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.workrequirement.server.command;
018
019import com.echothree.control.user.workrequirement.common.form.GetWorkRequirementScopeForm;
020import com.echothree.control.user.workrequirement.common.result.WorkRequirementResultFactory;
021import com.echothree.model.control.core.common.EventTypes;
022import com.echothree.model.control.workeffort.server.control.WorkEffortControl;
023import com.echothree.model.control.workrequirement.server.control.WorkRequirementControl;
024import com.echothree.model.data.user.common.pk.UserVisitPK;
025import com.echothree.util.common.message.ExecutionErrors;
026import com.echothree.util.common.validation.FieldDefinition;
027import com.echothree.util.common.validation.FieldType;
028import com.echothree.util.common.command.BaseResult;
029import com.echothree.util.server.control.BaseSimpleCommand;
030import com.echothree.util.server.persistence.Session;
031import java.util.List;
032import javax.enterprise.context.Dependent;
033
034@Dependent
035public class GetWorkRequirementScopeCommand
036        extends BaseSimpleCommand<GetWorkRequirementScopeForm> {
037    
038    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
039    
040    static {
041        FORM_FIELD_DEFINITIONS = List.of(
042            new FieldDefinition("WorkEffortTypeName", FieldType.ENTITY_NAME, true, null, null),
043            new FieldDefinition("WorkRequirementTypeName", FieldType.ENTITY_NAME, true, null, null),
044            new FieldDefinition("WorkEffortScopeName", FieldType.ENTITY_NAME, true, null, null)
045        );
046    }
047    
048    /** Creates a new instance of GetWorkRequirementScopeCommand */
049    public GetWorkRequirementScopeCommand() {
050        super(null, FORM_FIELD_DEFINITIONS, true);
051    }
052    
053    @Override
054    protected BaseResult execute() {
055        var workEffortControl = Session.getModelController(WorkEffortControl.class);
056        var result = WorkRequirementResultFactory.getGetWorkRequirementScopeResult();
057        var workEffortTypeName = form.getWorkEffortTypeName();
058        var workEffortType = workEffortControl.getWorkEffortTypeByName(workEffortTypeName);
059        
060        if(workEffortType != null) {
061            var workEffortScopeName = form.getWorkEffortScopeName();
062            var workEffortScope = workEffortControl.getWorkEffortScopeByName(workEffortType, workEffortScopeName);
063            
064            if(workEffortScope != null) {
065                var workRequirementControl = Session.getModelController(WorkRequirementControl.class);
066                var workRequirementTypeName = form.getWorkRequirementTypeName();
067                var workRequirementType = workRequirementControl.getWorkRequirementTypeByName(workEffortType, workRequirementTypeName);
068                
069                if(workRequirementType != null) {
070                    var workRequirementScope = workRequirementControl.getWorkRequirementScope(workEffortScope, workRequirementType);
071                    
072                    result.setWorkRequirementScope(workRequirementControl.getWorkRequirementScopeTransfer(getUserVisit(), workRequirementScope));
073                    
074                    sendEvent(workRequirementType.getPrimaryKey(), EventTypes.READ, null, null, getPartyPK());
075                } else {
076                    addExecutionError(ExecutionErrors.UnknownWorkRequirementTypeName.name(), workRequirementTypeName);
077                }
078            } else {
079                addExecutionError(ExecutionErrors.UnknownWorkEffortScopeName.name(), workEffortScopeName);
080            }
081        } else {
082            addExecutionError(ExecutionErrors.UnknownWorkEffortTypeName.name(), workEffortTypeName);
083        }
084        
085        return result;
086    }
087    
088}