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.core.server.command;
018
019import com.echothree.control.user.core.common.form.DeleteEntityAttributeGroupDescriptionForm;
020import com.echothree.model.control.core.server.control.EntityAttributeGroupControl;
021import com.echothree.model.control.core.server.logic.EntityAttributeGroupLogic;
022import com.echothree.model.control.party.common.PartyTypes;
023import com.echothree.model.control.party.server.control.PartyControl;
024import com.echothree.model.control.security.common.SecurityRoleGroups;
025import com.echothree.model.control.security.common.SecurityRoles;
026import com.echothree.util.common.command.BaseResult;
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.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 java.util.List;
035import javax.enterprise.context.Dependent;
036import javax.inject.Inject;
037
038@Dependent
039public class DeleteEntityAttributeGroupDescriptionCommand
040        extends BaseSimpleCommand<DeleteEntityAttributeGroupDescriptionForm> {
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.EntityAttributeGroup.name(), SecurityRoles.Description.name())
050                ))
051        ));
052        
053        FORM_FIELD_DEFINITIONS = List.of(
054                new FieldDefinition("ComponentVendorName", FieldType.ENTITY_NAME, true, null, null),
055                new FieldDefinition("EntityTypeName", FieldType.ENTITY_TYPE_NAME, true, null, null),
056                new FieldDefinition("EntityAttributeGroupName", FieldType.ENTITY_NAME, true, null, null),
057                new FieldDefinition("LanguageIsoName", FieldType.ENTITY_NAME, true, null, null)
058        );
059    }
060
061    @Inject
062    protected EntityAttributeGroupControl entityAttributeGroupControl;
063
064    @Inject
065    protected EntityAttributeGroupLogic entityAttributeGroupLogic;
066
067    @Inject
068    PartyControl partyControl;
069
070    
071    /** Creates a new instance of DeleteEntityAttributeGroupDescriptionCommand */
072    public DeleteEntityAttributeGroupDescriptionCommand() {
073        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
074    }
075    
076    @Override
077    protected BaseResult execute() {
078        var entityAttributeGroupName = form.getEntityAttributeGroupName();
079        var entityAttributeGroup = entityAttributeGroupLogic.getEntityAttributeGroupByName(this, form.getComponentVendorName(), form.getEntityTypeName(), entityAttributeGroupName);
080        
081        if(entityAttributeGroup != null) {
082            var languageIsoName = form.getLanguageIsoName();
083            var language = partyControl.getLanguageByIsoName(languageIsoName);
084            
085            if(language != null) {
086                var entityAttributeGroupDescription = entityAttributeGroupControl.getEntityAttributeGroupDescriptionForUpdate(entityAttributeGroup, language);
087                
088                if(entityAttributeGroupDescription != null) {
089                    entityAttributeGroupControl.deleteEntityAttributeGroupDescription(entityAttributeGroupDescription, getPartyPK());
090                } else {
091                    addExecutionError(ExecutionErrors.UnknownEntityAttributeGroupDescription.name(), form.getComponentVendorName(), form.getEntityTypeName(), entityAttributeGroupName, languageIsoName);
092                }
093            } else {
094                addExecutionError(ExecutionErrors.UnknownLanguageIsoName.name(), languageIsoName);
095            }
096        }
097        
098        return null;
099    }
100    
101}