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!713 update 优化StreamUtils使用以及岗位删除优化

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* update 优化命名含义
* update 优化StreamUtils使用以及岗位删除优化
This commit is contained in:
AprilWind 2025-07-02 05:17:18 +00:00 committed by 疯狂的狮子Li
parent d501e82541
commit debc73d7d4
14 changed files with 142 additions and 134 deletions
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9
ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/service/DeptService.java
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@ -3,6 +3,7 @@ package org.dromara.common.core.service;
import org.dromara.common.core.domain.dto.DeptDTO;
import java.util.List;
import java.util.Map;
/**
* 通用 部门服务
@ -34,4 +35,12 @@ public interface DeptService {
*/
List<DeptDTO> selectDeptsByList();
/**
* 根据部门 ID 列表查询部门名称映射关系
*
* @param deptIds 部门 ID 列表
* @return Map，其中 key 为部门 ID，value 为对应的部门名称
*/
Map<Long, String> selectDeptNamesByIds(List<Long> deptIds);
}

11
ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/service/PostService.java
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@ -1,5 +1,8 @@
package org.dromara.common.core.service;
import java.util.List;
import java.util.Map;
/**
* 通用 岗位服务
*
@ -7,4 +10,12 @@ package org.dromara.common.core.service;
*/
public interface PostService {
/**
* 根据岗位 ID 列表查询岗位名称映射关系
*
* @param postIds 岗位 ID 列表
* @return Map，其中 key 为岗位 ID，value 为对应的岗位名称
*/
Map<Long, String> selectPostNamesByIds(List<Long> postIds);
}

11
ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/service/RoleService.java
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@ -1,5 +1,8 @@
package org.dromara.common.core.service;
import java.util.List;
import java.util.Map;
/**
* 通用 角色服务
*
@ -7,4 +10,12 @@ package org.dromara.common.core.service;
*/
public interface RoleService {
/**
* 根据角色 ID 列表查询角色名称映射关系
*
* @param roleIds 角色 ID 列表
* @return Map，其中 key 为角色 ID，value 为对应的角色名称
*/
Map<Long, String> selectRoleNamesByIds(List<Long> roleIds);
}

24
ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/service/UserService.java
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@ -100,28 +100,4 @@ public interface UserService {
*/
Map<Long, String> selectUserNamesByIds(List<Long> userIds);
/**
* 根据角色 ID 列表查询角色名称映射关系
*
* @param roleIds 角色 ID 列表
* @return Map，其中 key 为角色 ID，value 为对应的角色名称
*/
Map<Long, String> selectRoleNamesByIds(List<Long> roleIds);
/**
* 根据部门 ID 列表查询部门名称映射关系
*
* @param deptIds 部门 ID 列表
* @return Map，其中 key 为部门 ID，value 为对应的部门名称
*/
Map<Long, String> selectDeptNamesByIds(List<Long> deptIds);
/**
* 根据岗位 ID 列表查询岗位名称映射关系
*
* @param postIds 岗位 ID 列表
* @return Map，其中 key 为岗位 ID，value 为对应的岗位名称
*/
Map<Long, String> selectPostNamesByIds(List<Long> postIds);
}

3
ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysPostController.java
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@ -19,6 +19,7 @@ import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
@ -107,7 +108,7 @@ public class SysPostController extends BaseController {
@Log(title = "岗位管理", businessType = BusinessType.DELETE)
@DeleteMapping("/{postIds}")
public R<Void> remove(@PathVariable Long[] postIds) {
return toAjax(postService.deletePostByIds(postIds));
return toAjax(postService.deletePostByIds(Arrays.asList(postIds)));
}
/**

