refactor: extract NavigationHelpers.ts from IOU/index.ts

Extracts post-expense-creation navigation helpers (dismissModalAndOpenReportInInboxTab,
highlightTransactionOnSearchRouteIfNeeded, handleNavigateAfterExpenseCreate) into a
dedicated module to reduce the size of IOU/index.ts.

Function bodies are byte-identical to their pre-move state on main, with the single
required translation of direct allTransactions reads to getAllTransactions() calls
(needed because allTransactions is module-private to index.ts).

Part of Issue #72804 (break up src/libs/actions/IOU/).

Author: DylanDylann

src/libs/actions/IOU/NavigationHelpers.ts

@@ -0,0 +1,52 @@
+import sharedDismissModalAndOpenReportInInboxTab from '@libs/Navigation/helpers/dismissModalAndOpenReportInInboxTab';
+import isReportTopmostSplitNavigator from '@libs/Navigation/helpers/isReportTopmostSplitNavigator';
+import navigateAfterExpenseCreate from '@libs/Navigation/helpers/navigateAfterExpenseCreate';
+import {mergeTransactionIdsHighlightOnSearchRoute} from '@userActions/Transaction';
+import type {SearchDataTypes} from '@src/types/onyx/SearchResults';
+import {getAllTransactions} from './index';
+
+/**
+ * @private
+ * After finishing the action in RHP from the Inbox tab, besides dismissing the modal, we should open the report.
+ * If the action is done from the report RHP, then we just want to dismiss the money request flow screens.
+ * It is a helper function used only in this file.
+ */
+function dismissModalAndOpenReportInInboxTab(reportID?: string, isInvoice?: boolean) {
+    const hasMultipleTransactions = Object.values(getAllTransactions()).filter((transaction) => transaction?.reportID === reportID).length > 0;
+    sharedDismissModalAndOpenReportInInboxTab(reportID, isInvoice, hasMultipleTransactions);
+}
+
+/**
+ * Marks a transaction for highlight on the Search page when the expense was created
+ * from the global create button and the user is not on the Inbox tab.
+ */
+function highlightTransactionOnSearchRouteIfNeeded(isFromGlobalCreate: boolean | undefined, transactionID: string | undefined, dataType: SearchDataTypes) {
+    if (!isFromGlobalCreate || isReportTopmostSplitNavigator() || !transactionID) {
+        return;
+    }
+    mergeTransactionIdsHighlightOnSearchRoute(dataType, {[transactionID]: true});
+}
+
+/**
+ * Helper to navigate after an expense is created in order to standardize the post‑creation experience
+ * when creating an expense from the global create button.
+ * If the expense is created from the global create button then:
+ * - If it is created on the inbox tab, it will open the chat report containing that expense.
+ * - If it is created elsewhere, it will navigate to Reports > Expense and highlight the newly created expense.
+ */
+function handleNavigateAfterExpenseCreate({
+    activeReportID,
+    transactionID,
+    isFromGlobalCreate,
+    isInvoice,
+}: {
+    activeReportID?: string;
+    transactionID?: string;
+    isFromGlobalCreate?: boolean;
+    isInvoice?: boolean;
+}) {
+    const hasMultipleTransactions = Object.values(getAllTransactions()).filter((transaction) => transaction?.reportID === activeReportID).length > 0;
+    navigateAfterExpenseCreate({activeReportID, transactionID, isFromGlobalCreate, isInvoice, hasMultipleTransactions});
+}
+
+export {dismissModalAndOpenReportInInboxTab, handleNavigateAfterExpenseCreate, highlightTransactionOnSearchRouteIfNeeded};

src/libs/actions/IOU/PerDiem.ts

@@ -52,16 +52,15 @@ import {isEmptyObject} from '@src/types/utils/EmptyObject';
 import {
     buildMinimalTransactionForFormula,
     buildOnyxDataForMoneyRequest,
-    dismissModalAndOpenReportInInboxTab,
     getAllPersonalDetails,
     getAllReports,
     getPolicyTags,
     getReportPreviewAction,
-    highlightTransactionOnSearchRouteIfNeeded,
     mergePolicyRecentlyUsedCategories,
     mergePolicyRecentlyUsedCurrencies,
 } from '.';
 import type {BaseTransactionParams, MoneyRequestInformation, RequestMoneyParticipantParams} from './index';
+import {dismissModalAndOpenReportInInboxTab, highlightTransactionOnSearchRouteIfNeeded} from './NavigationHelpers';
 import type BasePolicyParams from './types/BasePolicyParams';
 
 function removeSubrate(transaction: OnyxEntry<OnyxTypes.Transaction>, currentIndex: string) {

