refactor: remove unused imports

This removes import statements that are either unused or commented out.

Refs #397

src/backend/controllers/group.js

@@ -1,5 +1,4 @@
 import router from 'koa-joi-router';
-// import moment from 'moment';
 import { getLogger } from '../log.js';
 import { getErrorMessages } from '../utils/errors.js';
 

src/backend/middleware/mail.js

@@ -2,7 +2,6 @@ import path from 'path';
 import Email from 'email-templates';
 import nodemailer from 'nodemailer';
 import sendgridTransport from 'nodemailer-sendgrid';
-//import { getLogger } from '../log.js';
 
 //const log = getLogger('backend:middleware:mail');
 

src/backend/models/entities/Preprint.ts

@@ -1,5 +1,4 @@
 import {
-  ArrayType,
   Collection,
   Entity,
   EntityRepositoryType,

src/frontend/components/Communities.js

@@ -21,7 +21,6 @@ import SearchBar from './search-bar';
 // Material-ui components
 import { makeStyles, withStyles } from '@material-ui/core/styles';
 import Box from '@material-ui/core/Box';
-import Chip from '@material-ui/core/Chip';
 import Container from '@material-ui/core/Container';
 import Grid from '@material-ui/core/Grid';
 import MuiButton from '@material-ui/core/Button';

src/frontend/components/add-event.js

@@ -1,16 +1,11 @@
 // base imports
-import React, { useEffect, useState } from 'react';
+import React, { useState } from 'react';
 import PropTypes from 'prop-types';
 import isURL from 'validator/lib/isURL';
 
 // material ui imports
 import { makeStyles, withStyles } from '@material-ui/core/styles';
-import {
-  MuiPickersUtilsProvider,
-  KeyboardDatePicker,
-  KeyboardTimePicker,
-  DateTimePicker,
-} from '@material-ui/pickers';
+import { MuiPickersUtilsProvider, DateTimePicker } from '@material-ui/pickers';
 import Checkbox from '@material-ui/core/Checkbox';
 import DateFnsUtils from '@date-io/date-fns';
 import FormControlLabel from '@material-ui/core/FormControlLabel';

src/frontend/components/add-user.js

@@ -1,5 +1,5 @@
 // base imports
-import React, { useEffect, useState } from 'react';
+import React, { useState } from 'react';
 import PropTypes from 'prop-types';
 
 // material ui imports

src/frontend/components/app.js

@@ -1,13 +1,12 @@
 // base imports
-import React, { Suspense, useEffect, useState } from 'react';
+import React, { useEffect, useState } from 'react';
 import PropTypes from 'prop-types';
 import { DndProvider } from 'react-dnd';
 import { HelmetProvider } from 'react-helmet-async';
 import { HTML5Backend } from 'react-dnd-html5-backend';
 import mobile from 'is-mobile';
 import { Switch, Route } from 'react-router-dom';
 import { TouchBackend } from 'react-dnd-touch-backend';
-//import smoothscroll from 'smoothscroll-polyfill';
 import 'url-search-params-polyfill'; /* pollyfill for IE / Edge */
 import { IntlProvider } from 'react-intl';
 
@@ -17,19 +16,15 @@ import { StoresProvider } from '../contexts/store-context';
 
 // components
 import AdminPanel from './admin-panel';
-//import BlockPanel from './block-panel';
 import Community from './Community';
 import Communities from './Communities';
 import CommunityPanel from './community-panel';
 import Dashboard from './dashboard';
 import Event from './Event';
 import ExtensionFallback from './extension-fallback';
-//import ExtensionSplash from './extension-splash';
 import Home from './home';
-import Loading from './loading';
 import Login from './login';
 import Logout from './logout';
-import ModeratorRoute from './moderator-route';
 import NotFound from './not-found';
 import PrivateRoute, { AdminRoute } from './private-route';
 import Profile from './profile';

src/frontend/components/avatar.js

@@ -3,7 +3,6 @@ import React from 'react';
 import PropTypes from 'prop-types';
 
 import { default as MuiAvatar } from '@material-ui/core/Avatar';
-import { makeStyles } from '@material-ui/core/styles';
 import gravatar from 'gravatar';
 
 //const useStyles = makeStyles(() => ({

src/frontend/components/coc-stepper.js

@@ -1,6 +1,5 @@
 // base imports
 import React, { Fragment } from 'react';
-import PropTypes from 'prop-types';
 
