From a14148389bde1fe9bbfebfffc3b9e5f0d06e97de Mon Sep 17 00:00:00 2001
From: richard-loafle <44828666+richard-loafle@users.noreply.github.com>
Date: Wed, 5 Feb 2020 11:38:51 +0900
Subject: [PATCH] bug fixed

---
 .../src/lib/components/list-item.component.ts        | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/projects/ucap-webmessenger-ui-room/src/lib/components/list-item.component.ts b/projects/ucap-webmessenger-ui-room/src/lib/components/list-item.component.ts
index 3b4a72a4..6d6d11ac 100644
--- a/projects/ucap-webmessenger-ui-room/src/lib/components/list-item.component.ts
+++ b/projects/ucap-webmessenger-ui-room/src/lib/components/list-item.component.ts
@@ -5,7 +5,8 @@ import {
   Output,
   EventEmitter,
   ViewChildren,
-  ChangeDetectorRef
+  ChangeDetectorRef,
+  ChangeDetectionStrategy
 } from '@angular/core';
 import {
   RoomInfo,
@@ -18,7 +19,7 @@ import { VersionInfo2Response } from '@ucap-webmessenger/api-public';
 import { LoginResponse } from '@ucap-webmessenger/protocol-authentication';
 import { TranslatePipe } from 'projects/ucap-webmessenger-ui/src/lib/pipes/translate.pipe';
 import {
-  TranslateService as uiTranslateService,
+  TranslateService as UcapUiTranslateService,
   StringUtil
 } from '@ucap-webmessenger/ui';
 import { TranslateService } from '@ngx-translate/core';
@@ -27,7 +28,8 @@ import { EventType } from '@ucap-webmessenger/protocol-event';
 @Component({
   selector: 'ucap-room-list-item',
   templateUrl: './list-item.component.html',
-  styleUrls: ['./list-item.component.scss']
+  styleUrls: ['./list-item.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush
 })
 export class ListItemComponent implements OnInit {
   @Input()
@@ -58,7 +60,7 @@ export class ListItemComponent implements OnInit {
 
   constructor(
     private logger: NGXLogger,
-    private uiTranslateService: uiTranslateService,
+    private ucapUiTranslateService: UcapUiTranslateService,
     private translateService: TranslateService,
     private changeDetectorRef: ChangeDetectorRef
   ) {}
@@ -125,7 +127,7 @@ export class ListItemComponent implements OnInit {
 
   getRoomNameByRoomUser(roomUserInfos: (RoomUserInfo | UserInfoShort)[]) {
     let roomName = new TranslatePipe(
-      this.uiTranslateService,
+      this.ucapUiTranslateService,
       this.changeDetectorRef
     ).transform(roomUserInfos, 'name', ',');