content: // Licensed to the Apache Software Foundation (ASF) under one
  // or more contributor license agreements.  See the NOTICE file
  // distributed with this work for additional information
  // regarding copyright ownership.  The ASF licenses this file
  // to you under the Apache License, Version 2.0 (the
  // "License"); you may not use this file except in compliance
  // with the License.  You may obtain a copy of the License at
  //
  //   http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing,
  // software distributed under the License is distributed on an
  // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  // KIND, either express or implied.  See the License for the
  // specific language governing permissions and limitations
  // under the License.
  package com.cloud.user;
  
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  import java.util.Optional;
  
  import javax.inject.Inject;
  
  import org.apache.cloudstack.framework.config.ConfigKey;
  import org.apache.cloudstack.framework.config.ConfigKey.Scope;
  import org.apache.cloudstack.framework.config.ScopedConfigStorage;
  import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
  
  import com.cloud.domain.DomainDetailVO;
  import com.cloud.domain.DomainVO;
  import com.cloud.domain.dao.DomainDao;
  import com.cloud.domain.dao.DomainDetailsDao;
  import com.cloud.user.dao.AccountDao;
  import com.cloud.utils.Pair;
  import com.cloud.utils.db.QueryBuilder;
  import com.cloud.utils.db.SearchBuilder;
  import com.cloud.utils.db.SearchCriteria;
  import com.cloud.utils.db.SearchCriteria.Op;
  import com.cloud.utils.db.TransactionLegacy;
  import org.apache.cloudstack.resourcedetail.ResourceDetailsDaoBase;
  
  public class AccountDetailsDaoImpl extends ResourceDetailsDaoBase<AccountDetailVO> implements AccountDetailsDao, ScopedConfigStorage {
      protected final SearchBuilder<AccountDetailVO> accountSearch;
  
      @Inject
      protected AccountDao _accountDao;
      @Inject
      protected DomainDao _domainDao;
      @Inject
      protected DomainDetailsDao _domainDetailsDao;
      @Inject
      private ConfigurationDao _configDao;
  
      protected AccountDetailsDaoImpl() {
          accountSearch = createSearchBuilder();
          accountSearch.and("accountId", accountSearch.entity().getResourceId(), Op.EQ);
          accountSearch.done();
      }
  
      @Override
      public Map<String, String> findDetails(long accountId) {
          QueryBuilder<AccountDetailVO> sc = QueryBuilder.create(AccountDetailVO.class);
          sc.and(sc.entity().getResourceId(), Op.EQ, accountId);
          List<AccountDetailVO> results = sc.list();
          Map<String, String> details = new HashMap<>(results.size());
          for (AccountDetailVO r : results) {
              details.put(r.getName(), r.getValue());
          }
          return details;
      }
  
      @Override
      public void persist(long accountId, Map<String, String> details) {
          TransactionLegacy txn = TransactionLegacy.currentTxn();
          txn.start();
          SearchCriteria<AccountDetailVO> sc = accountSearch.create();
          sc.setParameters("accountId", accountId);
          expunge(sc);
          for (Map.Entry<String, String> detail : details.entrySet()) {
              AccountDetailVO vo = new AccountDetailVO(accountId, detail.getKey(), detail.getValue());
              persist(vo);
          }
          txn.commit();
      }
  
      @Override
      public AccountDetailVO findDetail(long accountId, String name) {
          QueryBuilder<AccountDetailVO> sc = QueryBuilder.create(AccountDetailVO.class);
          sc.and(sc.entity().getResourceId(), Op.EQ, accountId);
          sc.and(sc.entity().getName(), Op.EQ, name);
          return sc.find();
      }
  
      @Override
      public void addDetail(long resourceId, String key, String value, boolean display) {
          super.addDetail(new AccountDetailVO(resourceId, key, value));
      }
  
      @Override
      public void deleteDetails(long accountId) {
          SearchCriteria<AccountDetailVO> sc = accountSearch.create();
          sc.setParameters("accountId", accountId);
          List<AccountDetailVO> results = search(sc, null);
          for (AccountDetailVO result : results) {
              remove(result.getId());
          }
      }
  
      @Override
      public void update(long accountId, Map<String, String> details) {
          Map<String, String> oldDetails = findDetails(accountId);
          oldDetails.putAll(details);
          persist(accountId, oldDetails);
      }
  
      @Override
      public Scope getScope() {
          return ConfigKey.Scope.Account;
      }
  
      @Override
      public String getConfigValue(long id, String key) {
          // check if account level setting is configured
          AccountDetailVO vo = findDetail(id, key);
          String value = vo == null ? null : getActualValue(vo);
          if (value != null) {
              return value;
          }
  
          // if account level setting is not configured then check if
          // we can take value from domain
          String enableAccountSettingsForDomain = _configDao.getValue("enable.account.settings.for.domain");
          if (! Boolean.parseBoolean(enableAccountSettingsForDomain)) {
              return null;
          }
  
          // check if we can traverse till ROOT domain to get the value
          String enableDomainSettingsForChildDomain = _configDao.getValue("enable.domain.settings.for.child.domain");
          if (Boolean.parseBoolean(enableDomainSettingsForChildDomain)) {
              Optional<AccountVO> account = Optional.ofNullable(_accountDao.findById(id));
              if (account.isPresent()) {
                  DomainVO domain = _domainDao.findById(account.get().getDomainId());
                  while (domain != null) {
                      DomainDetailVO domainVO = _domainDetailsDao.findDetail(domain.getId(), key);
                      if (domainVO != null) {
                          value = _domainDetailsDao.getActualValue(domainVO);
                          break;
                      } else if (domain.getParent() != null) {
                          domain = _domainDao.findById(domain.getParent());
                      } else {
                          break;
                      }
                  }
              }
          }
          return value;
      }
  
      @Override
      public Pair<Scope, Long> getParentScope(long id) {
          Account account = _accountDao.findById(id);
          if (account == null) {
              return null;
          }
          return new Pair<>(getScope().getParent(), account.getDomainId());
      }
  }
  