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.DeleteEntityAttributeEntityAttributeGroupForm;
020import com.echothree.model.control.core.server.control.EntityAttributeGroupControl;
021import com.echothree.model.control.core.server.logic.EntityAttributeLogic;
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.util.common.command.BaseResult;
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.server.control.BaseSimpleCommand;
030import com.echothree.util.server.control.CommandSecurityDefinition;
031import com.echothree.util.server.control.PartyTypeDefinition;
032import com.echothree.util.server.control.SecurityRoleDefinition;
033import java.util.List;
034import javax.enterprise.context.Dependent;
035import javax.inject.Inject;
036
037@Dependent
038public class DeleteEntityAttributeEntityAttributeGroupCommand
039        extends BaseSimpleCommand<DeleteEntityAttributeEntityAttributeGroupForm> {
040    
041    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
042    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
043    
044    static {
045        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
046                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
047                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
048                        new SecurityRoleDefinition(SecurityRoleGroups.EntityAttribute.name(), SecurityRoles.EntityAttributeEntityAttributeGroup.name())
049                ))
050        ));
051        
052        FORM_FIELD_DEFINITIONS = List.of(
053                new FieldDefinition("ComponentVendorName", FieldType.ENTITY_NAME, true, null, null),
054                new FieldDefinition("EntityTypeName", FieldType.ENTITY_TYPE_NAME, true, null, null),
055                new FieldDefinition("EntityAttributeName", FieldType.ENTITY_NAME, true, null, null),
056                new FieldDefinition("EntityAttributeGroupName", FieldType.ENTITY_NAME, true, null, null)
057        );
058    }
059
060    @Inject
061    protected EntityAttributeGroupControl entityAttributeGroupControl;
062
063    @Inject
064    EntityAttributeLogic entityAttributeLogic;
065
066    
067    /** Creates a new instance of DeleteEntityAttributeEntityAttributeGroupCommand */
068    public DeleteEntityAttributeEntityAttributeGroupCommand() {
069        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
070    }
071    
072    @Override
073    protected BaseResult execute() {
074        var entityAttribute = entityAttributeLogic.getEntityAttributeByName(this, form.getComponentVendorName(), form.getEntityTypeName(), form.getEntityAttributeName());
075        
076        if(!hasExecutionErrors()) {
077            var entityAttributeGroup = entityAttributeLogic.getEntityAttributeGroupByName(this, entityAttribute.getLastDetail().getEntityType(), form.getEntityAttributeGroupName());
078            
079            if(!hasExecutionErrors()) {
080                var entityAttributeEntityAttributeGroup = entityAttributeGroupControl.getEntityAttributeEntityAttributeGroupForUpdate(entityAttribute, entityAttributeGroup);
081
082                if(entityAttributeEntityAttributeGroup != null) {
083                    entityAttributeGroupControl.deleteEntityAttributeEntityAttributeGroup(entityAttributeEntityAttributeGroup, getPartyPK());
084                } else {
085                    var entityAttributeDetail = entityAttribute.getLastDetail();
086                    var entityTypeDetail = entityAttributeDetail.getEntityType().getLastDetail();
087                    
088                    addExecutionError(ExecutionErrors.UnknownEntityAttributeEntityAttributeGroup.name(),
089                            entityTypeDetail.getComponentVendor().getLastDetail().getComponentVendorName(), entityTypeDetail.getEntityTypeName(),
090                            entityAttributeDetail.getEntityAttributeName(), entityAttributeGroup.getLastDetail().getEntityAttributeGroupName());
091                }
092            }
093        }
094        
095        return null;
096    }
097    
098}