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| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 40x 70x 70x 70x 70x 70x 1x 70x 3x 3x 3x 3x 70x 70x 70x 70x 47x 94x 70x 70x 70x 70x 70x 70x 70x 70x 70x 1x 1x 70x 20x 3x 17x 1x 1x 1x 1x 1x | import { Add } from "@mui/icons-material";
import { useMutation, useQueryClient } from "@tanstack/react-query";
import { EllipsisMenuItem } from "components/EllipsisMenu";
import Snackbar from "components/Snackbar";
import MakeCoOrganizerDialog from "features/communities/events/MakeCoOrganizerDialog";
import { eventOrganizersKey } from "features/queryKeys";
import useCurrentUser from "features/userQueries/useCurrentUser";
import { Empty } from "google-protobuf/google/protobuf/empty_pb";
import { RpcError } from "grpc-web";
import { useTranslation } from "i18n";
import { COMMUNITIES } from "i18n/namespaces";
import { LiteUser } from "proto/api_pb";
import { Event } from "proto/events_pb";
import { useMemo, useState } from "react";
import { service } from "service";
import EventUsers from "./EventUsers";
import { useEventAttendees, useEventOrganizers } from "./hooks";
interface EventAttendeesProps {
event: Event.AsObject;
}
const PAGE_SIZE = 9;
export default function EventAttendees({ event }: EventAttendeesProps) {
const { data, error, hasNextPage, fetchNextPage, isLoading } = useEventAttendees({
eventId: event.eventId,
type: "summary",
pageSize: PAGE_SIZE,
});
const [pageIndex, setPageIndex] = useState(0);
const currentPage = data?.pages?.[pageIndex];
const pagesLength = data?.pages.length ?? 0;
const handlePreviousPageClick = () => {
setPageIndex((current) => Math.max(current - 1, 0));
};
const handleNextPageClick = async () => {
Iif (pageIndex < pagesLength - 1) {
setPageIndex((current) => current + 1);
return;
}
Eif (hasNextPage) {
await fetchNextPage();
setPageIndex((current) => current + 1);
}
};
const { organizerIds } = useEventOrganizers({
eventId: event.eventId,
type: "all",
});
// Optimize searching for organizer ids
const organizerIdSet = useMemo(() => {
const set = new Set<number>();
if (organizerIds) {
organizerIds.forEach((id) => {
set.add(id);
});
}
return set;
}, [organizerIds]);
const currentUser = useCurrentUser();
const isCoOrganizedByCurrentUser = useMemo(
() => currentUser.data && organizerIdSet.has(currentUser.data.userId),
[currentUser.data, organizerIdSet],
);
const { t } = useTranslation([COMMUNITIES]);
const queryClient = useQueryClient();
const [userToPromote, setUserToPromote] = useState<undefined | LiteUser.AsObject>();
const [isCoOrganizerDialogOpen, setIsCoOrganizerDialogOpen] = useState(false);
const { mutate: makeEventOrganizer, error: mutationError } = useMutation<Empty.AsObject, RpcError, number>({
mutationFn: (userId) => service.events.inviteEventOrganizer(event.eventId, userId),
onSuccess: () => {
queryClient.invalidateQueries({
queryKey: eventOrganizersKey({ eventId: event.eventId, type: "all" }),
});
},
});
const getUserMenuItems = (user: LiteUser.AsObject): EllipsisMenuItem[] | undefined => {
if (user.userId === currentUser.data?.userId || organizerIdSet.has(user.userId)) {
return undefined;
}
return [
{
icon: Add,
onClick: () => {
setUserToPromote(user);
setIsCoOrganizerDialogOpen(true);
},
label: t("communities:make_co_organizer.title"),
},
];
};
return (
<>
<EventUsers
emptyState={t("communities:no_attendees")}
error={error}
hasNextPage={hasNextPage}
userIds={currentPage?.attendeeUserIdsList}
title={t("communities:attendees")}
layout="grid"
isLoading={isLoading}
pagination={{
pageIndex: pageIndex,
currentPage: currentPage,
handlePreviousPageClick: handlePreviousPageClick,
handleNextPageClick: handleNextPageClick,
}}
getUserMenuItems={isCoOrganizedByCurrentUser ? getUserMenuItems : undefined}
attendeeCount={event.goingCount}
/>
<MakeCoOrganizerDialog
username={userToPromote?.name ?? ""}
eventName={event.title ?? ""}
open={isCoOrganizerDialogOpen}
onClose={() => setIsCoOrganizerDialogOpen(false)}
onSubmit={() => {
Eif (userToPromote) {
makeEventOrganizer(userToPromote.userId);
}
setIsCoOrganizerDialogOpen(false);
}}
/>
{mutationError && <Snackbar severity="error">{mutationError?.message}</Snackbar>}
</>
);
}
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