refactor: simplify attendee email handling in getReportPreviewSenderID

Author: marufsharifi

src/components/ReportActionAvatars/useReportPreviewSenderID.ts

@@ -3,7 +3,6 @@ import type {OnyxEntry} from 'react-native-onyx';
 import useCurrentUserPersonalDetails from '@hooks/useCurrentUserPersonalDetails';
 import useOnyx from '@hooks/useOnyx';
 import useTransactionsAndViolationsForReport from '@hooks/useTransactionsAndViolationsForReport';
-import {normalizeAttendees} from '@libs/AttendeeUtils';
 import getNonEmptyStringOnyxID from '@libs/getNonEmptyStringOnyxID';
 import {getAllNonDeletedTransactions} from '@libs/MoneyRequestReportUtils';
 import {getPersonalDetailByEmail} from '@libs/PersonalDetailsUtils';
@@ -73,13 +72,7 @@ function getReportPreviewSenderID({iouReport, action, chatReport, iouActions, tr
     const attendeesIDs = transactions
         // If the transaction is a split, then attendees are not present as a property so we need to use a helper function.
         ?.flatMap<number | undefined>((tr) =>
-            normalizeAttendees(tr.comment?.attendees).map((att) => {
-                if (tr.comment?.source === CONST.IOU.TYPE.SPLIT) {
-                    return getSplitAuthor(tr, splits);
-                }
-
-                return att.email ? getPersonalDetailByEmail(att.email)?.accountID : undefined;
-            }),
+            tr.comment?.attendees?.map?.((att) => (tr.comment?.source === CONST.IOU.TYPE.SPLIT ? getSplitAuthor(tr, splits) : getPersonalDetailByEmail(att.email)?.accountID)),
         )
         .filter((accountID) => !!accountID);