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1   /*
2    * Copyright 2012-2021 CodeLibs Project and the Others.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
13   * either express or implied. See the License for the specific language
14   * governing permissions and limitations under the License.
15   */
16  package org.codelibs.fess.app.service;
17  
18  import java.util.List;
19  
20  import javax.annotation.Resource;
21  
22  import org.codelibs.core.beans.util.BeanUtil;
23  import org.codelibs.core.lang.StringUtil;
24  import org.codelibs.fess.Constants;
25  import org.codelibs.fess.app.pager.UserPager;
26  import org.codelibs.fess.app.web.base.login.FessLoginAssist;
27  import org.codelibs.fess.es.user.cbean.UserCB;
28  import org.codelibs.fess.es.user.exbhv.UserBhv;
29  import org.codelibs.fess.es.user.exentity.User;
30  import org.codelibs.fess.exception.FessUserNotFoundException;
31  import org.codelibs.fess.mylasta.direction.FessConfig;
32  import org.codelibs.fess.util.ComponentUtil;
33  import org.dbflute.cbean.result.PagingResultBean;
34  import org.dbflute.optional.OptionalEntity;
35  
36  public class UserService {
37  
38      @Resource
39      protected UserBhv userBhv;
40  
41      @Resource
42      protected FessLoginAssist fessLoginAssist;
43  
44      @Resource
45      protected FessConfig fessConfig;
46  
47      public List<User> getUserList(final UserPager userPager) {
48  
49          final PagingResultBean<User> userList = userBhv.selectPage(cb -> {
50              cb.paging(userPager.getPageSize(), userPager.getCurrentPageNumber());
51              setupListCondition(cb, userPager);
52          });
53  
54          // update pager
55          BeanUtil.copyBeanToBean(userList, userPager, option -> option.include(Constants.PAGER_CONVERSION_RULE));
56          userPager.setPageNumberList(userList.pageRange(op -> {
57              op.rangeSize(fessConfig.getPagingPageRangeSizeAsInteger());
58          }).createPageNumberList());
59  
60          return userList;
61      }
62  
63      public OptionalEntity<User> getUser(final String id) {
64          return userBhv.selectByPK(id).map(u -> ComponentUtil.getAuthenticationManager().load(u));
65      }
66  
67      public OptionalEntity<User> getUserByName(final String username) {
68          return userBhv.selectEntity(cb -> {
69              cb.query().setName_Equal(username);
70          });
71      }
72  
73      public void store(final User user) {
74          if (StringUtil.isBlank(user.getSurname())) {
75              user.setSurname(user.getName());
76          }
77  
78          ComponentUtil.getAuthenticationManager().insert(user);
79  
80          userBhv.insertOrUpdate(user, op -> {
81              op.setRefreshPolicy(Constants.TRUE);
82          });
83  
84      }
85  
86      public void changePassword(final String username, final String password) {
87          final boolean changed = ComponentUtil.getAuthenticationManager().changePassword(username, password);
88          if (changed) {
89              userBhv.selectEntity(cb -> cb.query().setName_Equal(username)).ifPresent(entity -> {
90                  final String encodedPassword = fessLoginAssist.encryptPassword(password);
91                  entity.setPassword(encodedPassword);
92                  userBhv.insertOrUpdate(entity, op -> op.setRefreshPolicy(Constants.TRUE));
93              }).orElse(() -> {
94                  throw new FessUserNotFoundException(username);
95              });
96          }
97  
98      }
99  
100     public void delete(final User user) {
101         ComponentUtil.getAuthenticationManager().delete(user);
102 
103         userBhv.delete(user, op -> {
104             op.setRefreshPolicy(Constants.TRUE);
105         });
106 
107     }
108 
109     protected void setupListCondition(final UserCB cb, final UserPager userPager) {
110         if (userPager.id != null) {
111             cb.query().docMeta().setId_Equal(userPager.id);
112         }
113         // TODO Long, Integer, String supported only.
114 
115         // setup condition
116         cb.query().addOrderBy_Name_Asc();
117 
118         // search
119 
120     }
121 
122     public List<User> getAvailableUserList() {
123         return userBhv.selectList(cb -> {
124             cb.query().matchAll();
125             cb.fetchFirst(fessConfig.getPageUserMaxFetchSizeAsInteger());
126         });
127     }
128 
129 }