feat: add last seen col to admin users list (#949)

* feat: add last seen col to admin users list

* fix: header hover effect, duplicate title from TimeAgo

* fix: use YMD format, never logged

* fix: small tooltip change

* refactor: adapt to review suggestions

frontend/src/component/admin/users/UsersList/UserListItem/UserListItem.styles.ts

@@ -16,12 +16,16 @@ export const useStyles = makeStyles()(theme => ({
             fontWeight: 'normal',
             border: 0,
             '&:first-of-type': {
-                borderTopLeftRadius: '8px',
-                borderBottomLeftRadius: '8px',
+                '&, & > button': {
+                    borderTopLeftRadius: theme.spacing(1),
+                    borderBottomLeftRadius: theme.spacing(1),
+                },
             },
             '&:last-of-type': {
-                borderTopRightRadius: '8px',
-                borderBottomRightRadius: '8px',
+                '&, & > button': {
+                    borderTopRightRadius: theme.spacing(1),
+                    borderBottomRightRadius: theme.spacing(1),
+                },
             },
         },
     },

frontend/src/component/admin/users/UsersList/UserListItem/UserListItem.tsx

@@ -18,6 +18,7 @@ import { ILocationSettings } from 'hooks/useLocationSettings';
 import { formatDateYMD } from 'utils/formatDate';
 import { Highlighter } from 'component/common/Highlighter/Highlighter';
 import { useStyles } from './UserListItem.styles';
+import TimeAgo from 'react-timeago';
 
 interface IUserListItemProps {
     user: IUser;
@@ -40,6 +41,20 @@ const UserListItem = ({
     const navigate = useNavigate();
     const { classes: styles } = useStyles();
 
+    const renderTimeAgo = (date: string) => (
+        <Tooltip
+            title={`Last seen on: ${formatDateYMD(
+                date,
+                locationSettings.locale
+            )}`}
+            arrow
+        >
+            <Typography noWrap variant="body2" data-loading>
+                <TimeAgo date={new Date(date)} live={false} title={''} />
+            </Typography>
+        </Tooltip>
+    );
+
     return (
         <TableRow key={user.id} className={styles.tableRow}>
             <TableCell className={styles.hideSM}>
@@ -77,6 +92,17 @@ const UserListItem = ({
                     {renderRole(user.rootRole)}
                 </Typography>
             </TableCell>
+            <TableCell className={styles.hideXS}>
+                <ConditionallyRender
+                    condition={Boolean(user.seenAt)}
+                    show={() => renderTimeAgo(user.seenAt!)}
+                    elseShow={
+                        <Typography noWrap variant="body2" data-loading>
+                            Never logged
+                        </Typography>
+                    }
+                />
+            </TableCell>
             <ConditionallyRender
                 condition={hasAccess(ADMIN)}
                 show={

frontend/src/component/admin/users/UsersList/UsersList.tsx

@@ -186,6 +186,17 @@ const UsersList = ({ search }: IUsersListProps) => {
                         >
                             Role
                         </TableCellSortable>
+                        <TableCellSortable
+                            className={classnames(
+                                styles.hideXS,
+                                styles.shrinkTableCell
+                            )}
+                            name="last-seen"
+                            sort={sort}
+                            setSort={setSort}
+                        >
+                            Last seen
+                        </TableCellSortable>
                         <TableCell align="center">
                             {hasAccess(ADMIN) ? 'Actions' : ''}
                         </TableCell>

frontend/src/component/common/Table/TableCellSortable/TableCellSortable.styles.ts

@@ -3,7 +3,6 @@ import { makeStyles } from 'tss-react/mui';
 export const useStyles = makeStyles()(theme => ({
     tableCellHeaderSortable: {
         padding: 0,
-        position: 'relative',
         cursor: 'pointer',
         '& > svg': {
             fontSize: 18,

frontend/src/hooks/useUsersSort.ts

@@ -5,7 +5,7 @@ import { createPersistentGlobalStateHook } from './usePersistentGlobalState';
 import useUsers from 'hooks/api/getters/useUsers/useUsers';
 import IRole from 'interfaces/role';
 
-export type UsersSortType = 'created' | 'name' | 'role';
+export type UsersSortType = 'created' | 'name' | 'role' | 'last-seen';
 
 export interface IUsersSort {
     type: UsersSortType;
@@ -50,6 +50,7 @@ export const createUsersFilterSortOptions = (): IUsersFilterSortOption[] => {
         { type: 'created', name: 'Created' },
         { type: 'name', name: 'Name' },
         { type: 'role', name: 'Role' },
+        { type: 'last-seen', name: 'Last seen' },
     ];
 };
 
@@ -65,6 +66,8 @@ const sortAscendingUsers = (
             return sortByName(users);
         case 'role':
             return sortByRole(users, roles);
+        case 'last-seen':
+            return sortByLastSeen(users);
         default:
             console.error(`Unknown feature sort type: ${sort.type}`);
             return users;
@@ -112,3 +115,11 @@ const getRoleName = (roleId: number, roles: Readonly<IRole[]>) => {
     const role = roles.find((role: IRole) => role.id === roleId);
     return role ? role.name : '';
 };
+
+const sortByLastSeen = (users: Readonly<IUser[]>): IUser[] => {
+    return [...users].sort((a, b) => {
+        const aSeenAt = a.seenAt ?? '';
+        const bSeenAt = b.seenAt ?? '';
+        return bSeenAt.localeCompare(aSeenAt);
+    });
+};