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