package com.qxueyou.scc.sys.service.impl;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import com.qxueyou.scc.user.model.UserReRoleUser;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.stereotype.Service;
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import com.qxueyou.scc.admin.classes.model.ClsClass;
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import com.qxueyou.scc.base.model.Result;
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import com.qxueyou.scc.base.service.impl.CommonAppService;
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import com.qxueyou.scc.base.util.ClientUtils;
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import com.qxueyou.scc.base.util.CollectionUtils;
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import com.qxueyou.scc.base.util.TraceUtils;
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import com.qxueyou.scc.sys.model.SysButton;
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import com.qxueyou.scc.sys.model.SysMenu;
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import com.qxueyou.scc.sys.model.SysPrivilege;
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import com.qxueyou.scc.sys.service.IPrivilegeService;
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import com.qxueyou.scc.user.model.User;
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import com.qxueyou.scc.user.model.UserRole;
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/**
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* 系统权限服务
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*
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* @author 德虎
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*
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*/
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@Service
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public class PriviledgeService extends CommonAppService implements IPrivilegeService {
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/*
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* (non-Javadoc)
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*
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* @see
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* com.iqtogether.qxueyou.sys.service.IPrivilegeService#getPrivilegesMenus(com.
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* iqtogether.qxueyou.user.model.User)
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*/
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@Override
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public List<SysMenu> getPrivilegesMenus(String userId) {
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// 获取当前用户角色ID, 过滤当前角色
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String currRoleId = null;
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Short currOrgType = null;
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if (null != ClientUtils.getUserInfo() && StringUtils.isNotBlank(ClientUtils.getOrgId())) {
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currRoleId = ClientUtils.getCurrentRoleId();
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}
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List<SysMenu> firstLevelMenus = new ArrayList<SysMenu>(5);
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// 获取该用户当前角色的所有菜单权限
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List<SysMenu> allMenus = initAllMenus(currRoleId);
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// 过滤出第一层及第二层菜单权限
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initFirstSecondMenu(allMenus, firstLevelMenus, currOrgType);
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// 排序
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sortMenuList(firstLevelMenus);
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return firstLevelMenus;
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}
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private List<SysMenu> initAllMenus(String currRoleId) {
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List<SysMenu> allMenus = new ArrayList<SysMenu>(10);
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String hql = "select m from SysPrivilege s,SysMenu m where s.deleteFlag is false and m.deleteFlag is false "
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+ " and s.menuId = m.menuId and s.roleId = ? ";
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allMenus.addAll(this.find(hql, CollectionUtils.newList(currRoleId), SysMenu.class));
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// 如果是超管，菜单
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if ("6".equals(currRoleId) && allMenus.isEmpty()) {
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UserRole role = this.read(UserRole.class, "6");
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allMenus = role.getMenus();
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}
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return allMenus;
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}
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private void initFirstSecondMenu(List<SysMenu> allMenus, List<SysMenu> firstLevelMenus, Short currOrgType) {
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List<SysMenu> childMenus = null;
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List<SysMenu> secondMenus = null;
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for (SysMenu menu : allMenus) {
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if (menu.getLevel() == 1 && !firstLevelMenus.contains(menu)) {
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childMenus = menu.getChildren();
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secondMenus = new ArrayList<SysMenu>(5);
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initSecondMenu(allMenus, secondMenus, childMenus, currOrgType);
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if (!secondMenus.isEmpty()) {
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// 排序
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sortMenuList(secondMenus);
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menu.setChildren(secondMenus);
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firstLevelMenus.add(menu);
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}
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}
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}
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}
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private void initSecondMenu(List<SysMenu> allMenus, List<SysMenu> secondMenus, List<SysMenu> childMenus,
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Short currOrgType) {
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for (SysMenu m : childMenus) {
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if (m.getDeleteFlag()) {
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continue;
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}
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if (allMenus.contains(m)) {
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// 非高校过滤掉
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if (currOrgType == null) {
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continue;
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}
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secondMenus.add(m);
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}
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}
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}
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/**
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* 获取已授权按钮列表,默认已经编辑过按钮权限的用户
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*
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* @param name
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* @return
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*/
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public Map<String, List<SysButton>> getPrivilegesButtons(String orgId, String topOrgId, String roleId) {
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String hql = "select b from SysButtonPrivilege s, SysButton b where "
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+ " s.deleteFlag is false and b.deleteFlag is false and s.buttonId = b.buttonId "
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+ " and s.topOrgId = ? and s.roleId = ? ";
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List<SysButton> lstButtons = this.find(hql, CollectionUtils.newList(topOrgId, roleId), SysButton.class);
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Map<String, List<SysButton>> resultMap = new HashMap<String, List<SysButton>>();
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List<SysButton> lsts;
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for (SysButton button : lstButtons) {
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if (!resultMap.containsKey(button.getModule())) {
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lsts = new ArrayList<SysButton>(5);
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lsts.add(button);
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resultMap.put(button.getModule(), lsts);
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continue;
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}
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lsts = resultMap.get(button.getModule());
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lsts.add(button);
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resultMap.put(button.getModule(), lsts);
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}
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return resultMap;
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}
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private void sortMenuList(List<SysMenu> sysMenus) {
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Collections.sort(sysMenus, new Comparator<SysMenu>() {
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public int compare(SysMenu menu1, SysMenu menu2) {
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Integer order1 = (Integer) menu1.getMenuOrder();
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Integer order2 = (Integer) menu2.getMenuOrder();
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// 升序
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return order1.compareTo(order2);
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}
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});
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}
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/*
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* (non-Javadoc)
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*
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* @see
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* com.iqtogether.qxueyou.sys.service.IPrivilegeService#getAdminClasses(java.
