90 lines
2.8 KiB
JavaScript
90 lines
2.8 KiB
JavaScript
// @flow
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import { NOTIFICATION_COMMENT } from 'constants/notifications';
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import React from 'react';
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import Page from 'component/page';
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import Card from 'component/common/card';
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import Spinner from 'component/spinner';
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import Notification from 'component/notification';
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type Props = {
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notifications: ?Array<Notification>,
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fetching: boolean,
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};
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export default function NotificationsPage(props: Props) {
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const { notifications, fetching } = props;
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// Group sequential comment notifications if they are by the same author
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let groupedCount = 1;
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const groupedNotifications =
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notifications &&
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notifications.reduce((list, notification, index) => {
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if (index === 0) {
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return [notification];
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}
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const previousNotification = notifications[index - 1];
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const isCommentNotification = notification.notification_rule === NOTIFICATION_COMMENT;
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const previousIsCommentNotification = previousNotification.notification_rule === NOTIFICATION_COMMENT;
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if (isCommentNotification && previousIsCommentNotification) {
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const notificationTarget = notification.notification_parameters.device.target;
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const previousTarget = previousNotification && previousNotification.notification_parameters.device.target;
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const author = notification.notification_parameters.dynamic.comment_author;
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const previousAuthor = previousNotification.notification_parameters.dynamic.comment_author;
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if (author === previousAuthor && notificationTarget === previousTarget) {
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const newList = [...list];
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newList.pop();
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groupedCount += 1;
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const newNotification = {
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...previousNotification,
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group_count: groupedCount,
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};
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newList[index - groupedCount] = newNotification;
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return newList;
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} else {
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if (groupedCount > 1) {
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groupedCount = 1;
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}
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return [...list, notification];
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}
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} else {
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if (groupedCount > 1) {
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groupedCount = 1;
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}
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return [...list, notification];
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}
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}, []);
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return (
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<Page>
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{fetching && (
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<div className="main--empty">
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<Spinner delayed />
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</div>
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)}
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{groupedNotifications && groupedNotifications.length > 0 ? (
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<Card
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isBodyList
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title={__('Notifications')}
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body={
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<div className="notification_list">
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{groupedNotifications.map((notification, index) => {
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if (!notification) {
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return null;
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}
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return <Notification key={notification.id} notification={notification} />;
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})}
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</div>
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}
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/>
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) : (
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<div>{__('No notifications')}</div>
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)}
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</Page>
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);
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}
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