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.model.control.track.server.logic;
018
019import com.echothree.model.control.core.server.control.EntityInstanceControl;
020import com.echothree.model.control.track.common.exception.UnknownTrackNameException;
021import com.echothree.model.control.track.common.exception.UnknownTrackStatusChoiceException;
022import com.echothree.model.control.track.common.exception.UnknownTrackValueException;
023import com.echothree.model.control.track.common.workflow.TrackStatusConstants;
024import com.echothree.model.control.track.server.control.TrackControl;
025import com.echothree.model.control.workflow.server.control.WorkflowControl;
026import com.echothree.model.control.workflow.server.logic.WorkflowDestinationLogic;
027import com.echothree.model.control.workflow.server.logic.WorkflowLogic;
028import com.echothree.model.data.party.common.pk.PartyPK;
029import com.echothree.model.data.track.server.entity.Track;
030import com.echothree.util.common.message.ExecutionErrors;
031import com.echothree.util.server.control.BaseLogic;
032import com.echothree.util.server.message.ExecutionErrorAccumulator;
033import com.echothree.util.server.persistence.Session;
034import javax.enterprise.context.ApplicationScoped;
035import javax.enterprise.inject.spi.CDI;
036import javax.inject.Inject;
037
038@ApplicationScoped
039public class TrackLogic
040        extends BaseLogic {
041
042    @Inject
043    EntityInstanceControl entityInstanceControl;
044
045    @Inject
046    TrackControl trackControl;
047
048    @Inject
049    WorkflowControl workflowControl;
050
051    @Inject
052    WorkflowDestinationLogic workflowDestinationLogic;
053
054    @Inject
055    WorkflowLogic workflowLogic;
056
057    protected TrackLogic() {
058        super();
059    }
060
061    public static TrackLogic getInstance() {
062        return CDI.current().select(TrackLogic.class).get();
063    }
064    
065    public Track getTrackByName(final ExecutionErrorAccumulator eea, final String trackName) {
066        var track = trackControl.getTrackByName(trackName);
067
068        if(track == null) {
069            handleExecutionError(UnknownTrackNameException.class, eea, ExecutionErrors.UnknownTrackName.name(), trackName);
070        }
071
072        return track;
073    }
074    
075    public Track getTrackByValue(final ExecutionErrorAccumulator eea, final String trackValue) {
076        var track = trackControl.getTrackByValue(trackValue);
077
078        if(track == null) {
079            handleExecutionError(UnknownTrackValueException.class, eea, ExecutionErrors.UnknownTrackValue.name(), trackValue);
080        }
081
082        return track;
083    }
084    
085    public void setTrackStatus(final Session session, ExecutionErrorAccumulator eea, Track track, String trackStatusChoice, PartyPK modifiedBy) {
086        var workflow = workflowLogic.getWorkflowByName(eea, TrackStatusConstants.Workflow_TRACK_STATUS);
087        var entityInstance = entityInstanceControl.getEntityInstanceByBasePK(track.getPrimaryKey());
088        var workflowEntityStatus = workflowControl.getWorkflowEntityStatusByEntityInstanceForUpdate(workflow, entityInstance);
089        var workflowDestination = trackStatusChoice == null ? null : workflowControl.getWorkflowDestinationByName(workflowEntityStatus.getWorkflowStep(), trackStatusChoice);
090
091        if(workflowDestination != null || trackStatusChoice == null) {
092            var currentWorkflowStepName = workflowEntityStatus.getWorkflowStep().getLastDetail().getWorkflowStepName();
093            var map = workflowDestinationLogic.getWorkflowDestinationsAsMap(workflowDestination);
094            Long triggerTime = null;
095
096            if(currentWorkflowStepName.equals(TrackStatusConstants.WorkflowStep_ACTIVE)) {
097                if(workflowDestinationLogic.workflowDestinationMapContainsStep(map, TrackStatusConstants.Workflow_TRACK_STATUS, TrackStatusConstants.WorkflowStep_INACTIVE)) {
098                    // Nothing at this time.
099                }
100            } else if(currentWorkflowStepName.equals(TrackStatusConstants.WorkflowStep_INACTIVE)) {
101                if(workflowDestinationLogic.workflowDestinationMapContainsStep(map, TrackStatusConstants.Workflow_TRACK_STATUS, TrackStatusConstants.WorkflowStep_ACTIVE)) {
102                    // Nothing at this time.
103                }
104            }
105
106            if(eea == null || !eea.hasExecutionErrors()) {
107                workflowControl.transitionEntityInWorkflow(eea, workflowEntityStatus, workflowDestination, triggerTime, modifiedBy);
108            }
109        } else {
110            handleExecutionError(UnknownTrackStatusChoiceException.class, eea, ExecutionErrors.UnknownTrackStatusChoice.name(), trackStatusChoice);
111        }
112    }
113    
114}