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whywhyo

2023-05-21 bd609455667411a75c03433dc3490a790c71b7d3

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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.ZfDoctor;
import com.ruoyi.domain.ZfEquipment;
import com.ruoyi.domain.ZfPet;
import com.ruoyi.mapper.ZfDoctorMapper;
import com.ruoyi.service.ZfDoctorService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
 
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
 
/**
 * <p>
 * 服务实现类
 * </p>
 *
 * @author ojq
 * @since 2023-03-12
 */
@Service
@Slf4j
public class ZfDoctorServiceImpl extends ServiceImpl<ZfDoctorMapper, ZfDoctor> implements ZfDoctorService {
 
    @Override
    public AjaxResult selectDoctorList(ZfDoctor zfDoctor, Integer pageNum, Integer pageSize) {
        LambdaQueryWrapper<ZfDoctor> lqw = buildCondition(zfDoctor);
        lqw.orderByDesc(ZfDoctor::getCreateTime);
 
        Page<ZfDoctor> ZfDoctorPage = new Page<>(pageNum, pageSize);
        Page<ZfDoctor> pageResult = page(ZfDoctorPage, lqw);
 
        HashMap<String, Object> data = MapUtils.getResult(pageResult);
        return AjaxResult.success(data);
    }
 
    @Override
    public List<ZfDoctor> selectByCondition(ZfDoctor zfDoctor) {
        LambdaQueryWrapper<ZfDoctor> lambdaQueryWrapper = buildCondition(zfDoctor);
        lambdaQueryWrapper.orderByDesc(ZfDoctor::getCreateTime);
        List<ZfDoctor> list = list(lambdaQueryWrapper);
        log.info("返回的数据为:{}", list);
        return list;
    }
 
    @Override
    public List<ZfDoctor> selectByIds(Long[] ids) {
        List<ZfDoctor> list = new ArrayList<>();
        if (ids.length != 0)
            list = listByIds(Arrays.asList(ids));
        else
            list = list();
        return list;
    }
 
    @Override
    public AjaxResult mySave(ZfDoctor zfDoctor) {
        //判断是否有重复数据
        LambdaQueryWrapper<ZfDoctor> lqw = uniqueCondition(zfDoctor);
        List<ZfDoctor> list = list(lqw);
        if (list.size() > 0) {
            throw new RuntimeException("请勿新增重复数据");
        }
 
        if (save(zfDoctor)) {
            return AjaxResult.success();
        } else {
            return AjaxResult.error();
        }
 
 
    }
 
    private LambdaQueryWrapper<ZfDoctor> uniqueCondition(ZfDoctor zfDoctor) {
        LambdaQueryWrapper<ZfDoctor> lqw = new LambdaQueryWrapper<>();
        lqw.eq(StringUtils.isNotEmpty(zfDoctor.getType()), ZfDoctor::getType, zfDoctor.getType());
        lqw.eq(StringUtils.isNotEmpty(zfDoctor.getSymptom()), ZfDoctor::getSymptom, zfDoctor.getSymptom());
        lqw.eq(StringUtils.isNotEmpty(zfDoctor.getDuration()), ZfDoctor::getDuration, zfDoctor.getDuration());
        lqw.eq(StringUtils.isNotEmpty(zfDoctor.getCmedical()), ZfDoctor::getCmedical, zfDoctor.getCmedical());
        lqw.eq(StringUtils.isNotEmpty(zfDoctor.getWmedical()), ZfDoctor::getWmedical, zfDoctor.getWmedical());
        lqw.eq(StringUtils.isNotEmpty(zfDoctor.getEffect()), ZfDoctor::getEffect, zfDoctor.getEffect());
        lqw.eq(StringUtils.isNotEmpty(zfDoctor.getSuitable()), ZfDoctor::getSuitable, zfDoctor.getSuitable());
        lqw.eq(StringUtils.isNotEmpty(zfDoctor.getRemark()), ZfDoctor::getRemark, zfDoctor.getRemark());
        return lqw;
 
    }
 
    private LambdaQueryWrapper<ZfDoctor> buildCondition(ZfDoctor zfDoctor) {
        LambdaQueryWrapper<ZfDoctor> lqw = new LambdaQueryWrapper<>();
        lqw.like(StringUtils.isNotEmpty(zfDoctor.getType()), ZfDoctor::getType, zfDoctor.getType())
                .like(StringUtils.isNotEmpty(zfDoctor.getSymptom()), ZfDoctor::getSymptom, zfDoctor.getSymptom())
                .like(StringUtils.isNotEmpty(zfDoctor.getDuration()), ZfDoctor::getDuration, zfDoctor.getDuration())
                .like(StringUtils.isNotEmpty(zfDoctor.getEffect()), ZfDoctor::getEffect, zfDoctor.getEffect())
                .like(StringUtils.isNotEmpty(zfDoctor.getSuitable()), ZfDoctor::getSuitable, zfDoctor.getSuitable())
                .like(StringUtils.isNotEmpty(zfDoctor.getRemark()), ZfDoctor::getRemark, zfDoctor.getRemark());
        if (zfDoctor.getPrescription()!=null){
            lqw.and(wrapper -> {
                wrapper.like(StringUtils.isNotEmpty(zfDoctor.getPrescription()),ZfDoctor::getWmedical,zfDoctor.getPrescription())
                        .or()
                        .like(StringUtils.isNotEmpty(zfDoctor.getPrescription()),ZfDoctor::getCmedical,zfDoctor.getPrescription());
            });
        }
        return lqw;
    }
}