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Add client-side Export CSV button to attendance history report #11220

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Merged
nbudin merged 2 commits into from
Mar 9, 2026
Merged

Add client-side Export CSV button to attendance history report #11220

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6072ebe
Add client-side Export CSV button to attendance history report
nbudin Mar 9, 2026
003c125
Move Export CSV button into AttendeeTable to use current sort order
nbudin Mar 9, 2026
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104 changes: 65 additions & 39 deletions app/javascript/Reports/NewAndReturningAttendees.tsx
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Original file line number Diff line number Diff line change
@@ -1,10 +1,12 @@
import { LoaderFunction, useLoaderData, RouterContextProvider, Link } from 'react-router';
import { useTranslation } from 'react-i18next';
import { stringify as csvStringify } from 'csv-stringify/browser/esm/sync';
import { saveAs } from 'file-saver';

import usePageTitle from '../usePageTitle';
import { NewAndReturningAttendeesQueryData, NewAndReturningAttendeesQueryDocument } from './queries.generated';
import { apolloClientContext } from 'AppContexts';
import { ReactNode, useMemo, useState } from 'react';
import { ReactNode, useCallback, useMemo, useState } from 'react';
import sortBy from 'lodash/sortBy';
import { joinReact } from 'RenderingUtils';
import { Convention } from 'graphqlTypes.generated';
Expand Down Expand Up @@ -151,45 +153,69 @@ function AttendeeTable({ attendees }: { attendees: AttendeeProfile[] }) {
}
}, [attendees, reverse, sortColumn]);

const exportCSV = useCallback(() => {
const rows = [
[
t('admin.reports.newAndReturningAttendees.nameHeader'),
t('admin.reports.newAndReturningAttendees.emailHeader'),
t('admin.reports.newAndReturningAttendees.conventionsHeader'),
],
...attendeesSorted.map((attendee) => [
attendee.current_convention_user_con_profile.name_inverted,
attendee.current_convention_user_con_profile.email,
attendee.attended_conventions.length,
]),
];
const blob = new Blob([csvStringify(rows)], { type: 'text/csv; charset=utf-8' });
saveAs(blob, 'attendance_history.csv');
}, [attendeesSorted, t]);

return (
<table className="table table-striped">
<thead>
<tr>
<SortableHeader
columnName="name"
sortColumn={sortColumn}
reverse={reverse}
setSortColumn={setSortColumn}
setReverse={setReverse}
>
{t('admin.reports.newAndReturningAttendees.nameHeader')}
</SortableHeader>
<SortableHeader
columnName="email"
sortColumn={sortColumn}
reverse={reverse}
setSortColumn={setSortColumn}
setReverse={setReverse}
>
{t('admin.reports.newAndReturningAttendees.emailHeader')}
</SortableHeader>
<SortableHeader
columnName="conventions"
sortColumn={sortColumn}
reverse={reverse}
setSortColumn={setSortColumn}
setReverse={setReverse}
>
{t('admin.reports.newAndReturningAttendees.conventionsHeader')}
</SortableHeader>
</tr>
</thead>
<tbody>
{attendeesSorted.map((attendee) => (
<AttendeeRow key={attendee.user_id} attendee={attendee} />
))}
</tbody>
</table>
<>
<div className="mb-2">
<button type="button" className="btn btn-outline-primary" onClick={exportCSV}>
<i className="bi-file-earmark-spreadsheet" /> {t('admin.reports.newAndReturningAttendees.exportCsvButton')}
</button>
</div>
<table className="table table-striped">
<thead>
<tr>
<SortableHeader
columnName="name"
sortColumn={sortColumn}
reverse={reverse}
setSortColumn={setSortColumn}
setReverse={setReverse}
>
{t('admin.reports.newAndReturningAttendees.nameHeader')}
</SortableHeader>
<SortableHeader
columnName="email"
sortColumn={sortColumn}
reverse={reverse}
setSortColumn={setSortColumn}
setReverse={setReverse}
>
{t('admin.reports.newAndReturningAttendees.emailHeader')}
</SortableHeader>
<SortableHeader
columnName="conventions"
sortColumn={sortColumn}
reverse={reverse}
setSortColumn={setSortColumn}
setReverse={setReverse}
>
{t('admin.reports.newAndReturningAttendees.conventionsHeader')}
</SortableHeader>
</tr>
</thead>
<tbody>
{attendeesSorted.map((attendee) => (
<AttendeeRow key={attendee.user_id} attendee={attendee} />
))}
</tbody>
</table>
</>
);
}

Expand Down
1 change: 1 addition & 0 deletions locales/en.json
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Original file line number Diff line number Diff line change
Expand Up @@ -222,6 +222,7 @@
"newAndReturningAttendees": {
"conventionsHeader": "Conventions",
"emailHeader": "Email",
"exportCsvButton": "Export CSV",
"moreConventions_one": "and {{ count }} more",
"moreConventions_other": "and {{ count }} more",
"nameHeader": "Name",
Expand Down
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