blog-weixin/src/main/java/com/zeekling/solo/wechat/service/WeChatMenuServiceImpl.java

package com.zeekling.solo.wechat.service;

import com.zeekling.solo.wechat.conf.WeChatConfigure;
import com.zeekling.solo.wechat.util.FileUtils;
import me.chanjar.weixin.common.error.WxErrorException;
import me.chanjar.weixin.mp.api.WxMpService;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
import javax.annotation.PostConstruct;
import javax.annotation.Resource;


/**
 * @author zeekling [lingzhaohui@zeekling.cn]
 * @version 1.0
 * @apiNote 微信菜单相关处理
 * @since 2020-03-21
 */
@Service
public class WeChatMenuServiceImpl implements WeChatMenuService {

    private static final Logger LOG = LoggerFactory.getLogger(WeChatMenuServiceImpl.class);

    @Resource
    private WxMpService wxMpService;

    @Resource
    private WeChatConfigure weChatConfigure;

    private JSONObject menuInfo = null;


    @PostConstruct
    private void init(){
        menuInfo = FileUtils.readJsonFile(weChatConfigure.getMenuFilePath());
        this.wxMpService.switchover(weChatConfigure.getAppId());
    }

    @Override
    public String create() {
        if (menuInfo == null){
            return "{}";
        }
        try {
            JSONArray buttonArray = menuInfo.getJSONArray("button");
            if (buttonArray == null || buttonArray.length() == 0){
                return "{}";
             }
            System.out.println(menuInfo);
            return this.wxMpService.getMenuService().menuCreate(menuInfo.toString());
        } catch (JSONException | WxErrorException e) {
            LOG.warn("error in create menu, error:{}", e);
        }

        return "{}";
    }

    @Override
    public String get() {

        try {
            return this.wxMpService.getMenuService().menuGet().toJson();
        } catch (WxErrorException e) {
            e.printStackTrace();
        }
        return null;
    }

}