package com.panzhihua.service_community.service.impl;
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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 com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.panzhihua.common.constants.ReturnMsgConstants;
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import com.panzhihua.common.model.vos.R;
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import com.panzhihua.common.utlis.Snowflake;
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import com.panzhihua.service_community.dao.ComEventResourceMapper;
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import com.panzhihua.service_community.entity.ComEventResource;
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import com.panzhihua.service_community.service.IComEventResourceService;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.util.Collections;
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import java.util.Date;
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import java.util.List;
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/**
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* Description 三说会堂事件关联图片资源表业务层实现类
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* ClassName ComEventResourceServiceImpl
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*
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* @author manailin
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* @date 2022-09-07 11:23:52
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*/
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@Slf4j
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@Service("comEventResourceService")
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public class ComEventResourceServiceImpl extends ServiceImpl<ComEventResourceMapper, ComEventResource> implements IComEventResourceService {
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@Override
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public R pageByComEventResource(ComEventResource comEventResource, Page pagination) {
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IPage<ComEventResource> list = baseMapper.pageByComEventResource(comEventResource, pagination);
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if (list.getRecords().size() < 1) {
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return R.ok(Collections.emptyList());
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}
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return R.ok(list);
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}
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@Override
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public List<ComEventResource> listByComEventResource(ComEventResource comEventResource) {
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List<ComEventResource> list = baseMapper.listByComEventResource(comEventResource);
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if (list.size() < 1) {
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return Collections.emptyList();
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}
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return list;
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public R insertComEventResource(ComEventResource comEventResource) {
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comEventResource.setId(Snowflake.getId());
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comEventResource.setCreateAt(new Date());
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boolean flag = save(comEventResource);
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if (!flag) {
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return R.fail(ReturnMsgConstants.DATA_EXIST);
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}
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return R.ok(ReturnMsgConstants.SAVE_SUCCESS);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public R updateComEventResource(ComEventResource comEventResource) {
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int flag = baseMapper.updateById(comEventResource);
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return flag > 0 ? R.ok(comEventResource, ReturnMsgConstants.UPDATE_SUCCESS) : R.fail(ReturnMsgConstants.UPDATE_FALSE);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public R updateEnabled(Long id, Boolean enabled) {
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ComEventResource comEventResource = baseMapper.selectById(id);
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if (comEventResource == null) {
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return R.fail(ReturnMsgConstants.DATA_NOT_EXIST);
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}
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comEventResource.setDeleteFlag(enabled);
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Boolean flag = updateById(comEventResource);
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return flag ? R.ok(comEventResource, ReturnMsgConstants.UPDATE_SUCCESS) : R.fail(ReturnMsgConstants.UPDATE_FALSE);
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}
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}
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