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.track.server.command;
018
019import com.echothree.control.user.track.common.form.CreateUserVisitTrackForm;
020import com.echothree.model.control.track.server.control.TrackControl;
021import com.echothree.model.data.track.server.entity.Track;
022import com.echothree.util.common.exception.PersistenceDatabaseException;
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.PersistenceUtils;
029import java.util.List;
030import javax.enterprise.context.Dependent;
031import javax.inject.Inject;
032
033@Dependent
034public class CreateUserVisitTrackCommand
035        extends BaseSimpleCommand<CreateUserVisitTrackForm> {
036    
037    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
038    
039    static {
040        FORM_FIELD_DEFINITIONS = List.of(
041                new FieldDefinition("TrackValue", FieldType.STRING, false, null, null)
042        );
043    }
044
045    @Inject
046    TrackControl trackControl;
047
048    
049    /** Creates a new instance of CreateTrackCommand */
050    public CreateUserVisitTrackCommand() {
051        super(null, FORM_FIELD_DEFINITIONS, false);
052    }
053    
054    @Override
055    protected BaseResult execute() {
056        var trackValue = form.getTrackValue();
057        var parameterCount = trackValue == null ? 0 : 1;
058
059        if(parameterCount > 0) {
060            Track track = null;
061            
062            if(trackValue != null) {
063                track = trackControl.getTrackByValue(trackValue);
064                
065                if(track == null) {
066                    try {
067                        track = trackControl.createTrack(trackValue, false, 0, getPartyPK());
068                    } catch(PersistenceDatabaseException pde) {
069                        if(PersistenceUtils.getInstance().isIntegrityConstraintViolation(pde)) {
070                            track = trackControl.getTrackByValue(trackValue);
071                            pde = null;
072                        }
073
074                        if(pde != null) {
075                            throw pde;
076                        }
077                    }
078                }
079            }
080            
081            trackControl.createUserVisitTrack(getUserVisit(), session.getStartTime(), track);
082        } else {
083            addExecutionError(ExecutionErrors.InvalidParameterCount.name());
084        }
085        
086        return null;
087    }
088    
089}