GoodsGroupTServiceImpl.java

package com.jshoperx.service.impl;

import com.jshoperx.action.backstage.utils.statickey.StaticKey;
import com.jshoperx.dao.GoodsGroupAttributeRpTDao;
import com.jshoperx.dao.GoodsGroupDetailRpTDao;
import com.jshoperx.dao.GoodsGroupTDao;
import com.jshoperx.entity.GoodsGroupAttributeRpT;
import com.jshoperx.entity.GoodsGroupDetailRpT;
import com.jshoperx.entity.GoodsGroupT;
import com.jshoperx.service.GoodsGroupTService;
import org.hibernate.criterion.Criterion;
import org.hibernate.criterion.Restrictions;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.JSONValue;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;
import java.util.List;

@Service("goodsGroupTService")
@Scope("prototype")
public class GoodsGroupTServiceImpl extends BaseTServiceImpl<GoodsGroupT> implements GoodsGroupTService {
    @Resource
    private GoodsGroupTDao goodsGroupTDao;
    @Resource
    private GoodsGroupDetailRpTDao goodsGroupDetailRpTDao;
    @Resource
    private GoodsGroupAttributeRpTDao goodsGroupAttributeRpTDao;
    @Resource
    private Serial serial;


    @Override
    @Transactional(propagation=Propagation.REQUIRED)
    public void saveGoodsGroupProcess(GoodsGroupT ggt,
                                      GoodsGroupDetailRpT ggdt, String goodsAttrsVals) {
        JSONArray ja=(JSONArray) JSONValue.parse(goodsAttrsVals);
        int jsonsize=ja.size();
        for(int i=0;i<jsonsize;i++){
            GoodsGroupAttributeRpT gart=new GoodsGroupAttributeRpT();
            gart.setId(this.serial.Serialid(Serial.GOODSGROUPATTRIBUTERPT));
            gart.setGroupid(ggt.getGroupid());
            JSONObject jo=(JSONObject) ja.get(i);
            gart.setAttrval(jo.get(StaticKey.ATTRVAL).toString());
            this.goodsGroupAttributeRpTDao.save(gart);
        }
        this.goodsGroupDetailRpTDao.save(ggdt);
        this.goodsGroupTDao.save(ggt);
    }


    @Override
    @Transactional(propagation= Propagation.REQUIRED)
    public void updateGoodsGroupProcess(GoodsGroupT ggt, String detail,
                                        String goodsAttrsVals) {
        //更新商品团购表
        this.goodsGroupTDao.update(ggt);
        //更新商品团购介绍
        Criterion criterion= Restrictions.eq("groupid", ggt.getGroupid());
        GoodsGroupDetailRpT ggrt=this.goodsGroupDetailRpTDao.findOneByCriteria(GoodsGroupDetailRpT.class, criterion);
        if(ggrt!=null){
            ggrt.setDetail(detail);
            this.goodsGroupDetailRpTDao.update(ggrt);
        }else{
            ggrt=new GoodsGroupDetailRpT();
            ggrt.setGroupid(ggt.getGroupid());
            ggrt.setDetail(detail);
            ggrt.setId(this.serial.Serialid(Serial.GOODSGROUPDETAILRPT));
            this.goodsGroupDetailRpTDao.save(ggrt);
        }
        List<GoodsGroupAttributeRpT> list=this.goodsGroupAttributeRpTDao.findByCriteria(GoodsGroupAttributeRpT.class, criterion);
        this.goodsGroupAttributeRpTDao.deleteAll(list);
        JSONArray ja=(JSONArray) JSONValue.parse(goodsAttrsVals);
        int jsonsize=ja.size();
        for(int i=0;i<jsonsize;i++){
            GoodsGroupAttributeRpT gart=new GoodsGroupAttributeRpT();
            gart.setId(this.serial.Serialid(Serial.GOODSGROUPATTRIBUTERPT));
            gart.setGroupid(ggt.getGroupid());
            JSONObject jo=(JSONObject) ja.get(i);
            gart.setAttrval(jo.get(StaticKey.ATTRVAL).toString());
            this.goodsGroupAttributeRpTDao.save(gart);
        }
    }
}