4dkankan-center-manage/src/main/java/com/fdkankan/manage/service/impl/LookSpaceServiceImpl.java

package com.fdkankan.manage.service.impl;

import cn.dev33.satoken.stp.StpUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.fdkankan.manage.common.ResultCode;
import com.fdkankan.manage.exception.BusinessException;
import com.fdkankan.manage.common.PageInfo;
import com.fdkankan.common.util.DateUtil;
import com.fdkankan.manage.entity.LookSpace;
import com.fdkankan.manage.mapper.ILookSpaceMapper;
import com.fdkankan.manage.service.ILookSpaceService;
import com.fdkankan.manage.vo.request.LookSpaceParam;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;

import java.util.Date;

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author 
 * @since 2022-06-30
 */
@Service
public class LookSpaceServiceImpl extends ServiceImpl<ILookSpaceMapper, LookSpace> implements ILookSpaceService {

    @Override
    public PageInfo pageList(LookSpaceParam param) {
        LambdaQueryWrapper<LookSpace> wrapper = new LambdaQueryWrapper<>();
        if(StringUtils.isNotBlank(param.getVideoTitle())){
            wrapper.like(LookSpace::getVideoTitle,param.getVideoTitle());
        }
        wrapper.orderByDesc(LookSpace::getSort);
        wrapper.orderByDesc(LookSpace::getCreateTime);
        Page<LookSpace> page = new Page<>(param.getPageNum(),param.getPageSize());
        return PageInfo.PageInfo(this.page(page,wrapper));
    }

    @Override
    public void add(LookSpaceParam param) {
        if(StringUtils.isEmpty(param.getVideoTitle()) || StringUtils.isEmpty(param.getVideoFile())){
            throw new BusinessException(ResultCode.MISSING_REQUIRED_PARAMETERS);
        }
        Long loginId = Long.valueOf(StpUtil.getLoginId().toString());
        LookSpace lookSpace = new LookSpace();
        lookSpace.setVideoFile(param.getVideoFile());
        lookSpace.setVideoTitle(param.getVideoTitle());
        lookSpace.setCreateUserId(loginId);
        lookSpace.setUpdateTime(DateUtil.date2String(new Date(),DateUtil.DEFAULT_DATE_FORMAT));
        this.save(lookSpace);
    }

    @Override
    public void updateByParam(LookSpaceParam param) {
        if(param.getId() == null){
            throw new BusinessException(ResultCode.MISSING_REQUIRED_PARAMETERS);
        }
        LambdaUpdateWrapper<LookSpace> wrapper = new LambdaUpdateWrapper<>();
        if(StringUtils.isNotBlank(param.getVideoFile())){
            wrapper.set(LookSpace::getVideoFile,param.getVideoFile());
        }
        if(StringUtils.isNotBlank(param.getVideoTitle())){
            wrapper.set(LookSpace::getVideoTitle,param.getVideoTitle());
        }
        if(param.getIsShow()!=null){
            wrapper.set(LookSpace::getIsShow,param.getIsShow());
        }
        if(param.getSort() !=null){
            wrapper.set(LookSpace::getSort,param.getSort());
        }
        wrapper.eq(LookSpace::getId,param.getId());
        this.update(wrapper);
    }

    @Override
    public void isPush(Integer isPush,Long id) {
        LambdaUpdateWrapper<LookSpace> wrapper = new LambdaUpdateWrapper<>();
        wrapper.set(LookSpace::getIsPush,isPush);
        wrapper.eq(LookSpace::getId,id);
        this.update(wrapper);
    }
}