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.party.server.command;
018
019import com.echothree.control.user.party.common.form.RemoveEmployeeFromCompanyForm;
020import com.echothree.model.control.party.server.logic.CompanyLogic;
021import com.echothree.model.control.party.server.logic.EmployeeLogic;
022import com.echothree.model.control.party.server.logic.PartyRelationshipLogic;
023import com.echothree.model.data.user.common.pk.UserVisitPK;
024import com.echothree.util.common.validation.FieldDefinition;
025import com.echothree.util.common.validation.FieldType;
026import com.echothree.util.common.command.BaseResult;
027import com.echothree.util.server.control.BaseSimpleCommand;
028import java.util.List;
029import javax.enterprise.context.Dependent;
030
031@Dependent
032public class RemoveEmployeeFromCompanyCommand
033        extends BaseSimpleCommand<RemoveEmployeeFromCompanyForm> {
034    
035    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
036    
037    static {
038        FORM_FIELD_DEFINITIONS = List.of(
039                new FieldDefinition("CompanyName", FieldType.ENTITY_NAME, true, null, null),
040                new FieldDefinition("EmployeeName", FieldType.ENTITY_NAME, false, null, null),
041                new FieldDefinition("PartyName", FieldType.ENTITY_NAME, false, null, null)
042                );
043    }
044    
045    /** Creates a new instance of RemoveEmployeeFromCompanyCommand */
046    public RemoveEmployeeFromCompanyCommand() {
047        super(null, FORM_FIELD_DEFINITIONS, false);
048    }
049    
050    @Override
051    protected BaseResult execute() {
052        var employeeName = form.getEmployeeName();
053        var partyName = form.getPartyName();
054        var partyEmployee = EmployeeLogic.getInstance().getPartyEmployeeByName(this, employeeName, partyName);
055        
056        if(!hasExecutionErrors()) {
057            var companyName = form.getCompanyName();
058            var partyCompany = CompanyLogic.getInstance().getPartyCompanyByName(this, companyName, null, null, true);
059
060            if(!hasExecutionErrors()) {
061                var companyParty = partyCompany.getParty();
062                var employeeParty = partyEmployee.getParty();
063
064                PartyRelationshipLogic.getInstance().removeEmployeeFromCompany(this, companyParty, employeeParty, getPartyPK());
065            }
066        }
067
068        return null;
069    }
070    
071}