14
ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysDeptMapper.java
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@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import org.apache.ibatis.annotations.Param;
import org.dromara.common.core.utils.StreamUtils;
import org.dromara.common.mybatis.annotation.DataColumn;
import org.dromara.common.mybatis.annotation.DataPermission;
import org.dromara.common.mybatis.core.mapper.BaseMapperPlus;
@ -72,6 +73,19 @@ public interface SysDeptMapper extends BaseMapperPlus<SysDept, SysDeptVo> {
.apply(DataBaseHelper.findInSet(parentId, "ancestors")));
}
/**
* 查询某个部门及其所有子部门ID（含自身）
*
* @param parentId 父部门ID
* @return 部门ID集合
*/
default List<Long> selectDeptAndChildById(Long parentId) {
List<SysDept> deptList = this.selectListByParentId(parentId);
List<Long> deptIds = StreamUtils.toList(deptList, SysDept::getDeptId);
deptIds.add(parentId);
return deptIds;
}
/**
* 根据角色ID查询部门树信息
*

2
ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysPostService.java
View File

@ -110,7 +110,7 @@ public interface ISysPostService {
* @param postIds 需要删除的岗位ID
* @return 结果
*/
int deletePostByIds(Long[] postIds);
int deletePostByIds(List<Long> postIds);
/**
* 新增保存岗位信息

10
ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysDataScopeServiceImpl.java
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@ -7,7 +7,6 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import lombok.RequiredArgsConstructor;
import org.dromara.common.core.constant.CacheNames;
import org.dromara.common.core.utils.StreamUtils;
import org.dromara.system.domain.SysDept;
import org.dromara.system.domain.SysRoleDept;
import org.dromara.system.mapper.SysDeptMapper;
import org.dromara.system.mapper.SysRoleDeptMapper;
@ -66,13 +65,8 @@ public class SysDataScopeServiceImpl implements ISysDataScopeService {
if (ObjectUtil.isNull(deptId)) {
return "-1";
}
List<SysDept> deptList = deptMapper.selectListByParentId(deptId);
List<Long> ids = StreamUtils.toList(deptList, SysDept::getDeptId);
ids.add(deptId);
if (CollUtil.isNotEmpty(ids)) {
return StreamUtils.join(ids, Convert::toStr);
}
return "-1";
List<Long> deptIds = deptMapper.selectDeptAndChildById(deptId);
return CollUtil.isNotEmpty(deptIds) ? StreamUtils.join(deptIds, Convert::toStr) : "-1";
}
}

30
ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysDeptServiceImpl.java
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@ -36,10 +36,7 @@ import org.springframework.cache.annotation.Caching;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.*;
/**
* 部门管理 服务实现
@ -110,10 +107,7 @@ public class SysDeptServiceImpl implements ISysDeptService, DeptService {
if (ObjectUtil.isNotNull(bo.getBelongDeptId())) {
//部门树搜索
lqw.and(x -> {
Long parentId = bo.getBelongDeptId();
List<SysDept> deptList = baseMapper.selectListByParentId(parentId);
List<Long> deptIds = StreamUtils.toList(deptList, SysDept::getDeptId);
deptIds.add(parentId);
List<Long> deptIds = baseMapper.selectDeptAndChildById(bo.getBelongDeptId());
x.in(SysDept::getDeptId, deptIds);
});
}
@ -409,4 +403,24 @@ public class SysDeptServiceImpl implements ISysDeptService, DeptService {
return baseMapper.deleteById(deptId);
}
/**
* 根据部门 ID 列表查询部门名称映射关系
*
* @param deptIds 部门 ID 列表
* @return Map，其中 key 为部门 ID，value 为对应的部门名称
*/
@Override
public Map<Long, String> selectDeptNamesByIds(List<Long> deptIds) {
if (CollUtil.isEmpty(deptIds)) {
return Collections.emptyMap();
}
List<SysDept> list = baseMapper.selectList(
new LambdaQueryWrapper<SysDept>()
.select(SysDept::getDeptId, SysDept::getDeptName)
.in(SysDept::getDeptId, deptIds)
);
return StreamUtils.toMap(list, SysDept::getDeptId, SysDept::getDeptName);
}
}

