Make splitExpensesTotal required with number | undefined type

Change splitExpensesTotal from optional (?) to required (number | undefined)
in UpdateSplitTransactionsParams to ensure callers always explicitly handle it.
Update test call sites to pass splitExpensesTotal: undefined.

Co-authored-by: Situ Chandra Shil <situchan@users.noreply.github.com>

Author: MelvinBot

src/libs/actions/IOU/Split.ts

@@ -216,7 +216,7 @@ type UpdateSplitTransactionsParams = {
         reportID: string;
         originalTransactionID: string;
         splitExpenses: SplitExpense[];
-        splitExpensesTotal?: number;
+        splitExpensesTotal: number | undefined;
     };
     searchContext?: (Partial<SearchStateContextValue & SearchActionsContextValue> & {activeGroupSearchHashes?: number[]}) | undefined;
     policyCategories: OnyxTypes.PolicyCategories | undefined;

tests/actions/IOUTest/SplitTest.ts

@@ -2198,6 +2198,7 @@ describe('updateSplitTransactionsFromSplitExpensesFlow', () => {
                     {transactionID: splitTransactionID1, amount: amount / 2, created: DateUtils.getDBTime()},
                     {transactionID: splitTransactionID2, amount: amount / 2, created: DateUtils.getDBTime()},
                 ],
+                splitExpensesTotal: undefined,
             },
             policyCategories: undefined,
             policy: undefined,
@@ -2258,6 +2259,7 @@ describe('updateSplitTransactionsFromSplitExpensesFlow', () => {
                 reportID,
                 originalTransactionID: originalTransactionID ?? String(CONST.DEFAULT_NUMBER_ID),
                 splitExpenses: [{transactionID: splitTransactionID1, amount, created: DateUtils.getDBTime(), reportID: differentReportID}],
+                splitExpensesTotal: undefined,
             },
             policyCategories: undefined,
             policy: undefined,
@@ -2421,6 +2423,7 @@ describe('updateSplitTransactionsFromSplitExpensesFlow', () => {
                     {transactionID: splitTransactionID1, amount: amount / 2, created: DateUtils.getDBTime()},
                     {transactionID: splitTransactionID2, amount: amount / 2, created: DateUtils.getDBTime()},
                 ],
+                splitExpensesTotal: undefined,
             },
             policyCategories: undefined,
             policy: undefined,
@@ -2528,6 +2531,7 @@ describe('updateSplitTransactionsFromSplitExpensesFlow', () => {
                 reportID,
                 originalTransactionID: originalTransactionID ?? String(CONST.DEFAULT_NUMBER_ID),
                 splitExpenses: [{transactionID: splitTransactionID1, amount, created: DateUtils.getDBTime()}],
+                splitExpensesTotal: undefined,
             },
             policyCategories: undefined,
             policy: undefined,
@@ -2701,6 +2705,7 @@ describe('updateSplitTransactionsFromSplitExpensesFlow', () => {
                 reportID: reportID1,
                 originalTransactionID: originalTransaction.transactionID,
                 splitExpenses: [{transactionID: childTransaction.transactionID, amount: 10000, created: DateUtils.getDBTime()}],
+                splitExpensesTotal: undefined,
             },
             searchContext: {
                 currentSearchHash: -2,
@@ -2835,6 +2840,7 @@ describe('updateSplitTransactionsFromSplitExpensesFlow', () => {
                 reportID: reportID2,
                 originalTransactionID: originalTransaction.transactionID,
                 splitExpenses: [{transactionID: childTransaction.transactionID, amount: 10000, created: DateUtils.getDBTime()}],
+                splitExpensesTotal: undefined,
             },
             searchContext: {
                 currentSearchHash: -2,
@@ -3785,6 +3791,7 @@ describe('updateSplitTransactions', () => {
                     {transactionID: 'split-1', amount: amount / 2, description: 'Split 1', created: DateUtils.getDBTime()},
                     {transactionID: 'split-2', amount: amount / 2, description: 'Split 2', created: DateUtils.getDBTime()},
                 ],
+                splitExpensesTotal: undefined,
             },
             searchContext: {currentSearchHash: -2},
             policyCategories: undefined,
@@ -3915,6 +3922,7 @@ describe('updateSplitTransactions', () => {
                     {transactionID: 'offline-split-1', amount: amount / 2, description: 'Offline Split 1', created: DateUtils.getDBTime()},
                     {transactionID: 'offline-split-2', amount: amount / 2, description: 'Offline Split 2', created: DateUtils.getDBTime()},
                 ],
+                splitExpensesTotal: undefined,
             },
             searchContext: {currentSearchHash: -2},
             policyCategories: undefined,
@@ -4044,6 +4052,7 @@ describe('updateSplitTransactions', () => {
                     {transactionID: 'cat-tag-1', amount: amount / 2, description: 'Split 1', created: DateUtils.getDBTime(), category: testCategory, tags: [testTag]},
                     {transactionID: 'cat-tag-2', amount: amount / 2, description: 'Split 2', created: DateUtils.getDBTime(), category: testCategory, tags: [testTag]},
                 ],
+                splitExpensesTotal: undefined,
             },
             searchContext: {currentSearchHash: -2},
             policyCategories: undefined,
@@ -4220,6 +4229,7 @@ describe('updateSplitTransactions', () => {
                     description: `Split ${index + 1}`,
                     created: DateUtils.getDBTime(),
                 })),
+                splitExpensesTotal: undefined,
             },
             searchContext: {currentSearchHash: -2},
             policyCategories: undefined,
@@ -4455,6 +4465,7 @@ describe('updateSplitTransactions', () => {
                 reportID: expenseReport.reportID,
                 originalTransactionID,
                 splitExpenses: [{transactionID: splitTransactionID1, reportID: remainingSplitTransaction?.reportID, amount, created: DateUtils.getDBTime()}],
+                splitExpensesTotal: undefined,
             },
             searchContext: {currentSearchHash: -2},
             policyCategories: undefined,
@@ -4534,6 +4545,7 @@ describe('updateSplitTransactions', () => {
                     {transactionID: splitTransactionID1, amount: amount / 2, created: DateUtils.getDBTime()},
                     {transactionID: splitTransactionID2, amount: amount / 2, created: DateUtils.getDBTime()},
                 ],
+                splitExpensesTotal: undefined,
             },
             searchContext: {currentSearchHash: -2},
             policyCategories: undefined,