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.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.Arrays;
036import java.util.Collections;
037import java.util.List;
038import java.util.regex.Pattern;
039import javax.enterprise.context.RequestScoped;
040
041@RequestScoped
042public class CreateLotAliasCommand
043        extends BaseSimpleCommand<CreateLotAliasForm> {
044
045    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
046    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
047    
048    static {
049        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(Collections.unmodifiableList(Arrays.asList(
050                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
051                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), Collections.unmodifiableList(Arrays.asList(
052                        new SecurityRoleDefinition(SecurityRoleGroups.LotAliasType.name(), SecurityRoles.Create.name())
053                )))
054        )));
055
056        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
057                new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null),
058                new FieldDefinition("LotIdentifier", FieldType.STRING, true, 1L, 40L),
059                new FieldDefinition("LotAliasTypeName", FieldType.ENTITY_NAME, true, null, null),
060                new FieldDefinition("Alias", FieldType.ENTITY_NAME, true, null, null)
061                ));
062    }
063    
064    /** Creates a new instance of CreateLotAliasCommand */
065    public CreateLotAliasCommand() {
066        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
067    }
068
069    @Override
070    protected BaseResult execute() {
071        var item = ItemLogic.getInstance().getItemByName(this, form.getItemName());
072
073        if(!hasExecutionErrors()) {
074            var lotIdentifier = form.getLotIdentifier();
075            var lot = LotLogic.getInstance().getLotByIdentifier(this, item, lotIdentifier);
076
077            if(!hasExecutionErrors()) {
078                var lotAliasControl = Session.getModelController(LotAliasControl.class);
079                var lotAliasTypeName = form.getLotAliasTypeName();
080                var lotAliasType = lotAliasControl.getLotAliasTypeByName(lotAliasTypeName);
081
082                if(lotAliasType != null) {
083                    var lotAliasTypeDetail = lotAliasType.getLastDetail();
084                    var validationPattern = lotAliasTypeDetail.getValidationPattern();
085                    var alias = form.getAlias();
086
087                    if(validationPattern != null) {
088                        var pattern = Pattern.compile(validationPattern);
089                        var m = pattern.matcher(alias);
090
091                        if(!m.matches()) {
092                            addExecutionError(ExecutionErrors.InvalidAlias.name(), alias);
093                        }
094                    }
095
096                    if(!hasExecutionErrors()) {
097                        if(lotAliasControl.getLotAlias(lot, lotAliasType) == null && lotAliasControl.getLotAliasByAlias(lotAliasType, alias) == null) {
098                            lotAliasControl.createLotAlias(lot, lotAliasType, alias, getPartyPK());
099                        } else {
100                            addExecutionError(ExecutionErrors.DuplicateLotAlias.name(), lotIdentifier, lotAliasTypeName, alias);
101                        }
102                    }
103                } else {
104                    addExecutionError(ExecutionErrors.UnknownLotAliasTypeName.name(), lotAliasTypeName);
105                }
106            }
107        }
108
109        return null;
110    }
111    
112}