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import {type AppBskyActorDefs, type AppBskyFeedGetLikes} from '@atproto/api'
import {
type InfiniteData,
type QueryClient,
type QueryKey,
useInfiniteQuery,
} from '@tanstack/react-query'
import {useAgent} from '#/state/session'
const PAGE_SIZE = 30
type RQPageParam = string | undefined
// TODO refactor invalidate on mutate?
const RQKEY_ROOT = 'liked-by'
export const RQKEY = (resolvedUri: string) => [RQKEY_ROOT, resolvedUri]
export function useLikedByQuery(resolvedUri: string | undefined) {
const agent = useAgent()
return useInfiniteQuery<
AppBskyFeedGetLikes.OutputSchema,
Error,
InfiniteData<AppBskyFeedGetLikes.OutputSchema>,
QueryKey,
RQPageParam
>({
queryKey: RQKEY(resolvedUri || ''),
async queryFn({pageParam}: {pageParam: RQPageParam}) {
const res = await agent.getLikes({
uri: resolvedUri || '',
limit: PAGE_SIZE,
cursor: pageParam,
})
return res.data
},
initialPageParam: undefined,
getNextPageParam: lastPage => lastPage.cursor,
enabled: !!resolvedUri,
})
}
export function* findAllProfilesInQueryData(
queryClient: QueryClient,
did: string,
): Generator<AppBskyActorDefs.ProfileView, void> {
const queryDatas = queryClient.getQueriesData<
InfiniteData<AppBskyFeedGetLikes.OutputSchema>
>({
queryKey: [RQKEY_ROOT],
})
for (const [_queryKey, queryData] of queryDatas) {
if (!queryData?.pages) {
continue
}
for (const page of queryData?.pages) {
for (const like of page.likes) {
if (like.actor.did === did) {
yield like.actor
}
}
}
}
}
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