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 java.util.List;
035import java.util.regex.Pattern;
036import javax.inject.Inject;
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    @Inject
063    LotAliasControl lotAliasControl;
064
065    @Inject
066    ItemLogic itemLogic;
067
068    @Inject
069    LotLogic lotLogic;
070
071    /** Creates a new instance of CreateLotAliasCommand */
072    public CreateLotAliasCommand() {
073        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
074    }
075
076    @Override
077    protected BaseResult execute() {
078        var item = itemLogic.getItemByName(this, form.getItemName());
079
080        if(!hasExecutionErrors()) {
081            var lotIdentifier = form.getLotIdentifier();
082            var lot = lotLogic.getLotByIdentifier(this, item, lotIdentifier);
083
084            if(!hasExecutionErrors()) {
085                var lotAliasTypeName = form.getLotAliasTypeName();
086                var lotAliasType = lotAliasControl.getLotAliasTypeByName(lotAliasTypeName);
087
088                if(lotAliasType != null) {
089                    var lotAliasTypeDetail = lotAliasType.getLastDetail();
090                    var validationPattern = lotAliasTypeDetail.getValidationPattern();
091                    var alias = form.getAlias();
092
093                    if(validationPattern != null) {
094                        var pattern = Pattern.compile(validationPattern);
095                        var m = pattern.matcher(alias);
096
097                        if(!m.matches()) {
098                            addExecutionError(ExecutionErrors.InvalidAlias.name(), alias);
099                        }
100                    }
101
102                    if(!hasExecutionErrors()) {
103                        if(lotAliasControl.getLotAlias(lot, lotAliasType) == null && lotAliasControl.getLotAliasByAlias(lotAliasType, alias) == null) {
104                            lotAliasControl.createLotAlias(lot, lotAliasType, alias, getPartyPK());
105                        } else {
106                            addExecutionError(ExecutionErrors.DuplicateLotAlias.name(), lotIdentifier, lotAliasTypeName, alias);
107                        }
108                    }
109                } else {
110                    addExecutionError(ExecutionErrors.UnknownLotAliasTypeName.name(), lotAliasTypeName);
111                }
112            }
113        }
114
115        return null;
116    }
117
118}