TokenAuthenticator for handling token expiry.

TokenAuthenticator.kt

@Singleton
class TokenAutheticator @Inject constructor(
    @ApplicationContext private val context: Context
) : Authenticator {
    override fun authenticate(route: Route?, response: Response): Request? {

        if (!response.isSuccessful) {
            val localBroadcastManager = LocalBroadcastManager.getInstance(context)
            val intent = Intent(Keys.ACTION_LOGOUT)
            localBroadcastManager.sendBroadcast(intent)
            return null
        }
        return response.request.newBuilder().build()
    }
}