diff --git a/src/components/BackwordCounter.js b/src/components/BackwordCounter.js
index b6c4360..430c16c 100644
--- a/src/components/BackwordCounter.js
+++ b/src/components/BackwordCounter.js
@@ -1,17 +1,10 @@
import { useState, useEffect } from 'react';
import Card from './UI/Card/Card';
+import useCounter from '../hooks/useCounter';
const BackwardCounter = () => {
- const [counter, setCounter] = useState(0);
-
- useEffect(() => {
- const interval = setInterval(() => {
- setCounter((prevCounter) => prevCounter - 1);
- }, 1000);
-
- return () => clearInterval(interval);
- }, []);
+ const counter = useCounter(false);
return {counter};
};
diff --git a/src/components/ForwardCounter.js b/src/components/ForwardCounter.js
index c6fdae1..1a5e97b 100644
--- a/src/components/ForwardCounter.js
+++ b/src/components/ForwardCounter.js
@@ -1,17 +1,12 @@
import { useState, useEffect } from 'react';
import Card from './UI/Card/Card';
+import useCounter from '../hooks/useCounter';
const ForwardCounter = () => {
- const [counter, setCounter] = useState(0);
- useEffect(() => {
- const interval = setInterval(() => {
- setCounter((prevCounter) => prevCounter + 1);
- }, 1000);
-
- return () => clearInterval(interval);
- }, []);
+ const counter = useCounter(true);
+ console.log('counter', counter)
return {counter};
};
diff --git a/src/hooks/useCounter.js b/src/hooks/useCounter.js
new file mode 100644
index 0000000..6259d11
--- /dev/null
+++ b/src/hooks/useCounter.js
@@ -0,0 +1,19 @@
+import React, { useEffect, useState } from 'react';
+
+const useCounter = (isForward) => {
+
+ const [counter, setCounter] = useState(0);
+
+ useEffect(() => {
+ const interval = setInterval(() => {
+ setCounter((prevCounter) => prevCounter + 1(isForward ? 1 : -1));
+ }, 1000);
+
+ return () => clearInterval(interval);
+ }, []);
+
+ return counter;
+
+};
+
+export default useCounter;
\ No newline at end of file