wPawnGgonRaS7h77397xujie-sys/src/main/java/com/xujie/sys/modules/ruler/CodeRule.java

package com.xujie.sys.modules.ruler;

import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.xujie.sys.common.utils.SpringContextUtils;
import com.xujie.sys.modules.sys.entity.SysCodeCount;
import com.xujie.sys.modules.sys.service.impl.SysCodeCountServiceImpl;
import org.springframework.util.CollectionUtils;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;

public class CodeRule implements IFillRuleHandler{
    @Override
    public Object execute(JSONObject params, JSONObject formData) {
        String codeno=formData.get("codeno").toString();
        SysCodeCountServiceImpl sysCodeCountImpl = (SysCodeCountServiceImpl)SpringContextUtils.getBean("SysCodeCountServiceImpl");
        SimpleDateFormat format = new SimpleDateFormat("yyMMdd") ;
        String updateTime=format.format(new Date())   ;
        QueryWrapper<SysCodeCount> queryWrapper=new QueryWrapper<>()  ;
        queryWrapper.eq("code_no",codeno);
        List<SysCodeCount> firs=  sysCodeCountImpl.list(queryWrapper);

        /*SysCodeCount fir = null;
        int cnum=0;
        if(CollectionUtils.isEmpty(firs)){
            cnum++;
            fir=new SysCodeCount();
            fir.setCnum(cnum);
            fir.setCodeNo(codeno);
            fir.setUpdateDate(new Date());
            fir.setCreateDate(new Date());
            sysCodeCountImpl.save(fir);
        }else{
            fir = firs.get(0);
            cnum=   fir.getCnum();
            cnum++;
            fir.setCnum(cnum);
            fir.setUpdateDate(new Date());
            sysCodeCountImpl.updateById(fir);
        }
        String value = codeno +  updateDate + String.format("%04d", cnum) ;
        return value;*/

        SysCodeCount fir = null;
        int cnum=0;
        if(CollectionUtils.isEmpty(firs)){
            cnum++;
            fir=new SysCodeCount();
            fir.setCnum(cnum);
            fir.setCodeNo(codeno);
            fir.setUpdateTime(updateTime);
            sysCodeCountImpl.save(fir);

        }else{
            fir = firs.get(0);
            if(!updateTime.equals(fir.getUpdateTime())){
                fir.setUpdateTime(updateTime);
                fir.setCnum(0);
            }
            cnum=   fir.getCnum();
            cnum++;
            fir.setCnum(cnum);
            sysCodeCountImpl.updateById(fir);
        }
        String value = codeno +  updateTime + String.format("%04d", cnum) ;
        return value;
    }
}