001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 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
019
020import com.echothree.control.user.selector.common.form.GetSelectorPartiesForm;
021import com.echothree.control.user.selector.common.result.GetSelectorPartiesResult;
022import com.echothree.control.user.selector.common.result.SelectorResultFactory;
023import com.echothree.model.control.selector.server.control.SelectorControl;
024import com.echothree.model.data.selector.server.entity.Selector;
025import com.echothree.model.data.selector.server.entity.SelectorKind;
026import com.echothree.model.data.selector.server.entity.SelectorType;
027import com.echothree.model.data.user.common.pk.UserVisitPK;
028import com.echothree.model.data.user.server.entity.UserVisit;
029import com.echothree.util.common.message.ExecutionErrors;
030import com.echothree.util.common.validation.FieldDefinition;
031import com.echothree.util.common.validation.FieldType;
032import com.echothree.util.common.command.BaseResult;
033import com.echothree.util.server.control.BaseSimpleCommand;
034import com.echothree.util.server.persistence.Session;
035import java.util.Arrays;
036import java.util.Collections;
037import java.util.List;
038
039public class GetSelectorPartiesCommand
040        extends BaseSimpleCommand<GetSelectorPartiesForm> {
041    
042    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
043    
044    static {
045        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
046            new FieldDefinition("SelectorKindName", FieldType.ENTITY_NAME, true, null, null),
047            new FieldDefinition("SelectorTypeName", FieldType.ENTITY_NAME, true, null, null),
048            new FieldDefinition("SelectorName", FieldType.ENTITY_NAME, true, null, null)
049        ));
050    }
051    
052    /** Creates a new instance of GetSelectorPartiesCommand */
053    public GetSelectorPartiesCommand(UserVisitPK userVisitPK, GetSelectorPartiesForm form) {
054        super(userVisitPK, form, null, FORM_FIELD_DEFINITIONS, true);
055    }
056    
057    @Override
058    protected BaseResult execute() {
059        var selectorControl = Session.getModelController(SelectorControl.class);
060        GetSelectorPartiesResult result = SelectorResultFactory.getGetSelectorPartiesResult();
061        String selectorKindName = form.getSelectorKindName();
062        SelectorKind selectorKind = selectorControl.getSelectorKindByName(selectorKindName);
063        
064        if(selectorKind != null) {
065            UserVisit userVisit = getUserVisit();
066            String selectorTypeName = form.getSelectorTypeName();
067            SelectorType selectorType = selectorControl.getSelectorTypeByName(selectorKind, selectorTypeName);
068            
069            result.setSelectorKind(selectorControl.getSelectorKindTransfer(userVisit, selectorKind));
070            
071            if(selectorType != null) {
072                String selectorName = form.getSelectorName();
073                Selector selector = selectorControl.getSelectorByName(selectorType, selectorName);
074                
075                result.setSelectorType(selectorControl.getSelectorTypeTransfer(userVisit, selectorType));
076                
077                if(selector != null) {
078                    result.setSelector(selectorControl.getSelectorTransfer(userVisit, selector));
079                    result.setSelectorParties(selectorControl.getSelectorPartyTransfers(userVisit, selector));
080                } else {
081                    addExecutionError(ExecutionErrors.UnknownSelectorName.name(), selectorName);
082                }
083            } else {
084                addExecutionError(ExecutionErrors.UnknownSelectorTypeName.name(), selectorTypeName);
085            }
086        } else {
087            addExecutionError(ExecutionErrors.UnknownSelectorKindName.name(), selectorKindName);
088        }
089        
090        return result;
091    }
092    
093}