user session

src/constants.js

@@ -1,4 +1,4 @@
-import { createContext } from "react";
+import { createContext, useState } from "react";
 
 export const Constants = {
   API_ADDRESS: "http://localhost:8080/v1",
@@ -13,3 +13,26 @@ export const ClientUserDataPreview = {
 };
 
 export let ClientUserData = createContext(null);
+
+export function UseUserSession() {
+  const getUserSession = () => {
+    return JSON.parse(localStorage.getItem("session"));
+  };
+
+  const [userSession, setUserSession] = useState(getUserSession());
+
+  const saveUserSession = (session) => {
+    setUserSession(session);
+
+    if (session === undefined) {
+      localStorage.removeItem("session");
+    } else {
+      localStorage.setItem("session", JSON.stringify(session));
+    }
+  };
+
+  return {
+    setUserSession: saveUserSession,
+    userSession,
+  };
+}