improvement: keep user data on login fails

frontend/src/context/Auth/useAuth.js

@@ -63,9 +63,8 @@ const useAuth = () => {
 		setLoading(false);
 	}, []);
 
-	const handleLogin = async (e, user) => {
+	const handleLogin = async user => {
 		setLoading(true);
-		e.preventDefault();
 
 		try {
 			const { data } = await api.post("/auth/login", user);
@@ -78,11 +77,11 @@ const useAuth = () => {
 			setIsAuth(true);
 			toast.success(i18n.t("auth.toasts.success"));
 			history.push("/tickets");
+			setLoading(false);
 		} catch (err) {
 			toastError(err);
+			setLoading(false);
 		}
-
-		setLoading(false);
 	};
 
 	const handleLogout = e => {

frontend/src/pages/Login/index.js

@@ -61,6 +61,11 @@ const Login = () => {
 		setUser({ ...user, [e.target.name]: e.target.value });
 	};
 
+	const handlSubmit = e => {
+		e.preventDefault();
+		handleLogin(user);
+	};
+
 	return (
 		<Container component="main" maxWidth="xs">
 			<CssBaseline />
@@ -71,11 +76,7 @@ const Login = () => {
 				<Typography component="h1" variant="h5">
 					{i18n.t("login.title")}
 				</Typography>
-				<form
-					className={classes.form}
-					noValidate
-					onSubmit={e => handleLogin(e, user)}
-				>
+				<form className={classes.form} noValidate onSubmit={handlSubmit}>
 					<TextField
 						variant="outlined"
 						margin="normal"

frontend/src/routes/Route.js

@@ -7,19 +7,30 @@ import BackdropLoading from "../components/BackdropLoading";
 const RouteWrapper = ({ component: Component, isPrivate = false, ...rest }) => {
 	const { isAuth, loading } = useContext(AuthContext);
 
-	if (loading) return <BackdropLoading />;
-
 	if (!isAuth && isPrivate) {
 		return (
-			<Redirect to={{ pathname: "/login", state: { from: rest.location } }} />
+			<>
+				{loading && <BackdropLoading />}
+				<Redirect to={{ pathname: "/login", state: { from: rest.location } }} />
+			</>
 		);
 	}
 
 	if (isAuth && !isPrivate) {
-		return <Redirect to={{ pathname: "/", state: { from: rest.location } }} />;
+		return (
+			<>
+				{loading && <BackdropLoading />}
+				<Redirect to={{ pathname: "/", state: { from: rest.location } }} />;
+			</>
+		);
 	}
 
-	return <Route {...rest} component={Component} />;
+	return (
+		<>
+			{loading && <BackdropLoading />}
+			<Route {...rest} component={Component} />
+		</>
+	);
 };
 
 export default RouteWrapper;