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.CreateItemCategoryForm;
020import com.echothree.control.user.item.common.result.ItemResultFactory;
021import com.echothree.model.control.item.server.control.ItemControl;
022import com.echothree.model.control.party.common.PartyTypes;
023import com.echothree.model.control.security.common.SecurityRoleGroups;
024import com.echothree.model.control.security.common.SecurityRoles;
025import com.echothree.model.data.item.server.entity.ItemCategory;
026import com.echothree.model.data.user.common.pk.UserVisitPK;
027import com.echothree.util.common.message.ExecutionErrors;
028import com.echothree.util.common.validation.FieldDefinition;
029import com.echothree.util.common.validation.FieldType;
030import com.echothree.util.common.command.BaseResult;
031import com.echothree.util.server.control.BaseSimpleCommand;
032import com.echothree.util.server.control.CommandSecurityDefinition;
033import com.echothree.util.server.control.PartyTypeDefinition;
034import com.echothree.util.server.control.SecurityRoleDefinition;
035import com.echothree.util.server.persistence.Session;
036import java.util.List;
037import javax.enterprise.context.Dependent;
038
039@Dependent
040public class CreateItemCategoryCommand
041        extends BaseSimpleCommand<CreateItemCategoryForm> {
042    
043    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
044    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
045    
046    static {
047        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
048                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
049                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
050                        new SecurityRoleDefinition(SecurityRoleGroups.ItemCategory.name(), SecurityRoles.Create.name())
051                        ))
052                ));
053        
054        FORM_FIELD_DEFINITIONS = List.of(
055                new FieldDefinition("ItemCategoryName", FieldType.ENTITY_NAME, true, null, null),
056                new FieldDefinition("ParentItemCategoryName", FieldType.ENTITY_NAME, false, null, null),
057                new FieldDefinition("IsDefault", FieldType.BOOLEAN, true, null, null),
058                new FieldDefinition("SortOrder", FieldType.SIGNED_INTEGER, true, null, null),
059                new FieldDefinition("Description", FieldType.STRING, false, 1L, 132L)
060                );
061    }
062    
063    /** Creates a new instance of CreateItemCategoryCommand */
064    public CreateItemCategoryCommand() {
065        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
066    }
067    
068    @Override
069    protected BaseResult execute() {
070        var result = ItemResultFactory.getCreateItemCategoryResult();
071        var itemControl = Session.getModelController(ItemControl.class);
072        var itemCategoryName = form.getItemCategoryName();
073        var itemCategory = itemControl.getItemCategoryByName(itemCategoryName);
074        
075        if(itemCategory == null) {
076            var parentItemCategoryName = form.getParentItemCategoryName();
077            ItemCategory parentItemCategory = null;
078            
079            if(parentItemCategoryName != null) {
080                parentItemCategory = itemControl.getItemCategoryByName(parentItemCategoryName);
081            }
082            
083            if(parentItemCategoryName == null || parentItemCategory != null) {
084                var partyPK = getPartyPK();
085                var isDefault = Boolean.valueOf(form.getIsDefault());
086                var sortOrder = Integer.valueOf(form.getSortOrder());
087                var description = form.getDescription();
088                
089                itemCategory = itemControl.createItemCategory(itemCategoryName, parentItemCategory, null,
090                        isDefault, sortOrder, partyPK);
091                
092                if(description != null) {
093                    itemControl.createItemCategoryDescription(itemCategory, getPreferredLanguage(),
094                            description, partyPK);
095                }
096            } else {
097                addExecutionError(ExecutionErrors.UnknownParentItemCategoryName.name(), parentItemCategoryName);
098            }
099        } else {
100            addExecutionError(ExecutionErrors.DuplicateItemCategoryName.name(), itemCategoryName);
101        }
102                
103        if(itemCategory != null) {
104            result.setItemCategoryName(itemCategory.getLastDetail().getItemCategoryName());
105            result.setEntityRef(itemCategory.getPrimaryKey().getEntityRef());
106        }
107
108        return result;
109    }
110    
111}