package com.rzdata.web.service;

import com.rzdata.web.domain.Attachment;

import java.util.List;

/**
 * 附件Service接口
 * 
 * @author panchichun
 * @date 2024-08-28
 */
public interface IAttachmentService 
{
    /**
     * 查询附件
     * 
     * @param id 附件主键
     * @return 附件
     */
    public Attachment selectAttachmentById(String id);

    /**
     * 查询附件列表
     * 
     * @param attachment 附件
     * @return 附件集合
     */
    public List<Attachment> selectAttachmentList(Attachment attachment);

    /**
     * 新增附件
     * 
     * @param attachment 附件
     * @return 结果
     */
    public int insertAttachment(Attachment attachment);

    /**
     * 修改附件
     * 
     * @param attachment 附件
     * @return 结果
     */
    public int updateAttachment(Attachment attachment);
    public int updateAttachmentByBusinessId(Attachment attachment);

    /**
     * 批量删除附件
     * 
     * @param ids 需要删除的附件主键集合
     * @return 结果
     */
    public int deleteAttachmentByIds(String[] ids);

    /**
     * 根据业务id批量删除
     * @param businessIds
     * @return
     */
    public int deleteAttachmentByBusinessId(List<String> businessIds);

    /**
     * 删除附件信息
     * 
     * @param id 附件主键
     * @return 结果
     */
    public int deleteAttachmentById(String id);
}