001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 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.scale.server.control.ScaleControl;
021import com.echothree.model.data.core.server.entity.Server;
022import com.echothree.model.data.core.server.entity.ServerService;
023import com.echothree.model.data.core.server.entity.Service;
024import com.echothree.model.data.party.common.pk.PartyPK;
025import com.echothree.model.data.party.server.entity.Language;
026import com.echothree.model.data.scale.server.entity.Scale;
027import com.echothree.model.data.scale.server.entity.ScaleType;
028import com.echothree.model.data.user.common.pk.UserVisitPK;
029import com.echothree.util.common.message.ExecutionErrors;
030import com.echothree.util.common.validation.FieldDefinition;
031import com.echothree.util.common.validation.FieldType;
032import com.echothree.util.common.command.BaseResult;
033import com.echothree.util.server.control.BaseSimpleCommand;
034import com.echothree.util.server.persistence.Session;
035import java.util.Arrays;
036import java.util.Collections;
037import java.util.List;
038
039public class CreateScaleCommand
040        extends BaseSimpleCommand<CreateScaleForm> {
041    
042   private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
043
044    static {
045        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
046                new FieldDefinition("ScaleName", FieldType.ENTITY_NAME, true, null, null),
047                new FieldDefinition("ScaleTypeName", FieldType.ENTITY_NAME, true, null, null),
048                new FieldDefinition("ServerName", FieldType.HOST_NAME, true, null, null),
049                new FieldDefinition("ServiceName", FieldType.ENTITY_NAME, true, null, null),
050                new FieldDefinition("IsDefault", FieldType.BOOLEAN, true, null, null),
051                new FieldDefinition("SortOrder", FieldType.SIGNED_INTEGER, true, null, null),
052                new FieldDefinition("Description", FieldType.STRING, false, 1L, 132L)
053                ));
054    }
055
056    /** Creates a new instance of CreateScaleCommand */
057    public CreateScaleCommand(UserVisitPK userVisitPK, CreateScaleForm form) {
058        super(userVisitPK, form, null, FORM_FIELD_DEFINITIONS, false);
059    }
060    
061   @Override
062    protected BaseResult execute() {
063        var scaleControl = Session.getModelController(ScaleControl.class);
064        String scaleName = form.getScaleName();
065        Scale scale = scaleControl.getScaleByName(scaleName);
066
067        if(scale == null) {
068            String scaleTypeName = form.getScaleTypeName();
069            ScaleType scaleType = scaleControl.getScaleTypeByName(scaleTypeName);
070
071            if(scaleType != null) {
072                var coreControl = getCoreControl();
073                String serverName = form.getServerName();
074                Server server = coreControl.getServerByName(serverName);
075
076                if(server != null) {
077                    String serviceName = form.getServiceName();
078                    Service service = coreControl.getServiceByName(serviceName);
079
080                    if(service != null) {
081                        ServerService serverService = coreControl.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                            PartyPK createdBy = getPartyPK();
088
089                            scale = scaleControl.createScale(scaleName, scaleType, serverService, isDefault, sortOrder, createdBy);
090
091                            if(description != null) {
092                                Language 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        return null;
113    }
114    
115}