36
ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysPostServiceImpl.java
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@ -14,7 +14,6 @@ import org.dromara.common.core.utils.StreamUtils;
import org.dromara.common.core.utils.StringUtils;
import org.dromara.common.mybatis.core.page.PageQuery;
import org.dromara.common.mybatis.core.page.TableDataInfo;
import org.dromara.system.domain.SysDept;
import org.dromara.system.domain.SysPost;
import org.dromara.system.domain.SysUserPost;
import org.dromara.system.domain.bo.SysPostBo;
@ -25,7 +24,7 @@ import org.dromara.system.mapper.SysUserPostMapper;
import org.dromara.system.service.ISysPostService;
import org.springframework.stereotype.Service;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
@ -92,9 +91,7 @@ public class SysPostServiceImpl implements ISysPostService, PostService {
} else if (ObjectUtil.isNotNull(bo.getBelongDeptId())) {
//部门树搜索
wrapper.and(x -> {
List<SysDept> deptList = deptMapper.selectListByParentId(bo.getBelongDeptId());
List<Long> deptIds = StreamUtils.toList(deptList, SysDept::getDeptId);
deptIds.add(bo.getBelongDeptId());
List<Long> deptIds = deptMapper.selectDeptAndChildById(bo.getBelongDeptId());
x.in(SysPost::getDeptId, deptIds);
});
}
@ -217,14 +214,14 @@ public class SysPostServiceImpl implements ISysPostService, PostService {
* @return 结果
*/
@Override
public int deletePostByIds(Long[] postIds) {
for (Long postId : postIds) {
SysPost post = baseMapper.selectById(postId);
if (countUserPostById(postId) > 0) {
public int deletePostByIds(List<Long> postIds) {
List<SysPost> list = baseMapper.selectByIds(postIds);
for (SysPost post : list) {
if (this.countUserPostById(post.getPostId()) > 0) {
throw new ServiceException(String.format("%1$s已分配，不能删除!", post.getPostName()));
}
}
return baseMapper.deleteByIds(Arrays.asList(postIds));
return baseMapper.deleteByIds(postIds);
}
/**
@ -251,4 +248,23 @@ public class SysPostServiceImpl implements ISysPostService, PostService {
return baseMapper.updateById(post);
}
/**
* 根据岗位 ID 列表查询岗位名称映射关系
*
* @param postIds 岗位 ID 列表
* @return Map，其中 key 为岗位 ID，value 为对应的岗位名称
*/
@Override
public Map<Long, String> selectPostNamesByIds(List<Long> postIds) {
if (CollUtil.isEmpty(postIds)) {
return Collections.emptyMap();
}
List<SysPost> list = baseMapper.selectList(
new LambdaQueryWrapper<SysPost>()
.select(SysPost::getPostId, SysPost::getPostName)
.in(SysPost::getPostId, postIds)
);
return StreamUtils.toMap(list, SysPost::getPostId, SysPost::getPostName);
}
}

19
ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysRoleServiceImpl.java
View File

@ -549,4 +549,23 @@ public class SysRoleServiceImpl implements ISysRoleService, RoleService {
});
}
/**
* 根据角色 ID 列表查询角色名称映射关系
*
* @param roleIds 角色 ID 列表
* @return Map，其中 key 为角色 ID，value 为对应的角色名称
*/
@Override
public Map<Long, String> selectRoleNamesByIds(List<Long> roleIds) {
if (CollUtil.isEmpty(roleIds)) {
return Collections.emptyMap();
}
List<SysRole> list = baseMapper.selectList(
new LambdaQueryWrapper<SysRole>()
.select(SysRole::getRoleId, SysRole::getRoleName)
.in(SysRole::getRoleId, roleIds)
);
return StreamUtils.toMap(list, SysRole::getRoleId, SysRole::getRoleName);
}
}

