react protected routes typescript

/*SM*/
/*example implemented with and FC and Typescript*/
import { Redirect, Route, RouteProps } from 'react-router';

export type ProtectedRouteProps = {
  isAuthenticated: boolean;
  authenticationPath: string;
} & RouteProps;

export default function ProtectedRoute({isAuthenticated, authenticationPath, ...routeProps}: ProtectedRouteProps) {
  if(isAuthenticated) {
    return <Route {...routeProps} />;
  } else {
    return <Redirect to={{ pathname: authenticationPath }} />;
  }
};

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Krish 100200 points

                                    import * as React from 'react';
import {
    Route, 
    Redirect,
    RouteProps,
    RouteComponentProps
} from &quot;react-router-dom&quot;;

interface PrivateRouteProps extends RouteProps {
    isAuthenticated: boolean;
  // Would reccommend this comes from a global state manager
  // such as redux, shown using basic props here
}

export class PrivateRoute extends Route&lt;PrivateRouteProps&gt; {
    render() {
        return (
            &lt;Route render={(props: RouteComponentProps) =&gt; {
                if(!this.props.isAuthenticated) {
                    return &lt;Redirect to='/login' /&gt;
                } 

                if(this.props.component) {
                    return React.createElement(this.props.component);
                } 

                if(this.props.render) {
                    return this.props.render(props);
                }
            }} /&gt;
        );
    }
}

// How To Use Them :::::
&lt;PrivateRoute 
    path='/dashboard'
    component={DashboardPage} 
    isAuthenticated={props.isAuthenticated}
/&gt;
      // OR
&lt;PrivateRoute 
    path='/checkout'
    isAuthenticated={props.isAuthenticated}
    render={() =&gt; (
       &lt;CheckoutPage auth={props.auth} /&gt;
    )} 
/&gt;

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