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{/* TODO: Switching tabs should also update the group path */}
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<Tabs className={'mb-2'} tabs={tabs} defaultIndex={tabIndex} />
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</div>
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</Page>
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)
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}
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export function TopGroupNavBar(props: { group: Group }) {
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return (
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<header className="sticky top-0 z-50 w-full border-b border-gray-200 md:hidden lg:col-span-12">
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<div className="flex items-center bg-white px-4">
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<div className="flex-shrink-0">
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<Link href="/">
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<a className="text-indigo-700 hover:text-gray-500 ">
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<ArrowLeftIcon className="h-5 w-5" aria-hidden="true" />
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</a>
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</Link>
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</div>
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<div className="ml-3">
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<h1 className="text-lg font-medium text-indigo-700">
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{props.group.name}
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</h1>
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</div>
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</div>
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</header>
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)
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}
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function JoinOrAddQuestionsButtons(props: {
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group: Group
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user: User | null | undefined
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isMember: boolean
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className?: string
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}) {
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const { group, user, isMember } = props
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return user && isMember ? (
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<Row className={'mb-2 w-full self-start md:mt-2 '}>
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<AddContractButton group={group} user={user} />
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</Row>
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) : group.anyoneCanJoin ? (
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<div className="mb-2 md:mb-0">
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<JoinGroupButton group={group} user={user} />
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</div>
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) : null
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}
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function GroupLeaderboard(props: {
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topUsers: { user: User; score: number }[]
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title: string
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maxToShow: number
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header: string
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}) {
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const { topUsers, title, maxToShow, header } = props
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const scoresByUser = topUsers.reduce((acc, { user, score }) => {
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acc[user.id] = score
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return acc
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}, {} as { [key: string]: number })
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return (
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<Leaderboard
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className="max-w-xl"
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entries={topUsers.map((t) => t.user)}
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title={title}
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columns={[
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{ header, renderCell: (user) => formatMoney(scoresByUser[user.id]) },
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]}
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maxToShow={maxToShow}
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/>
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)
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}
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export function GroupPosts(props: { posts: Post[]; group: Group }) {
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const { posts, group } = props
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const [showCreatePost, setShowCreatePost] = useState(false)
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const user = useUser()
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const createPost = <CreatePost group={group} />
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const postList = (
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<div className=" align-start w-full items-start">
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<Row className="flex justify-between">
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<Col>
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<Title text={'Posts'} className="!mt-0" />
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</Col>
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<Col>
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{user && (
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<Button
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className="btn-md"
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onClick={() => setShowCreatePost(!showCreatePost)}
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>
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Add a Post
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</Button>
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)}
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</Col>
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</Row>
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<div className="mt-2">
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<PostCardList posts={posts} />
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{posts.length === 0 && (
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<div className="text-center text-gray-500">No posts yet</div>
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)}
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</div>
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</div>
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)
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return showCreatePost ? createPost : postList
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}
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export function PostCardList(props: {
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posts: Post[]
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highlightOptions?: CardHighlightOptions
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onPostClick?: (post: Post) => void
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}) {
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const { posts, onPostClick, highlightOptions } = props
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return (
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<div className="w-full">
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{posts.map((post) => (
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<PostCard
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key={post.id}
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post={post}
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onPostClick={onPostClick}
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highlightOptions={highlightOptions}
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/>
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))}
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</div>
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)
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}
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function AddContractButton(props: { group: Group; user: User }) {
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const { group, user } = props
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const [open, setOpen] = useState(false)
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const groupContractIds = useGroupContractIds(group.id)
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async function onSubmit(contracts: Contract[]) {
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await Promise.all(
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contracts.map((contract) => addContractToGroup(group, contract, user.id))
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)
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}
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return (
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<>
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<div className={'flex w-full justify-center'}>
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<Button
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className="w-full whitespace-nowrap"
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size="md"
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color="indigo"
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onClick={() => setOpen(true)}
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>
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Add market
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</Button>
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</div>
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<SelectMarketsModal
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open={open}
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setOpen={setOpen}
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title="Add markets"
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description={
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<div className={'text-md my-4 text-gray-600'}>
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Add pre-existing markets to this group, or{' '}
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<Link href={`/create?groupId=${group.id}`}>
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<span className="cursor-pointer font-semibold underline">
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create a new one
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</span>
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</Link>
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.
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</div>
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}
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submitLabel={(len) => `Add ${len} question${len !== 1 ? 's' : ''}`}
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onSubmit={onSubmit}
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contractSearchOptions={{
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additionalFilter: { excludeContractIds: groupContractIds },
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}}
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/>
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</>
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)
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}
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function JoinGroupButton(props: {
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group: Group
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user: User | null | undefined
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}) {
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const { group, user } = props
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const follow = async () => {
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track('join group')
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const userId = user ? user.id : (await firebaseLogin()).user.uid
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toast.promise(joinGroup(group, userId), {
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loading: 'Following group...',
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success: 'Followed',
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error: "Couldn't follow group, try again?",
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})
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}
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return (
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<div>
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<button
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onClick={follow}
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className={
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'btn-md btn-outline btn w-full whitespace-nowrap normal-case'
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}
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>
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Follow
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</button>
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</div>
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)
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}
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const toTopUsers = async (
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cachedUserIds: { userId: string; score: number }[]
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): Promise<{ user: User; score: number }[]> =>
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(
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await Promise.all(
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cachedUserIds.map(async (e) => {
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const user = await getUser(e.userId)
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return { user, score: e.score ?? 0 }
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})
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)
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).filter((e) => e.user != null)
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