authenticator

gistfile1.txt

package br.com.avon.common.repository.remote.util;

import java.io.IOException;

import javax.annotation.Nullable;

import br.com.avon.common.BuildConfig;
import br.com.avon.common.entity.response.mobile_commerce.RenewTokenResponse;
import br.com.avon.common.infrastructure.MyApplication;
import br.com.avon.common.repository.remote.RestApi;
import okhttp3.Authenticator;
import okhttp3.Request;
import okhttp3.Response;
import okhttp3.Route;
import retrofit2.Call;

public class TokenAuthenticator implements Authenticator {

    @Nullable
    @Override
    public Request authenticate(Route route, Response response) throws IOException {
        if (response.code() == 401) {
            Call<RenewTokenResponse> refreshCall = MyApplication.getRestApi().getRenewToken()


            retrofit2.Response<RenewTokenResponse> refreshResponse = refreshCall.execute();
            if (refreshResponse != null && refreshResponse.code() == 200 && refreshResponse.body() != null) {
                MyApplication.getLocalProperties().setRefreshToken(refreshResponse.body().getToken());
                MyApplication.getLocalProperties().setToken(refreshResponse.body().getToken());
                return response.request().newBuilder()
                        .removeHeader(RestApi.TOKEN)
                        .addHeader(RestApi.TOKEN, refreshResponse.body().getToken())
                        .build();
            } else {
                return null;
            }
        }else {
            return null;
        }
    }
}