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.DeleteEntityIntegerRangeForm;
020import com.echothree.model.control.party.common.PartyTypes;
021import com.echothree.model.control.security.common.SecurityRoleGroups;
022import com.echothree.model.control.security.common.SecurityRoles;
023import com.echothree.model.data.user.common.pk.UserVisitPK;
024import com.echothree.util.common.message.ExecutionErrors;
025import com.echothree.util.common.validation.FieldDefinition;
026import com.echothree.util.common.validation.FieldType;
027import com.echothree.util.common.command.BaseResult;
028import com.echothree.util.server.control.BaseSimpleCommand;
029import com.echothree.util.server.control.CommandSecurityDefinition;
030import com.echothree.util.server.control.PartyTypeDefinition;
031import com.echothree.util.server.control.SecurityRoleDefinition;
032import java.util.List;
033import javax.enterprise.context.Dependent;
034
035@Dependent
036public class DeleteEntityIntegerRangeCommand
037        extends BaseSimpleCommand<DeleteEntityIntegerRangeForm> {
038    
039    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
040    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
041    
042    static {
043        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
044                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
045                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
046                        new SecurityRoleDefinition(SecurityRoleGroups.EntityIntegerRange.name(), SecurityRoles.Delete.name())
047                        ))
048                ));
049        
050        FORM_FIELD_DEFINITIONS = List.of(
051                new FieldDefinition("ComponentVendorName", FieldType.ENTITY_NAME, true, null, null),
052                new FieldDefinition("EntityTypeName", FieldType.ENTITY_TYPE_NAME, true, null, null),
053                new FieldDefinition("EntityAttributeName", FieldType.ENTITY_NAME, true, null, null),
054                new FieldDefinition("EntityIntegerRangeName", FieldType.ENTITY_NAME, true, null, null)
055                );
056    }
057    
058    /** Creates a new instance of DeleteEntityIntegerRangeCommand */
059    public DeleteEntityIntegerRangeCommand() {
060        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
061    }
062    
063    @Override
064    protected BaseResult execute() {
065        var componentVendorName = form.getComponentVendorName();
066        var componentVendor = componentControl.getComponentVendorByName(componentVendorName);
067        
068        if(componentVendor != null) {
069            var entityTypeName = form.getEntityTypeName();
070            var entityType = entityTypeControl.getEntityTypeByName(componentVendor, entityTypeName);
071            
072            if(entityType != null) {
073                var entityAttributeName = form.getEntityAttributeName();
074                var entityAttribute = coreControl.getEntityAttributeByName(entityType, entityAttributeName);
075                
076                if(entityAttribute != null) {
077                    var entityIntegerRangeName = form.getEntityIntegerRangeName();
078                    var entityIntegerRange = coreControl.getEntityIntegerRangeByNameForUpdate(entityAttribute, entityIntegerRangeName);
079                    
080                    if(entityIntegerRange != null) {
081                        coreControl.deleteEntityIntegerRange(entityIntegerRange, getPartyPK());
082                    } else {
083                        addExecutionError(ExecutionErrors.UnknownEntityIntegerRangeName.name(), componentVendorName, entityTypeName, entityAttributeName,
084                                entityIntegerRangeName);
085                    }
086                } else {
087                    addExecutionError(ExecutionErrors.UnknownEntityAttributeName.name(), componentVendorName, entityTypeName, entityAttributeName);
088                }
089            } else {
090                addExecutionError(ExecutionErrors.UnknownEntityTypeName.name(), componentVendorName, entityTypeName);
091            }
092        } else {
093            addExecutionError(ExecutionErrors.UnknownComponentVendorName.name(), componentVendorName);
094        }
095        
096        return null;
097    }
098    
099}