Created
August 30, 2018 22:25
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Improved ApolloQuery to use `delayQuery` and provide `loadQuery`
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| // @flow | |
| import * as React from 'react' | |
| import type { DocumentNode } from 'graphql' | |
| import type { QueryRenderProps } from 'react-apollo' | |
| import { Query as ApolloQuery } from 'react-apollo' | |
| type QueryProps = { | |
| query: DocumentNode, | |
| children: (QueryRenderProps<any, any>) => React.Node, | |
| variables?: {}, | |
| delayQuery?: boolean, | |
| skip?: boolean, | |
| displayName?: void | string, | |
| notifyOnNetworkStatusChange?: boolean, | |
| ssr?: boolean, | |
| pollInterval?: number, | |
| // Incomplete, missing: | |
| // fetchPolicy?: FetchPolicy | |
| // errorPolicy?: ErrorPolicy | |
| } | |
| const Query = ({ children, skip, delayQuery, ...queryProps }: QueryProps) => ( | |
| <ApolloQuery {...queryProps} skip={skip || delayQuery}> | |
| {(response) => { | |
| const { client } = response | |
| // if `delay === true`, supply in a 'load' function to manually fire the query | |
| // and return the results | |
| const loadQuery = async (variables) => | |
| client.query({ | |
| query: queryProps.query, | |
| variables, | |
| }) | |
| const renderProps = delayQuery | |
| ? { | |
| loadQuery, | |
| ...response, | |
| } | |
| : response | |
| return children(renderProps) | |
| }} | |
| </ApolloQuery> | |
| ) | |
| Query.defaultProps = { | |
| variables: {}, | |
| displayName: undefined, | |
| skip: false, | |
| delayQuery: false, | |
| notifyOnNetworkStatusChange: true, | |
| ssr: false, | |
| pollInterval: 0, | |
| } | |
| export default Query |
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