java-insagent-pc/src/main/java/com/ydtech/modules/admin/service/impl/SysPosterServiceImpl.java

package com.ydtech.modules.admin.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.github.pagehelper.PageHelper;
import com.ydtech.constants.SysConstants;
import com.ydtech.core.page.ColumnFilter;
import com.ydtech.core.page.PageRequest;
import com.ydtech.core.page.PageResult;
import com.ydtech.modules.admin.dao.SysPosterMapper;
import com.ydtech.modules.admin.dao.SysRoleMapper;
import com.ydtech.modules.admin.model.SysMenu;
import com.ydtech.modules.admin.model.SysPoster;
import com.ydtech.modules.admin.model.SysRole;
import com.ydtech.modules.admin.model.vo.SysPosterQueryVo;
import com.ydtech.modules.admin.service.SysMenuService;
import com.ydtech.modules.admin.service.SysPosterService;
import com.ydtech.modules.admin.service.SysRoleService;
import com.ydtech.modules.order.entity.po.InsUploadFiles;
import com.ydtech.modules.order.service.InsUploadFilesService;
import com.ydtech.utils.StringUtils;
import com.ydtech.utils.idgen.IdGenerate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.ArrayList;
import java.util.List;
import java.util.Objects;


@Service
public class SysPosterServiceImpl extends ServiceImpl<SysPosterMapper, SysPoster>
        implements SysPosterService {

    @Autowired
    InsUploadFilesService insUploadFilesService;

    /**
     * 海报列表
     * @param sysPoster
     * @return
     */
    public PageResult<SysPoster> posterList(SysPosterQueryVo sysPoster){
        Page page = new Page(sysPoster.getPageNum(), sysPoster.getPageSize());
        IPage<SysPoster> sysPosterIPage = this.baseMapper.posterList(page, sysPoster);
        return PageResult.buildPageResult(sysPosterIPage);
    }

    /**
     * 保存海报信息
     * @param fileId
     * @return
     */
    @Override
    public boolean save(String type,String fileId) {
        try {

            SysPoster sysPoster = new SysPoster();
            sysPoster.setId(IdGenerate.nextId());
            sysPoster.setType(type);
            sysPoster.setFileId(fileId);
            InsUploadFiles byId = insUploadFilesService.getById(fileId);
            if (Objects.isNull(byId)) {
                throw new RuntimeException("上传的图片文件不存在");
            }
            sysPoster.setTitle(byId.getFileName());
            this.save(sysPoster);
            return true;
        }catch(Exception e){
            return false;
        }
    }
}