001// --------------------------------------------------------------------------------
002// Copyright 2002-2026 Echo Three, LLC
003//
004// Licensed under the Apache License, Version 2.0 (the "License");
005// you may not use this file except in compliance with the License.
006// You may obtain a copy of the License at
007//
008//     http://www.apache.org/licenses/LICENSE-2.0
009//
010// Unless required by applicable law or agreed to in writing, software
011// distributed under the License is distributed on an "AS IS" BASIS,
012// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013// See the License for the specific language governing permissions and
014// limitations under the License.
015// --------------------------------------------------------------------------------
016
017package com.echothree.control.user.core.server.command;
018
019import com.echothree.control.user.core.common.form.CreateServerForm;
020import com.echothree.model.control.core.server.control.ServerControl;
021import com.echothree.model.control.party.common.PartyTypes;
022import com.echothree.model.control.security.common.SecurityRoleGroups;
023import com.echothree.model.control.security.common.SecurityRoles;
024import com.echothree.model.data.user.common.pk.UserVisitPK;
025import com.echothree.util.common.command.BaseResult;
026import com.echothree.util.common.message.ExecutionErrors;
027import com.echothree.util.common.validation.FieldDefinition;
028import com.echothree.util.common.validation.FieldType;
029import com.echothree.util.server.control.BaseSimpleCommand;
030import com.echothree.util.server.control.CommandSecurityDefinition;
031import com.echothree.util.server.control.PartyTypeDefinition;
032import com.echothree.util.server.control.SecurityRoleDefinition;
033import com.echothree.util.server.persistence.Session;
034import java.util.List;
035import javax.enterprise.context.Dependent;
036
037@Dependent
038public class CreateServerCommand
039        extends BaseSimpleCommand<CreateServerForm> {
040    
041    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
042    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
043    
044    static {
045        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
046                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
047                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
048                        new SecurityRoleDefinition(SecurityRoleGroups.Server.name(), SecurityRoles.Create.name())
049                        ))
050                ));
051        
052        FORM_FIELD_DEFINITIONS = List.of(
053                new FieldDefinition("ServerName", FieldType.HOST_NAME, true, null, null),
054                new FieldDefinition("IsDefault", FieldType.BOOLEAN, true, null, null),
055                new FieldDefinition("SortOrder", FieldType.SIGNED_INTEGER, true, null, null),
056                new FieldDefinition("Description", FieldType.STRING, false, 1L, 132L)
057                );
058    }
059    
060    /** Creates a new instance of CreateServerCommand */
061    public CreateServerCommand() {
062        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
063    }
064    
065    @Override
066    protected BaseResult execute() {
067        var serverControl = Session.getModelController(ServerControl.class);
068        var serverName = form.getServerName();
069        var server = serverControl.getServerByName(serverName);
070        
071        if(server == null) {
072            var partyPK = getPartyPK();
073            var isDefault = Boolean.valueOf(form.getIsDefault());
074            var sortOrder = Integer.valueOf(form.getSortOrder());
075            var description = form.getDescription();
076            
077            server = serverControl.createServer(serverName, isDefault, sortOrder, partyPK);
078            
079            if(description != null) {
080                serverControl.createServerDescription(server, getPreferredLanguage(), description, partyPK);
081            }
082        } else {
083            addExecutionError(ExecutionErrors.DuplicateServerName.name(), serverName);
084        }
085        
086        return null;
087    }
088    
089}