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* lang.String)
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*/
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@Override
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public List<ClsClass> getChargerClasses(String userId, String orgId) {
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String hql = "select cls from ClsClass cls,OrgCharger charge "
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+ "where cls.classChargerId = charge.orgChargerId " + "and charge.userId = ? " + "and charge.orgId = ? "
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+ "and cls.deleteFlag is false order by cls.name asc";
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return find(hql, CollectionUtils.newList(userId, ClientUtils.getOrgId()), ClsClass.class);
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}
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/*
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* (non-Javadoc)
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*
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* @see
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* com.iqtogether.qxueyou.sys.service.IPrivilegeService#getAdminLessons(java.
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* lang.String)
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*/
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@Override
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public List<ClsClass> getTeacherClasses(String userId, String orgId) {
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String hql = "select distinct cls from SchClassSchedule lesson,OrgTeacher teacher , ClsClass cls "
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+ "where lesson.teacherId = teacher.orgTeacherId " + "and lesson.classId = cls.classId "
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+ "and teacher.userId= ? " + "and teacher.orgId= ? " + "and lesson.deleteFlag is false "
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+ "and teacher.deleteFlag is false " + "and cls.deleteFlag is false ";
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return find(hql, CollectionUtils.newList(userId, orgId), ClsClass.class);
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}
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/*
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* 获取讲师直播关联的class
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*
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*/
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@Override
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public List<ClsClass> getTeacherLiveClasses(String userId, String orgId) {
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String hql = "select distinct cls from MediaVideoLive live,OrgTeacher teacher , ClsClass cls "
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+ "where live.anchorId = teacher.orgTeacherId " + "and live.classId = cls.classId "
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+ "and teacher.userId= ? " + "and teacher.orgId= ? " + "and live.deleteFlag is false "
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+ "and teacher.deleteFlag is false " + "and cls.deleteFlag is false ";
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return find(hql, CollectionUtils.newList(userId, orgId), ClsClass.class);
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}
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/**
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* 助理讲师班级列表
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*/
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@SuppressWarnings({ "unchecked", "rawtypes" })
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@Override
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public List<ClsClass> getAssisTeacherClasses(String userId, String orgId) {
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// 1、讲师助教
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String hql = "select distinct cls from MediaVideoLive live,OrgAssistantTeacher teacher , ClsClass cls "
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+ "where live.anchorId = teacher.orgTeacherId " + "and live.classId = cls.classId "
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+ "and teacher.userId= ? " + "and teacher.orgId= ? " + "and live.deleteFlag is false "
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+ "and teacher.deleteFlag is false " + "and cls.deleteFlag is false ";
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List<ClsClass> teacherList = find(hql, CollectionUtils.newList(userId, orgId), ClsClass.class);
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// 2.班主任助教
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String hql2 = "select distinct cls from OrgAssistantTeacher teacher , ClsClass cls "
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+ "where teacher.orgTeacherId=cls.classChargerId " + "and teacher.classId = cls.classId "
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+ "and teacher.userId= ? " + "and teacher.orgId= ? " + "and teacher.deleteFlag is false "
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+ "and cls.deleteFlag is false ";
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List<ClsClass> chargerList = find(hql2, CollectionUtils.newList(userId, orgId), ClsClass.class);
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teacherList.addAll(chargerList);
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// 去重
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HashSet h = new HashSet(teacherList);
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teacherList.clear();
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teacherList.addAll(h);
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return teacherList;
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}
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/**
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* 新增list
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*
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* @param privileges
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* @return
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*/
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public Result updatePrivileges(String[] arrMenuIds, String roleId) {
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List<SysPrivilege> lstPrivileges = new ArrayList<SysPrivilege>(arrMenuIds.length);
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SysPrivilege privilege;
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for (String menuId : arrMenuIds) {
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privilege = new SysPrivilege();
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TraceUtils.setCreateTrace(privilege);
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privilege.setMenuId(menuId);
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privilege.setOrgId(ClientUtils.getOrgId());
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privilege.setRoleId(roleId);
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lstPrivileges.add(privilege);
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}
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this.saveOrUpdateAll(lstPrivileges);
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return new Result(true);
