From 1d0df7b08712b2a082f4420b74c0ae75a05551e2 Mon Sep 17 00:00:00 2001
From: Pritipriya Singh <mail2pritipriya@gmail.com>
Date: Wed, 27 Mar 2024 16:46:28 +0530
Subject: [PATCH] fix: when the scroll touches the last message it does
 fluctuate

---
 package.json                                                 | 3 +--
 .../examples/sdk-frontend-react/src/app/ChatSupportTest.tsx  | 2 +-
 packages/uiweb/src/lib/components/supportChat/Modal.tsx      | 5 +++--
 packages/uiweb/src/lib/helpers/chat/chat.ts                  | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/package.json b/package.json
index 662ad8275..2d6720e6e 100644
--- a/package.json
+++ b/package.json
@@ -127,6 +127,5 @@
     "ts-jest": "27.1.4",
     "ts-node": "9.1.1",
     "typescript": "5.0.2"
-  },
-  "packageManager": "yarn@1.22.19+sha1.4ba7fc5c6e704fce2066ecbfb0b0d8976fe62447"
+  }
 }
diff --git a/packages/examples/sdk-frontend-react/src/app/ChatSupportTest.tsx b/packages/examples/sdk-frontend-react/src/app/ChatSupportTest.tsx
index 276eadef8..905cd14ee 100644
--- a/packages/examples/sdk-frontend-react/src/app/ChatSupportTest.tsx
+++ b/packages/examples/sdk-frontend-react/src/app/ChatSupportTest.tsx
@@ -35,7 +35,7 @@ export const ChatSupportTest = () => {
     <SupportChat
   
       signer={librarySigner}
-      supportAddress="0x99A08ac6254dcf7ccc37CeC662aeba8eFA666666"
+      supportAddress="4ac5ab85c9c3d57adbdf2dba79357e56b2f9ef0256befe750d9f93af78d2ca68"
       env={env}
       greetingMsg="How can i help you?"
       theme={lightTheme}
diff --git a/packages/uiweb/src/lib/components/supportChat/Modal.tsx b/packages/uiweb/src/lib/components/supportChat/Modal.tsx
index f0e421c3d..6b81680f8 100644
--- a/packages/uiweb/src/lib/components/supportChat/Modal.tsx
+++ b/packages/uiweb/src/lib/components/supportChat/Modal.tsx
@@ -29,7 +29,7 @@ export const Modal: React.FC = () => {
   const [lastThreadHashFetched, setLastThreadHashFetched] = useState<
     string | null
   >(null);
-  const [wasLastListPresent, setWasLastListPresent] = useState<boolean>(false);
+  const [wasLastListPresent, setWasLastListPresent] = useState<boolean>(true);
   const { supportAddress, user, env, account, signer, greetingMsg, theme } =
     useContext<any>(SupportChatPropsContext);
   const {
@@ -61,6 +61,7 @@ export const Modal: React.FC = () => {
     icon: <HandWaveSvg fill={theme.btnColorPrimary} />,
   };
   const onScroll = async () => {
+    if (!wasLastListPresent) return;
     if (listInnerRef.current) {
       const { scrollTop } = listInnerRef.current;
       if (scrollTop === 0) {
@@ -85,7 +86,7 @@ export const Modal: React.FC = () => {
 
   const getChatCall = async () => {
     if (!connectedUser) return;
-    if (wasLastListPresent && !lastThreadHashFetched) return;
+    if (!wasLastListPresent && !lastThreadHashFetched) return;
     setLoading(true);
     const { chatsResponse, lastThreadHash, lastListPresent } = await getChats({
       account,
diff --git a/packages/uiweb/src/lib/helpers/chat/chat.ts b/packages/uiweb/src/lib/helpers/chat/chat.ts
index c9d39c143..0c013a8c6 100644
--- a/packages/uiweb/src/lib/helpers/chat/chat.ts
+++ b/packages/uiweb/src/lib/helpers/chat/chat.ts
@@ -83,7 +83,7 @@ export const getChats = async (
    );
 
     const lastThreadHash = chats[chats.length - 1]?.link;
-    const lastListPresent = chats.length > 0 ? true : false;
+    const lastListPresent = chats.length < limit ? false : true;
     return { chatsResponse: chats, lastThreadHash, lastListPresent };
   
 };