query/packages/vue-query/src/useInfiniteQuery.ts at 2f5b733bba2a7be3667a98e4d3fbc15f9cbd2ede · TanStack/query · GitHub

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import { InfiniteQueryObserver } from '@tanstack/query-core'
import { useBaseQuery } from './useBaseQuery'
import type {
  DefinedInitialDataInfiniteOptions,
  UndefinedInitialDataInfiniteOptions,
} from './infiniteQueryOptions'
import type {
  DefaultError,
  InfiniteData,
  InfiniteQueryObserverOptions,
  InfiniteQueryObserverResult,
  QueryFunction,
  QueryKey,
  QueryObserver,
  SkipToken,
} from '@tanstack/query-core'

import type { UseBaseQueryReturnType } from './useBaseQuery'

import type {
  DeepUnwrapRef,
  MaybeRef,
  MaybeRefDeep,
  MaybeRefOrGetter,
  ShallowOption,
} from './types'
import type { QueryClient } from './queryClient'

// Widen the type of the symbol to preserve contextual typing for
// `computed(() => condition ? queryFn : skipToken)`.

export type UseInfiniteQueryOptions<
  TQueryFnData = unknown,
  TError = DefaultError,
  TData = TQueryFnData,
  TQueryKey extends QueryKey = QueryKey,
  TPageParam = unknown,
> = MaybeRef<
  {
    [Property in keyof InfiniteQueryObserverOptions<
      TQueryFnData,
      TError,
      TData,
      TQueryKey,
      TPageParam
    >]: Property extends 'enabled'
      ? MaybeRefOrGetter<
          InfiniteQueryObserverOptions<
            TQueryFnData,
            TError,
            TData,
            DeepUnwrapRef<TQueryKey>,
            TPageParam
          >[Property]
        >
      : Property extends 'queryFn'
        ? MaybeRefOrGetter<
            | QueryFunction<TQueryFnData, DeepUnwrapRef<TQueryKey>, TPageParam>
            | SkipToken
          >
        : MaybeRefDeep<
            InfiniteQueryObserverOptions<
              TQueryFnData,
              TError,
              TData,
              DeepUnwrapRef<TQueryKey>,
              TPageParam
            >[Property]
          >
  } & ShallowOption
>

export type UseInfiniteQueryReturnType<TData, TError> = UseBaseQueryReturnType<
  TData,
  TError,
  InfiniteQueryObserverResult<TData, TError>
>

export function useInfiniteQuery<
  TQueryFnData,
  TError = DefaultError,
  TData = InfiniteData<TQueryFnData>,
  TQueryKey extends QueryKey = QueryKey,
  TPageParam = unknown,
>(
  options: MaybeRefOrGetter<
    DefinedInitialDataInfiniteOptions<
      TQueryFnData,
      TError,
      TData,
      TQueryKey,
      TPageParam
    >
  >,
  queryClient?: QueryClient,
): UseInfiniteQueryReturnType<TData, TError>

export function useInfiniteQuery<
  TQueryFnData,
  TError = DefaultError,
  TData = InfiniteData<TQueryFnData>,
  TQueryKey extends QueryKey = QueryKey,
  TPageParam = unknown,
>(
  options: MaybeRefOrGetter<
    UndefinedInitialDataInfiniteOptions<
      TQueryFnData,
      TError,
      TData,
      TQueryKey,
      TPageParam
    >
  >,
  queryClient?: QueryClient,
): UseInfiniteQueryReturnType<TData, TError>

export function useInfiniteQuery<
  TQueryFnData,
  TError = DefaultError,
  TData = InfiniteData<TQueryFnData>,
  TQueryKey extends QueryKey = QueryKey,
  TPageParam = unknown,
>(
  options: MaybeRefOrGetter<
    UseInfiniteQueryOptions<TQueryFnData, TError, TData, TQueryKey, TPageParam>
  >,
  queryClient?: QueryClient,
): UseInfiniteQueryReturnType<TData, TError>

export function useInfiniteQuery(
  options: MaybeRefOrGetter<UseInfiniteQueryOptions>,
  queryClient?: QueryClient,
) {
  return useBaseQuery(
    InfiniteQueryObserver as typeof QueryObserver,
    options,
    queryClient,
  )
}