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.scale.server.command;
018
019import com.echothree.control.user.scale.common.form.CreateScaleForm;
020import com.echothree.control.user.scale.common.result.ScaleResultFactory;
021import com.echothree.model.control.core.server.control.ServerControl;
022import com.echothree.model.control.scale.server.control.ScaleControl;
023import com.echothree.model.data.user.common.pk.UserVisitPK;
024import com.echothree.util.common.command.BaseResult;
025import com.echothree.util.common.message.ExecutionErrors;
026import com.echothree.util.common.validation.FieldDefinition;
027import com.echothree.util.common.validation.FieldType;
028import com.echothree.util.server.control.BaseSimpleCommand;
029import java.util.List;
030import javax.enterprise.context.Dependent;
031import javax.inject.Inject;
032
033@Dependent
034public class CreateScaleCommand
035        extends BaseSimpleCommand<CreateScaleForm> {
036    
037   private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
038
039    static {
040        FORM_FIELD_DEFINITIONS = List.of(
041                new FieldDefinition("ScaleName", FieldType.ENTITY_NAME, true, null, null),
042                new FieldDefinition("ScaleTypeName", FieldType.ENTITY_NAME, true, null, null),
043                new FieldDefinition("ServerName", FieldType.HOST_NAME, true, null, null),
044                new FieldDefinition("ServiceName", FieldType.ENTITY_NAME, true, null, null),
045                new FieldDefinition("IsDefault", FieldType.BOOLEAN, true, null, null),
046                new FieldDefinition("SortOrder", FieldType.SIGNED_INTEGER, true, null, null),
047                new FieldDefinition("Description", FieldType.STRING, false, 1L, 132L)
048        );
049    }
050
051    @Inject
052    ScaleControl scaleControl;
053
054    @Inject
055    ServerControl serverControl;
056
057    /** Creates a new instance of CreateScaleCommand */
058    public CreateScaleCommand() {
059        super(null, FORM_FIELD_DEFINITIONS, false);
060    }
061    
062   @Override
063    protected BaseResult execute() {
064        var result = ScaleResultFactory.getCreateScaleResult();
065        var scaleName = form.getScaleName();
066        var scale = scaleControl.getScaleByName(scaleName);
067
068        if(scale == null) {
069            var scaleTypeName = form.getScaleTypeName();
070            var scaleType = scaleControl.getScaleTypeByName(scaleTypeName);
071
072            if(scaleType != null) {
073                var serverName = form.getServerName();
074                var server = serverControl.getServerByName(serverName);
075
076                if(server != null) {
077                    var serviceName = form.getServiceName();
078                    var service = serverControl.getServiceByName(serviceName);
079
080                    if(service != null) {
081                        var serverService = serverControl.getServerService(server, service);
082
083                        if(serverService != null) {
084                            var isDefault = Boolean.valueOf(form.getIsDefault());
085                            var sortOrder = Integer.valueOf(form.getSortOrder());
086                            var description = form.getDescription();
087                            var createdBy = getPartyPK();
088
089                            scale = scaleControl.createScale(scaleName, scaleType, serverService, isDefault, sortOrder, createdBy);
090
091                            if(description != null) {
092                                var language = getPreferredLanguage();
093
094                                scaleControl.createScaleDescription(scale, language, description, createdBy);
095                            }
096                        } else {
097                            addExecutionError(ExecutionErrors.UnknownServerService.name(), serverName, serviceName);
098                        }
099                    } else {
100                        addExecutionError(ExecutionErrors.UnknownServiceName.name(), serviceName);
101                    }
102                } else {
103                    addExecutionError(ExecutionErrors.UnknownServerName.name(), serverName);
104                }
105            } else {
106                addExecutionError(ExecutionErrors.UnknownScaleTypeName.name(), scaleTypeName);
107            }
108        } else {
109            addExecutionError(ExecutionErrors.DuplicateScaleName.name(), scaleName);
110        }
111        
112        if(scale != null) {
113            result.setEntityRef(scale.getPrimaryKey().getEntityRef());
114            result.setScaleName(scale.getLastDetail().getScaleName());
115        }
116
117        return result;
118    }
119    
120}