Pass report and policy props to TotalCell to fix negative sign in IOU report

TotalCell was reading report/policy from transactionItem, which is
undefined in the IOU report view (MoneyRequestReportTransactionItem
passes a raw Transaction). This caused shouldEnableNegative to hit
a fallback path that incorrectly allowed negative amounts.

Thread the report and policy props that TransactionItemRow already
receives down to TotalCell, falling back to transactionItem fields
for the Search context where they are enriched.

Co-authored-by: ahmedGaber93 <ahmedGaber93@users.noreply.github.com>

Author: MelvinBot

src/components/TransactionItemRow/DataCells/TotalCell.tsx

@@ -14,9 +14,17 @@ import {parseFloatAnyLocale, roundToTwoDecimalPlaces} from '@libs/NumberUtils';
 import {getTransactionDetails, isInvoiceReport, shouldEnableNegative} from '@libs/ReportUtils';
 import {getCurrency as getTransactionCurrency, isDeletedTransaction, isExpenseUnreported, isScanning} from '@libs/TransactionUtils';
 import CONST from '@src/CONST';
+import type {Policy, Report} from '@src/types/onyx';
 import type TransactionDataCellProps from './TransactionDataCellProps';
 
-type TotalCellProps = TransactionDataCellProps & EditableProps<number>;
+type TotalCellProps = TransactionDataCellProps &
+    EditableProps<number> & {
+        /** Report passed explicitly (used in IOU report view where transactionItem.report may be undefined) */
+        report?: Report;
+
+        /** Policy passed explicitly (used in IOU report view where transactionItem.policy may be undefined) */
+        policy?: Policy;
+    };
 type TransactionItem = TransactionDataCellProps['transactionItem'];
 
 function getTransactionItemIouType(transactionItem: TransactionItem) {
@@ -28,7 +36,7 @@ function getTransactionItemIouType(transactionItem: TransactionItem) {
     return isSplitTransaction ? CONST.IOU.TYPE.SPLIT : CONST.IOU.TYPE.SUBMIT;
 }
 
-function TotalCell({shouldShowTooltip, transactionItem, canEdit, onSave}: TotalCellProps) {
+function TotalCell({shouldShowTooltip, transactionItem, canEdit, onSave, report, policy}: TotalCellProps) {
     const styles = useThemeStyles();
     const {translate, preferredLocale} = useLocalize();
     const {convertToDisplayString} = useCurrencyListActions();
@@ -41,10 +49,12 @@ function TotalCell({shouldShowTooltip, transactionItem, canEdit, onSave}: TotalC
         amountToDisplay = translate('iou.receiptStatusTitle');
     }
 
-    const iouType = getTransactionItemIouType(transactionItem);
+    const effectiveReport = report ?? transactionItem.report;
+    const effectivePolicy = policy ?? transactionItem.policy;
+    const iouType = getTransactionItemIouType({...transactionItem, report: effectiveReport});
     const isSplitBill = iouType === CONST.IOU.TYPE.SPLIT;
     const isUnreportedExpense = isExpenseUnreported(transactionItem);
-    const allowNegative = isUnreportedExpense || shouldEnableNegative(transactionItem.report, transactionItem.policy, iouType, transactionItem.participants);
+    const allowNegative = isUnreportedExpense || shouldEnableNegative(effectiveReport, effectivePolicy, iouType, transactionItem.participants);
 
     const absoluteAmount = Math.abs(amount ?? 0);
     const isOriginalAmountNegative = (amount ?? 0) < 0;

src/components/TransactionItemRow/TransactionItemRowNarrow.tsx

@@ -120,6 +120,7 @@ function TransactionItemRowNarrow({
                                     transactionItem={transactionItem}
                                     shouldShowTooltip={shouldShowTooltip}
                                     shouldUseNarrowLayout
+                                    report={report}
                                 />
                             </View>
                         </View>

src/components/TransactionItemRow/TransactionItemRowWide.tsx

@@ -415,6 +415,8 @@ function TransactionItemRowWide({
                             shouldUseNarrowLayout={false}
                             canEdit={canEditAmount}
                             onSave={onEditAmount}
+                            report={report}
+                            policy={policy}
                         />
                     </View>
                 );