package com.nova.sankuai.service.impl;
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import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.nova.sankuai.domain.dto.AddHotIssuesDto;
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import com.nova.sankuai.domain.dto.QueryHotIssuesPageDto;
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import com.nova.sankuai.domain.dto.UpdateHotIssuesDto;
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import com.nova.sankuai.domain.entity.HotIssues;
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import com.nova.sankuai.domain.vo.HotIssuesAppListVo;
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import com.nova.sankuai.domain.vo.HotIssuesListVo;
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import com.nova.sankuai.infra.config.CommonException;
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import com.nova.sankuai.infra.mapper.HotIssuesMapper;
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import com.nova.sankuai.infra.utils.PageRequest;
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import com.nova.sankuai.infra.utils.PageUtil;
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import com.nova.sankuai.service.HotIssuesService;
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import lombok.AllArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.lang.StringUtils;
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import org.springframework.beans.BeanUtils;
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import org.springframework.stereotype.Service;
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import java.util.Date;
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@Service
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@Slf4j
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@AllArgsConstructor
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public class HotIssuesServiceImpl extends ServiceImpl<HotIssuesMapper, HotIssues> implements HotIssuesService {
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private final PageUtil pageUtil;
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private final HotIssuesMapper hotIssuesMapper;
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@Override
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public void addHotIssues(AddHotIssuesDto addHotIssuesDto) {
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if (StringUtils.isEmpty(addHotIssuesDto.getIssuesContent())){
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throw new CommonException("问题内容不能为空");
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}
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HotIssues hotIssues = new HotIssues();
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BeanUtils.copyProperties(addHotIssuesDto,hotIssues);
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hotIssues.setCreationDate(new Date());
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hotIssues.setLastUpdateDate(new Date());
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boolean save = save(hotIssues);
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if (!save){
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throw new CommonException("新增失败");
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}
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}
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@Override
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public void updateHotIssues(UpdateHotIssuesDto updateHotIssuesDto) {
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HotIssues hotIssuesById = getById(updateHotIssuesDto.getId());
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if (hotIssuesById==null){
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throw new CommonException("未查询到该热门问题");
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}
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if (StringUtils.isEmpty(updateHotIssuesDto.getIssuesContent())){
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throw new CommonException("问题内容不能为空");
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}
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if (updateHotIssuesDto.getSeqencing()==null){
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updateHotIssuesDto.setSeqencing(0);
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}
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LambdaUpdateWrapper<HotIssues> updateWrapper = Wrappers.lambdaUpdate();
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updateWrapper.set(HotIssues::getIssuesContent,updateHotIssuesDto.getIssuesContent());
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updateWrapper.set(HotIssues::getAnswerContent,updateHotIssuesDto.getAnswerContent());
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updateWrapper.set(HotIssues::getSeqencing,updateHotIssuesDto.getSeqencing());
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updateWrapper.set(HotIssues::getLastUpdateDate,new Date());
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updateWrapper.eq(HotIssues::getId,updateHotIssuesDto.getId());
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boolean update = update(updateWrapper);
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if (!update){
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throw new CommonException("修改失败");
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}
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}
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@Override
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public void deleteHotIssues(Long id) {
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HotIssues hotIssuesById = getById(id);
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if (hotIssuesById==null){
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throw new CommonException("未查询到该热门问题");
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}
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boolean removeById = removeById(id);
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if (!removeById){
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throw new CommonException("删除失败");
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}
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}
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@Override
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public IPage<HotIssuesListVo> getHotIssues(QueryHotIssuesPageDto queryHotIssuesPageDto) {
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Page page = pageUtil.getPage(queryHotIssuesPageDto);
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IPage<HotIssuesListVo> hotIssues = hotIssuesMapper.getHotIssues(page, queryHotIssuesPageDto.getIssuesContent());
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return hotIssues;
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}
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@Override
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public IPage<HotIssuesAppListVo> getAppHotIssues(PageRequest pageRequest) {
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Page page = pageUtil.getPage(pageRequest);
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IPage<HotIssuesAppListVo> appHotIssues = hotIssuesMapper.getAppHotIssues(page);
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return appHotIssues;
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}
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}
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