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app.js
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app.js
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import React, { Component } from "react";
import { BrowserRouter, Switch, Route } from "react-router-dom";
import axios from "axios";
import Home from "./Home";
import Dashboard from "./Dashboard";
export default class App extends Component {
constructor() {
super();
this.state = {
loggedInStatus: "NOT_LOGGED_IN",
user: {}
};
this.handleLogin = this.handleLogin.bind(this);
this.handleLogout = this.handleLogout.bind(this);
}
checkLoginStatus() {
axios
.get("http://localhost:3001/logged_in", { withCredentials: true })
.then(response => {
if (
response.data.logged_in &&
this.state.loggedInStatus === "NOT_LOGGED_IN"
) {
this.setState({
loggedInStatus: "LOGGED_IN",
user: response.data.user
});
} else if (
!response.data.logged_in &
(this.state.loggedInStatus === "LOGGED_IN")
) {
this.setState({
loggedInStatus: "NOT_LOGGED_IN",
user: {}
});
}
})
.catch(error => {
console.log("check login error", error);
});
}
componentDidMount() {
this.checkLoginStatus();
}
handleLogout() {
this.setState({
loggedInStatus: "NOT_LOGGED_IN",
user: {}
});
}
handleLogin(data) {
this.setState({
loggedInStatus: "LOGGED_IN",
user: data.user
});
}
render() {
return (
<div className="app">
<BrowserRouter>
<Switch>
<Route
exact
path={"/"}
render={props => (
<Home
{...props}
handleLogin={this.handleLogin}
handleLogout={this.handleLogout}
loggedInStatus={this.state.loggedInStatus}
/>
)}
/>
<Route
exact
path={"/dashboard"}
render={props => (
<Dashboard
{...props}
loggedInStatus={this.state.loggedInStatus}
/>
)}
/>
</Switch>
</BrowserRouter>
</div>
);
}
}