附件管理

ktg-system/src/main/java/com/ktg/system/service/ISysAttachmentService.java

@@ -0,0 +1,61 @@
+package com.ktg.system.service;
+
+import java.util.List;
+import com.ktg.system.domain.SysAttachment;
+
+/**
+ * 附件Service接口
+ * 
+ * @author yinjinlu
+ * @date 2022-07-26
+ */
+public interface ISysAttachmentService 
+{
+    /**
+     * 查询附件
+     * 
+     * @param attachmentId 附件主键
+     * @return 附件
+     */
+    public SysAttachment selectSysAttachmentByAttachmentId(Long attachmentId);
+
+    /**
+     * 查询附件列表
+     * 
+     * @param sysAttachment 附件
+     * @return 附件集合
+     */
+    public List<SysAttachment> selectSysAttachmentList(SysAttachment sysAttachment);
+
+    /**
+     * 新增附件
+     * 
+     * @param sysAttachment 附件
+     * @return 结果
+     */
+    public int insertSysAttachment(SysAttachment sysAttachment);
+
+    /**
+     * 修改附件
+     * 
+     * @param sysAttachment 附件
+     * @return 结果
+     */
+    public int updateSysAttachment(SysAttachment sysAttachment);
+
+    /**
+     * 批量删除附件
+     * 
+     * @param attachmentIds 需要删除的附件主键集合
+     * @return 结果
+     */
+    public int deleteSysAttachmentByAttachmentIds(Long[] attachmentIds);
+
+    /**
+     * 删除附件信息
+     * 
+     * @param attachmentId 附件主键
+     * @return 结果
+     */
+    public int deleteSysAttachmentByAttachmentId(Long attachmentId);
+}

ktg-system/src/main/java/com/ktg/system/service/impl/SysAttachmentServiceImpl.java

@@ -0,0 +1,96 @@
+package com.ktg.system.service.impl;
+
+import java.util.List;
+import com.ktg.common.utils.DateUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import com.ktg.system.mapper.SysAttachmentMapper;
+import com.ktg.system.domain.SysAttachment;
+import com.ktg.system.service.ISysAttachmentService;
+
+/**
+ * 附件Service业务层处理
+ * 
+ * @author yinjinlu
+ * @date 2022-07-26
+ */
+@Service
+public class SysAttachmentServiceImpl implements ISysAttachmentService 
+{
+    @Autowired
+    private SysAttachmentMapper sysAttachmentMapper;
+
+    /**
+     * 查询附件
+     * 
+     * @param attachmentId 附件主键
+     * @return 附件
+     */
+    @Override
+    public SysAttachment selectSysAttachmentByAttachmentId(Long attachmentId)
+    {
+        return sysAttachmentMapper.selectSysAttachmentByAttachmentId(attachmentId);
+    }
+
+    /**
+     * 查询附件列表
+     * 
+     * @param sysAttachment 附件
+     * @return 附件
+     */
+    @Override
+    public List<SysAttachment> selectSysAttachmentList(SysAttachment sysAttachment)
+    {
+        return sysAttachmentMapper.selectSysAttachmentList(sysAttachment);
+    }
+
+    /**
+     * 新增附件
+     * 
+     * @param sysAttachment 附件
+     * @return 结果
+     */
+    @Override
+    public int insertSysAttachment(SysAttachment sysAttachment)
+    {
+        sysAttachment.setCreateTime(DateUtils.getNowDate());
+        return sysAttachmentMapper.insertSysAttachment(sysAttachment);
+    }
+
+    /**
+     * 修改附件
+     * 
+     * @param sysAttachment 附件
+     * @return 结果
+     */
+    @Override
+    public int updateSysAttachment(SysAttachment sysAttachment)
+    {
+        sysAttachment.setUpdateTime(DateUtils.getNowDate());
+        return sysAttachmentMapper.updateSysAttachment(sysAttachment);
+    }
+
+    /**
+     * 批量删除附件
+     * 
+     * @param attachmentIds 需要删除的附件主键
+     * @return 结果
+     */
+    @Override
+    public int deleteSysAttachmentByAttachmentIds(Long[] attachmentIds)
+    {
+        return sysAttachmentMapper.deleteSysAttachmentByAttachmentIds(attachmentIds);
+    }
+
+    /**
+     * 删除附件信息
+     * 
+     * @param attachmentId 附件主键
+     * @return 结果
+     */
+    @Override
+    public int deleteSysAttachmentByAttachmentId(Long attachmentId)
+    {
+        return sysAttachmentMapper.deleteSysAttachmentByAttachmentId(attachmentId);
+    }
+}