@apollo/client#QueryHookOptions TypeScript Examples
The following examples show how to use
@apollo/client#QueryHookOptions.
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Example #1
| Source File: Apollo.ts From graphql-ts-client with MIT License | 6 votes |
|
export function useTypedQuery<
TData extends object,
TVariables extends object
>(
fetcher: Fetcher<"Query", TData, TVariables>,
options?: QueryHookOptions<TData, TVariables> & {
readonly operationName?: string,
readonly registerDependencies?: boolean | { readonly fieldDependencies: readonly Fetcher<string, object, object>[] }
}
) : QueryResult<TData, TVariables> {
const body = requestBody(fetcher);
const [operationName, request] = useMemo<[string, DocumentNode]>(() => {
const operationName = options?.operationName ?? `query_${util.toMd5(body)}`;
return [operationName, gql`query ${operationName}${body}`];
}, [body, options?.operationName]);
const [dependencyManager, config] = useContext(dependencyManagerContext);
const register = options?.registerDependencies !== undefined ? !!options.registerDependencies : config?.defaultRegisterDependencies ?? false;
if (register && dependencyManager === undefined) {
throw new Error("The property 'registerDependencies' of options requires <DependencyManagerProvider/>");
}
useEffect(() => {
if (register) {
dependencyManager!.register(
operationName,
fetcher,
typeof options?.registerDependencies === 'object' ? options?.registerDependencies?.fieldDependencies : undefined
);
return () => { dependencyManager!.unregister(operationName); };
}// eslint-disable-next-line
}, [register, dependencyManager, operationName, options?.registerDependencies, request]); // Eslint disable is required, becasue 'fetcher' is replaced by 'request' here.
const response = useQuery<TData, TVariables>(request, options);
const responseData = response.data;
const newResponseData = useMemo(() => util.exceptNullValues(responseData), [responseData]);
return newResponseData === responseData ? response : { ...response, data: newResponseData };
}
Example #2
| Source File: video.ts From atlas with GNU General Public License v3.0 | 6 votes |
|
useChannelPreviewVideos = (
channelId: string | null | undefined,
opts?: QueryHookOptions<GetVideosQuery>
) => {
const { data, ...rest } = useGetVideosQuery({
...opts,
variables: {
where: {
channel: {
id_eq: channelId,
},
isPublic_eq: true,
isCensored_eq: false,
thumbnailPhoto: {
isAccepted_eq: true,
},
media: {
isAccepted_eq: true,
},
},
orderBy: VideoOrderByInput.CreatedAtDesc,
offset: 0,
limit: 10,
},
skip: !channelId || opts?.skip,
})
return {
videos: data?.videos,
...rest,
}
}
Example #3
| Source File: useActivity.ts From lexicon with MIT License | 6 votes |
|
export function useActivity(
options?: QueryHookOptions<UserActivityType, UserActivityVariables>,
errorAlert: ErrorAlertOptionType = 'SHOW_ALERT',
) {
const { data, loading, error, networkStatus, refetch, fetchMore } = useQuery<
UserActivityType,
UserActivityVariables
>(
USER_ACTIVITY,
{
...options,
},
errorAlert,
);
return { data, loading, error, networkStatus, refetch, fetchMore };
}
Example #4
| Source File: search.ts From atlas with GNU General Public License v3.0 | 6 votes |
|
useSearch = (
variables: SearchQueryVariables,
opts?: QueryHookOptions<SearchQuery, SearchQueryVariables>
) => {
const { data, ...rest } = useSearchQuery({ ...opts, variables })
return {
data: data?.search,
...rest,
}
}
Example #5
| Source File: Apollo.ts From graphql-ts-client with MIT License | 5 votes |
|
export function useTypedLazyQuery<
TData extends object,
TVariables extends object
>(
fetcher: Fetcher<"Query", TData, TVariables>,
options?: QueryHookOptions<TData, TVariables> & {
readonly operationName?: string,
readonly registerDependencies?: boolean | { readonly fieldDependencies: readonly Fetcher<string, object, object>[] }
}
) : QueryTuple<TData, TVariables> {
const body = requestBody(fetcher);
const [operationName, request] = useMemo<[string, DocumentNode]>(() => {
const operationName = options?.operationName ?? `query_${util.toMd5(body)}`;
return [operationName, gql`query ${operationName}${body}`];
}, [body, options?.operationName]);
const [dependencyManager, config] = useContext(dependencyManagerContext);
const register = options?.registerDependencies !== undefined ? !!options.registerDependencies : config?.defaultRegisterDependencies ?? false;
if (register && dependencyManager === undefined) {
throw new Error("The property 'registerDependencies' of options requires <DependencyManagerProvider/>");
}
useEffect(() => {
if (register) {
dependencyManager!.register(
operationName,
fetcher,
typeof options?.registerDependencies === 'object' ? options?.registerDependencies?.fieldDependencies : undefined
);
return () => { dependencyManager!.unregister(operationName); };
}// eslint-disable-next-line
}, [register, dependencyManager, operationName, options?.registerDependencies, request]); // Eslint disable is required, becasue 'fetcher' is replaced by 'request' here.
