rafaeleyng
93 lines
2.2 KiB
TypeScript
93 lines
2.2 KiB
TypeScript
import {
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type AppBskyActorDefs,
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type AppBskyGraphGetFollowers,
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} from '@atproto/api'
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import {
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type InfiniteData,
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type QueryClient,
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type QueryKey,
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useInfiniteQuery,
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} from '@tanstack/react-query'
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import {useAgent} from '#/state/session'
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import {useAnalytics} from '#/analytics'
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import {useAutoPagination} from './util'
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const DEFAULT_SORT = 'latest'
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const PAGE_SIZE = 30
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type RQPageParam = string | undefined
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const RQKEY_ROOT = 'profile-followers'
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export const RQKEY = (did: string, sort: 'latest' | 'top' = DEFAULT_SORT) => [
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RQKEY_ROOT,
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did,
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sort,
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]
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export function useProfileFollowersQuery(
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did?: string,
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{
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sort,
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}: {
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sort?: 'latest' | 'top'
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} = {},
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) {
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const ax = useAnalytics()
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const isSortEnabled = ax.features.enabled(ax.features.FollowSortEnable)
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const agent = useAgent()
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const sortParam = isSortEnabled ? sort || DEFAULT_SORT : undefined
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const query = useInfiniteQuery<
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AppBskyGraphGetFollowers.OutputSchema,
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Error,
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InfiniteData<AppBskyGraphGetFollowers.OutputSchema>,
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QueryKey,
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RQPageParam
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>({
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queryKey: RQKEY(did || '', sortParam),
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async queryFn({pageParam}: {pageParam: RQPageParam}) {
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const res = await agent.app.bsky.graph.getFollowers({
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actor: did || '',
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limit: PAGE_SIZE,
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cursor: pageParam,
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sort: sortParam,
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})
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return res.data
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},
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initialPageParam: undefined,
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getNextPageParam: lastPage => lastPage.cursor,
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enabled: !!did,
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})
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const itemCount =
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query.data?.pages.reduce(
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(count, page) => count + page.followers.length,
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0,
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) ?? 0
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useAutoPagination(query, itemCount, PAGE_SIZE)
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return query
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}
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export function* findAllProfilesInQueryData(
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queryClient: QueryClient,
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did: string,
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): Generator<AppBskyActorDefs.ProfileView, void> {
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const queryDatas = queryClient.getQueriesData<
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InfiniteData<AppBskyGraphGetFollowers.OutputSchema>
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>({
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queryKey: [RQKEY_ROOT],
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})
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for (const [_queryKey, queryData] of queryDatas) {
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if (!queryData?.pages) {
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continue
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}
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for (const page of queryData?.pages) {
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for (const follower of page.followers) {
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if (follower.did === did) {
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yield follower
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}
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}
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}
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}
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}
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