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.CreateLotAliasForm;
020import com.echothree.model.control.inventory.server.control.LotAliasControl;
021import com.echothree.model.control.inventory.server.logic.LotLogic;
022import com.echothree.model.control.item.server.logic.ItemLogic;
023import com.echothree.model.control.party.common.PartyTypes;
024import com.echothree.model.control.security.common.SecurityRoleGroups;
025import com.echothree.model.control.security.common.SecurityRoles;
026import com.echothree.util.common.command.BaseResult;
027import com.echothree.util.common.message.ExecutionErrors;
028import com.echothree.util.common.validation.FieldDefinition;
029import com.echothree.util.common.validation.FieldType;
030import com.echothree.util.server.control.BaseSimpleCommand;
031import com.echothree.util.server.control.CommandSecurityDefinition;
032import com.echothree.util.server.control.PartyTypeDefinition;
033import com.echothree.util.server.control.SecurityRoleDefinition;
034import com.echothree.util.server.persistence.Session;
035import java.util.List;
036import java.util.regex.Pattern;
037import javax.enterprise.context.Dependent;
038
039@Dependent
040public class CreateLotAliasCommand
041        extends BaseSimpleCommand<CreateLotAliasForm> {
042
043    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
044    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
045    
046    static {
047        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
048                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
049                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
050                        new SecurityRoleDefinition(SecurityRoleGroups.LotAliasType.name(), SecurityRoles.Create.name())
051                ))
052        ));
053
054        FORM_FIELD_DEFINITIONS = List.of(
055                new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null),
056                new FieldDefinition("LotIdentifier", FieldType.STRING, true, 1L, 40L),
057                new FieldDefinition("LotAliasTypeName", FieldType.ENTITY_NAME, true, null, null),
058                new FieldDefinition("Alias", FieldType.ENTITY_NAME, true, null, null)
059                );
060    }
061    
062    /** Creates a new instance of CreateLotAliasCommand */
063    public CreateLotAliasCommand() {
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 lotAliasTypeDetail = lotAliasType.getLastDetail();
082                    var validationPattern = lotAliasTypeDetail.getValidationPattern();
083                    var alias = form.getAlias();
084
085                    if(validationPattern != null) {
086                        var pattern = Pattern.compile(validationPattern);
087                        var m = pattern.matcher(alias);
088
089                        if(!m.matches()) {
090                            addExecutionError(ExecutionErrors.InvalidAlias.name(), alias);
091                        }
092                    }
093
094                    if(!hasExecutionErrors()) {
095                        if(lotAliasControl.getLotAlias(lot, lotAliasType) == null && lotAliasControl.getLotAliasByAlias(lotAliasType, alias) == null) {
096                            lotAliasControl.createLotAlias(lot, lotAliasType, alias, getPartyPK());
097                        } else {
098                            addExecutionError(ExecutionErrors.DuplicateLotAlias.name(), lotIdentifier, lotAliasTypeName, alias);
099                        }
100                    }
101                } else {
102                    addExecutionError(ExecutionErrors.UnknownLotAliasTypeName.name(), lotAliasTypeName);
103                }
104            }
105        }
106
107        return null;
108    }
109    
110}