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.selector.server.command;
018
019import com.echothree.control.user.selector.common.form.GetSelectorDescriptionsForm;
020import com.echothree.control.user.selector.common.result.SelectorResultFactory;
021import com.echothree.model.control.party.common.PartyTypes;
022import com.echothree.model.control.security.common.SecurityRoleGroups;
023import com.echothree.model.control.security.common.SecurityRoles;
024import com.echothree.model.control.selector.server.control.SelectorControl;
025import com.echothree.model.data.user.common.pk.UserVisitPK;
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 GetSelectorDescriptionsCommand
040        extends BaseSimpleCommand<GetSelectorDescriptionsForm> {
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.Selector.name(), SecurityRoles.Description.name())
050                ))
051        ));
052
053        FORM_FIELD_DEFINITIONS = List.of(
054                new FieldDefinition("SelectorKindName", FieldType.ENTITY_NAME, true, null, null),
055                new FieldDefinition("SelectorTypeName", FieldType.ENTITY_NAME, true, null, null),
056                new FieldDefinition("SelectorName", FieldType.ENTITY_NAME, true, null, null)
057        );
058    }
059
060    @Inject
061    SelectorControl selectorControl;
062
063    
064    /** Creates a new instance of GetSelectorDescriptionsCommand */
065    public GetSelectorDescriptionsCommand() {
066        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, true);
067    }
068    
069    @Override
070    protected BaseResult execute() {
071        var result = SelectorResultFactory.getGetSelectorDescriptionsResult();
072        var selectorKindName = form.getSelectorKindName();
073        var selectorKind = selectorControl.getSelectorKindByName(selectorKindName);
074        
075        if(selectorKind != null) {
076            var selectorTypeName = form.getSelectorTypeName();
077            var selectorType = selectorControl.getSelectorTypeByName(selectorKind, selectorTypeName);
078            
079            result.setSelectorKind(selectorControl.getSelectorKindTransfer(getUserVisit(), selectorKind));
080            
081            if(selectorType != null) {
082                var selectorName = form.getSelectorName();
083                var selector = selectorControl.getSelectorByName(selectorType, selectorName);
084                
085                result.setSelectorType(selectorControl.getSelectorTypeTransfer(getUserVisit(), selectorType));
086                
087                if(selector != null) {
088                    result.setSelector(selectorControl.getSelectorTransfer(getUserVisit(), selector));
089                    result.setSelectorDescriptions(selectorControl.getSelectorDescriptionTransfers(getUserVisit(), selector));
090                } else {
091                    addExecutionError(ExecutionErrors.UnknownSelectorName.name(), selectorName);
092                }
093            } else {
094                addExecutionError(ExecutionErrors.UnknownSelectorTypeName.name(), selectorTypeName);
095            }
096        } else {
097            addExecutionError(ExecutionErrors.UnknownSelectorKindName.name(), selectorKindName);
098        }
099        
100        return result;
101    }
102    
103}