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.employee.server.command;
018
019import com.echothree.control.user.employee.common.form.GetPartySkillsForm;
020import com.echothree.control.user.employee.common.result.EmployeeResultFactory;
021import com.echothree.model.control.employee.server.control.EmployeeControl;
022import com.echothree.model.control.party.server.control.PartyControl;
023import com.echothree.model.data.user.common.pk.UserVisitPK;
024import com.echothree.util.common.message.ExecutionErrors;
025import com.echothree.util.common.validation.FieldDefinition;
026import com.echothree.util.common.validation.FieldType;
027import com.echothree.util.common.command.BaseResult;
028import com.echothree.util.server.control.BaseSimpleCommand;
029import com.echothree.util.server.persistence.Session;
030import java.util.Arrays;
031import java.util.Collections;
032import java.util.List;
033import javax.enterprise.context.RequestScoped;
034
035@RequestScoped
036public class GetPartySkillsCommand
037        extends BaseSimpleCommand<GetPartySkillsForm> {
038    
039    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
040    
041    static {
042        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
043            new FieldDefinition("PartyName", FieldType.ENTITY_NAME, false, null, null),
044            new FieldDefinition("SkillTypeName", FieldType.ENTITY_NAME, false, null, null)
045        ));
046    }
047    
048    /** Creates a new instance of GetPartySkillsCommand */
049    public GetPartySkillsCommand() {
050        super(null, FORM_FIELD_DEFINITIONS, true);
051    }
052    
053    @Override
054    protected BaseResult execute() {
055        var result = EmployeeResultFactory.getGetPartySkillsResult();
056        var partyName = form.getPartyName();
057        var skillTypeName = form.getSkillTypeName();
058        var parameterCount = (partyName == null ? 0 : 1) + (skillTypeName == null ? 0 : 1);
059        
060        if(parameterCount == 1) {
061            var employeeControl = Session.getModelController(EmployeeControl.class);
062            
063            if(partyName != null) {
064                var partyControl = Session.getModelController(PartyControl.class);
065                var party = partyControl.getPartyByName(partyName);
066                
067                if(party != null) {
068                    result.setParty(partyControl.getPartyTransfer(getUserVisit(), party));
069                    result.setPartySkills(employeeControl.getPartySkillTransfersByParty(getUserVisit(), party));
070                } else {
071                    addExecutionError(ExecutionErrors.UnknownPartyName.name(), partyName);
072                }
073            } else if(skillTypeName != null) {
074                var skillType = employeeControl.getSkillTypeByName(skillTypeName);
075                
076                if(skillType != null) {
077                    result.setSkillType(employeeControl.getSkillTypeTransfer(getUserVisit(), skillType));
078                    result.setPartySkills(employeeControl.getPartySkillTransfersBySkillType(getUserVisit(), skillType));
079                } else {
080                    addExecutionError(ExecutionErrors.UnknownSkillTypeName.name(), skillTypeName);
081                }
082            }
083        } else {
084            addExecutionError(ExecutionErrors.InvalidParameterCount.name());
085        }
086        
087        return result;
088    }
089    
090}