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.inventory.server.command;
018
019import com.echothree.control.user.inventory.common.form.DeleteLotAliasForm;
020import com.echothree.model.control.inventory.server.control.LotAliasControl;
021import com.echothree.model.control.inventory.server.control.LotControl;
022import com.echothree.model.control.inventory.server.logic.LotLogic;
023import com.echothree.model.control.item.server.logic.ItemLogic;
024import com.echothree.model.control.party.common.PartyTypes;
025import com.echothree.model.control.security.common.SecurityRoleGroups;
026import com.echothree.model.control.security.common.SecurityRoles;
027import com.echothree.model.data.user.common.pk.UserVisitPK;
028import com.echothree.util.common.command.BaseResult;
029import com.echothree.util.common.message.ExecutionErrors;
030import com.echothree.util.common.validation.FieldDefinition;
031import com.echothree.util.common.validation.FieldType;
032import com.echothree.util.server.control.BaseSimpleCommand;
033import com.echothree.util.server.control.CommandSecurityDefinition;
034import com.echothree.util.server.control.PartyTypeDefinition;
035import com.echothree.util.server.control.SecurityRoleDefinition;
036import com.echothree.util.server.persistence.Session;
037import java.util.List;
038import javax.enterprise.context.Dependent;
039
040@Dependent
041public class DeleteLotAliasCommand
042        extends BaseSimpleCommand<DeleteLotAliasForm> {
043
044    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
045    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
046    
047    static {
048        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
049                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
050                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
051                        new SecurityRoleDefinition(SecurityRoleGroups.LotAliasType.name(), SecurityRoles.Delete.name())
052                ))
053        ));
054
055        FORM_FIELD_DEFINITIONS = List.of(
056                new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null),
057                new FieldDefinition("LotIdentifier", FieldType.STRING, true, 1L, 40L),
058                new FieldDefinition("LotAliasTypeName", FieldType.ENTITY_NAME, true, null, null)
059                );
060    }
061    
062    /** Creates a new instance of DeleteLotAliasCommand */
063    public DeleteLotAliasCommand() {
064        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
065    }
066    
067    @Override
068    protected BaseResult execute() {
069        var item = ItemLogic.getInstance().getItemByName(this, form.getItemName());
070
071        if(!hasExecutionErrors()) {
072            var lotIdentifier = form.getLotIdentifier();
073            var lot = LotLogic.getInstance().getLotByIdentifier(this, item, lotIdentifier);
074
075            if(!hasExecutionErrors()) {
076                var lotAliasControl = Session.getModelController(LotAliasControl.class);
077                var lotAliasTypeName = form.getLotAliasTypeName();
078                var lotAliasType = lotAliasControl.getLotAliasTypeByName(lotAliasTypeName);
079
080                if(lotAliasType != null) {
081                    var lotAlias = lotAliasControl.getLotAliasForUpdate(lot, lotAliasType);
082
083                    if(lotAlias != null) {
084                        lotAliasControl.deleteLotAlias(lotAlias, getPartyPK());
085                    } else {
086                        addExecutionError(ExecutionErrors.UnknownLotAlias.name(),  item.getLastDetail().getItemName(),
087                                lot.getLastDetail().getLotIdentifier(), lotAliasTypeName);
088                    }
089                } else {
090                    addExecutionError(ExecutionErrors.UnknownLotAliasTypeName.name(), lotAliasTypeName);
091                }
092            }
093        }
094
095        return null;
096    }
097    
098}