remove isOnline unused

js/models/conversations.d.ts

@@ -65,7 +65,6 @@ export interface ConversationModel
   isRss: () => boolean;
   isBlocked: () => boolean;
   isClosable: () => boolean;
-  isOnline: () => boolean;
   isModerator: (id?: string) => boolean;
   throttledBumpTyping: () => void;
 

js/models/conversations.js

@@ -56,7 +56,6 @@
         sessionResetStatus: SessionResetEnum.none,
         groupAdmins: [],
         isKickedFromGroup: false,
-        isOnline: false,
         profileSharing: false,
       };
     },
@@ -155,10 +154,6 @@
       this.on('change', generateProps);
       generateProps();
     },
-
-    isOnline() {
-      return this.isMe() || this.get('isOnline');
-    },
     isMe() {
       return this.isOurLocalDevice() || this.isOurPrimaryDevice();
     },
@@ -511,7 +506,6 @@
           text: this.get('lastMessage'),
           isRss: this.isRss(),
         },
-        isOnline: this.isOnline(),
         hasNickname: !!this.getNickname(),
         isKickedFromGroup: !!this.get('isKickedFromGroup'),
         leftGroup: !!this.get('left'),

ts/components/ConversationListItem.tsx

@@ -50,7 +50,6 @@ export type ConversationListItemProps = {
   };
 
   isBlocked?: boolean;
-  isOnline?: boolean;
   hasNickname?: boolean;
   isSecondary?: boolean;
   isGroupInvitation?: boolean;

ts/components/conversation/ConversationHeader.tsx

@@ -60,7 +60,6 @@ interface Props {
   hasNickname?: boolean;
 
   isBlocked: boolean;
-  isOnline?: boolean;
 
   isKickedFromGroup: boolean;
   selectionMode: boolean; // is the UI on the message selection mode or not

ts/components/session/conversation/SessionConversation.tsx

@@ -442,7 +442,6 @@ export class SessionConversation extends React.Component<Props, State> {
       isBlocked: conversation.isBlocked(),
       isGroup: !conversation.isPrivate(),
       isPrivate: conversation.isPrivate(),
-      isOnline: conversation.isOnline(),
       isPublic: conversation.isPublic(),
       isRss: conversation.isRss(),
       amMod: conversation.isModerator(