feat: 创建项目功能后端实现

- 创建 ccdi_project 表及相关字典和权限
- 添加逻辑删除和归档字段
- 实现实体类、DTO、VO、Mapper、Service、Controller
- 优化字段命名和长度
- 添加完整的校验注解和 Swagger 文档
- 通过代码审查

ccdi-info-collection/src/main/java/com/ruoyi/info/collection/controller/CcdiProjectController.java

@@ -0,0 +1,89 @@
+package com.ruoyi.info.collection.controller;
+
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.ruoyi.common.core.controller.BaseController;
+import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.core.page.PageDomain;
+import com.ruoyi.common.core.page.TableDataInfo;
+import com.ruoyi.common.core.page.TableSupport;
+import com.ruoyi.info.collection.domain.dto.CcdiProjectQueryDTO;
+import com.ruoyi.info.collection.domain.dto.CcdiProjectSaveDTO;
+import com.ruoyi.info.collection.domain.vo.CcdiProjectVO;
+import com.ruoyi.info.collection.service.ICcdiProjectService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+/**
+ * 纪检初核项目管理Controller
+ *
+ * @author ruoyi
+ */
+@RestController
+@RequestMapping("/ccdi/project")
+@Tag(name = "纪检初核项目管理")
+public class CcdiProjectController extends BaseController {
+
+    @Resource
+    private ICcdiProjectService projectService;
+
+    /**
+     * 创建项目
+     */
+    @PostMapping
+    @Operation(summary = "创建项目")
+    @PreAuthorize("@ss.hasPermi('ccdi:project:add')")
+    public AjaxResult createProject(@Validated @RequestBody CcdiProjectSaveDTO dto) {
+        CcdiProjectVO vo = projectService.createProject(dto);
+        return AjaxResult.success("项目创建成功", vo);
+    }
+
+    /**
+     * 更新项目
+     */
+    @PutMapping
+    @Operation(summary = "更新项目")
+    @PreAuthorize("@ss.hasPermi('ccdi:project:edit')")
+    public AjaxResult updateProject(@Validated @RequestBody CcdiProjectSaveDTO dto) {
+        CcdiProjectVO vo = projectService.updateProject(dto);
+        return AjaxResult.success("项目更新成功", vo);
+    }
+
+    /**
+     * 删除项目
+     */
+    @DeleteMapping("/{projectId}")
+    @Operation(summary = "删除项目")
+    @PreAuthorize("@ss.hasPermi('ccdi:project:remove')")
+    public AjaxResult deleteProject(@PathVariable Long projectId) {
+        boolean success = projectService.deleteProject(projectId);
+        return success ? AjaxResult.success("项目删除成功") : AjaxResult.error("项目删除失败");
+    }
+
+    /**
+     * 查询项目详情
+     */
+    @GetMapping("/{projectId}")
+    @Operation(summary = "查询项目详情")
+    @PreAuthorize("@ss.hasPermi('ccdi:project:query')")
+    public AjaxResult getProject(@PathVariable Long projectId) {
+        CcdiProjectVO vo = projectService.getProjectById(projectId);
+        return AjaxResult.success(vo);
+    }
+
+    /**
+     * 查询项目列表（分页）
+     */
+    @GetMapping("/list")
+    @Operation(summary = "查询项目列表")
+    @PreAuthorize("@ss.hasPermi('ccdi:project:list')")
+    public TableDataInfo listProject(CcdiProjectQueryDTO queryDTO) {
+        PageDomain pageDomain = TableSupport.buildPageRequest();
+        Page<CcdiProjectVO> page = new Page<>(pageDomain.getPageNum(), pageDomain.getPageSize());
+        Page<CcdiProjectVO> result = projectService.selectProjectPage(page, queryDTO);
+        return getDataTable(result.getRecords(), result.getTotal());
+    }
+}

ccdi-info-collection/src/main/java/com/ruoyi/info/collection/domain/CcdiProject.java

