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.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.util.common.command.BaseResult;
023import com.echothree.util.common.persistence.BasePK;
024import com.echothree.util.server.control.BaseSimpleCommand;
025import com.echothree.util.server.control.CommandSecurityDefinition;
026import com.echothree.util.server.control.PartyTypeDefinition;
027import java.util.List;
028import javax.enterprise.context.Dependent;
029import javax.inject.Inject;
030
031@Dependent
032public class ProcessChainInstanceStatusesCommand
033        extends BaseSimpleCommand {
034
035    @Inject
036    ChainControl chainControl;
037
038    @Inject
039    ChainInstanceStatusLogic chainInstanceStatusLogic;
040
041    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
042    
043    static {
044        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
045                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null)
046        ));
047    }
048    
049    /** Creates a new instance of ProcessChainInstanceStatusesCommand */
050    public ProcessChainInstanceStatusesCommand() {
051        super(COMMAND_SECURITY_DEFINITION, false);
052    }
053
054    @Override
055    protected BaseResult execute() {
056        BasePK processedBy = getPartyPK();
057        var remainingTime = 2L * 60 * 1000; // 2 minutes
058        
059        for(var chainInstanceStatus: chainControl.getChainInstanceStatusesByNextChainActionSetTimeForUpdate(session.getStartTime())) {
060            var startTime = System.currentTimeMillis();
061
062            chainInstanceStatusLogic.processChainInstanceStatus(session, chainInstanceStatus, processedBy);
063            
064            remainingTime -= System.currentTimeMillis() - startTime;
065            if(remainingTime < 0) {
066                break;
067            }
068        }
069
070        return null;
071    }
072}