```
refactor Teachers list page to remove outdated implementation, simplifying component structure and improving maintainability ```
This commit is contained in:
louiscklaw
@@ -1,216 +0,0 @@
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// src/app/dashboard/teachers/list/page.tsx
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'use client';
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// RULES:
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// contains list page for teachers (Teachers)
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//
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import * as React from 'react';
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import { useRouter } from 'next/navigation';
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import { COL_USER_METAS } from '@/constants';
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import { LoadingButton } from '@mui/lab';
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import Box from '@mui/material/Box';
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import Card from '@mui/material/Card';
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import Divider from '@mui/material/Divider';
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import Stack from '@mui/material/Stack';
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import Typography from '@mui/material/Typography';
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import { Plus as PlusIcon } from '@phosphor-icons/react/dist/ssr/Plus';
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import type { ListResult, RecordModel } from 'pocketbase';
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import { TeachersFilters } from '@/components/dashboard/teacher/teachers-filters';
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import { TeachersPagination } from '@/components/dashboard/teacher/teachers-pagination';
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import { TeachersSelectionProvider } from '@/components/dashboard/teacher/teachers-selection-context';
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import { TeachersTable } from '@/components/dashboard/teacher/teachers-table';
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import type { Teacher } from '@/components/dashboard/teacher/type.d';
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import { useTranslation } from 'react-i18next';
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import { paths } from '@/paths';
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import isDevelopment from '@/lib/check-is-development';
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import { logger } from '@/lib/default-logger';
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import { pb } from '@/lib/pb';
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import ErrorDisplay from '@/components/dashboard/error';
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import { defaultTeacher } from '@/components/dashboard/teacher/_constants';
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import FormLoading from '@/components/loading';
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export default function Page({ searchParams }: PageProps): React.JSX.Element {
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const { t } = useTranslation(['teachers']);
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const router = useRouter();
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const { email, phone, sortDir, status } = searchParams;
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const [teacherData, setTeacherData] = React.useState<Teacher[]>([]);
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const [isLoadingAddPage, setIsLoadingAddPage] = React.useState<boolean>(false);
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const [showLoading, setShowLoading] = React.useState<boolean>(true);
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const [showError, setShowError] = React.useState({ show: false, detail: '' });
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//
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const [rowsPerPage, setRowsPerPage] = React.useState<number>(5);
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//
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const [f, setF] = React.useState<Teacher[]>([]);
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const [currentPage, setCurrentPage] = React.useState<number>(0);
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//
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const [recordCount, setRecordCount] = React.useState<number>(0);
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const [listOption, setListOption] = React.useState({ filter: '' });
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const [listSort, setListSort] = React.useState({});
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function isListOptionChanged() {
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return JSON.stringify(listOption) === '{}';
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}
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//
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const reloadRows = async (): Promise<void> => {
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try {
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const listOptionTeacherOnly = isListOptionChanged()
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? { filter: `role = "teacher"` }
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: { filter: [listOption.filter, `role = "teacher"`].join(' && ') };
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const models: ListResult<RecordModel> = await pb
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.collection(COL_USER_METAS)
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.getList(currentPage + 1, rowsPerPage, listOptionTeacherOnly);
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const { items, totalItems } = models;
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const tempTeacher: Teacher[] = items.map((lt) => {
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return { ...defaultTeacher, ...lt };
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});
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setTeacherData(tempTeacher);
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setRecordCount(totalItems);
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setF(tempTeacher);
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} catch (error) {
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logger.error(error);
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setShowError({
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//
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show: true,
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detail: JSON.stringify(error, null, 2),
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});
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} finally {
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setShowLoading(false);
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}
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};
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const [lastListOption, setLastListOption] = React.useState({});
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const isFirstRun = React.useRef(false);
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React.useEffect(() => {
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if (!isFirstRun.current) {
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isFirstRun.current = true;
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} else if (JSON.stringify(listOption) !== JSON.stringify(lastListOption)) {
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// reset page number as tab changes
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setLastListOption(listOption);
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setCurrentPage(0);
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void reloadRows();
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} else {
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void reloadRows();
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}
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}, [currentPage, rowsPerPage, listOption]);
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React.useEffect(() => {
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const tempFilter = [];
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let tempSortDir = '';
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if (status) {
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tempFilter.push(`status = "${status}"`);
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}
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if (sortDir) {
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tempSortDir = `-created`;
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}
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if (email) {
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tempFilter.push(`email ~ "%${email}%"`);
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}
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if (phone) {
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tempFilter.push(`phone ~ "%${phone}%"`);
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}
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let preFinalListOption = { filter: '' };
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if (tempFilter.length > 0) {
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preFinalListOption = { filter: tempFilter.join(' && ') };
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}
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if (tempSortDir.length > 0) {
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preFinalListOption = { ...preFinalListOption, sort: tempSortDir };
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}
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setListOption(preFinalListOption);
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}, [sortDir, email, phone, status]);
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if (showLoading) return <FormLoading />;
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if (showError.show)
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return (
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<ErrorDisplay
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message={t('error.unable-to-process-request')}
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code={-1}
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details={showError.detail}
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/>
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);
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return (
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<Box
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sx={{
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maxWidth: 'var(--Content-maxWidth)',
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m: 'var(--Content-margin)',
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p: 'var(--Content-padding)',
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width: 'var(--Content-width)',
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}}
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>
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<Stack spacing={4}>
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<Stack
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direction={{ xs: 'column', sm: 'row' }}
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spacing={3}
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sx={{ alignItems: 'flex-start' }}
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>
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<Box sx={{ flex: '1 1 auto' }}>
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<Typography variant="h4">{t('list.title')}</Typography>
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</Box>
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<Box sx={{ display: 'flex', justifyContent: 'flex-end' }}>
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<LoadingButton
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loading={isLoadingAddPage}
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onClick={(): void => {
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setIsLoadingAddPage(true);
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router.push(paths.dashboard.teachers.create);
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}}
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startIcon={<PlusIcon />}
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variant="contained"
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>
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{t('list.add')}
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</LoadingButton>
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</Box>
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</Stack>
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<TeachersSelectionProvider teachers={f}>
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<Card>
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<TeachersFilters
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filters={{ email, phone, status }}
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fullData={teacherData}
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sortDir={sortDir}
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/>
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<Divider />
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<Box sx={{ overflowX: 'auto' }}>
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<TeachersTable
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reloadRows={reloadRows}
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rows={f}
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/>
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</Box>
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<Divider />
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<TeachersPagination
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count={recordCount}
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page={currentPage}
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rowsPerPage={rowsPerPage}
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setPage={setCurrentPage}
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setRowsPerPage={setRowsPerPage}
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/>
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</Card>
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</TeachersSelectionProvider>
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</Stack>
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<Box sx={{ display: isDevelopment ? 'block' : 'none' }}>
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<pre>{JSON.stringify(f, null, 2)}</pre>
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</Box>
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</Box>
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);
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}
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interface PageProps {
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searchParams: {
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email?: string;
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phone?: string;
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sortDir?: 'asc' | 'desc';
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status?: string;
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//
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};
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}
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