TokenInterceptor for passing token in every api request except /login

TokenInterceptor.kt

@Singleton
class TokenInterceptor : Interceptor {

    override fun intercept(chain: Interceptor.Chain): Response {
        var request = chain.request()
        try {

            if (request.url.encodedPath.contains("/login") && request.method.equals("POST")) {
                return chain.proceed(request)
            }

            val user = FirebaseAuth.getInstance().currentUser ?: return chain.proceed(request)
            val task: Task<GetTokenResult> = user.getIdToken(false)
            val tokenResult = Tasks.await(task, 20, TimeUnit.SECONDS)
            val token = tokenResult.token

            request = request.newBuilder().addHeader("Authorization", "Bearer $token").build()

            return chain.proceed(request)
        } catch (e: Exception) {
            return chain.proceed(request)
        }
    }
}