001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 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.chain.server.entity.ChainInstanceStatus;
023import com.echothree.model.data.user.common.pk.UserVisitPK;
024import com.echothree.util.common.command.BaseResult;
025import com.echothree.util.common.persistence.BasePK;
026import com.echothree.util.server.control.BaseSimpleCommand;
027import com.echothree.util.server.control.CommandSecurityDefinition;
028import com.echothree.util.server.control.PartyTypeDefinition;
029import com.echothree.util.server.persistence.Session;
030import java.util.Arrays;
031import java.util.Collections;
032
033public class ProcessChainInstanceStatusesCommand
034        extends BaseSimpleCommand {
035
036    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
037    
038    static {
039        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(Collections.unmodifiableList(Arrays.asList(
040                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null)
041                )));
042    }
043    
044    /** Creates a new instance of ProcessChainInstanceStatusesCommand */
045    public ProcessChainInstanceStatusesCommand(UserVisitPK userVisitPK) {
046        super(userVisitPK, COMMAND_SECURITY_DEFINITION, false);
047    }
048
049    @Override
050    protected BaseResult execute() {
051        var chainControl = Session.getModelController(ChainControl.class);
052        ChainInstanceStatusLogic chainInstanceStatusLogic = ChainInstanceStatusLogic.getInstance();
053        BasePK processedBy = getPartyPK();
054        long chainInstanceStatusesProcessed = 0;
055        long remainingTime = (long) 2 * 60 * 1000; // 2 minutes
056        
057        for(ChainInstanceStatus chainInstanceStatus: chainControl.getChainInstanceStatusesByNextChainActionSetTimeForUpdate(session.START_TIME_LONG)) {
058            long startTime = System.currentTimeMillis();
059
060            chainInstanceStatusLogic.processChainInstanceStatus(session, chainControl, chainInstanceStatus, processedBy);
061            
062            chainInstanceStatusesProcessed++;
063            remainingTime -= System.currentTimeMillis() - startTime;
064            if(remainingTime < 0) {
065                break;
066            }
067        }
068
069        return null;
070    }
071}