src/libs/actions/IOU/SendInvoice.ts

@@ -35,15 +35,8 @@ import type {InvoiceReceiver, InvoiceReceiverType} from '@src/types/onyx/Report'
 import type {OnyxData} from '@src/types/onyx/Request';
 import type {Receipt} from '@src/types/onyx/Transaction';
 import {isEmptyObject} from '@src/types/utils/EmptyObject';
-import {
-    getAllPersonalDetails,
-    getReceiptError,
-    getSearchOnyxUpdate,
-    handleNavigateAfterExpenseCreate,
-    highlightTransactionOnSearchRouteIfNeeded,
-    mergePolicyRecentlyUsedCategories,
-    mergePolicyRecentlyUsedCurrencies,
-} from '.';
+import {getAllPersonalDetails, getReceiptError, getSearchOnyxUpdate, mergePolicyRecentlyUsedCategories, mergePolicyRecentlyUsedCurrencies} from '.';
+import {handleNavigateAfterExpenseCreate, highlightTransactionOnSearchRouteIfNeeded} from './NavigationHelpers';
 import type BasePolicyParams from './types/BasePolicyParams';
 
 type SendInvoiceInformation = {

src/libs/actions/IOU/Split.ts

@@ -69,7 +69,6 @@ import {isEmptyObject} from '@src/types/utils/EmptyObject';
 import {
     buildMinimalTransactionForFormula,
     buildOnyxDataForMoneyRequest,
-    dismissModalAndOpenReportInInboxTab,
     getAllPersonalDetails,
     getAllReports,
     getAllTransactionDrafts,
@@ -80,12 +79,11 @@ import {
     getReceiptError,
     getReportPreviewAction,
     getUserAccountID,
-    handleNavigateAfterExpenseCreate,
-    highlightTransactionOnSearchRouteIfNeeded,
     mergePolicyRecentlyUsedCategories,
     mergePolicyRecentlyUsedCurrencies,
 } from './index';
 import type {BuildOnyxDataForMoneyRequestKeys, OneOnOneIOUReport, StartSplitBilActionParams} from './index';
+import {dismissModalAndOpenReportInInboxTab, handleNavigateAfterExpenseCreate, highlightTransactionOnSearchRouteIfNeeded} from './NavigationHelpers';
 import type BasePolicyParams from './types/BasePolicyParams';
 import type BaseTransactionParams from './types/BaseTransactionParams';
 

src/libs/actions/IOU/TrackExpense.ts

@@ -117,9 +117,8 @@ import {
     getReportPreviewAction,
     getSearchOnyxUpdate,
     getTransactionWithPreservedLocalReceiptSource,
-    handleNavigateAfterExpenseCreate,
-    highlightTransactionOnSearchRouteIfNeeded,
 } from './index';
+import {handleNavigateAfterExpenseCreate, highlightTransactionOnSearchRouteIfNeeded} from './NavigationHelpers';
 import type BasePolicyParams from './types/BasePolicyParams';
 import type {CreateTrackExpenseParams} from './types/CreateTrackExpenseParams';
 import type {

src/libs/actions/IOU/index.ts

@@ -15,9 +15,6 @@ import {formatCurrentUserToAttendee, updateIOUOwnerAndTotal} from '@libs/IOUUtil
 import {formatPhoneNumber} from '@libs/LocalePhoneNumber';
 import * as Localize from '@libs/Localize';
 import Log from '@libs/Log';
-import sharedDismissModalAndOpenReportInInboxTab from '@libs/Navigation/helpers/dismissModalAndOpenReportInInboxTab';
-import isReportTopmostSplitNavigator from '@libs/Navigation/helpers/isReportTopmostSplitNavigator';
-import navigateAfterExpenseCreate from '@libs/Navigation/helpers/navigateAfterExpenseCreate';
 import Navigation from '@libs/Navigation/Navigation';
 import {buildNextStepNew, buildOptimisticNextStep} from '@libs/NextStepUtils';
 import * as NumberUtils from '@libs/NumberUtils';
@@ -74,7 +71,6 @@ import {
 } from '@libs/TransactionUtils';
 import ViolationsUtils from '@libs/Violations/ViolationsUtils';
 import {buildOptimisticPolicyRecentlyUsedTags} from '@userActions/Policy/Tag';
-import {mergeTransactionIdsHighlightOnSearchRoute} from '@userActions/Transaction';
 import {getRemoveDraftTransactionsByIDsData, removeDraftTransactionsByIDs} from '@userActions/TransactionEdit';
 import type {IOUAction, IOUActionParams} from '@src/CONST';
 import CONST from '@src/CONST';
@@ -89,7 +85,7 @@ import type RecentlyUsedTags from '@src/types/onyx/RecentlyUsedTags';
 import type {ReportNextStep} from '@src/types/onyx/Report';
 import type ReportAction from '@src/types/onyx/ReportAction';
 import type {OnyxData} from '@src/types/onyx/Request';
-import type {SearchDataTypes, SearchResultDataType} from '@src/types/onyx/SearchResults';
+import type {SearchResultDataType} from '@src/types/onyx/SearchResults';
 import type {Comment, Receipt, TransactionChanges, TransactionCustomUnit, WaypointCollection} from '@src/types/onyx/Transaction';
 import {isEmptyObject} from '@src/types/utils/EmptyObject';
 import type BasePolicyParams from './types/BasePolicyParams';
@@ -528,50 +524,6 @@ function getMoneyRequestPolicyTags({
     return getPolicyTagsData(iouReportPolicyID) ?? {};
 }
 
