WxXcxAnalysisGetMonthlyRetainRequest.java

package com.yanzuoguang.wxxcx.dataanalysis.retain;

import com.alibaba.fastjson.TypeReference;
import com.yanzuoguang.util.helper.CheckerHelper;
import com.yanzuoguang.util.helper.HttpHelper;
import com.yanzuoguang.util.helper.JsonHelper;
import com.yanzuoguang.wxxcx.base.*;

/**
 * 获取用户访问小程序月留存 转换
 *
 * @author 李贤军
 */
public class WxXcxAnalysisGetMonthlyRetainRequest implements WxXcxRequestUrl, WxXcxRequestUrlPara, WxXcxRequestPostFormData {

    private final WxXcxConfig wxXcxConfig;
    private final WxXcxRequest wxXcxRequest;
    private final WxXcxAccessToken accessToken;
    private final WxXcxAnalysisGetMonthlyRetainReq req;

    public WxXcxAnalysisGetMonthlyRetainRequest(WxXcxConfig wxXcxConfig, WxXcxRequest wxXcxRequest, WxXcxAccessToken accessToken, WxXcxAnalysisGetMonthlyRetainReq req) {
        this.wxXcxConfig = wxXcxConfig;
        this.wxXcxRequest = wxXcxRequest;
        this.accessToken = accessToken;
        this.req = req;
    }

    @Override
    public String getUrl() {
        return wxXcxConfig.getBaseUrl() + wxXcxConfig.getAnalysisGetMonthlyRetainUrl() + "?" + this.getUrlPara();
    }

    @Override
    public String getUrlPara() {
        return HttpHelper.getUrlParameter(accessToken);
    }

    @Override
    public String getPost() {
        return HttpHelper.getUrlParameter(req);
    }

    public WxXcxAnalysisGetMonthlyRetainRes getResponse() {
        checkParam(req);
        return this.wxXcxRequest.request(this, response -> {
            WxXcxAnalysisGetMonthlyRetainRes ret = JsonHelper.deserialize(response, new TypeReference<WxXcxAnalysisGetMonthlyRetainRes>() {
            });
            WxXcxAssert.assertBaseError(ret);
            return ret;
        });
    }

    private void checkParam(WxXcxAnalysisGetMonthlyRetainReq req) {
        CheckerHelper.newInstance().notBlankCheck(WxXcxAccessTokenField.FIELD_ACCESS_TOKEN, req.getAccess_token())
                .notBlankCheck("begin_date", req.getBegin_date())
                .notBlankCheck("end_date", req.getEnd_date())
                .checkException();
    }
}