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.DeleteLotAliasForm;
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.LotAlias;
027import com.echothree.model.data.inventory.server.entity.LotAliasType;
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;
041
042public class DeleteLotAliasCommand
043        extends BaseSimpleCommand<DeleteLotAliasForm> {
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.Delete.name())
053                )))
054        )));
055
056        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
057                new FieldDefinition("LotName", FieldType.ENTITY_NAME, true, null, null),
058                new FieldDefinition("LotAliasTypeName", FieldType.ENTITY_NAME, true, null, null)
059                ));
060    }
061    
062    /** Creates a new instance of DeleteLotAliasCommand */
063    public DeleteLotAliasCommand(UserVisitPK userVisitPK, DeleteLotAliasForm form) {
064        super(userVisitPK, form, COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
065    }
066    
067    @Override
068    protected BaseResult execute() {
069        var lotControl = Session.getModelController(LotControl.class);
070        String lotName = form.getLotName();
071        Lot lot = lotControl.getLotByName(lotName);
072
073        if(lot != null) {
074            var lotAliasControl = Session.getModelController(LotAliasControl.class);
075            String lotAliasTypeName = form.getLotAliasTypeName();
076            LotAliasType lotAliasType = lotAliasControl.getLotAliasTypeByName(lotAliasTypeName);
077
078            if(lotAliasType != null) {
079                LotAlias lotAlias = lotAliasControl.getLotAliasForUpdate(lot, lotAliasType);
080
081                if(lotAlias != null) {
082                    lotAliasControl.deleteLotAlias(lotAlias, getPartyPK());
083                } else {
084                    addExecutionError(ExecutionErrors.UnknownLotAlias.name(), lotName, lotAliasTypeName);
085                }
086            } else {
087                addExecutionError(ExecutionErrors.UnknownLotAliasTypeName.name(), lotAliasTypeName);
088            }
089        } else {
090            addExecutionError(ExecutionErrors.UnknownLotName.name(), lotName);
091        }
092
093        return null;
094    }
095    
096}