-/**
- * @private
- * After finishing the action in RHP from the Inbox tab, besides dismissing the modal, we should open the report.
- * If the action is done from the report RHP, then we just want to dismiss the money request flow screens.
- * It is a helper function used only in this file.
- */
-function dismissModalAndOpenReportInInboxTab(reportID?: string, isInvoice?: boolean) {
-    const hasMultipleTransactions = Object.values(allTransactions).filter((transaction) => transaction?.reportID === reportID).length > 0;
-    sharedDismissModalAndOpenReportInInboxTab(reportID, isInvoice, hasMultipleTransactions);
-}
-
-/**
- * Marks a transaction for highlight on the Search page when the expense was created
- * from the global create button and the user is not on the Inbox tab.
- */
-function highlightTransactionOnSearchRouteIfNeeded(isFromGlobalCreate: boolean | undefined, transactionID: string | undefined, dataType: SearchDataTypes) {
-    if (!isFromGlobalCreate || isReportTopmostSplitNavigator() || !transactionID) {
-        return;
-    }
-    mergeTransactionIdsHighlightOnSearchRoute(dataType, {[transactionID]: true});
-}
-
-/**
- * Helper to navigate after an expense is created in order to standardize the post‑creation experience
- * when creating an expense from the global create button.
- * If the expense is created from the global create button then:
- * - If it is created on the inbox tab, it will open the chat report containing that expense.
- * - If it is created elsewhere, it will navigate to Reports > Expense and highlight the newly created expense.
- */
-function handleNavigateAfterExpenseCreate({
-    activeReportID,
-    transactionID,
-    isFromGlobalCreate,
-    isInvoice,
-}: {
-    activeReportID?: string;
-    transactionID?: string;
-    isFromGlobalCreate?: boolean;
-    isInvoice?: boolean;
-}) {
-    const hasMultipleTransactions = Object.values(allTransactions).filter((transaction) => transaction?.reportID === activeReportID).length > 0;
-    navigateAfterExpenseCreate({activeReportID, transactionID, isFromGlobalCreate, isInvoice, hasMultipleTransactions});
-}
-
 /**
  * Build a minimal transaction record for formula computation in buildOptimisticExpenseReport.
  * This allows formulas like {report:startdate}, {report:expensescount} to work correctly.
@@ -2724,7 +2676,6 @@ export {
     createDraftTransaction,
     getIOURequestPolicyID,
     initMoneyRequest,
-    dismissModalAndOpenReportInInboxTab,
     resetDraftTransactionsCustomUnit,
     setCustomUnitRateID,
     setGPSTransactionDraftData,
@@ -2782,12 +2733,10 @@ export {
     getMoneyRequestPolicyTags,
     setMoneyRequestTimeRate,
     setMoneyRequestTimeCount,
-    handleNavigateAfterExpenseCreate,
     buildMinimalTransactionForFormula,
     buildOnyxDataForMoneyRequest,
     getMoneyRequestInformation,
     getTransactionWithPreservedLocalReceiptSource,
-    highlightTransactionOnSearchRouteIfNeeded,
 };
 export type {
     GPSPoint as GpsPoint,

tests/actions/IOUTest.ts

@@ -9,7 +9,6 @@ import useOnyx from '@hooks/useOnyx';
 import {clearAllRelatedReportActionErrors} from '@libs/actions/ClearReportActionErrors';
 import {
     calculateDiffAmount,
-    handleNavigateAfterExpenseCreate,
     initMoneyRequest,
     resetDraftTransactionsCustomUnit,
     setMoneyRequestAmount,
@@ -24,6 +23,7 @@ import {
     shouldOptimisticallyUpdateSearch,
 } from '@libs/actions/IOU';
 import {putOnHold} from '@libs/actions/IOU/Hold';
+import {handleNavigateAfterExpenseCreate} from '@libs/actions/IOU/NavigationHelpers';
 import {completeSplitBill, splitBill, startSplitBill} from '@libs/actions/IOU/Split';
 import {updateSplitTransactionsFromSplitExpensesFlow} from '@libs/actions/IOU/SplitTransactionUpdate';
 import {requestMoney, trackExpense} from '@libs/actions/IOU/TrackExpense';