Update Transaction.ts

Expensify · Jan 15, 2025 · aeff354 · aeff354
1 parent acbd01e
commit aeff354
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/src/libs/actions/Transaction.ts b/src/libs/actions/Transaction.ts
@@ -18,6 +18,7 @@ import type {PersonalDetails, RecentWaypoint, ReportAction, ReportActions, Revie
 import type {OnyxData} from '@src/types/onyx/Request';
 import type {WaypointCollection} from '@src/types/onyx/Transaction';
 import type TransactionState from '@src/types/utils/TransactionStateType';
+import { OriginalMessageModifiedExpense } from '@src/types/onyx/OriginalMessage';
 
 let recentWaypoints: RecentWaypoint[] = [];
 Onyx.connect({
@@ -461,6 +462,23 @@ function clearError(transactionID: string, oldTransactionValues: Partial<Transac
     Onyx.merge(`${ONYXKEYS.COLLECTION.TRANSACTION}${transactionID}`, {...oldTransactionValues, errors: null, errorFields: {route: null, waypoints: null, routes: null}});
 }
 
+function getLastModifiedExpense(reportID?: string) :OriginalMessageModifiedExpense | null {
+    const modifiedExpenseActions = Object.values(ReportActionsUtils.getAllReportActions(reportID)).filter(ReportActionsUtils.isModifiedExpenseAction);
+    modifiedExpenseActions.sort((a, b) => Number(a.reportActionID) - Number(b.reportActionID));
+    return modifiedExpenseActions.length ? ReportActionsUtils.getOriginalMessage(modifiedExpenseActions.at(-1)) as OriginalMessageModifiedExpense : null
+}
+
+function revert(transactionID?: string, originalMessage?: OriginalMessageModifiedExpense | null){
+    const transaction = TransactionUtils.getTransaction(transactionID);
+
+    if (transaction && originalMessage && originalMessage.oldAmount && originalMessage.oldCurrency && 'amount' in originalMessage && 'currency' in originalMessage){
+        clearError(transaction.transactionID, {
+            modifiedAmount: transaction?.amount && transaction?.amount < 0 ? -Math.abs(originalMessage.oldAmount) : originalMessage.oldAmount,
+            modifiedCurrency: originalMessage.oldCurrency,
+        });
+    }
+}
+
 function markAsCash(transactionID: string, transactionThreadReportID: string) {
     const optimisticReportAction = buildOptimisticDismissedViolationReportAction({
         reason: 'manual',
@@ -553,4 +571,6 @@ export {
     sanitizeRecentWaypoints,
     getAllTransactionViolationsLength,
     getAllTransactions,
+    getLastModifiedExpense,
+    revert,
 };