001// --------------------------------------------------------------------------------
002// Copyright 2002-2025 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.chain.server.command;
018
019import com.echothree.model.control.chain.server.control.ChainControl;
020import com.echothree.model.control.chain.server.logic.ChainInstanceStatusLogic;
021import com.echothree.model.control.party.common.PartyTypes;
022import com.echothree.model.data.user.common.pk.UserVisitPK;
023import com.echothree.util.common.command.BaseResult;
024import com.echothree.util.common.persistence.BasePK;
025import com.echothree.util.server.control.BaseSimpleCommand;
026import com.echothree.util.server.control.CommandSecurityDefinition;
027import com.echothree.util.server.control.PartyTypeDefinition;
028import com.echothree.util.server.persistence.Session;
029import java.util.Arrays;
030import java.util.Collections;
031import javax.enterprise.context.RequestScoped;
032
033@RequestScoped
034public class ProcessChainInstanceStatusesCommand
035        extends BaseSimpleCommand {
036
037    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
038    
039    static {
040        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(Collections.unmodifiableList(Arrays.asList(
041                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null)
042                )));
043    }
044    
045    /** Creates a new instance of ProcessChainInstanceStatusesCommand */
046    public ProcessChainInstanceStatusesCommand() {
047        super(COMMAND_SECURITY_DEFINITION, false);
048    }
049
050    @Override
051    protected BaseResult execute() {
052        var chainControl = Session.getModelController(ChainControl.class);
053        var chainInstanceStatusLogic = ChainInstanceStatusLogic.getInstance();
054        BasePK processedBy = getPartyPK();
055        long chainInstanceStatusesProcessed = 0;
056        var remainingTime = 2L * 60 * 1000; // 2 minutes
057        
058        for(var chainInstanceStatus: chainControl.getChainInstanceStatusesByNextChainActionSetTimeForUpdate(session.START_TIME_LONG)) {
059            var startTime = System.currentTimeMillis();
060
061            chainInstanceStatusLogic.processChainInstanceStatus(session, chainControl, chainInstanceStatus, processedBy);
062            
063            chainInstanceStatusesProcessed++;
064            remainingTime -= System.currentTimeMillis() - startTime;
065            if(remainingTime < 0) {
066                break;
067            }
068        }
069
070        return null;
071    }
072}