File size: 2,934 Bytes
1e92f2d |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 |
// @flow
import { graphql } from 'react-apollo';
import gql from 'graphql-tag';
import channelInfoFragment from '../../fragments/channel/channelInfo';
import type { ChannelInfoType } from '../../fragments/channel/channelInfo';
import channelThreadConnectionFragment from '../../fragments/channel/channelThreadConnection';
import type { ChannelThreadConnectionType } from '../../fragments/channel/channelThreadConnection';
export type GetChannelThreadConnectionType = {
...$Exact<ChannelInfoType>,
...$Exact<ChannelThreadConnectionType>,
};
export const getChannelThreadConnectionQuery = gql`
query getChannelThreadConnection($id: ID, $after: String) {
channel(id: $id) {
...channelInfo
...channelThreadConnection
}
}
${channelInfoFragment}
${channelThreadConnectionFragment}
`;
const LoadMoreThreads = gql`
query loadMoreChannelThreads($id: ID, $after: String) {
channel(id: $id) {
...channelInfo
...channelThreadConnection
}
}
${channelInfoFragment}
${channelThreadConnectionFragment}
`;
const getChannelThreadConnectionOptions = {
props: ({
ownProps,
data: { fetchMore, error, loading, channel, networkStatus, refetch },
}) => ({
data: {
error,
loading,
networkStatus,
channel,
refetch,
threadConnection: channel && channel.threadConnection,
threads:
channel && channel.threadConnection
? channel.threadConnection.edges
: [],
feed: channel && channel.id,
hasNextPage:
channel && channel.threadConnection
? channel.threadConnection.pageInfo.hasNextPage
: false,
fetchMore: () =>
fetchMore({
query: LoadMoreThreads,
variables: {
after:
channel.threadConnection.edges[
channel.threadConnection.edges.length - 1
].cursor,
id: channel.id,
},
updateQuery: (prev, { fetchMoreResult }) => {
if (!fetchMoreResult.channel) {
return prev;
}
return {
...prev,
channel: {
...prev.channel,
threadConnection: {
...prev.channel.threadConnection,
pageInfo: {
...prev.channel.threadConnection.pageInfo,
...fetchMoreResult.channel.threadConnection.pageInfo,
},
edges: [
...prev.channel.threadConnection.edges,
...fetchMoreResult.channel.threadConnection.edges,
],
},
},
};
},
}),
},
}),
options: ({ id }) => ({
variables: {
id,
},
fetchPolicy: 'cache-and-network',
}),
};
export default graphql(
getChannelThreadConnectionQuery,
getChannelThreadConnectionOptions
);
|