fixes+improvements

src/app/pages/entry/entry.page.html

@@ -4,7 +4,9 @@
 
   <p>{{entry.text}}</p>
 
-  <ui-commentform [target]="entry.id" [change]="boundRefresh"></ui-commentform>
+  <ui-commentform [target]="entry.id" [change]="boundReplyCallback"></ui-commentform>
 
-  <ui-comments [target]="entry.id"></ui-comments>
+  <ng-container *ngIf="entry.metadata.comments">
+    <ui-comments [target]="entry.id"></ui-comments>
+  </ng-container>
 </ng-container>

src/app/pages/entry/entry.page.ts

@@ -3,6 +3,7 @@ import { Component, OnInit } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
 
 import { EntriesService } from '../../services/entries.service';
+import { CommentService } from '../../services/comment.service';
 
 @Component({
   selector: 'page-entry',
@@ -14,13 +15,15 @@ export class PageEntry implements OnInit {
   entry: any;
   notfound: boolean = false;
   boundRefresh: Function;
+  boundReplyCallback: Function;
 
-  constructor(private entriesService: EntriesService,
+  constructor(private commentService: CommentService, private entriesService: EntriesService,
     private route: ActivatedRoute) { }
 
   ngOnInit(): void {
     this.id = +this.route.snapshot.paramMap.get('id');
     this.boundRefresh = this.refresh.bind(this);
+    this.boundReplyCallback = this.replyCallback.bind(this);
     this.refresh();
   }
 
@@ -34,4 +37,12 @@ export class PageEntry implements OnInit {
     })
   }
 
+  replyCallback(): void {
+    this.entry.metadata.reply = false;
+    this.entry.metadata.comments = 0;
+    this.commentService.count(this.entry.id).subscribe((data) => {
+      this.entry.metadata.comments = +data;
+    });
+  }
+
 }