Fix/35134: Auto select category and tag

src/components/MoneyTemporaryForRefactorRequestConfirmationList.js

@@ -1,6 +1,7 @@
 import {useIsFocused} from '@react-navigation/native';
 import {format} from 'date-fns';
 import Str from 'expensify-common/lib/str';
+import {isUndefined} from 'lodash';
 import lodashGet from 'lodash/get';
 import PropTypes from 'prop-types';
 import React, {useCallback, useEffect, useMemo, useReducer, useRef, useState} from 'react';
@@ -490,6 +491,31 @@ function MoneyTemporaryForRefactorRequestConfirmationList({
         IOU.setMoneyRequestMerchant(transaction.transactionID, distanceMerchant, true);
     }, [isDistanceRequestWithPendingRoute, hasRoute, distance, unit, rate, currency, translate, toLocaleDigit, isDistanceRequest, transaction]);
 
+    // Auto select the category if there is only one enabled category and it is required
+    useEffect(() => {
+        const enabledCategories = _.filter(policyCategories, (category) => category.enabled);
+        if (iouCategory || !shouldShowCategories || enabledCategories.length !== 1 || !isCategoryRequired) {
+            return;
+        }
+        IOU.setMoneyRequestCategory(transaction.transactionID, enabledCategories[0].name);
+    }, [iouCategory, shouldShowCategories, policyCategories, transaction, isCategoryRequired]);
+
+    // Auto select the tag if there is only one enabled tag and it is required
+    useEffect(() => {
+        let updatedTagsString = TransactionUtils.getTag(transaction);
+        policyTagLists.forEach((tagList, index) => {
+            const enabledTags = _.filter(tagList.tags, (tag) => tag.enabled);
+            const isTagListRequired = isUndefined(tagList.required) ? false : tagList.required && canUseViolations;
+            if (!isTagListRequired || enabledTags.length !== 1 || TransactionUtils.getTag(transaction, index)) {
+                return;
+            }
+            updatedTagsString = IOUUtils.insertTagIntoTransactionTagsString(updatedTagsString, enabledTags[0] ? enabledTags[0].name : '', index);
+        });
+        if (updatedTagsString !== TransactionUtils.getTag(transaction) && updatedTagsString) {
+            IOU.setMoneyRequestTag(transaction.transactionID, updatedTagsString);
+        }
+    }, [policyTagLists, transaction, policyTags, isTagRequired, canUseViolations]);
+
     /**
      * @param {Object} option
      */