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@@ -4,12 +4,14 @@ import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.tags.Tag;
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import com.yunhai.bschclassmanage.config.Config;
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import com.yunhai.bschclassmanage.model.oa.TeaTreeVO;
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import com.yunhai.bschclassmanage.model.vo.oa.SchInfoVO;
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import com.yunhai.bschclassmanage.service.IComSchTreeService;
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import com.yunhai.bschclassmanage.service.ISchInfoService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.*;
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import java.util.Collections;
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import java.util.List;
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@Tag(name = "SchGroup", description = "SchGroup related APIs")
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@@ -18,7 +20,38 @@ import java.util.List;
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@CrossOrigin(originPatterns = {"*"}, allowCredentials = "true")
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public class SchGroupController {
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@Autowired
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private IComSchTreeService comSchTreeService;
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@Autowired
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private ISchInfoService schInfoService;
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@GetMapping("GetTeaTree")
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@Operation(summary = "获取学校教师组树+教师(SchSerID 与 schId 二选一)")
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public List<TeaTreeVO> getTeaTree(@RequestParam(value = "SchSerID", required = false) String SchSerID,
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@RequestParam(value = "schId", required = false) Integer schId) {
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Integer resolvedSchId = resolveSchId(schId, SchSerID);
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if (resolvedSchId == null) {
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return Collections.emptyList();
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}
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return comSchTreeService.getSchTeaTree(resolvedSchId);
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}
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/**
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* 解析学校ID:支持直接传 schId,或传 SchSerID 反查 schId,二者至少提供一个。
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*
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* @param schId 学校内部ID(优先使用)
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* @param schSerID 学校外部序列号
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* @return 学校内部ID,参数非法或查不到时返回 null
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*/
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private Integer resolveSchId(Integer schId, String schSerID) {
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if (schId != null) {
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return schId;
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}
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if (schSerID == null || schSerID.trim().isEmpty()) {
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return null;
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}
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SchInfoVO schInfoVO = schInfoService.GetSchFirst(schSerID);
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return schInfoVO == null ? null : schInfoVO.getUserSchSerId();
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}
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}
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@@ -1,6 +1,7 @@
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package com.yunhai.bschclassmanage.service;
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import com.yunhai.bschclassmanage.entity.BaseDicGrade;
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import com.yunhai.bschclassmanage.model.oa.TeaTreeVO;
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import com.yunhai.bschclassmanage.model.vo.SchSystemTreeVO;
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import com.yunhai.bschclassmanage.model.vo.SelectIntVO;
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import com.yunhai.bschclassmanage.model.vo.SelectStrVO;
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@@ -28,6 +29,8 @@ public interface IComSchTreeService {
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BoaGroup getTeacherTree(Integer schId);
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List<TeaTreeVO> getSchTeaTree(Integer schId);
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List<SelectIntVO> getSchoolList();
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BoaGroup getTeaTree(Integer schId, Boolean withSub);
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@@ -8,6 +8,7 @@ import com.yunhai.bschclassmanage.entity.*;
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import com.yunhai.bschclassmanage.enums.AcademicStage;
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import com.yunhai.bschclassmanage.enums.NodeType;
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import com.yunhai.bschclassmanage.enums.SchType;
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import com.yunhai.bschclassmanage.model.oa.TeaTreeVO;
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import com.yunhai.bschclassmanage.model.vo.SchSystemTreeVO;
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import com.yunhai.bschclassmanage.model.vo.SelectIntVO;
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import com.yunhai.bschclassmanage.service.*;
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@@ -433,6 +434,150 @@ public class ComSchTreeService implements IComSchTreeService {
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return teaTree;
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}
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/** 教师叶子的"未分组"节点 ID(与 getTeacherTree 的默认组保持一致) */
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private static final int UNGROUPED_ID = -1;
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/**
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* 教师组树 + 教师(SchGroup/GetTeaTree 输出)。
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* 结构:学校根(type=1) → 教师组(type=1) → 子组递归 + 教师叶子(type=2)。
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* 节点字段:pid=父节点id(根为0)、no=组取 BoaGroup.sort / 教师固定 0、
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* isParent=组true/教师false、photo 固定空串(本库无头像数据)。
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* 返回单元素列表(学校根节点)。
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*/
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public List<TeaTreeVO> getSchTeaTree(Integer schId) {
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// 1. 学校根节点(远程组树的根即学校节点,取不到时用学校名兜底)
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List<BoaGroup> schTree = getSchTree(schId);
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BoaGroup schRoot = (schTree == null || schTree.isEmpty()) ? null : schTree.get(0);
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TeaTreeVO rootVo = new TeaTreeVO();
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if (schRoot != null && schRoot.getId() != null) {
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rootVo.setId(schRoot.getId());
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rootVo.setName(schRoot.getName());
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rootVo.setNo(schRoot.getSort());
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} else {
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rootVo.setId(schId);
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rootVo.setName(getSchoolName(schId));
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rootVo.setNo(0);
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}
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rootVo.setPid(0);
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rootVo.setType(1);
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rootVo.setIsParent(true);
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rootVo.setChildren(new ArrayList<>());
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// 2. 教师组骨架(type=7 子树)转 VO,同时建立 groupId -> 节点 映射供挂教师用
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Map<Integer, TeaTreeVO> groupVoMap = new HashMap<>();
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BoaGroup teaTree = getTeaTree(schId, true);
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TeaTreeVO teaRootVo;
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if (teaTree == null || teaTree.getId() == null) {
