001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 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.control.LotControl;
022import com.echothree.model.control.party.common.PartyTypes;
023import com.echothree.model.control.security.common.SecurityRoleGroups;
024import com.echothree.model.control.security.common.SecurityRoles;
025import com.echothree.model.data.inventory.server.entity.Lot;
026import com.echothree.model.data.inventory.server.entity.LotAliasType;
027import com.echothree.model.data.inventory.server.entity.LotAliasTypeDetail;
028import com.echothree.model.data.user.common.pk.UserVisitPK;
029import com.echothree.util.common.command.BaseResult;
030import com.echothree.util.common.message.ExecutionErrors;
031import com.echothree.util.common.validation.FieldDefinition;
032import com.echothree.util.common.validation.FieldType;
033import com.echothree.util.server.control.BaseSimpleCommand;
034import com.echothree.util.server.control.CommandSecurityDefinition;
035import com.echothree.util.server.control.PartyTypeDefinition;
036import com.echothree.util.server.control.SecurityRoleDefinition;
037import com.echothree.util.server.persistence.Session;
038import java.util.Arrays;
039import java.util.Collections;
040import java.util.List;
041import java.util.regex.Matcher;
042import java.util.regex.Pattern;
043
044public class CreateLotAliasCommand
045        extends BaseSimpleCommand<CreateLotAliasForm> {
046
047    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
048    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
049    
050    static {
051        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(Collections.unmodifiableList(Arrays.asList(
052                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
053                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), Collections.unmodifiableList(Arrays.asList(
054                        new SecurityRoleDefinition(SecurityRoleGroups.LotAliasType.name(), SecurityRoles.Create.name())
055                )))
056        )));
057
058        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
059                new FieldDefinition("LotName", FieldType.ENTITY_NAME, true, null, null),
060                new FieldDefinition("LotAliasTypeName", FieldType.ENTITY_NAME, true, null, null),
061                new FieldDefinition("Alias", FieldType.ENTITY_NAME, true, null, null)
062                ));
063    }
064    
065    /** Creates a new instance of CreateLotAliasCommand */
066    public CreateLotAliasCommand(UserVisitPK userVisitPK, CreateLotAliasForm form) {
067        super(userVisitPK, form, COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
068    }
069
070    @Override
071    protected BaseResult execute() {
072        var lotControl = Session.getModelController(LotControl.class);
073        String lotName = form.getLotName();
074        Lot lot = lotControl.getLotByName(lotName);
075
076        if(lot != null) {
077            var lotAliasControl = Session.getModelController(LotAliasControl.class);
078            String lotAliasTypeName = form.getLotAliasTypeName();
079            LotAliasType lotAliasType = lotAliasControl.getLotAliasTypeByName(lotAliasTypeName);
080
081            if(lotAliasType != null) {
082                LotAliasTypeDetail lotAliasTypeDetail = lotAliasType.getLastDetail();
083                String validationPattern = lotAliasTypeDetail.getValidationPattern();
084                String alias = form.getAlias();
085
086                if(validationPattern != null) {
087                    Pattern pattern = Pattern.compile(validationPattern);
088                    Matcher m = pattern.matcher(alias);
089
090                    if(!m.matches()) {
091                        addExecutionError(ExecutionErrors.InvalidAlias.name(), alias);
092                    }
093                }
094
095                if(!hasExecutionErrors()) {
096                    if(lotAliasControl.getLotAlias(lot, lotAliasType) == null && lotAliasControl.getLotAliasByAlias(lotAliasType, alias) == null) {
097                        lotAliasControl.createLotAlias(lot, lotAliasType, alias, getPartyPK());
098                    } else {
099                        addExecutionError(ExecutionErrors.DuplicateLotAlias.name(), lotName, lotAliasTypeName, alias);
100                    }
101                }
102            } else {
103                addExecutionError(ExecutionErrors.UnknownLotAliasTypeName.name(), lotAliasTypeName);
104            }
105        } else {
106            addExecutionError(ExecutionErrors.UnknownLotName.name(), lotName);
107        }
108
109        return null;
110    }
111    
112}