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.GetChainActionDescriptionForm;
020import com.echothree.control.user.chain.common.result.ChainResultFactory;
021import com.echothree.model.control.chain.server.control.ChainControl;
022import com.echothree.model.control.party.common.PartyTypes;
023import com.echothree.model.control.party.server.control.PartyControl;
024import com.echothree.model.control.security.common.SecurityRoleGroups;
025import com.echothree.model.control.security.common.SecurityRoles;
026import com.echothree.model.data.user.common.pk.UserVisitPK;
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.common.command.BaseResult;
031import com.echothree.util.server.control.BaseSimpleCommand;
032import com.echothree.util.server.control.CommandSecurityDefinition;
033import com.echothree.util.server.control.PartyTypeDefinition;
034import com.echothree.util.server.control.SecurityRoleDefinition;
035import java.util.List;
036import javax.enterprise.context.Dependent;
037import javax.inject.Inject;
038
039@Dependent
040public class GetChainActionDescriptionCommand
041        extends BaseSimpleCommand<GetChainActionDescriptionForm> {
042    
043    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
044    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
045    
046    static {
047        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
048                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
049                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
050                        new SecurityRoleDefinition(SecurityRoleGroups.ChainAction.name(), SecurityRoles.Description.name())
051                ))
052        ));
053        
054        FORM_FIELD_DEFINITIONS = List.of(
055                new FieldDefinition("ChainKindName", FieldType.ENTITY_NAME, true, null, null),
056                new FieldDefinition("ChainTypeName", FieldType.ENTITY_NAME, true, null, null),
057                new FieldDefinition("ChainName", FieldType.ENTITY_NAME, true, null, null),
058                new FieldDefinition("ChainActionSetName", FieldType.ENTITY_NAME, true, null, null),
059                new FieldDefinition("ChainActionName", FieldType.ENTITY_NAME, true, null, null),
060                new FieldDefinition("LanguageIsoName", FieldType.ENTITY_NAME, true, null, null)
061        );
062    }
063
064    @Inject
065    ChainControl chainControl;
066
067    @Inject
068    PartyControl partyControl;
069
070    
071    /** Creates a new instance of GetChainActionDescriptionCommand */
072    public GetChainActionDescriptionCommand() {
073        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
074    }
075    
076    @Override
077    protected BaseResult execute() {
078        var result = ChainResultFactory.getGetChainActionDescriptionResult();
079        var chainKindName = form.getChainKindName();
080        var chainKind = chainControl.getChainKindByName(chainKindName);
081
082        if(chainKind != null) {
083            var chainTypeName = form.getChainTypeName();
084            var chainType = chainControl.getChainTypeByName(chainKind, chainTypeName);
085
086            if(chainType != null) {
087                var chainName = form.getChainName();
088                var chain = chainControl.getChainByName(chainType, chainName);
089
090                if(chain != null) {
091                    var chainActionSetName = form.getChainActionSetName();
092                    var chainActionSet = chainControl.getChainActionSetByName(chain, chainActionSetName);
093
094                    if(chainActionSet != null) {
095                        var chainActionName = form.getChainActionName();
096                        var chainAction = chainControl.getChainActionByName(chainActionSet, chainActionName);
097
098                        if(chainAction != null) {
099                            var languageIsoName = form.getLanguageIsoName();
100                            var language = partyControl.getLanguageByIsoName(languageIsoName);
101
102                            if(language != null) {
103                                var chainActionDescription = chainControl.getChainActionDescription(chainAction, language);
104
105                                if(chainActionDescription != null) {
106                                    result.setChainActionDescription(chainControl.getChainActionDescriptionTransfer(getUserVisit(), chainActionDescription));
107                                } else {
108                                    addExecutionError(ExecutionErrors.UnknownChainActionDescription.name(), chainKindName, chainTypeName, chainName,
109                                            chainActionSetName, chainActionName, languageIsoName);
110                                }
111                            } else {
112                                addExecutionError(ExecutionErrors.UnknownLanguageIsoName.name(), languageIsoName);
113                            }
114                        } else {
115                            addExecutionError(ExecutionErrors.UnknownChainActionName.name(), chainKindName, chainTypeName, chainName, chainActionSetName, chainActionName);
116                        }
117                    } else {
118                        addExecutionError(ExecutionErrors.UnknownChainActionSetName.name(), chainKindName, chainTypeName, chainName, chainActionSetName);
119                    }
120                } else {
121                    addExecutionError(ExecutionErrors.UnknownChainName.name(), chainKindName, chainTypeName, chainName);
122                }
123            } else {
124                addExecutionError(ExecutionErrors.UnknownChainTypeName.name(), chainKindName, chainTypeName);
125            }
126        } else {
127            addExecutionError(ExecutionErrors.UnknownChainKindName.name(), chainKindName);
128        }
129        
130        return result;
131    }
132    
133}