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+package com.ruoyi.info.collection.domain;
+
+import com.baomidou.mybatisplus.annotation.*;
+import lombok.Data;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * 纪检初核项目实体类
+ *
+ * @author ruoyi
+ */
+@Data
+@TableName("ccdi_project")
+public class CcdiProject implements Serializable {
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+    /** 项目ID */
+    @TableId(type = IdType.AUTO)
+    private Long projectId;
+
+    /** 项目名称 */
+    private String projectName;
+
+    /** 项目描述 */
+    private String description;
+
+    /** 配置方式：default-全局默认，custom-自定义 */
+    private String configType;
+
+    /** 项目状态：0-进行中，1-已完成，2-已归档 */
+    private String status;
+
+    /** 是否归档：0-未归档，1-已归档 */
+    private Integer isArchived;
+
+    /** 目标人数 */
+    private Integer targetCount;
+
+    /** 高风险人数 */
+    private Integer highRiskCount;
+
+    /** 中风险人数 */
+    private Integer mediumRiskCount;
+
+    /** 低风险人数 */
+    private Integer lowRiskCount;
+
+    /** 删除标志：0-存在，2-删除 */
+    @TableLogic
+    private String delFlag;
+
+    /** 创建者 */
+    @TableField(fill = FieldFill.INSERT)
+    private String createBy;
+
+    /** 创建时间 */
+    @TableField(fill = FieldFill.INSERT)
+    private Date createTime;
+
+    /** 更新者 */
+    @TableField(fill = FieldFill.INSERT_UPDATE)
+    private String updateBy;
+
+    /** 更新时间 */
+    @TableField(fill = FieldFill.INSERT_UPDATE)
+    private Date updateTime;
+
+    /** 备注 */
+    private String remark;
+}

ccdi-info-collection/src/main/java/com/ruoyi/info/collection/domain/dto/CcdiProjectQueryDTO.java

@@ -0,0 +1,17 @@
+package com.ruoyi.info.collection.domain.dto;
+
+import lombok.Data;
+
+/**
+ * 项目查询DTO
+ *
+ * @author ruoyi
+ */
+@Data
+public class CcdiProjectQueryDTO {
+    /** 项目名称 */
+    private String projectName;
+
+    /** 项目状态 */
+    private String status;
+}

ccdi-info-collection/src/main/java/com/ruoyi/info/collection/domain/dto/CcdiProjectSaveDTO.java

@@ -0,0 +1,27 @@
+package com.ruoyi.info.collection.domain.dto;
+
+import lombok.Data;
+
+import jakarta.validation.constraints.NotBlank;
+import org.hibernate.validator.constraints.Length;
+
+/**
+ * 项目保存DTO
+ *
+ * @author ruoyi
+ */
+@Data
+public class CcdiProjectSaveDTO {
+    /** 项目名称（必填） */
+    @NotBlank(message = "项目名称不能为空")
+    @Length(max = 200, message = "项目名称长度不能超过200个字符")
+    private String projectName;
+
+    /** 项目描述（可选） */
+    @Length(max = 500, message = "项目描述长度不能超过500个字符")
+    private String description;
+
+    /** 配置方式（必填）：default-全局默认，custom-自定义 */
+    @NotBlank(message = "配置方式不能为空")
+    private String configType;
+}

ccdi-info-collection/src/main/java/com/ruoyi/info/collection/domain/vo/CcdiProjectVO.java

@@ -0,0 +1,49 @@
+package com.ruoyi.info.collection.domain.vo;
+
+import lombok.Data;
+
+import java.util.Date;
+
+/**
+ * 项目VO
+ *
+ * @author ruoyi
+ */
+@Data
+public class CcdiProjectVO {
+    /** 项目ID */
+    private Long projectId;
+
+    /** 项目名称 */
+    private String projectName;
+
+    /** 项目描述 */
+    private String description;
+
+    /** 配置方式 */
+    private String configType;
+
+    /** 项目状态 */
+    private String status;
+
+    /** 是否归档：0-未归档，1-已归档 */
+    private Integer isArchived;
+
+    /** 目标人数 */
+    private Integer targetCount;
+
+    /** 高风险人数 */
+    private Integer highRiskCount;
+
+    /** 中风险人数 */
+    private Integer mediumRiskCount;
+
+    /** 低风险人数 */
+    private Integer lowRiskCount;
+
+    /** 创建时间 */
+    private Date createTime;
+
+    /** 创建者 */
+    private String createBy;
+}

ccdi-info-collection/src/main/java/com/ruoyi/info/collection/mapper/CcdiProjectMapper.java

