新增附件材料数据对象

siwei-modules/siwei-apply/src/main/java/com/siwei/apply/domain/ProjectAttachmentInfo.java

@@ -0,0 +1,15 @@
+package com.siwei.apply.domain;
+
+import lombok.Data;
+
+/**
+ * 项目节点上传附件信息 t_project_attachment_info
+ */
+@Data
+public class ProjectAttachmentInfo extends BaseId {
+    private String projectId;
+    private String nodeId;
+    private String fileName;
+    private String filePath;
+}
+

siwei-modules/siwei-apply/src/main/java/com/siwei/apply/mapper/ProjectAttachmentInfoMapper.java

@@ -0,0 +1,90 @@
+package com.siwei.apply.mapper;
+
+import com.siwei.apply.domain.ProjectAttachmentInfo;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 项目节点上传附件信息 Mapper 接口
+ */
+@Mapper
+public interface ProjectAttachmentInfoMapper {
+
+    /**
+     * 根据ID查询附件信息
+     *
+     * @param id 主键ID
+     * @return ProjectAttachmentInfo
+     */
+    ProjectAttachmentInfo selectById(String id);
+
+    /**
+     * 根据节点ID查询附件信息
+     *
+     * @param nodeId 节点ID
+     * @return ProjectAttachmentInfo
+     */
+    ProjectAttachmentInfo selectByNodeId(String nodeId);
+
+    /**
+     * 根据项目ID查询附件信息（多条）
+     *
+     * @param projectId 项目ID
+     * @return List<ProjectAttachmentInfo>
+     */
+    List<ProjectAttachmentInfo> selectByProjectId(String projectId);
+
+    /**
+     * 根据节点ID列表查询附件信息
+     *
+     * @param nodeIdList 节点ID列表
+     * @return List<ProjectAttachmentInfo>
+     */
+    List<ProjectAttachmentInfo> selectByNodeIdList(@Param("nodeIdList") List<String> nodeIdList);
+
+    /**
+     * 插入附件记录
+     *
+     * @param projectAttachmentInfo 附件对象
+     */
+    void insert(ProjectAttachmentInfo projectAttachmentInfo);
+
+    /**
+     * 根据节点ID更新附件记录（更新文件路径和名称）
+     *
+     * @param projectAttachmentInfo 附件对象
+     */
+    void update(ProjectAttachmentInfo projectAttachmentInfo);
+
+    /**
+     * 根据ID更新附件记录（可选字段更新）
+     *
+     * @param projectAttachmentInfo 附件对象
+     */
+    void updateById(ProjectAttachmentInfo projectAttachmentInfo);
+
+    /**
+     * 根据节点ID删除附件记录
+     *
+     * @param nodeId 节点ID
+     */
+    void deleteByNodeId(String nodeId);
+
+    /**
+     * 根据节点ID删除，且排除指定ID的记录
+     *
+     * @param nodeId 节点ID
+     * @param id 排除的ID（不等于）
+     */
+    void deleteByNodeIdAndIdNotEqual(@Param("nodeId") String nodeId, @Param("id") String id);
+
+    /**
+     * 根据项目ID删除附件记录
+     *
+     * @param projectId 项目ID
+     */
+    void deleteByProjectId(String projectId);
+}
+

siwei-modules/siwei-apply/src/main/resources/mapper/ProjectAttachmentInfoMapper.xml

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+
+<mapper namespace="com.siwei.apply.mapper.ProjectAttachmentInfoMapper">
+
+    <!-- 结果映射 -->
+    <resultMap id="BaseResultMap" type="com.siwei.apply.domain.ProjectAttachmentInfo">
+        <id property="id" column="id"/>
+        <result property="projectId" column="project_id"/>
+        <result property="nodeId" column="node_id"/>
+        <result property="fileName" column="file_name"/>
+        <result property="filePath" column="file_path"/>
+    </resultMap>
+
+    <!-- 基础查询字段 -->
+    <sql id="Base_Column_List">
+        id, project_id, node_id, file_name, file_path
+    </sql>
+
+    <!-- 根据ID查询附件信息 -->
+    <select id="selectById" resultMap="BaseResultMap" parameterType="String">
+        SELECT
+        <include refid="Base_Column_List"/>
+        FROM t_project_attachment_info
+        WHERE id = #{id}
+    </select>
+
+    <!-- 根据节点ID查询附件信息（只返回一条） -->
+    <select id="selectByNodeId" resultMap="BaseResultMap" parameterType="String">
+        SELECT
+        <include refid="Base_Column_List"/>
+        FROM t_project_attachment_info
+        WHERE node_id = #{nodeId}
+        LIMIT 1
+    </select>
+
+    <!-- 根据项目ID查询附件信息（多条） -->
+    <select id="selectByProjectId" resultMap="BaseResultMap" parameterType="String">
+        SELECT
+        <include refid="Base_Column_List"/>
+        FROM t_project_attachment_info
+        WHERE project_id = #{projectId}
+    </select>
+
+    <!-- 根据节点ID查询附件信息（多条） -->
+    <select id="selectByNodeIdList" resultMap="BaseResultMap" parameterType="List">
+        SELECT
+        <include refid="Base_Column_List"/>
+        FROM t_project_attachment_info
+        <where>
+            <if test="nodeIdList != null and nodeIdList.size() > 0">
+                AND node_id IN
+                <foreach collection="nodeIdList" item="id" open="(" separator="," close=")">
+                    #{id}
+                </foreach>
+            </if>
+        </where>
+    </select>
+
+    <!-- 插入附件记录 -->
+    <insert id="insert" parameterType="com.siwei.apply.domain.ProjectAttachmentInfo">
+        INSERT INTO t_project_attachment_info (
+            id,
+            project_id,
+            node_id,
+            file_name,
+            file_path
+        ) VALUES (
+            #{id},
+            #{projectId},
+            #{nodeId},
+            #{fileName},
+            #{filePath}
+        )
+    </insert>
+
+    <!-- 根据节点ID更新附件记录（更新文件路径和名称） -->
+    <update id="update" parameterType="com.siwei.apply.domain.ProjectAttachmentInfo">
+        UPDATE t_project_attachment_info
+        SET file_name = #{fileName},
+            file_path = #{filePath}
+        WHERE node_id = #{nodeId}
+    </update>
+
+    <!-- 根据ID更新附件记录（可选字段更新） -->
+    <update id="updateById" parameterType="com.siwei.apply.domain.ProjectAttachmentInfo">
+        UPDATE t_project_attachment_info
+        <set>
+            <if test="projectId != null">project_id = #{projectId},</if>
+            <if test="nodeId != null">node_id = #{nodeId},</if>
+            <if test="fileName != null">file_name = #{fileName},</if>
+            <if test="filePath != null">file_path = #{filePath}</if>
+        </set>
+        WHERE id = #{id}
+    </update>
+
+    <!-- 根据节点ID删除附件记录 -->
+    <delete id="deleteByNodeId" parameterType="String">
+        DELETE FROM t_project_attachment_info WHERE node_id = #{nodeId}
+    </delete>
+
+    <!-- 根据节点ID删除且排除指定ID的记录 -->
+    <delete id="deleteByNodeIdAndIdNotEqual" parameterType="map">
+        DELETE FROM t_project_attachment_info
+        WHERE node_id = #{nodeId}
+          AND id != #{id}
+    </delete>
+
+    <!-- 根据项目ID删除附件记录 -->
+    <delete id="deleteByProjectId" parameterType="String">
+        DELETE FROM t_project_attachment_info WHERE project_id = #{projectId}
+    </delete>
+
+</mapper>
+