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whywhyo

2023-05-23 e15c73ef6313c335d31173f2b14be3843e786156

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package com.ruoyi.service.impl;
 
 
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.utils.MapUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.domain.ZfEvent;
import com.ruoyi.domain.ZfPet;
import com.ruoyi.domain.ZfPetNote;
import com.ruoyi.mapper.ZfPetNoteMapper;
import com.ruoyi.service.ZfPetNoteService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
 
import java.util.HashMap;
import java.util.List;
 
/**
 * <p>
 * 魅宠备忘录 服务实现类
 * </p>
 *
 * @author ojq
 * @since 2023-03-12
 */
@Service
@Slf4j
public class ZfPetNoteServiceImpl extends ServiceImpl<ZfPetNoteMapper, ZfPetNote> implements ZfPetNoteService {
 
    @Override
    public AjaxResult selectPetNoteList(ZfPetNote zfPetNote, Integer pageNum, Integer pageSize) {
        LambdaQueryWrapper<ZfPetNote> lqw = buildCondition(zfPetNote);
        lqw.orderByDesc(ZfPetNote::getCreateTime);
        Page<ZfPetNote> ZfPetNotePage = new Page<>(pageNum,pageSize);
        Page<ZfPetNote> pageResult = page(ZfPetNotePage, lqw);
        System.out.println(pageResult);
        HashMap<String, Object> data = MapUtils.getResult(pageResult);
        System.out.println(data);
        return AjaxResult.success(data);
    }
 
    @Override
    public List<ZfPetNote> selectByCondition(ZfPetNote zfPetNote) {
        LambdaQueryWrapper<ZfPetNote> lambdaQueryWrapper = buildCondition(zfPetNote);
        lambdaQueryWrapper.orderByDesc(ZfPetNote::getCreateTime);
        List<ZfPetNote> list = list(lambdaQueryWrapper);
        log.info("返回的数据为:{}",list);
        return list;
    }
 
    @Override
    public AjaxResult getAllPetNoteByPetId(Integer pageNum,Integer pageSize,String pid) {
        LambdaQueryWrapper<ZfPetNote> lqw = new LambdaQueryWrapper<>();
        lqw.eq(ZfPetNote::getPid,pid);
        lqw.orderByDesc(ZfPetNote::getCreateTime);
 
        Page<ZfPetNote> zfPetNotePage = new Page<>(pageNum, pageSize);
        Page<ZfPetNote> pageResult = page(zfPetNotePage, lqw);
 
        HashMap<String, Object> result = MapUtils.getResult(pageResult);
        return AjaxResult.success(result);
    }
 
    @Override
    public AjaxResult mySave(ZfPetNote zfPetNote) {
 
        //判断是否有重复数据
        LambdaQueryWrapper<ZfPetNote> lqw = uniqueCondition(zfPetNote);
        List<ZfPetNote> list = list(lqw);
        if(list.size()>0){
            throw new RuntimeException("请勿新增重复数据");
        }
 
        if(save(zfPetNote)){
            return AjaxResult.success();
        }else {
            return AjaxResult.error();
        }
    }
 
    private LambdaQueryWrapper<ZfPetNote> uniqueCondition(ZfPetNote zfPetNote) {
        LambdaQueryWrapper<ZfPetNote> lqw = new LambdaQueryWrapper<>();
        lqw.eq(StringUtils.isNotEmpty(zfPetNote.getTitle()),ZfPetNote::getTitle,zfPetNote.getTitle());
        lqw.eq(zfPetNote.getRemindTime()!=null,ZfPetNote::getRemindTime,zfPetNote.getRemindTime());
        lqw.eq(zfPetNote.getHappenTime()!=null,ZfPetNote::getHappenTime,zfPetNote.getHappenTime());
        lqw.eq(StringUtils.isNotEmpty(zfPetNote.getRemark()),ZfPetNote::getRemark,zfPetNote.getRemark());
        return lqw;
    }
 
    private LambdaQueryWrapper<ZfPetNote> buildCondition(ZfPetNote zfPetNote) {
        LambdaQueryWrapper<ZfPetNote> lqw = new LambdaQueryWrapper<>();
        lqw.like(StringUtils.isNotEmpty(zfPetNote.getTitle()),ZfPetNote::getTitle,zfPetNote.getTitle());
        lqw.like(zfPetNote.getRemindTime()!=null,ZfPetNote::getRemindTime,zfPetNote.getRemindTime());
        lqw.like(StringUtils.isNotEmpty(zfPetNote.getRemark()),ZfPetNote::getRemark,zfPetNote.getRemark());
        lqw.eq(zfPetNote.getHappenTime()!=null,ZfPetNote::getHappenTime,zfPetNote.getHappenTime());
        lqw.eq(zfPetNote.getRemindTime()!=null,ZfPetNote::getRemindTime,zfPetNote.getRemindTime());
        lqw.between(zfPetNote.getHappenStartTime() != null && zfPetNote.getHappenEndTime() != null, ZfPetNote::getHappenTime, zfPetNote.getHappenStartTime(), zfPetNote.getHappenEndTime());
        lqw.between(zfPetNote.getRemindStartTime() != null && zfPetNote.getRemindEndTime() != null, ZfPetNote::getRemindTime, zfPetNote.getRemindStartTime(), zfPetNote.getRemindEndTime());
        return lqw;
    }
}