examcloud-app-api/src/main/java/cn/com/qmth/examcloud/app/utils/HttpUtils.java

/*
 * *************************************************
 * Copyright (c) 2018 QMTH. All Rights Reserved.
 * Created by Deason on 2018-07-17 17:32:00.
 * *************************************************
 */

package cn.com.qmth.examcloud.app.utils;

import cn.com.qmth.examcloud.app.model.Constants;
import cn.com.qmth.examcloud.app.model.ResBody;
import cn.com.qmth.examcloud.app.model.Result;
import okhttp3.Request;
import okhttp3.Response;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class HttpUtils {
    private static Logger log = LoggerFactory.getLogger(HttpUtils.class);

    public static Result<String> call(Request request) throws Exception {
        Response response = HttpBuilder.client.getInstance().newCall(request).execute();
        String bodyStr = response.body().string();
        if (response.isSuccessful()) {
            return new Result().success(bodyStr);
        } else {
            log.warn("Http response is " + bodyStr);
            ResBody body = new JsonMapper().fromJson(bodyStr, ResBody.class);
            if (body != null && body.getCode() != null) {
                if (Constants.CODE_403.equals(body.getCode())) {
                    return new Result().noAuthError();
                }
                if (Constants.CODE_404.equals(body.getCode())) {
                    return new Result().noFoundError();
                }
                if (Constants.CODE_0.equals(body.getCode())) {
                    return new Result().error(body.getErrorMsg());
                }
                return new Result().error(body.getDesc());
            }
            return new Result().error(bodyStr);
        }
    }

}