private fun getRecommendedContacts() {
        interactor?.let { interactor ->
            compositeDisposable?.add(
                interactor.getRecommendedContacts()
                    .map { recommendedContacts ->
                        recommendedContacts.map { recommendedContact ->
                            Pair(
                                interactor.getContactById(recommendedContact.contactId).blockingGet(),
                                recommendedContact
                            )
                        }.filter { !it.first.isBlocked }.associateBy { it.first.id }
                    }.compose(ioToMainSingleScheduler())
                    .doOnSuccess { recommendedContactsMap ->
                        this.recommendedContactsMap = recommendedContactsMap.toMutableMap()
                        view?.displayRecommendedContacts(recommendedContactsMap.map { it.value.first })
                    }.subscribe())
        }
    }