const response = useLazyQuery<TData, TVariables>(request, options);
const responseData = response[1].data;
const newResponseData = useMemo(() => util.exceptNullValues(responseData), [responseData]);
return newResponseData === responseData ? response : [
response[0],
{ ...response[1], data: newResponseData }
] as QueryTuple<TData, TVariables>;
}
Example #6
| Source File: user.pager.query.ts From ui with GNU Affero General Public License v3.0 | 5 votes |
|
useUserPagerQuery = ( options?: QueryHookOptions<Data, Variables> ): QueryResult<Data, Variables> => useQuery<Data, Variables>(QUERY, options)
Example #7
| Source File: generate.hooks.ts From condo with MIT License | 4 votes |
|
export function generateReactHooks<GQL, GQLInput, UIForm, UI, Q> (gql, { convertToGQLInput, convertToUIState }: IHookConverters<GQL, GQLInput, UI, UIForm>): IHookResult<UI, UIForm, Q> {
function useObject (variables: Q, options?: QueryHookOptions<{ objs?: GQL[], meta?: { count?: number } }, Q>) {
const { loading, refetch, fetchMore, objs, count, error } = useObjects(variables, options)
if (count && count > 1) throw new Error('Wrong query condition! return more then one result')
const obj = (objs.length) ? objs[0] : null
return { loading, refetch, fetchMore, obj, error }
}
function useObjects (variables: Q, options?: QueryHookOptions<{ objs?: GQL[], meta?: { count?: number } }, Q>) {
const intl = useIntl()
const ServerErrorPleaseTryAgainLaterMsg = intl.formatMessage({ id: 'ServerErrorPleaseTryAgainLater' })
const AccessErrorMsg = intl.formatMessage({ id: 'AccessError' })
const result = useQuery<{ objs?: GQL[], meta?: { count?: number } }, Q>(gql.GET_ALL_OBJS_WITH_COUNT_QUERY, {
variables,
notifyOnNetworkStatusChange: true,
...options,
})
let error: ApolloError | string
if (error && String(error).includes('not have access')) {
error = AccessErrorMsg
} else if (error) {
error = ServerErrorPleaseTryAgainLaterMsg
}
const objs: UI[] = getObjects(result.data, convertToUIState)
const count = (result.data && result.data.meta) ? result.data.meta.count : null
return {
loading: result.loading,
refetch: result.refetch,
fetchMore: result.fetchMore,
objs,
count,
error,
}
}
/**
* Client hook that uses create-mutation of current schema
* @param attrs - values, that will be passed to update input unchanged by form
*/
function useCreate (attrs: UIForm | Record<string, unknown> = {}, onComplete) {
if (typeof attrs !== 'object' || !attrs) throw new Error('useCreate(): invalid attrs argument')
const [rowAction] = useMutation(gql.CREATE_OBJ_MUTATION)
async function _action (state: UIForm) {
const { data, errors } = await rowAction({
variables: { data: convertToGQLInput({ ...state, ...attrs }) },
})
if (data && data.obj) {
const result = convertToUIState(data.obj)
if (onComplete) onComplete(result)
return result
}
if (errors) {
console.warn(errors)
throw errors
}
throw new Error('unknown action result')
}
return useMemo(() => _action, [rowAction])
}
function useUpdate (attrs = {}, onComplete) {
if (typeof attrs !== 'object' || !attrs) throw new Error('useUpdate(): invalid attrs argument')
const [rowAction] = useMutation(gql.UPDATE_OBJ_MUTATION)
async function _action (state, obj) {
if (!obj || !obj.id) throw new Error('No obj.id argument')
const { data, errors } = await rowAction({
variables: {
id: obj.id,
data: convertToGQLInput({ ...state, ...attrs }, obj),
},
})
if (data && data.obj) {
const result = convertToUIState(data.obj)
if (onComplete) onComplete(result)
return result
}
if (errors) {
console.warn(errors)
throw errors
}
throw new Error('unknown action result')
}
return useMemo(() => _action, [rowAction])
}
function useDelete (attrs = {}, onComplete) {
if (typeof attrs !== 'object' || !attrs) throw new Error('useDelete(): invalid attrs argument')
const [rowAction] = useMutation(gql.DELETE_OBJ_MUTATION)
async function _action (obj) {
if (!obj || !obj.id) throw new Error('No obj.id argument')
const { data, errors } = await rowAction({
variables: {
id: obj.id,
},
})
if (data && data.obj) {
const result = convertToUIState(data.obj)
if (onComplete) onComplete(result)
return result
}
if (errors) {
console.warn(errors)
throw errors
}
throw new Error('unknown action result')
}
return useMemo(() => _action, [rowAction])
}
function useSoftDelete (attrs = {}, onComplete) {
if (typeof attrs !== 'object' || !attrs) throw new Error('useSoftDelete(): invalid attrs argument')
const [rowAction] = useMutation(gql.UPDATE_OBJ_MUTATION)
async function _action (state, obj) {
if (!obj.id) throw new Error('No obj.id argument')
const { data, errors } = await rowAction({
variables: {
id: obj.id,
data: convertToGQLInput({ ...state, deletedAt: 'true' }, obj),
},
})
if (data && data.obj) {
const result = convertToUIState(data.obj)
if (onComplete) onComplete(result)
return result
}
if (errors) {
console.warn(errors)
throw errors
}
throw new Error('unknown action result')
}
return useMemo(() => _action, [rowAction])
}
return {
gql,
useObject,
useObjects,
useCreate,
useUpdate,
useDelete,
useSoftDelete,
}
}