 // material ui
 import { makeStyles } from '@material-ui/core/styles';

src/frontend/components/community-panel.js

@@ -20,7 +20,6 @@ import {
 
 // components
 import AddEvent from './add-event';
-//import AddTag from './add-tag';
 import AddUser from './add-user';
 import HeaderBar from './header-bar';
 import Loading from './loading';

src/frontend/components/dashboard.js

@@ -23,7 +23,6 @@ import UserProvider from '../contexts/user-context';
 // Material UI components
 import { makeStyles } from '@material-ui/core/styles';
 import Box from '@material-ui/core/Box';
-import Chip from '@material-ui/core/Chip';
 import Container from '@material-ui/core/Container';
 import Dialog from '@material-ui/core/Dialog';
 import Grid from '@material-ui/core/Grid';

src/frontend/components/extension-splash.js

@@ -3,7 +3,6 @@ import { Helmet } from 'react-helmet-async';
 import HeaderBar from './header-bar';
 import Banner from './banner';
 import Button from './button';
-// import LabelStyle from './label-style';
 import { CONTACT_EMAIL_HREF, ORG } from '../constants';
 import Org from './org';
 import preview from '../assets/images/extension-preview.png';

src/frontend/components/home.js

@@ -21,7 +21,6 @@ import { makeStyles } from '@material-ui/core/styles';
 import Box from '@material-ui/core/Box';
 import Card from '@material-ui/core/Card';
 import CardActionArea from '@material-ui/core/CardActionArea';
-import CardActions from '@material-ui/core/CardActions';
 import CardContent from '@material-ui/core/CardContent';
 import CardMedia from '@material-ui/core/CardMedia';
 import Container from '@material-ui/core/Container';

src/frontend/components/moderate.js

@@ -27,7 +27,6 @@ import CardContent from '@material-ui/core/CardContent';
 import CardHeader from '@material-ui/core/CardHeader';
 import Grid from '@material-ui/core/Grid';
 import IconButton from '@material-ui/core/IconButton';
-import Link from '@material-ui/core/Link';
 import Modal from '@material-ui/core/Modal';
 import MuiButton from '@material-ui/core/Button';
 import Typography from '@material-ui/core/Typography';

src/frontend/components/moderation-card.js

@@ -1,12 +1,11 @@
 // base imports
-import React, { Fragment, useEffect, useState, useRef } from 'react';
+import React, { Fragment, useState, useRef } from 'react';
 import PropTypes from 'prop-types';
 import classNames from 'classnames';
 import { format } from 'date-fns';
 
 // utils
 import { getId, unprefix } from '../utils/jsonld';
-import { getTextAnswers, getActiveReports } from '../utils/stats';
 
 // hooks
 import {
@@ -21,12 +20,8 @@ import Controls from './controls';
 import IconButton from './icon-button';
 import Modal from './modal';
 import PreprintPreview from './preprint-preview';
-import RoleBadge from './role-badge';
 import Value from './value';
 
-// materialUI components
-import CircularProgress from '@material-ui/core/CircularProgress';
-
 // icons
 import { MdExpandLess, MdExpandMore, MdLock } from 'react-icons/md';
 

src/frontend/components/moderator-route.js

@@ -1,6 +1,6 @@
 import React, { useState, useContext, useEffect } from 'react';
 import PropTypes from 'prop-types';
-import { Route, Redirect } from 'react-router-dom';
+import { Route } from 'react-router-dom';
 import UserProvider from '../contexts/user-context';
 import NotFound from './not-found';
 

src/frontend/components/profile.js

@@ -22,8 +22,6 @@ import AccordionSummary from '@material-ui/core/AccordionSummary';
 import AccordionDetails from '@material-ui/core/AccordionDetails';
 import Avatar from '@material-ui/core/Avatar';
 import Box from '@material-ui/core/Box';
-import Card from '@material-ui/core/Card';
-import CardContent from '@material-ui/core/CardContent';
 import Chip from '@material-ui/core/Chip';
 import Container from '@material-ui/core/Container';
 import Dialog from '@material-ui/core/Dialog';

src/frontend/components/review.js

@@ -1,11 +1,9 @@
 // base imports
 import React from 'react';
 import { Helmet } from 'react-helmet-async';
-// import { unprefix } from '../utils/jsonld';
 import { ORG } from '../constants';
 
 // module imports
-// import { EditorWrapper } from './editor';
 import CollabEditor from './collab-editor';
 
 export default function Review() {

src/frontend/components/reviews.js

@@ -2,8 +2,6 @@
 import React, { useContext, useState } from 'react';
 import { useHistory, useLocation } from 'react-router-dom';
 import { Helmet } from 'react-helmet-async';
-import PropTypes from 'prop-types';
-import Tooltip from '@reach/tooltip';
 
 // Material UI imports
 import { makeStyles } from '@material-ui/core/styles';

src/frontend/components/role-badge-old.js

@@ -11,7 +11,6 @@ import MuiAvatar from '@material-ui/core/Avatar';
 import Popover from '@material-ui/core/Popover';
 
 // components
-//import Avatar from './avatar';
 import NoticeBadge from './notice-badge';
 import XLink from './xlink';
 

src/frontend/components/role-badge.js

@@ -2,7 +2,6 @@
 import React, { useState } from 'react';
 import PropTypes from 'prop-types';
 import Tooltip from '@reach/tooltip';
-import { useHistory } from 'react-router-dom';
 
 // material UI
 import { makeStyles, withStyles } from '@material-ui/core/styles';

src/frontend/utils/stats.js

@@ -1,7 +1,6 @@
 import { QUESTIONS } from '../constants';
 import { arrayify } from './jsonld';
 import { checkIfIsModerated } from './actions';
-import { useGetPersonas } from '../hooks/api-hooks.tsx';
 
 function isYes(textOrAnswer) {
   const text =