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.chain.server.command;
018
019import com.echothree.control.user.chain.common.form.DeleteChainActionSetDescriptionForm;
020import com.echothree.model.control.chain.server.control.ChainControl;
021import com.echothree.model.control.party.common.PartyTypes;
022import com.echothree.model.control.party.server.control.PartyControl;
023import com.echothree.model.control.security.common.SecurityRoleGroups;
024import com.echothree.model.control.security.common.SecurityRoles;
025import com.echothree.model.data.user.common.pk.UserVisitPK;
026import com.echothree.util.common.message.ExecutionErrors;
027import com.echothree.util.common.validation.FieldDefinition;
028import com.echothree.util.common.validation.FieldType;
029import com.echothree.util.common.command.BaseResult;
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 javax.enterprise.context.Dependent;
036import javax.inject.Inject;
037
038@Dependent
039public class DeleteChainActionSetDescriptionCommand
040        extends BaseSimpleCommand<DeleteChainActionSetDescriptionForm> {
041    
042    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
043    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
044    
045    static {
046        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
047                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
048                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
049                        new SecurityRoleDefinition(SecurityRoleGroups.ChainActionSet.name(), SecurityRoles.Description.name())
050                ))
051        ));
052
053        FORM_FIELD_DEFINITIONS = List.of(
054                new FieldDefinition("ChainKindName", FieldType.ENTITY_NAME, true, null, null),
055                new FieldDefinition("ChainTypeName", FieldType.ENTITY_NAME, true, null, null),
056                new FieldDefinition("ChainName", FieldType.ENTITY_NAME, true, null, null),
057                new FieldDefinition("ChainActionSetName", FieldType.ENTITY_NAME, true, null, null),
058                new FieldDefinition("LanguageIsoName", FieldType.ENTITY_NAME, true, null, null)
059        );
060    }
061
062    @Inject
063    ChainControl chainControl;
064
065    @Inject
066    PartyControl partyControl;
067
068    
069    /** Creates a new instance of DeleteChainActionSetDescriptionCommand */
070    public DeleteChainActionSetDescriptionCommand() {
071        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
072    }
073    
074    @Override
075    protected BaseResult execute() {
076        var chainKindName = form.getChainKindName();
077        var chainKind = chainControl.getChainKindByName(chainKindName);
078        
079        if(chainKind != null) {
080            var chainTypeName = form.getChainTypeName();
081            var chainType = chainControl.getChainTypeByName(chainKind, chainTypeName);
082
083            if(chainType != null) {
084                var chainName = form.getChainName();
085                var chain = chainControl.getChainByName(chainType, chainName);
086
087                if(chain != null) {
088                    var chainActionSetName = form.getChainActionSetName();
089                    var chainActionSet = chainControl.getChainActionSetByName(chain, chainActionSetName);
090
091                    if(chainActionSet != null) {
092                        var languageIsoName = form.getLanguageIsoName();
093                        var language = partyControl.getLanguageByIsoName(languageIsoName);
094
095                        if(language != null) {
096                            var chainActionSetDescription = chainControl.getChainActionSetDescriptionForUpdate(chainActionSet, language);
097
098                            if(chainActionSetDescription != null) {
099                                chainControl.deleteChainActionSetDescription(chainActionSetDescription, getPartyPK());
100                            } else {
101                                addExecutionError(ExecutionErrors.UnknownChainActionSetDescription.name(), chainKindName, chainTypeName, chainName,
102                                        chainActionSetName, languageIsoName);
103                            }
104                        } else {
105                            addExecutionError(ExecutionErrors.UnknownLanguageIsoName.name(), languageIsoName);
106                        }
107                    } else {
108                        addExecutionError(ExecutionErrors.UnknownChainActionSetName.name(), chainKindName, chainTypeName, chainName, chainActionSetName);
109                    }
110                } else {
111                    addExecutionError(ExecutionErrors.UnknownChainName.name(), chainKindName, chainTypeName, chainName);
112                }
113            } else {
114                addExecutionError(ExecutionErrors.UnknownChainTypeName.name(), chainKindName, chainTypeName);
115            }
116        } else {
117            addExecutionError(ExecutionErrors.UnknownChainKindName.name(), chainKindName);
118        }
119        
120        return null;
121    }
122    
123}