get custom unit and mileage rate and use distance text stub

src/components/ReportActionItem/MoneyRequestView.js

@@ -23,6 +23,7 @@ import * as CurrencyUtils from '../../libs/CurrencyUtils';
 import EmptyStateBackgroundImage from '../../../assets/images/empty-state_background-fade.png';
 import useLocalize from '../../hooks/useLocalize';
 import * as TransactionUtils from '../../libs/TransactionUtils';
+import * as PolicyUtils from '../../libs/PolicyUtils';
 import * as ReceiptUtils from '../../libs/ReceiptUtils';
 import withLocalize from '../withLocalize';
 import useWindowDimensions from '../../hooks/useWindowDimensions';
@@ -95,6 +96,8 @@ function MoneyRequestView({report, parentReport, shouldShowHorizontalRule, polic
     }
 
     const isDistanceRequest = TransactionUtils.isDistanceRequest(transaction);
+    const distanceCustomUnit = PolicyUtils.getDistanceCustomUnit(policy);
+    const mileageRate = PolicyUtils.getDefaultMileageRate(distanceCustomUnit);
 
     return (
         <View>
@@ -133,7 +136,7 @@ function MoneyRequestView({report, parentReport, shouldShowHorizontalRule, polic
             {isDistanceRequest && (
                 <MenuItemWithTopDescription
                     description={translate('tabSelector.distance')}
-                    title="123 miles @ $456 / mile"
+                    title={PolicyUtils.getDistanceText(transaction, distanceCustomUnit, mileageRate)}
                     disabled={isSettled || !canEdit}
                     shouldShowRightIcon={canEdit}
                     onPress={() => {}}

src/libs/PolicyUtils.js

@@ -166,6 +166,23 @@ function getIneligibleInvitees(policyMembers, personalDetails) {
     return memberEmailsToExclude;
 }
 
+function getDistanceCustomUnit(policy) {
+    const customUnits = _.values(policy.customUnits);
+    return _.find(customUnits, (customUnit) => customUnit.name === CONST.CUSTOM_UNITS.NAME_DISTANCE);
+}
+
+function getDefaultMileageRate(customUnit) {
+    if (!customUnit) {
+        return 0;
+    }
+
+    return _.find(customUnit.rates, (rate) => rate.name === CONST.CUSTOM_UNITS.DEFAULT_RATE);
+}
+
+function getDistanceText(transaction, customUnit, mileageRate) {
+    return '123 miles @ $456 / mile';
+}
+
 export {
     getActivePolicies,
     hasPolicyMemberError,
@@ -179,4 +196,7 @@ export {
     isPolicyAdmin,
     getMemberAccountIDsForWorkspace,
     getIneligibleInvitees,
+    getDistanceCustomUnit,
+    getDefaultMileageRate,
+    getDistanceText,
 };