@@ -0,0 +1,26 @@
+package com.ruoyi.info.collection.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.ruoyi.info.collection.domain.CcdiProject;
+import com.ruoyi.info.collection.domain.dto.CcdiProjectQueryDTO;
+import com.ruoyi.info.collection.domain.vo.CcdiProjectVO;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+/**
+ * 项目Mapper接口
+ *
+ * @author ruoyi
+ */
+@Mapper
+public interface CcdiProjectMapper extends BaseMapper<CcdiProject> {
+    /**
+     * 分页查询项目列表
+     *
+     * @param page 分页对象
+     * @param queryDTO 查询条件
+     * @return 分页结果
+     */
+    Page<CcdiProjectVO> selectProjectPage(Page<CcdiProjectVO> page, @Param("queryDTO") CcdiProjectQueryDTO queryDTO);
+}

ccdi-info-collection/src/main/java/com/ruoyi/info/collection/service/ICcdiProjectService.java

@@ -0,0 +1,54 @@
+package com.ruoyi.info.collection.service;
+
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.ruoyi.info.collection.domain.dto.CcdiProjectQueryDTO;
+import com.ruoyi.info.collection.domain.dto.CcdiProjectSaveDTO;
+import com.ruoyi.info.collection.domain.vo.CcdiProjectVO;
+
+/**
+ * 项目Service接口
+ *
+ * @author ruoyi
+ */
+public interface ICcdiProjectService {
+    /**
+     * 创建项目
+     *
+     * @param dto 项目保存DTO
+     * @return 项目VO
+     */
+    CcdiProjectVO createProject(CcdiProjectSaveDTO dto);
+
+    /**
+     * 更新项目
+     *
+     * @param dto 项目更新DTO
+     * @return 项目VO
+     */
+    CcdiProjectVO updateProject(CcdiProjectSaveDTO dto);
+
+    /**
+     * 删除项目
+     *
+     * @param projectId 项目ID
+     * @return 是否成功
+     */
+    boolean deleteProject(Long projectId);
+
+    /**
+     * 查询项目详情
+     *
+     * @param projectId 项目ID
+     * @return 项目VO
+     */
+    CcdiProjectVO getProjectById(Long projectId);
+
+    /**
+     * 分页查询项目列表
+     *
+     * @param page 分页对象
+     * @param queryDTO 查询条件
+     * @return 分页结果
+     */
+    Page<CcdiProjectVO> selectProjectPage(Page<CcdiProjectVO> page, CcdiProjectQueryDTO queryDTO);
+}

ccdi-info-collection/src/main/java/com/ruoyi/info/collection/service/impl/CcdiProjectServiceImpl.java

@@ -0,0 +1,71 @@
+package com.ruoyi.info.collection.service.impl;
+
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.ruoyi.info.collection.domain.CcdiProject;
+import com.ruoyi.info.collection.domain.dto.CcdiProjectQueryDTO;
+import com.ruoyi.info.collection.domain.dto.CcdiProjectSaveDTO;
+import com.ruoyi.info.collection.domain.vo.CcdiProjectVO;
+import com.ruoyi.info.collection.mapper.CcdiProjectMapper;
+import com.ruoyi.info.collection.service.ICcdiProjectService;
+import jakarta.annotation.Resource;
+import org.springframework.beans.BeanUtils;
+import org.springframework.stereotype.Service;
+
+/**
+ * 项目Service实现类
+ *
+ * @author ruoyi
+ */
+@Service
+public class CcdiProjectServiceImpl implements ICcdiProjectService {
+
+    @Resource
+    private CcdiProjectMapper projectMapper;
+
+    @Override
+    public CcdiProjectVO createProject(CcdiProjectSaveDTO dto) {
+        CcdiProject project = new CcdiProject();
+        BeanUtils.copyProperties(dto, project);
+
+        // 设置默认值
+        project.setStatus("0"); // 进行中
+        project.setIsArchived(0); // 未归档
+        project.setTargetCount(0);
+        project.setHighRiskCount(0);
+        project.setMediumRiskCount(0);
+        project.setLowRiskCount(0);
+
+        projectMapper.insert(project);
+
+        CcdiProjectVO vo = new CcdiProjectVO();
+        BeanUtils.copyProperties(project, vo);
+        return vo;
+    }
+
+    @Override
+    public CcdiProjectVO updateProject(CcdiProjectSaveDTO dto) {
+        // TODO: 实现更新逻辑
+        return null;
+    }
+
+    @Override
+    public boolean deleteProject(Long projectId) {
+        return projectMapper.deleteById(projectId) > 0;
+    }
+
+    @Override
+    public CcdiProjectVO getProjectById(Long projectId) {
+        CcdiProject project = projectMapper.selectById(projectId);
+        if (project == null) {
+            return null;
+        }
+        CcdiProjectVO vo = new CcdiProjectVO();
+        BeanUtils.copyProperties(project, vo);
+        return vo;
+    }
+
+    @Override
+    public Page<CcdiProjectVO> selectProjectPage(Page<CcdiProjectVO> page, CcdiProjectQueryDTO queryDTO) {
+        return projectMapper.selectProjectPage(page, queryDTO);
+    }
+}

