How to deploy app with react-redux-firebase as a firebase function?

[salmazov]

I want to deploy my app as SSR-ready via using firebase function.

But I got an error:
`i functions: preparing functions directory for uploading...

Error: Error occurred while parsing your function triggers.

undefined`

It's very difficult to understand what I do wrong. But when I comment compose function - it works.
// ,
// compose(
// applyMiddleware(
// thunk.withExtraArgument(getFirebase) // Pass getFirebase function as extra argument
// ),
// reactReduxFirebase(firebase.firebase, rrfConfig), // pass in firebase instance instead of config
// window.REDUX_DEVTOOLS_EXTENSION && window.REDUX_DEVTOOLS_EXTENSION()
// reduxFirestore(firebase) // <- needed if using firestore
// applyMiddleware(...middleware) // to add other middleware
// )

[prescottprue]

It seems like you are using window. which I don't believe will be available when running SSR (since node doesn't have the window variable). It may be best to start with a redux SSR example and add react-redux-firebase.

[illuminist]

So the solution is to check whenever window is available or not. For me, it is:

if (typeof window !== 'undefined') {
  // some statements involving window object here
}

[salmazov]

Thank you! I'll try it