85
ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysUserServiceImpl.java
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@ -22,7 +22,10 @@ import org.dromara.common.core.utils.*;
import org.dromara.common.mybatis.core.page.PageQuery;
import org.dromara.common.mybatis.core.page.TableDataInfo;
import org.dromara.common.satoken.utils.LoginHelper;
import org.dromara.system.domain.*;
import org.dromara.system.domain.SysRole;
import org.dromara.system.domain.SysUser;
import org.dromara.system.domain.SysUserPost;
import org.dromara.system.domain.SysUserRole;
import org.dromara.system.domain.bo.SysUserBo;
import org.dromara.system.domain.vo.SysPostVo;
import org.dromara.system.domain.vo.SysRoleVo;
@ -36,7 +39,6 @@ import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.*;
import java.util.stream.Collectors;
/**
* 用户 业务层处理
@ -79,10 +81,8 @@ public class SysUserServiceImpl implements ISysUserService, UserService {
.between(params.get("beginTime") != null && params.get("endTime") != null,
"u.create_time", params.get("beginTime"), params.get("endTime"))
.and(ObjectUtil.isNotNull(user.getDeptId()), w -> {
List<SysDept> deptList = deptMapper.selectListByParentId(user.getDeptId());
List<Long> ids = StreamUtils.toList(deptList, SysDept::getDeptId);
ids.add(user.getDeptId());
w.in("u.dept_id", ids);
List<Long> deptIds = deptMapper.selectDeptAndChildById(user.getDeptId());
w.in("u.dept_id", deptIds);
}).orderByAsc("u.user_id");
return baseMapper.selectUserExportList(wrapper);
}
@ -100,9 +100,7 @@ public class SysUserServiceImpl implements ISysUserService, UserService {
.between(params.get("beginTime") != null && params.get("endTime") != null,
SysUser::getCreateTime, params.get("beginTime"), params.get("endTime"))
.and(ObjectUtil.isNotNull(user.getDeptId()), w -> {
List<SysDept> deptList = deptMapper.selectListByParentId(user.getDeptId());
List<Long> ids = StreamUtils.toList(deptList, SysDept::getDeptId);
ids.add(user.getDeptId());
List<Long> ids = deptMapper.selectDeptAndChildById(user.getDeptId());
w.in(SysUser::getDeptId, ids);
}).orderByAsc(SysUser::getUserId);
if (StringUtils.isNotBlank(user.getExcludeUserIds())) {
@ -748,69 +746,12 @@ public class SysUserServiceImpl implements ISysUserService, UserService {
if (CollUtil.isEmpty(userIds)) {
return Collections.emptyMap();
}
return baseMapper.selectList(
new LambdaQueryWrapper<SysUser>()
.select(SysUser::getUserId, SysUser::getNickName)
.in(SysUser::getUserId, userIds)
).stream()
.collect(Collectors.toMap(SysUser::getUserId, SysUser::getNickName));
}
/**
* 根据角色 ID 列表查询角色名称映射关系
*
* @param roleIds 角色 ID 列表
* @return Map，其中 key 为角色 ID，value 为对应的角色名称
*/
@Override
public Map<Long, String> selectRoleNamesByIds(List<Long> roleIds) {
if (CollUtil.isEmpty(roleIds)) {
return Collections.emptyMap();
}
return roleMapper.selectList(
new LambdaQueryWrapper<SysRole>()
.select(SysRole::getRoleId, SysRole::getRoleName)
.in(SysRole::getRoleId, roleIds)
).stream()
.collect(Collectors.toMap(SysRole::getRoleId, SysRole::getRoleName));
}
/**
* 根据部门 ID 列表查询部门名称映射关系
*
* @param deptIds 部门 ID 列表
* @return Map，其中 key 为部门 ID，value 为对应的部门名称
*/
@Override
public Map<Long, String> selectDeptNamesByIds(List<Long> deptIds) {
if (CollUtil.isEmpty(deptIds)) {
return Collections.emptyMap();
}
return deptMapper.selectList(
new LambdaQueryWrapper<SysDept>()
.select(SysDept::getDeptId, SysDept::getDeptName)
.in(SysDept::getDeptId, deptIds)
).stream()
.collect(Collectors.toMap(SysDept::getDeptId, SysDept::getDeptName));
}
/**
* 根据岗位 ID 列表查询岗位名称映射关系
*
* @param postIds 岗位 ID 列表
* @return Map，其中 key 为岗位 ID，value 为对应的岗位名称
*/
@Override
public Map<Long, String> selectPostNamesByIds(List<Long> postIds) {
if (CollUtil.isEmpty(postIds)) {
return Collections.emptyMap();
}
return postMapper.selectList(
new LambdaQueryWrapper<SysPost>()
.select(SysPost::getPostId, SysPost::getPostName)
.in(SysPost::getPostId, postIds)
).stream()
.collect(Collectors.toMap(SysPost::getPostId, SysPost::getPostName));
List<SysUser> list = baseMapper.selectList(
new LambdaQueryWrapper<SysUser>()
.select(SysUser::getUserId, SysUser::getNickName)
.in(SysUser::getUserId, userIds)
);
return StreamUtils.toMap(list, SysUser::getUserId, SysUser::getNickName);
}
}

