From 7171f8b0e0a69b201d8bc0b5cfebfd2f82e295f8 Mon Sep 17 00:00:00 2001
From: leejinho <lilis7575@gmail.com>
Date: Tue, 7 Jan 2020 17:45:43 +0900
Subject: [PATCH] =?UTF-8?q?#=20=EC=9D=B4=EC=8A=88=EC=B2=98=EB=A6=AC=20124?=
 =?UTF-8?q?=206=EA=B0=9C=20=EB=A9=94=EC=8B=9C=EC=A7=80=20=EB=B0=9C?=
 =?UTF-8?q?=EC=8B=A0=20=EC=8B=9C=20'=EC=97=AC=EA=B8=B0=EA=B9=8C=EC=A7=80?=
 =?UTF-8?q?=20=EC=9D=BD=EC=97=88=EC=8A=B5=EB=8B=88=EB=8B=A4.'=20=EB=B3=B4?=
 =?UTF-8?q?=EC=97=AC=EC=A7=90=20::=20=EB=B2=84=EA=B7=B8=20=EC=88=98?=
 =?UTF-8?q?=EC=A0=95.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../messenger/components/messages.component.html     |  1 +
 .../messenger/components/messages.component.ts       | 12 +++++++++++-
 .../src/lib/components/messages.component.ts         |  7 ++++---
 3 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.html b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.html
index e067daba..92487036 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.html
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.html
@@ -239,6 +239,7 @@
         [minShowReadHere]="
           environment.productConfig.CommonSetting.readHereShowMinimumEventCount
         "
+        [initRoomLastEventSeq]="initRoomLastEventSeq"
         [translationSimpleview]="translationSimpleview"
         (moreEvent)="onMoreEvent($event)"
         (massDetail)="onMassDetail($event)"
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts
index 95d61e71..739e1079 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts
@@ -192,6 +192,7 @@ export class MessagesComponent implements OnInit, OnDestroy, AfterViewInit {
   /** About ReadHere */
   firstcheckReadHere = true;
   clearReadHere = false;
+  initRoomLastEventSeq: number;
 
   snackBarPreviewEvent: MatSnackBarRef<SimpleSnackBar>;
 
@@ -358,7 +359,16 @@ export class MessagesComponent implements OnInit, OnDestroy, AfterViewInit {
     this.eventInfoStatusSubscription = this.store
       .pipe(
         select(AppStore.MessengerSelector.EventSelector.infoStatus),
-        tap(res => (this.eventInfoStatus = res))
+        tap(res => {
+          this.eventInfoStatus = res;
+
+          if (!!res) {
+            const elist = this.eventList;
+            if (res.baseSeq === 0 && elist.length > 0) {
+              this.initRoomLastEventSeq = elist[elist.length - 1].seq;
+            }
+          }
+        })
       )
       .subscribe();
 
diff --git a/projects/ucap-webmessenger-ui-chat/src/lib/components/messages.component.ts b/projects/ucap-webmessenger-ui-chat/src/lib/components/messages.component.ts
index fac5f2d6..403564f4 100644
--- a/projects/ucap-webmessenger-ui-chat/src/lib/components/messages.component.ts
+++ b/projects/ucap-webmessenger-ui-chat/src/lib/components/messages.component.ts
@@ -30,7 +30,6 @@ export class MessagesComponent implements OnInit {
   set eventList(elist: Info<EventJson>[]) {
     if (!!elist && elist.length > 0) {
       this.firstEventSeq = elist[0].seq;
-      this.lastEventSeq = elist[elist.length - 1].seq;
     }
 
     this.messages = elist;
@@ -52,6 +51,8 @@ export class MessagesComponent implements OnInit {
   @Input()
   minShowReadHere = 10;
   @Input()
+  initRoomLastEventSeq: number;
+  @Input()
   translationSimpleview = false;
 
   @Output()
@@ -86,7 +87,6 @@ export class MessagesComponent implements OnInit {
   moment = moment;
 
   firstEventSeq = 0;
-  lastEventSeq = 0;
   existReadHere = false;
 
   constructor(private logger: NGXLogger, private datePipe: DatePipe) {}
@@ -186,7 +186,8 @@ export class MessagesComponent implements OnInit {
     if (
       !!this.roomInfo &&
       !!this.roomInfo.lastReadEventSeq &&
-      this.lastEventSeq - this.roomInfo.lastReadEventSeq > 5
+      this.initRoomLastEventSeq - this.roomInfo.lastReadEventSeq >
+        this.minShowReadHere
     ) {
       if (
         this.roomInfo.roomType === RoomType.Single ||