Bugfix: Use simple logic to calculate isByMe (#23)

Author: HoonBaek

src/ui/MessageContent/index.tsx

@@ -25,12 +25,9 @@ import {
   isTextMessage,
   isOGMessage,
   isThumbnailMessage,
-  isMessageSentByMe,
   getOutgoingMessageState,
   getSenderName,
   getMessageCreatedAt,
-  isSentMessage,
-  isPendingMessage,
 } from '../../utils';
 import { UserProfileContext } from '../../lib/UserProfileContext';
 
@@ -79,10 +76,9 @@ export default function MessageContent({
   const [mouseHover, setMouseHover] = useState(false);
   const [supposedHover, setSupposedHover] = useState(false);
 
-  const isByMe: boolean = isPendingMessage(channel, message as UserMessage | FileMessage)
-    || isSentMessage(channel, message as UserMessage | FileMessage)
-    || isMessageSentByMe(userId, message as UserMessage | FileMessage);
-
+  const isByMe = (userId === (message as UserMessage | FileMessage)?.sender?.userId)
+    || ((message as UserMessage | FileMessage).sendingStatus === 'pending')
+    || ((message as UserMessage | FileMessage).sendingStatus === 'failed');
   const isByMeClassName = isByMe ? 'outgoing' : 'incoming';
   const chainTopClassName = chainTop ? 'chain-top' : '';
   const useReactionClassName = useReaction ? 'use-reactions' : '';