Mark as read if viewing link.

- Fixes #154. #153

ui/src/components/comment-node.tsx

@@ -162,7 +162,7 @@ export class CommentNode extends Component<CommentNodeProps, CommentNodeState> {
                   </>
                 }
                 <li className="list-inline-item">
-                  <Link className="text-muted" to={`/post/${node.comment.post_id}/comment/${node.comment.id}`} target="_blank">link</Link>
+                  <Link className="text-muted" to={`/post/${node.comment.post_id}/comment/${node.comment.id}`}>link</Link>
                 </li>
                 {this.props.markable && 
                   <li className="list-inline-item">

ui/src/components/navbar.tsx

@@ -12,6 +12,7 @@ interface NavbarState {
   expanded: boolean;
   expandUserDropdown: boolean;
   replies: Array<Comment>,
+  fetchCount: number,
   unreadCount: number;
   siteName: string;
 }
@@ -22,6 +23,7 @@ export class Navbar extends Component<any, NavbarState> {
   emptyState: NavbarState = {
     isLoggedIn: (UserService.Instance.user !== undefined),
     unreadCount: 0,
+    fetchCount: 0,
     replies: [],
     expanded: false,
     expandUserDropdown: false,
@@ -158,12 +160,13 @@ export class Navbar extends Component<any, NavbarState> {
       return;
     } else if (op == UserOperation.GetReplies) {
       let res: GetRepliesResponse = msg;
-      if (res.replies.length > 0 && this.state.replies.length > 0 && 
-          (JSON.stringify(this.state.replies) !== JSON.stringify(res.replies))) {
-        this.notify(res.replies);
+      let unreadReplies = res.replies.filter(r => !r.read);
+      if (unreadReplies.length > 0 && this.state.fetchCount > 1 && 
+          (JSON.stringify(this.state.replies) !== JSON.stringify(unreadReplies))) {
+        this.notify(unreadReplies);
       }
 
-      this.state.replies = res.replies;
+      this.state.replies = unreadReplies;
       this.sendRepliesCount(res);
     } else if (op == UserOperation.GetSite) {
       let res: GetSiteResponse = msg;
@@ -190,6 +193,7 @@ export class Navbar extends Component<any, NavbarState> {
         limit: 9999,
       };
       WebSocketService.Instance.getReplies(repliesForm);
+      this.state.fetchCount++;
     }
   }
 
@@ -222,7 +226,7 @@ export class Navbar extends Component<any, NavbarState> {
     else {
       var notification = new Notification(`${replies.length} Unread Messages`, {
         icon: `${window.location.protocol}//${window.location.host}/static/assets/apple-touch-icon.png`,
-        body: recentReply.content
+        body: `${recentReply.creator_name}: ${recentReply.content}`
       });
 
       notification.onclick = () => {

ui/src/components/post.tsx

@@ -1,8 +1,8 @@
 import { Component, linkEvent } from 'inferno';
 import { Subscription } from "rxjs";
 import { retryWhen, delay, take } from 'rxjs/operators';
-import { UserOperation, Community, Post as PostI, GetPostResponse, PostResponse, Comment,  CommentResponse, CommentSortType, CreatePostLikeResponse, CommunityUser, CommunityResponse, CommentNode as CommentNodeI, BanFromCommunityResponse, BanUserResponse, AddModToCommunityResponse, AddAdminResponse, UserView } from '../interfaces';
-import { WebSocketService } from '../services';
+import { UserOperation, Community, Post as PostI, GetPostResponse, PostResponse, Comment, CommentForm as CommentFormI, CommentResponse, CommentSortType, CreatePostLikeResponse, CommunityUser, CommunityResponse, CommentNode as CommentNodeI, BanFromCommunityResponse, BanUserResponse, AddModToCommunityResponse, AddAdminResponse, UserView } from '../interfaces';
+import { WebSocketService, UserService } from '../services';
 import { msgOp, hotRank } from '../utils';
 import { PostListing } from './post-listing';
 import { Sidebar } from './sidebar';
@@ -71,6 +71,27 @@ export class Post extends Component<any, PostState> {
       elmnt.scrollIntoView(); 
       elmnt.classList.add("mark-two");
       this.state.scrolled = true;
+      this.markScrolledAsRead(this.state.scrolled_comment_id);
+    }
+  }
+
+  markScrolledAsRead(commentId: number) {
+    let found = this.state.comments.find(c => c.id == commentId);
+    let parent = this.state.comments.find(c => found.parent_id == c.id);
+    let parent_user_id = parent ? parent.creator_id : this.state.post.creator_id;
+
+    if (UserService.Instance.user && UserService.Instance.user.id == parent_user_id) {
+
+      let form: CommentFormI = {
+        content: found.content,
+        edit_id: found.id,
+        creator_id: found.creator_id,
+        post_id: found.post_id,
+        parent_id: found.parent_id,
+        read: true,
+        auth: null
+      };
+      WebSocketService.Instance.editComment(form);
     }
   }
 
@@ -248,6 +269,7 @@ export class Post extends Component<any, PostState> {
       found.upvotes = res.comment.upvotes;
       found.downvotes = res.comment.downvotes;
       found.score = res.comment.score;
+      found.read = res.comment.read;
 
       this.setState(this.state);
     } else if (op == UserOperation.SaveComment) {