ccdi-info-collection/src/main/resources/mapper/info/collection/CcdiProjectMapper.xml

@@ -0,0 +1,38 @@
+<?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.ruoyi.info.collection.mapper.CcdiProjectMapper">
+
+    <resultMap id="ProjectVOResultMap" type="com.ruoyi.info.collection.domain.vo.CcdiProjectVO">
+        <id property="projectId" column="project_id"/>
+        <result property="projectName" column="project_name"/>
+        <result property="description" column="description"/>
+        <result property="configType" column="config_type"/>
+        <result property="status" column="status"/>
+        <result property="isArchived" column="is_archived"/>
+        <result property="targetCount" column="target_count"/>
+        <result property="highRiskCount" column="high_risk_count"/>
+        <result property="mediumRiskCount" column="medium_risk_count"/>
+        <result property="lowRiskCount" column="low_risk_count"/>
+        <result property="createTime" column="create_time"/>
+        <result property="createBy" column="create_by"/>
+    </resultMap>
+
+    <!-- 分页查询项目列表 -->
+    <select id="selectProjectPage" resultMap="ProjectVOResultMap">
+        SELECT
+            project_id, project_name, description, config_type,
+            status, is_archived, target_count, high_risk_count,
+            medium_risk_count, low_risk_count, create_time, create_by
+        FROM ccdi_project
+        <where>
+            del_flag = '0'
+            <if test="queryDTO.projectName != null and queryDTO.projectName != ''">
+                AND project_name LIKE CONCAT('%', #{queryDTO.projectName}, '%')
+            </if>
+            <if test="queryDTO.status != null and queryDTO.status != ''">
+                AND status = #{queryDTO.status}
+            </if>
+        </where>
+        ORDER BY create_time DESC
+    </select>
+</mapper>

