Chats: add unread counters to chats

app/soapbox/features/chats/components/chat_list.js

@@ -20,8 +20,14 @@ const chatDateComparator = (chatA, chatB) => {
 
 const mapStateToProps = state => {
   const getChat = makeGetChat();
+
+  const chats = state.get('chats')
+    .map(chat => getChat(state, chat.toJS()))
+    .toList()
+    .sort(chatDateComparator);
+
   return {
-    chats: state.get('chats').map(chat => getChat(state, chat.toJS())).toList().sort(chatDateComparator),
+    chats,
   };
 };
 

app/soapbox/features/chats/components/chat_list_account.js

@@ -4,6 +4,7 @@ import PropTypes from 'prop-types';
 import Avatar from '../../../components/avatar';
 import DisplayName from '../../../components/display_name';
 import ImmutablePureComponent from 'react-immutable-pure-component';
+import { shortNumberFormat } from 'soapbox/utils/numbers';
 
 export default class ChatListAccount extends ImmutablePureComponent {
 
@@ -20,6 +21,7 @@ export default class ChatListAccount extends ImmutablePureComponent {
     const { chat } = this.props;
     if (!chat) return null;
     const account = chat.get('account');
+    const unreadCount = chat.get('unread');
 
     return (
       <div className='account'>
@@ -30,6 +32,7 @@ export default class ChatListAccount extends ImmutablePureComponent {
               <Avatar account={account} size={36} />
             </div>
             <DisplayName account={account} />
+            {unreadCount > 0 && <i className='icon-with-badge__badge'>{shortNumberFormat(unreadCount)}</i>}
           </div>
         </div>
       </div>

app/soapbox/features/chats/components/chat_panes.js

@@ -10,6 +10,7 @@ import { FormattedMessage } from 'react-intl';
 import { makeGetChat } from 'soapbox/selectors';
 import { openChat, toggleMainWindow } from 'soapbox/actions/chats';
 import ChatWindow from './chat_window';
+import { shortNumberFormat } from 'soapbox/utils/numbers';
 
 const addChatsToPanes = (state, panesData) => {
   const getChat = makeGetChat();
@@ -27,6 +28,7 @@ const mapStateToProps = state => {
 
   return {
     panesData: addChatsToPanes(state, panesData),
+    unreadCount: state.get('chats').reduce((acc, curr) => acc + curr.get('unread'), 0),
   };
 };
 
@@ -50,7 +52,7 @@ class ChatPanes extends ImmutablePureComponent {
   }
 
   render() {
-    const { panesData } = this.props;
+    const { panesData, unreadCount } = this.props;
     const panes = panesData.get('panes');
     const mainWindow = panesData.get('mainWindow');
 
@@ -60,6 +62,7 @@ class ChatPanes extends ImmutablePureComponent {
           <button className='pane__title' onClick={this.handleMainWindowToggle}>
             <FormattedMessage id='chat_panels.main_window.title' defaultMessage='Chats' />
           </button>
+          {unreadCount > 0 && <i className='icon-with-badge__badge'>{shortNumberFormat(unreadCount)}</i>}
         </div>
         <div className='pane__content'>
           <ChatList

app/soapbox/features/chats/components/chat_window.js

@@ -10,9 +10,11 @@ import IconButton from 'soapbox/components/icon_button';
 import { closeChat, toggleChat, fetchChatMessages, sendChatMessage } from 'soapbox/actions/chats';
 import { List as ImmutableList, OrderedSet as ImmutableOrderedSet } from 'immutable';
 import ChatMessageList from './chat_message_list';
+import { shortNumberFormat } from 'soapbox/utils/numbers';
 
 const mapStateToProps = (state, { pane }) => ({
   me: state.get('me'),
+  chat: state.getIn(['chats', pane.get('chat_id')]),
   chatMessageIds: state.getIn(['chat_message_lists', pane.get('chat_id')], ImmutableOrderedSet()),
 });
 
@@ -26,6 +28,7 @@ class ChatWindow extends ImmutablePureComponent {
     pane: ImmutablePropTypes.map.isRequired,
     idx: PropTypes.number,
     chatMessageIds: ImmutablePropTypes.orderedSet,
+    chat: ImmutablePropTypes.map,
     me: PropTypes.node,
   }
 
@@ -88,12 +91,12 @@ class ChatWindow extends ImmutablePureComponent {
   }
 
   render() {
-    const { pane, idx, chatMessageIds } = this.props;
-    const chat = pane.get('chat');
+    const { pane, idx, chatMessageIds, chat } = this.props;
     const account = pane.getIn(['chat', 'account']);
     if (!chat || !account) return null;
 
     const right = (285 * (idx + 1)) + 20;
+    const unreadCount = chat.get('unread');
 
     return (
       <div className={`pane pane--${pane.get('state')}`} style={{ right: `${right}px` }}>
@@ -102,6 +105,7 @@ class ChatWindow extends ImmutablePureComponent {
           <button className='pane__title' onClick={this.handleChatToggle(chat.get('id'))}>
             @{acctFull(account)}
           </button>
+          {unreadCount > 0 && <i className='icon-with-badge__badge'>{shortNumberFormat(unreadCount)}</i>}
           <div className='pane__close'>
             <IconButton icon='close' title='Close chat' onClick={this.handleChatClose(chat.get('id'))} />
           </div>

app/styles/chats.scss

@@ -67,6 +67,11 @@
     .pane__close {
       margin-left: auto;
     }
+
+    .icon-with-badge__badge {
+      position: static;
+      pointer-events: none;
+    }
   }
 
   &__content {
@@ -142,4 +147,15 @@
     background: transparent;
     align-items: start;
   }
+
+  .account__display-name {
+    position: relative;
+  }
+
+  .icon-with-badge__badge {
+    top: 0;
+    right: 0;
+    left: auto;
+    bottom: auto;
+  }
 }