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.associate.server.command;
018
019import com.echothree.control.user.associate.common.form.GetAssociateChoicesForm;
020import com.echothree.control.user.associate.common.result.AssociateResultFactory;
021import com.echothree.model.control.associate.server.control.AssociateControl;
022import com.echothree.model.data.user.common.pk.UserVisitPK;
023import com.echothree.util.common.message.ExecutionErrors;
024import com.echothree.util.common.validation.FieldDefinition;
025import com.echothree.util.common.validation.FieldType;
026import com.echothree.util.common.command.BaseResult;
027import com.echothree.util.server.control.BaseSimpleCommand;
028import com.echothree.util.server.persistence.Session;
029import java.util.List;
030import javax.enterprise.context.Dependent;
031
032@Dependent
033public class GetAssociateChoicesCommand
034        extends BaseSimpleCommand<GetAssociateChoicesForm> {
035    
036    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
037    
038    static {
039        FORM_FIELD_DEFINITIONS = List.of(
040                new FieldDefinition("AssociateProgramName", FieldType.ENTITY_NAME, true, null, null),
041                new FieldDefinition("DefaultAssociateChoice", FieldType.ENTITY_NAME, false, null, null),
042                new FieldDefinition("AllowNullChoice", FieldType.BOOLEAN, true, null, null)
043                );
044    }
045    
046    /** Creates a new instance of GetAssociateChoicesCommand */
047    public GetAssociateChoicesCommand() {
048        super(null, FORM_FIELD_DEFINITIONS, false);
049    }
050    
051    @Override
052    protected BaseResult execute() {
053        var associateControl = Session.getModelController(AssociateControl.class);
054        var result = AssociateResultFactory.getGetAssociateChoicesResult();
055        var associateProgramName = form.getAssociateProgramName();
056        var associateProgram = associateControl.getAssociateProgramByName(associateProgramName);
057        
058        if(associateProgram != null) {
059            var defaultAssociateChoice = form.getDefaultAssociateChoice();
060            var allowNullChoice = Boolean.parseBoolean(form.getAllowNullChoice());
061            
062            result.setAssociateChoices(associateControl.getAssociateChoices(associateProgram, defaultAssociateChoice,
063                    getPreferredLanguage(), allowNullChoice));
064        } else {
065            addExecutionError(ExecutionErrors.UnknownAssociateProgramName.name(), associateProgramName);
066        }
067        
068        return result;
069    }
070    
071}