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.batch.server.command;
018
019import com.echothree.control.user.batch.common.form.DeleteBatchAliasForm;
020import com.echothree.control.user.batch.server.command.util.BatchAliasUtil;
021import com.echothree.model.control.batch.server.control.BatchControl;
022import com.echothree.model.control.party.common.PartyTypes;
023import com.echothree.model.control.security.common.SecurityRoles;
024import com.echothree.util.common.command.BaseResult;
025import com.echothree.util.common.message.ExecutionErrors;
026import com.echothree.util.common.validation.FieldDefinition;
027import com.echothree.util.common.validation.FieldType;
028import com.echothree.util.server.control.BaseSimpleCommand;
029import com.echothree.util.server.control.CommandSecurityDefinition;
030import com.echothree.util.server.control.PartyTypeDefinition;
031import com.echothree.util.server.control.SecurityRoleDefinition;
032import com.echothree.util.server.persistence.Session;
033import java.util.List;
034import javax.enterprise.context.Dependent;
035
036@Dependent
037public class DeleteBatchAliasCommand
038        extends BaseSimpleCommand<DeleteBatchAliasForm> {
039    
040    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
041    
042    static {
043        FORM_FIELD_DEFINITIONS = List.of(
044                new FieldDefinition("BatchTypeName", FieldType.ENTITY_NAME, true, null, null),
045                new FieldDefinition("BatchName", FieldType.ENTITY_NAME, true, null, null),
046                new FieldDefinition("BatchAliasTypeName", FieldType.ENTITY_NAME, true, null, null)
047                );
048    }
049    
050    /** Creates a new instance of DeleteBatchAliasCommand */
051    public DeleteBatchAliasCommand() {
052        super(null, FORM_FIELD_DEFINITIONS, false);
053    }
054
055    @Override
056    protected CommandSecurityDefinition getCommandSecurityDefinition() {
057        return new CommandSecurityDefinition(List.of(
058                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
059                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
060                        new SecurityRoleDefinition(BatchAliasUtil.getInstance().getSecurityRoleGroupNameByBatchTypeSpec(form), SecurityRoles.Delete.name())
061                ))
062        ));
063    }
064
065    @Override
066    protected BaseResult execute() {
067        var batchControl = Session.getModelController(BatchControl.class);
068        var batchTypeName = form.getBatchTypeName();
069        var batchType = batchControl.getBatchTypeByName(batchTypeName);
070
071        if(batchType != null) {
072            var batchName = form.getBatchName();
073            var batch = batchControl.getBatchByName(batchType, batchName);
074
075            if(batch != null) {
076                var batchAliasTypeName = form.getBatchAliasTypeName();
077                var batchAliasType = batchControl.getBatchAliasTypeByName(batchType, batchAliasTypeName);
078
079                if(batchAliasType != null) {
080                    var batchAlias = batchControl.getBatchAliasForUpdate(batch, batchAliasType);
081
082                    if(batchAlias != null) {
083                        batchControl.deleteBatchAlias(batchAlias, getPartyPK());
084                    } else {
085                        addExecutionError(ExecutionErrors.UnknownBatchAlias.name(), batchTypeName, batchName, batchAliasTypeName);
086                    }
087                } else {
088                    addExecutionError(ExecutionErrors.UnknownBatchAliasTypeName.name(), batchTypeName, batchAliasTypeName);
089                }
090            } else {
091                addExecutionError(ExecutionErrors.UnknownBatchName.name(), batchTypeName, batchName);
092            }
093        } else {
094            addExecutionError(ExecutionErrors.UnknownBatchTypeName.name(), batchTypeName);
095        }
096
097        return null;
098    }
099    
100}