10
ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwInstanceServiceImpl.java
View File

@ -49,7 +49,7 @@ import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.*;
import java.util.stream.Collectors;
import java.util.function.Function;
/**
* 流程实例 服务层实现
@ -203,9 +203,11 @@ public class FlwInstanceServiceImpl implements IFlwInstanceService {
return false;
}
// 获取定义信息
Map<Long, Definition> definitionMap = defService.getByIds(
StreamUtils.toList(instances, Instance::getDefinitionId)
).stream().collect(Collectors.toMap(Definition::getId, definition -> definition));
Map<Long, Definition> definitionMap = StreamUtils.toMap(
defService.getByIds(StreamUtils.toList(instances, Instance::getDefinitionId)),
Definition::getId,
Function.identity()
);
// 逐一触发删除事件
instances.forEach(instance -> {

12
ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwTaskAssigneeServiceImpl.java
View File

@ -12,9 +12,7 @@ import org.dromara.common.core.domain.dto.TaskAssigneeDTO;
import org.dromara.common.core.domain.dto.UserDTO;
import org.dromara.common.core.domain.model.TaskAssigneeBody;
import org.dromara.common.core.enums.FormatsType;
import org.dromara.common.core.service.DeptService;
import org.dromara.common.core.service.TaskAssigneeService;
import org.dromara.common.core.service.UserService;
import org.dromara.common.core.service.*;
import org.dromara.common.core.utils.DateUtils;
import org.dromara.common.core.utils.StringUtils;
import org.dromara.warm.flow.ui.dto.HandlerFunDto;
@ -45,6 +43,8 @@ public class FlwTaskAssigneeServiceImpl implements IFlwTaskAssigneeService, Hand
private final TaskAssigneeService taskAssigneeService;
private final UserService userService;
private final DeptService deptService;
private final RoleService roleService;
private final PostService postService;
/**
* 获取办理人权限设置列表tabs页签
@ -216,9 +216,9 @@ public class FlwTaskAssigneeServiceImpl implements IFlwTaskAssigneeService, Hand
private Map<Long, String> getNamesByType(TaskAssigneeEnum type, List<Long> ids) {
return switch (type) {
case USER -> userService.selectUserNamesByIds(ids);
case ROLE -> userService.selectRoleNamesByIds(ids);
case DEPT -> userService.selectDeptNamesByIds(ids);
case POST -> userService.selectPostNamesByIds(ids);
case ROLE -> roleService.selectRoleNamesByIds(ids);
case DEPT -> deptService.selectDeptNamesByIds(ids);
case POST -> postService.selectPostNamesByIds(ids);
};
}