package com.doumee.service.business.impl;
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import com.doumee.core.model.PageData;
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import com.doumee.core.model.PageWrap;
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import com.doumee.core.utils.Utils;
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import com.doumee.dao.business.ZanMapper;
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import com.doumee.dao.business.model.Zan;
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import com.doumee.dao.web.dto.ZanDTO;
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import com.doumee.service.business.ZanService;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import org.apache.commons.collections4.MapUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.util.CollectionUtils;
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import java.util.Date;
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import java.util.List;
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import java.util.Map;
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import java.util.stream.Collectors;
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/**
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* 用户点赞信息表Service实现
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* @author 江蹄蹄
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* @date 2023/03/21 15:48
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*/
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@Service
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public class ZanServiceImpl implements ZanService {
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@Autowired
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private ZanMapper zanMapper;
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@Override
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public Integer create(Zan zan,Integer memberId) {
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// LoginUserInfo userInfo = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
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Zan target = new Zan();
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// target.setCreator(userInfo.getId());
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target.setCreateDate(new Date());
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// target.setEditor(userInfo.getId());
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target.setEditDate(new Date());
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target.setMemberId(memberId);
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target.setObjId(zan.getObjId());
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target.setObjType(zan.getObjType());
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target.setImgurl(zan.getImgurl());
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target.setTitle(zan.getTitle());
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target.setObjMemberId(zan.getObjMemberId());
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zanMapper.insert(target);
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return zan.getId();
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}
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@Override
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public void deleteById(Integer id) {
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zanMapper.deleteById(id);
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}
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@Override
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public void delete(Zan zan) {
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UpdateWrapper<Zan> deleteWrapper = new UpdateWrapper<>(zan);
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zanMapper.delete(deleteWrapper);
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}
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@Override
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public void deleteByIdInBatch(List<Integer> ids) {
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if (CollectionUtils.isEmpty(ids)) {
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return;
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}
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zanMapper.deleteBatchIds(ids);
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}
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@Override
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public void updateById(Zan zan) {
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zanMapper.updateById(zan);
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}
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@Override
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public void updateByIdInBatch(List<Zan> zans) {
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if (CollectionUtils.isEmpty(zans)) {
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return;
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}
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for (Zan zan: zans) {
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this.updateById(zan);
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}
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}
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@Override
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public Zan findById(Integer id) {
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return zanMapper.selectById(id);
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}
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@Override
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public Zan findOne(Zan zan) {
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QueryWrapper<Zan> wrapper = new QueryWrapper<>(zan);
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return zanMapper.selectOne(wrapper);
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}
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@Override
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public List<Zan> findList(Zan zan) {
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QueryWrapper<Zan> wrapper = new QueryWrapper<>(zan);
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return zanMapper.selectList(wrapper);
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}
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@Override
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public PageData<Zan> findPage(PageWrap<Zan> pageWrap) {
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IPage<Zan> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
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QueryWrapper<Zan> queryWrapper = new QueryWrapper<>();
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Utils.MP.blankToNull(pageWrap.getModel());
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if (pageWrap.getModel().getId() != null) {
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queryWrapper.lambda().eq(Zan::getId, pageWrap.getModel().getId());
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}
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if (pageWrap.getModel().getCreator() != null) {
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queryWrapper.lambda().eq(Zan::getCreator, pageWrap.getModel().getCreator());
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}
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if (pageWrap.getModel().getCreateDate() != null) {
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queryWrapper.lambda().ge(Zan::getCreateDate, Utils.Date.getStart(pageWrap.getModel().getCreateDate()));
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queryWrapper.lambda().le(Zan::getCreateDate, Utils.Date.getEnd(pageWrap.getModel().getCreateDate()));
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}
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if (pageWrap.getModel().getEditor() != null) {
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queryWrapper.lambda().eq(Zan::getEditor, pageWrap.getModel().getEditor());
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}
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if (pageWrap.getModel().getEditDate() != null) {
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queryWrapper.lambda().ge(Zan::getEditDate, Utils.Date.getStart(pageWrap.getModel().getEditDate()));
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queryWrapper.lambda().le(Zan::getEditDate, Utils.Date.getEnd(pageWrap.getModel().getEditDate()));
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}
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if (pageWrap.getModel().getIsdeleted() != null) {
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queryWrapper.lambda().eq(Zan::getIsdeleted, pageWrap.getModel().getIsdeleted());
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}
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if (pageWrap.getModel().getRemark() != null) {
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queryWrapper.lambda().eq(Zan::getRemark, pageWrap.getModel().getRemark());
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}
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if (pageWrap.getModel().getMemberId() != null) {
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queryWrapper.lambda().eq(Zan::getMemberId, pageWrap.getModel().getMemberId());
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}
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if (pageWrap.getModel().getObjId() != null) {
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queryWrapper.lambda().eq(Zan::getObjId, pageWrap.getModel().getObjId());
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}
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if (pageWrap.getModel().getObjType() != null) {
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queryWrapper.lambda().eq(Zan::getObjType, pageWrap.getModel().getObjType());
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}
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if (pageWrap.getModel().getImgurl() != null) {
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queryWrapper.lambda().eq(Zan::getImgurl, pageWrap.getModel().getImgurl());
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}
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if (pageWrap.getModel().getTitle() != null) {
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queryWrapper.lambda().eq(Zan::getTitle, pageWrap.getModel().getTitle());
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}
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if (pageWrap.getModel().getObjMemberId() != null) {
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queryWrapper.lambda().eq(Zan::getObjMemberId, pageWrap.getModel().getObjMemberId());
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}
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for(PageWrap.SortData sortData: pageWrap.getSorts()) {
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if (sortData.getDirection().equalsIgnoreCase(PageWrap.DESC)) {
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queryWrapper.orderByDesc(sortData.getProperty());
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} else {
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queryWrapper.orderByAsc(sortData.getProperty());
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}
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}
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return PageData.from(zanMapper.selectPage(page, queryWrapper));
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}
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@Override
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public long count(Zan zan) {
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QueryWrapper<Zan> wrapper = new QueryWrapper<>(zan);
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return zanMapper.selectCount(wrapper);
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}
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@Override
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public Map<Integer, ZanDTO> count(List<Integer> objIds) {
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QueryWrapper<Zan> queryWrapper = new QueryWrapper<>();
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queryWrapper.select("OBJ_ID,OBJ_TYPE,count(OBJ_ID) countNum");
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queryWrapper.lambda().in(Zan::getObjId,objIds).groupBy(Zan::getObjId);
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List<Map<String, Object>> maps = zanMapper.selectMaps(queryWrapper);
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Map<Integer, ZanDTO> collect = maps.stream().map(s -> {
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ZanDTO dto = new ZanDTO();
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dto.setObjType(MapUtils.getInteger(s, "OBJ_TYPE", null));
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dto.setCount(MapUtils.getInteger(s, "countNum", null));
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dto.setObjId(MapUtils.getInteger(s, "OBJ_ID", null));
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return dto;
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}).collect(Collectors.toMap(s -> s.getObjId(), s -> s));
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return collect;
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}
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}
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