feat(work): 添加关注和作品收藏功能

- 新增 TpFollow 和 TpWorks 表及相关实体类
- 实现关注和作品收藏的 CRUD 接口和业务逻辑
- 添加相关控制器和 Mapper 接口
- 更新 TpOrder 表，增加备用字段

ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/domain/SysPicture.java

@@ -83,4 +83,19 @@ public class SysPicture extends BaseEntity {
      */
     private Integer tenant;
 
+    /**
+     * 用户ID
+     */
+    private Long userId;
+
+    /**
+     * 工种ID
+     */
+    private Long work;
+
+    /**
+     * 工种名称
+     */
+    private String workName;
+
 }

ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/domain/bo/SysPictureBo.java

@@ -89,4 +89,23 @@ public class SysPictureBo extends BaseEntity {
      */
     private String flags;
 
+    /**
+     * 用户ID
+     */
+    private Long userId;
+
+    /**
+     * 工种ID
+     */
+    private Long work;
+
+    /**
+     * 工种名称
+     */
+    private String workName;
+
+    /**
+     * 图片集
+     */
+
 }

ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/domain/vo/SysPictureVo.java

@@ -109,4 +109,19 @@ public class SysPictureVo implements Serializable {
      */
     private Integer tenant;
 
+    /**
+     * 用户ID
+     */
+    private Long userId;
+
+    /**
+     * 工种ID
+     */
+    private Long work;
+
+    /**
+     * 工种名称
+     */
+    private String workName;
+
 }

ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/domain/vo/SysUserVo.java

@@ -192,4 +192,14 @@ public class SysUserVo implements Serializable {
      */
     private Long num;
 
+    /**
+     * 作品数量
+     */
+    private Long workNum;
+
+    /**
+     * 该用户作品集
+     */
+    private List<SysPictureVo>  pictures;
+
 }

ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysUserService.java

@@ -239,4 +239,12 @@ public interface ISysUserService {
     List<Long> getOrderTypeIds();
 
     TableDataInfo<SysUserVo> getJSList(SysUserBo user, PageQuery pageQuery);
+
+    /**
+     * 分页查询用户列表
+     * @param bo
+     * @param pageQuery
+     * @return
+     */
+    TableDataInfo<SysUserVo> selectPageList(SysUserBo bo, PageQuery pageQuery);
 }

ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysPictureServiceImpl.java

@@ -92,8 +92,11 @@ public class SysPictureServiceImpl implements ISysPictureService {
         Map<String, Object> params = bo.getParams();
         LambdaQueryWrapper<SysPicture> lqw = Wrappers.lambdaQuery();
         lqw.eq(bo.getType() != null, SysPicture::getType, bo.getType());
+        lqw.eq(bo.getUserId() != null, SysPicture::getUserId, bo.getUserId());
+        lqw.eq(bo.getWork() != null, SysPicture::getWork, bo.getWork());
         lqw.eq(bo.getTenant() != null, SysPicture::getTenant, bo.getTenant());
         lqw.like(StringUtils.isNotBlank(bo.getTitle()), SysPicture::getTitle, bo.getTitle());
+        lqw.like(StringUtils.isNotBlank(bo.getWorkName()), SysPicture::getWorkName, bo.getWorkName());
         lqw.eq(bo.getStatus() != null, SysPicture::getStatus, bo.getStatus());
         lqw.eq(bo.getSort() != null, SysPicture::getSort, bo.getSort());
         lqw.in(bo.getFlags() != null, SysPicture::getFlag, Arrays.asList(bo.getFlags().split(",")));

ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysUserServiceImpl.java

@@ -55,6 +55,7 @@ public class SysUserServiceImpl implements ISysUserService, UserService {
     private final SysPostMapper postMapper;
     private final SysUserRoleMapper userRoleMapper;
     private final SysUserPostMapper userPostMapper;
+    private final SysPictureMapper pictureMapper;
 
     @Override
     public TableDataInfo<SysUserVo> selectPageUserList(SysUserBo user, PageQuery pageQuery) {
@@ -86,6 +87,27 @@ public class SysUserServiceImpl implements ISysUserService, UserService {
         return TableDataInfo.build(page);
     }
 
+    /**
+     * 分页查询用户列表
+     *
+     * @param bo
+     * @param pageQuery
+     * @return
+     */
+    @Override
+    public TableDataInfo<SysUserVo> selectPageList(SysUserBo bo, PageQuery pageQuery) {
+        Page<SysUserVo> page = baseMapper.selectPageUserList2(pageQuery.build(), this.buildQueryWrapper1(bo));
+        //统计该用户作品数量
+        page.getRecords().forEach(r -> r.setWorkNum(pictureMapper.selectCount(new LambdaQueryWrapper<SysPicture>().eq(SysPicture::getUserId, r.getUserId()))));
+
+        //获取该用户最新的两个作品对象
+        page.getRecords().forEach(r -> {
+            List<SysPictureVo> pictures = pictureMapper.selectVoList(new LambdaQueryWrapper<SysPicture>().eq(SysPicture::getUserId, r.getUserId()).orderByDesc(SysPicture::getCreateTime).last("limit 3"));
+            r.setPictures(pictures);
+        });
+        return TableDataInfo.build(page);
+    }
+
     /**
      * 根据条件分页查询用户列表
      *