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teaRootVo = newGroupNode(0, "教师组", rootVo.getId(), 1);
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} else {
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teaRootVo = convertGroupTree(teaTree, rootVo.getId(), groupVoMap);
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}
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groupVoMap.put(teaRootVo.getId(), teaRootVo);
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rootVo.getChildren().add(teaRootVo);
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// 3. 挂教师:多组各挂一份;无组或组不在树中的落到"未分组"
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List<SchTeacher> teacherList = schTeacherService.getSchTeacherList(schId);
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if (CollectionUtils.isNotEmpty(teacherList)) {
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List<Integer> teaIds = teacherList.stream()
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.map(SchTeacher::getTeaId)
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.filter(Objects::nonNull)
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.collect(Collectors.toList());
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Map<Integer, List<Integer>> teaIdToGroupIds = schTeacherGroupRepository.findByTeaIdInAndSchId(teaIds, schId)
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.stream()
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.collect(Collectors.groupingBy(SchTeacherGroup::getTeaId,
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Collectors.mapping(SchTeacherGroup::getGroupId, Collectors.toList())));
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for (SchTeacher teacher : teacherList) {
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if (teacher.getTeaId() == null) {
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continue;
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}
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List<Integer> groupIds = teaIdToGroupIds.getOrDefault(teacher.getTeaId(), Collections.emptyList());
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if (groupIds.isEmpty()) {
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TeaTreeVO ungrouped = getOrCreateUngrouped(teaRootVo, groupVoMap);
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ungrouped.getChildren().add(newTeacherNode(teacher, ungrouped.getId()));
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} else {
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for (Integer groupId : groupIds) {
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TeaTreeVO groupVo = groupVoMap.get(groupId);
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if (groupVo == null) {
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groupVo = getOrCreateUngrouped(teaRootVo, groupVoMap);
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}
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// 同一节点下按 teaId 去重(防脏数据中同一组出现多条关联)
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boolean exists = groupVo.getChildren().stream()
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.anyMatch(c -> Integer.valueOf(2).equals(c.getType()) && c.getId().equals(teacher.getTeaId()));
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if (!exists) {
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groupVo.getChildren().add(newTeacherNode(teacher, groupVo.getId()));
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}
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}
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}
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}
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}
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// 4. 每个节点 children 按 no 升序(nullsLast、稳定排序):教师 no=0 排在子组之前,
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// 同 no 的教师保持 getSchTeacherList 的 sort 顺序
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sortChildrenByNo(rootVo);
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return Collections.singletonList(rootVo);
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}
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/** 组节点 VO(type=1,isParent=true,children 初始化为空列表) */
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private TeaTreeVO newGroupNode(Integer id, String name, Integer pid, Integer no) {
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TeaTreeVO vo = new TeaTreeVO();
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vo.setId(id);
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vo.setName(name);
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vo.setPid(pid);
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vo.setNo(no);
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vo.setType(1);
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vo.setIsParent(true);
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vo.setChildren(new ArrayList<>());
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return vo;
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}
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/** 教师叶子 VO(type=2,isParent=false,no 固定 0,children=null → JSON 省略) */
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private TeaTreeVO newTeacherNode(SchTeacher teacher, Integer pid) {
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TeaTreeVO vo = new TeaTreeVO();
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vo.setId(teacher.getTeaId());
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vo.setName(teacher.getName());
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vo.setPid(pid);
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vo.setNo(0);
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vo.setType(2);
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vo.setIsParent(false);
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return vo;
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}
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/** 递归把 BoaGroup 骨架转成 TeaTreeVO(type=1),pid 记录父节点 id,并收集 groupId -> 节点 */
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private TeaTreeVO convertGroupTree(BoaGroup node, Integer pid, Map<Integer, TeaTreeVO> groupVoMap) {
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TeaTreeVO vo = newGroupNode(node.getId(), node.getName(), pid, node.getSort());
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groupVoMap.put(node.getId(), vo);
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if (node.getChildren() != null) {
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for (BoaGroup child : node.getChildren()) {
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vo.getChildren().add(convertGroupTree(child, node.getId(), groupVoMap));
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}
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}
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return vo;
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}
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/** 获取或惰性创建"未分组"节点(挂在教师组根下) */
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private TeaTreeVO getOrCreateUngrouped(TeaTreeVO teaRootVo, Map<Integer, TeaTreeVO> groupVoMap) {
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TeaTreeVO ungrouped = groupVoMap.get(UNGROUPED_ID);
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if (ungrouped == null) {
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ungrouped = newGroupNode(UNGROUPED_ID, "未分组", teaRootVo.getId(), null);
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teaRootVo.getChildren().add(ungrouped);
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groupVoMap.put(UNGROUPED_ID, ungrouped);
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}
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return ungrouped;
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}
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/** 递归按 no 升序排序每个节点的 children(nullsLast、稳定排序) */
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private void sortChildrenByNo(TeaTreeVO node) {
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if (node == null || node.getChildren() == null) {
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return;
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}
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node.getChildren().sort(Comparator.comparing(TeaTreeVO::getNo, Comparator.nullsLast(Integer::compareTo)));
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for (TeaTreeVO child : node.getChildren()) {
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sortChildrenByNo(child);
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}
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}
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/**
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* 递归确保所有节点的 children 不为 null,若为 null 则设置为空列表 []
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*/
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Reference in New Issue
Block a user