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.item.server.command;
018
019import com.echothree.control.user.item.common.form.CreateItemCategoryDescriptionForm;
020import com.echothree.model.control.item.server.control.ItemControl;
021import com.echothree.model.control.party.common.PartyTypes;
022import com.echothree.model.control.party.server.control.PartyControl;
023import com.echothree.model.control.security.common.SecurityRoleGroups;
024import com.echothree.model.control.security.common.SecurityRoles;
025import com.echothree.model.data.user.common.pk.UserVisitPK;
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.common.command.BaseResult;
030import com.echothree.util.server.control.BaseSimpleCommand;
031import com.echothree.util.server.control.CommandSecurityDefinition;
032import com.echothree.util.server.control.PartyTypeDefinition;
033import com.echothree.util.server.control.SecurityRoleDefinition;
034import com.echothree.util.server.persistence.Session;
035import java.util.List;
036import javax.enterprise.context.Dependent;
037
038@Dependent
039public class CreateItemCategoryDescriptionCommand
040        extends BaseSimpleCommand<CreateItemCategoryDescriptionForm> {
041    
042    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
043    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
044    
045    static {
046        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
047                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
048                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
049                        new SecurityRoleDefinition(SecurityRoleGroups.ItemCategory.name(), SecurityRoles.Description.name())
050                        ))
051                ));
052        
053        FORM_FIELD_DEFINITIONS = List.of(
054                new FieldDefinition("ItemCategoryName", FieldType.ENTITY_NAME, true, null, null),
055                new FieldDefinition("LanguageIsoName", FieldType.ENTITY_NAME, true, null, null),
056                new FieldDefinition("Description", FieldType.STRING, true, 1L, 132L)
057                );
058    }
059    
060    /** Creates a new instance of CreateItemCategoryDescriptionCommand */
061    public CreateItemCategoryDescriptionCommand() {
062        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
063    }
064    
065    @Override
066    protected BaseResult execute() {
067        var itemControl = Session.getModelController(ItemControl.class);
068        var itemCategoryName = form.getItemCategoryName();
069        var itemCategory = itemControl.getItemCategoryByName(itemCategoryName);
070        
071        if(itemCategory != null) {
072            var partyControl = Session.getModelController(PartyControl.class);
073            var languageIsoName = form.getLanguageIsoName();
074            var language = partyControl.getLanguageByIsoName(languageIsoName);
075            
076            if(language != null) {
077                var itemCategoryDescription = itemControl.getItemCategoryDescription(itemCategory, language);
078                
079                if(itemCategoryDescription == null) {
080                    var description = form.getDescription();
081                    
082                    itemControl.createItemCategoryDescription(itemCategory, language, description, getPartyPK());
083                } else {
084                    addExecutionError(ExecutionErrors.DuplicateItemCategoryDescription.name(), itemCategoryName, languageIsoName);
085                }
086            } else {
087                addExecutionError(ExecutionErrors.UnknownLanguageIsoName.name(), languageIsoName);
088            }
089        } else {
090            addExecutionError(ExecutionErrors.UnknownItemCategoryName.name(), itemCategoryName);
091        }
092        
093        return null;
094    }
095    
096}