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web/modals/threads/create/steps/subchannel-members-list.react.js
- This file was added.
// @flow | |||||
import * as React from 'React'; | |||||
import { useSelector } from 'react-redux'; | |||||
import type { ThreadInfo } from 'lib/types/thread-types'; | |||||
import { trimText } from 'lib/utils/text-utils'; | |||||
import AddMembersList from '../../../components/add-members-list.react'; | |||||
type Props = { | |||||
+searchText: string, | |||||
+searchResult: $ReadOnlySet<string>, | |||||
+communityThreadInfo: ThreadInfo, | |||||
+parentThreadInfo: ThreadInfo, | |||||
+selectedUsers: $ReadOnlySet<string>, | |||||
+switchUser: (userID: string) => void, | |||||
}; | |||||
function Memberlist(props: Props): React.Node { | |||||
const { | |||||
searchText, | |||||
searchResult, | |||||
communityThreadInfo, | |||||
parentThreadInfo, | |||||
selectedUsers, | |||||
switchUser, | |||||
} = props; | |||||
const { | |||||
members: communityMembers, | |||||
name: communityName, | |||||
} = communityThreadInfo; | |||||
const currentUserId = useSelector(state => state.currentUserInfo.id); | |||||
const parentMembers = React.useMemo( | |||||
() => new Set(parentThreadInfo.members.map(user => user.id)), | |||||
[parentThreadInfo], | |||||
); | |||||
const parentMemberList = React.useMemo( | |||||
() => | |||||
communityMembers.filter( | |||||
user => | |||||
parentMembers.has(user.id) && | |||||
user.id !== currentUserId && | |||||
(searchResult.has(user.id) || searchText.length === 0), | |||||
), | |||||
[communityMembers, parentMembers, currentUserId, searchResult, searchText], | |||||
); | |||||
const otherMemberList = React.useMemo( | |||||
() => | |||||
communityMembers.filter( | |||||
user => | |||||
!parentMembers.has(user.id) && | |||||
(searchResult.has(user.id) || searchText.length === 0), | |||||
), | |||||
[communityMembers, parentMembers, searchResult, searchText], | |||||
); | |||||
const sortedGroupedUserList = React.useMemo( | |||||
() => | |||||
[ | |||||
{ header: 'Users in parent channel', userInfos: parentMemberList }, | |||||
{ | |||||
header: `All users in ${ | |||||
trimText(communityName || '', 22) ?? '<not specified>' | |||||
}`, | |||||
userInfos: otherMemberList, | |||||
}, | |||||
].filter(item => item.userInfos.length), | |||||
[parentMemberList, otherMemberList, communityName], | |||||
); | |||||
return ( | |||||
<AddMembersList | |||||
switchUser={switchUser} | |||||
pendingUsersToAdd={selectedUsers} | |||||
sortedGroupedUsersList={sortedGroupedUserList} | |||||
/> | |||||
); | |||||
} | |||||
export default Memberlist; |