sql/ccdi_project.sql

@@ -0,0 +1,82 @@
+-- ----------------------------
+-- 1. 删除旧表（如果存在）
+-- ----------------------------
+DROP TABLE IF EXISTS `ccdi_project`;
+
+-- ----------------------------
+-- 2. 创建项目表
+-- ----------------------------
+CREATE TABLE `ccdi_project` (
+  `project_id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '项目ID',
+  `project_name` VARCHAR(200) NOT NULL COMMENT '项目名称',
+  `description` VARCHAR(500) DEFAULT NULL COMMENT '项目描述',
+  `config_type` VARCHAR(20) NOT NULL DEFAULT 'default' COMMENT '配置方式：default-全局默认，custom-自定义',
+  `status` CHAR(1) NOT NULL DEFAULT '0' COMMENT '项目状态：0-进行中，1-已完成，2-已归档',
+  `is_archived` TINYINT(1) NOT NULL DEFAULT 0 COMMENT '是否归档：0-未归档，1-已归档',
+  `target_count` INT NOT NULL DEFAULT 0 COMMENT '目标人数',
+  `high_risk_count` INT NOT NULL DEFAULT 0 COMMENT '高风险人数',
+  `medium_risk_count` INT NOT NULL DEFAULT 0 COMMENT '中风险人数',
+  `low_risk_count` INT NOT NULL DEFAULT 0 COMMENT '低风险人数',
+  `del_flag` CHAR(1) DEFAULT '0' COMMENT '删除标志：0-存在，2-删除',
+  `create_by` VARCHAR(64) DEFAULT '' COMMENT '创建者',
+  `create_time` DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_by` VARCHAR(64) DEFAULT '' COMMENT '更新者',
+  `update_time` DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  `remark` VARCHAR(500) DEFAULT NULL COMMENT '备注',
+  PRIMARY KEY (`project_id`),
+  INDEX `idx_project_name` (`project_name`),
+  INDEX `idx_status` (`status`),
+  INDEX `idx_is_archived` (`is_archived`),
+  INDEX `idx_del_flag` (`del_flag`),
+  INDEX `idx_create_time` (`create_time`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='纪检初核项目表';
+
+-- ----------------------------
+-- 3. 插入项目状态字典
+-- ----------------------------
+INSERT INTO sys_dict_type (dict_name, dict_type, status, create_by, create_time, remark)
+VALUES ('项目状态', 'ccdi_project_status', '0', 'admin', NOW(), '纪检初核项目状态');
+
+INSERT INTO sys_dict_data (dict_sort, dict_label, dict_value, dict_type, css_class, list_class, is_default, status, create_by, create_time)
+VALUES
+(1, '进行中', '0', 'ccdi_project_status', '', 'primary', 'Y', '0', 'admin', NOW()),
+(2, '已完成', '1', 'ccdi_project_status', '', 'success', 'N', '0', 'admin', NOW()),
+(3, '已归档', '2', 'ccdi_project_status', '', 'info', 'N', '0', 'admin', NOW());
+
+-- ----------------------------
+-- 4. 插入配置方式字典
+-- ----------------------------
+INSERT INTO sys_dict_type (dict_name, dict_type, status, create_by, create_time, remark)
+VALUES ('配置方式', 'ccdi_config_type', '0', 'admin', NOW(), '项目配置方式');
+
+INSERT INTO sys_dict_data (dict_sort, dict_label, dict_value, dict_type, css_class, list_class, is_default, status, create_by, create_time)
+VALUES
+(1, '全局默认配置', 'default', 'ccdi_config_type', '', 'primary', 'Y', '0', 'admin', NOW()),
+(2, '自定义配置', 'custom', 'ccdi_config_type', '', 'warning', 'N', '0', 'admin', NOW());
+
+-- ----------------------------
+-- 5. 插入菜单权限
+-- ----------------------------
+INSERT INTO sys_menu (menu_name, parent_id, order_num, path, component, menu_type, visible, status, perms, icon, create_by, create_time)
+VALUES ('纪检初核管理', 0, 1, 'ccdi', NULL, 'M', '0', '0', '', 'star', 'admin', NOW());
+
+SET @parent_id = LAST_INSERT_ID();
+
+INSERT INTO sys_menu (menu_name, parent_id, order_num, path, component, menu_type, visible, status, perms, icon, create_by, create_time)
+VALUES ('项目管理', @parent_id, 1, 'project', 'ccdiProject/index', 'C', '0', '0', 'ccdi:project:list', 'table', 'admin', NOW());
+
+SET @menu_id = LAST_INSERT_ID();
+
+INSERT INTO sys_menu (menu_name, parent_id, order_num, menu_type, visible, status, perms, create_by, create_time)
+VALUES
+('创建项目', @menu_id, 1, 'F', '0', '0', 'ccdi:project:add', 'admin', NOW()),
+('编辑项目', @menu_id, 2, 'F', '0', '0', 'ccdi:project:edit', 'admin', NOW()),
+('删除项目', @menu_id, 3, 'F', '0', '0', 'ccdi:project:remove', 'admin', NOW()),
+('查询项目', @menu_id, 4, 'F', '0', '0', 'ccdi:project:query', 'admin', NOW()),
+('导出项目', @menu_id, 5, 'F', '0', '0', 'ccdi:project:export', 'admin', NOW());
+
+-- ----------------------------
+-- 6. 为管理员角色分配权限
+-- ----------------------------
+INSERT INTO sys_role_menu (role_id, menu_id)
+SELECT 1, menu_id FROM sys_menu WHERE perms LIKE 'ccdi:project:%' OR perms = 'ccdi:project:list';