focus 에러 해결

Monthly.js

 import React, { useState, useEffect } from 'react';
 import Calendar from './components/Calendar';
 import calApi from './db/calendarInfo.api';
-import { useFocusEffect } from '@react-navigation/native';
+import { useIsFocused } from '@react-navigation/native';
 
 const Montly = ({ navigation }) => {
+  const isFocused = useIsFocused();
+
   const date = new Date();
   const [year, setYear] = useState(date.getFullYear());
   const [month, setMonth] = useState(date.getMonth());
@@ -23,11 +25,10 @@ const Montly = ({ navigation }) => {
     getData()
   }, [month])
 
-  useFocusEffect(
-    React.useCallback(() => {
+  useEffect(() => {
     getData()
-    }, [])
-  );
+  }, [isFocused])
+
   return (
     <Calendar navigation={navigation} MData={totalM} year={year} setYear={setYear} month={month} setMonth={setMonth} todayM={todayM} todayY={todayY} />
   )

db/calendarInfo.api.js

@@ -14,7 +14,7 @@ const getFullData = async ({ year, month }) => {
     db.transaction(async (tx) => {
       const [txn, results] = await tx.executeSql(`SELECT date, type_id, sum(price) as total from money where date BETWEEN "${getDateStr(thisFirst)}" and "${getDateStr(thisLast)}" group by date, type_id`);
       const temp = [];
-      if (results.rows.length != 0) {
+      if (results.rows.length !== 0) {
         if (results.rows.item(0).type_id === 1) {
           temp.push({ date: results.rows.item(0).date, type: { 'input': results.rows.item(0).total } })
         }

db/chartData.api.js

@@ -35,8 +35,6 @@ const outMoney = async ({ year, month }) => {
 }
 
 const yearMoney = async ({ year }) => {
-  const yearFirst = new Date(year, 0, 1);
-  const yearLast = new Date(year, 12, 0);
   const db = await getDb();  
 
   return new Promise((res, rej) => {