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Conditional Routing - Async

I wanted to make a GET request to my server to verify if the user is authenticated or not, basically a true or false function.
but it ended up being more complicated than that.

GET

true or false

as i need an async,await function in order to get the response from the request i made.
SO, thats what i did. but after calling the function inside a regular sync function which is PrivateRoute it only logs that the promise is still pending.

async

await

response

request

sync

PrivateRoute

promise

pending

SO, i tried turning PrivateRoute into an async function. but react refused to render a [object promise].

PrivateRoute

async

[object promise]

ANY IDEA what to do?

const isAuthenticated = async () => {
try{
let isAuth = await axios.get('/auth')

console.log(isAuth.data)
if(Object.keys(isAuth.data).length > 0) return true
else return false

} catch(err) {
console.log(err)
}
}



const PrivateRoute = (route) => {
const authenticated = isAuthenticated() // returns a pending promise
console.log(authenticated)

return (
<Route path={route.path} render={() => {
if (authenticated) return <Profile_Tabs />
return <Redirect to='/' />
}} />
)
}

<PrivateRoute
path='/profile'
exact={true}
/>


1 Answer
1

You could make the PrivateRoute component stateful.

PrivateRoute

state = {
isAuthenticated: null,
}


You could then do

isAuthenticated().then(isAuthenticated => this.setState({ isAuthenticated }))


Your render function can then be updated to check the state and conditionally render.

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