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}
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/**
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* 删除list
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*
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* @param privileges
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* @return
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*/
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public Result deletePrivileges(String[] deleteMenuIds, String roleId) {
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// 修改为使用update
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// bulkUpdateInLoop("update SysPrivilege set deleteFlag = true where roleId = '"
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// + roleId + "' and menuId = ?", deleteMenuIds );
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String hql = " from SysPrivilege where menuId in (:menuIds) and deleteFlag is false and roleId = :roleId ";
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Map<String, Object> argsMap = new HashMap<String, Object>();
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argsMap.put("menuIds", deleteMenuIds);
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argsMap.put("roleId", roleId);
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List<SysPrivilege> lstPrivileges = this.findByComplexHql(hql, argsMap, SysPrivilege.class);
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if (lstPrivileges.isEmpty()) {
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return new Result(true);
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}
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for (SysPrivilege privilege : lstPrivileges) {
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TraceUtils.setUpdateTrace(privilege);
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privilege.setDeleteFlag(true);
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}
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this.saveOrUpdateAll(lstPrivileges);
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return new Result(true);
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}
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@Override
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public Result getMenus(User user) {
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String hql = "select DISTINCT m.menuId as index ,m.parentMenuId as parentMenuId ,m.level as level ,m.name as title ,m.url as router , m.hover as hover , "
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+ " m.icon as icon ,m.parentMenuId as parentMenuId ,m.menuOrder as menuOrder from SysMenu m , UserReRoleUser u ,"
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+ "SysPrivilege s where m.deleteFlag is false and u.deleteFlag is false and s.deleteFlag is false and "
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+ "u.userId =:userId and u.roleId = s.roleId and s.menuId = m.menuId order by m.menuOrder ";
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List<Map<String, Object>> menuLst = findListWithMapByHql(hql,
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CollectionUtils.newObjectMap("userId", user.getUserId()));
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System.out.println(menuLst);
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//初始化一级菜单
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List<Map<String, Object>> firstLevelMenu =new ArrayList<>();
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for (Map<String, Object> stringObjectMap : menuLst) {
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Integer level = Integer.parseInt(stringObjectMap.get("level").toString());
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if (level==0) {
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//获取一级菜单
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firstLevelMenu.add(stringObjectMap);
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}
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}
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// 临时列表，用于保存需要移除的元素的索引
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List<Map<String, Object>> elementsToRemove = new ArrayList<>();
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//遍历子集
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for (Map<String, Object> map : firstLevelMenu) {
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getChildrenList(map,menuLst,elementsToRemove);
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}
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// 移除临时列表中的元素
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menuLst.removeAll(elementsToRemove);
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String hqlRole = "select min(u.type) from UserRole u , UserReRoleUser r where u.deleteFlag is false and r.deleteFlag is false and r.userId =:userId and u.roleId =r.roleId";
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String maxRoleTypeStr = findUniqueByHql(hqlRole, CollectionUtils.newObjectMap("userId", user.getUserId()));
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if (StringUtils.isBlank(maxRoleTypeStr)) {
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return new Result(false, "该用户没有权限,登录失败");
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}
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Integer maxRoleType = Integer.valueOf(maxRoleTypeStr);
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return new Result(true, "success", CollectionUtils.newObjectMap("menuLst", menuLst, "userName", user.getName(),
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"userId", user.getUserId(), "imgPath", user.getImgPath(), "roleType", maxRoleType));
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}
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/**
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* 用递归获取子菜单
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* @param sysMenu//一级菜单
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* @param menuLst //所有菜单
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* @param elementsToRemove //临时列表，用于保存需要移除的元素的索引
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* @return
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*/
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public Map<String, Object> getChildrenList(Map<String, Object> sysMenu, List<Map<String, Object>> menuLst ,List<Map<String, Object>> elementsToRemove) {
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for (Map<String, Object> sysMenuMap : menuLst) {
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String menuId = sysMenuMap.get("parentMenuId").toString();
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String parentMenuId = sysMenu.get("index").toString();
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if (parentMenuId.equals(menuId)) {
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sysMenu.put("children",getChildrenList(sysMenuMap, menuLst, elementsToRemove));
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elementsToRemove.add(sysMenuMap);
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}
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}
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return sysMenu;
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}
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}
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