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// @flow
import { graphql } from 'react-apollo';
import gql from 'graphql-tag';
import userInfoFragment from '../../fragments/user/userInfo';
import type { UserInfoType } from '../../fragments/user/userInfo';
import userThreadConnectionFragment from '../../fragments/user/userThreadConnection';
import type { UserThreadConnectionType } from '../../fragments/user/userThreadConnection';
export type GetUserThreadConnectionType = {
...$Exact<UserInfoType>,
...$Exact<UserThreadConnectionType>,
};
const LoadMoreThreads = gql`
query loadMoreUserThreads(
$after: String
$id: ID
$kind: ThreadConnectionType
) {
user(id: $id) {
...userInfo
...userThreadConnection
}
}
${userInfoFragment}
${userThreadConnectionFragment}
`;
export const getUserThreadConnectionQuery = gql`
query getUserThreadConnection(
$id: ID
$after: String
$kind: ThreadConnectionType
) {
user(id: $id) {
...userInfo
...userThreadConnection
}
}
${userInfoFragment}
${userThreadConnectionFragment}
`;
const getUserThreadConnectionOptions = {
props: ({
ownProps,
data: { fetchMore, error, loading, networkStatus, user, refetch },
}) => ({
data: {
error,
loading,
user,
networkStatus,
refetch,
threadConnection: user && user.threadConnection,
threads: user && user.threadConnection ? user.threadConnection.edges : '',
hasNextPage:
user && user.threadConnection
? user.threadConnection.pageInfo.hasNextPage
: false,
fetchMore: () =>
fetchMore({
query: LoadMoreThreads,
variables: {
after:
user.threadConnection.edges[
user.threadConnection.edges.length - 1
].cursor,
id: user.id,
kind: ownProps.kind,
},
updateQuery: (prev, { fetchMoreResult }) => {
if (!fetchMoreResult.user) {
return prev;
}
return {
...prev,
user: {
...prev.user,
threadConnection: {
...prev.user.threadConnection,
pageInfo: {
...prev.user.threadConnection.pageInfo,
...fetchMoreResult.user.threadConnection.pageInfo,
},
edges: [
...prev.user.threadConnection.edges,
...fetchMoreResult.user.threadConnection.edges,
],
},
},
};
},
}),
},
}),
options: ({ id, kind }) => ({
variables: {
id,
kind,
},
fetchPolicy: 'cache-first',
}),
};
export default graphql(
getUserThreadConnectionQuery,
getUserThreadConnectionOptions
);
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