Fixed per diem request bugs

src/components/MoneyRequestConfirmationList.tsx

@@ -264,7 +264,7 @@ function MoneyRequestConfirmationList({
 
     const policyTagLists = useMemo(() => getTagLists(policyTags), [policyTags]);
 
-    const shouldShowTax = isTaxTrackingEnabled(isPolicyExpenseChat, policy, isDistanceRequest) && !isPerDiemRequest;
+    const shouldShowTax = isTaxTrackingEnabled(isPolicyExpenseChat, policy, isDistanceRequest, isPerDiemRequest);
 
     const previousTransactionAmount = usePrevious(transaction?.amount);
     const previousTransactionCurrency = usePrevious(transaction?.currency);

src/components/ReportActionItem/MoneyRequestView.tsx

@@ -214,7 +214,7 @@ function MoneyRequestView({report, shouldShowAnimatedBackground, readonly = fals
     const shouldShowBillable = isPolicyExpenseChat && (!!transactionBillable || !(policy?.disabledFields?.defaultBillable ?? true) || !!updatedTransaction?.billable);
     const shouldShowAttendees = useMemo(() => shouldShowAttendeesTransactionUtils(iouType, policy), [iouType, policy]);
 
-    const shouldShowTax = isTaxTrackingEnabled(isPolicyExpenseChat, policy, isDistanceRequest);
+    const shouldShowTax = isTaxTrackingEnabled(isPolicyExpenseChat, policy, isDistanceRequest, isPerDiemRequest);
     const tripID = getTripIDFromTransactionParentReportID(parentReport?.parentReportID);
     const shouldShowViewTripDetails = hasReservationList(transaction) && !!tripID;
 

src/libs/PolicyUtils.ts

@@ -417,7 +417,10 @@ function isCollectPolicy(policy: OnyxEntry<Policy>): boolean {
     return policy?.type === CONST.POLICY.TYPE.TEAM;
 }
 
-function isTaxTrackingEnabled(isPolicyExpenseChat: boolean, policy: OnyxEntry<Policy>, isDistanceRequest: boolean): boolean {
+function isTaxTrackingEnabled(isPolicyExpenseChat: boolean, policy: OnyxEntry<Policy>, isDistanceRequest: boolean, isPerDiemRequest = false): boolean {
+    if (isPerDiemRequest) {
+        return false;
+    }
     const distanceUnit = getDistanceRateCustomUnit(policy);
     const customUnitID = distanceUnit?.customUnitID ?? CONST.DEFAULT_NUMBER_ID;
     const isPolicyTaxTrackingEnabled = isPolicyExpenseChat && policy?.tax?.trackingEnabled;

src/libs/actions/IOU.ts

@@ -2753,7 +2753,7 @@ function getMoneyRequestInformation(moneyRequestInformation: MoneyRequestInforma
 
 function computePerDiemExpenseAmount(customUnit: TransactionCustomUnit) {
     const subRates = customUnit.subRates ?? [];
-    return subRates.reduce((total, subRate) => total + (subRate.rate ?? 0), 0);
+    return subRates.reduce((total, subRate) => total + subRate.quantity * subRate.rate, 0);
 }
 
 function computePerDiemExpenseMerchant(customUnit: TransactionCustomUnit, policy: OnyxEntry<OnyxTypes.Policy>) {

src/pages/iou/request/step/IOURequestStepSubrate.tsx

@@ -47,6 +47,7 @@ type CommentSubrate = {
     id: string;
     quantity: number;
     name: string;
+    rate: number;
 };
 
 function getSubrateOptions(subRates: Subrate[], filledSubRates: CommentSubrate[], currentSubrateID?: string) {

src/types/onyx/Transaction.ts

@@ -132,7 +132,7 @@ type TransactionCustomUnit = {
         name: string;
 
         /** Custom unit rate */
-        rate?: number;
+        rate: number;
     }>;
 };