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.content.server.command;
018
019import com.echothree.control.user.content.common.form.CreateContentPageDescriptionForm;
020import com.echothree.model.control.content.server.control.ContentControl;
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 com.echothree.util.server.persistence.Session;
035import java.util.List;
036import javax.enterprise.context.Dependent;
037
038@Dependent
039public class CreateContentPageDescriptionCommand
040        extends BaseSimpleCommand<CreateContentPageDescriptionForm> {
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.ContentPage.name(), SecurityRoles.Description.name())
050                        ))
051                ));
052        
053        FORM_FIELD_DEFINITIONS = List.of(
054                new FieldDefinition("ContentCollectionName", FieldType.ENTITY_NAME, true, null, null),
055                new FieldDefinition("ContentSectionName", FieldType.ENTITY_NAME, true, null, null),
056                new FieldDefinition("ContentPageName", FieldType.ENTITY_NAME, true, null, null),
057                new FieldDefinition("LanguageIsoName", FieldType.ENTITY_NAME, true, null, null),
058                new FieldDefinition("Description", FieldType.STRING, true, 1L, 132L)
059                );
060    }
061    
062    /** Creates a new instance of CreateContentPageDescriptionCommand */
063    public CreateContentPageDescriptionCommand() {
064        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
065    }
066    
067    @Override
068    protected BaseResult execute() {
069        var contentControl = Session.getModelController(ContentControl.class);
070        var contentCollectionName = form.getContentCollectionName();
071        var contentCollection = contentControl.getContentCollectionByName(contentCollectionName);
072        
073        if(contentCollection != null) {
074            var contentSectionName = form.getContentSectionName();
075            var contentSection = contentControl.getContentSectionByName(contentCollection, contentSectionName);
076            
077            if(contentSection != null) {
078                var contentPageName = form.getContentPageName();
079                var contentPage = contentControl.getContentPageByName(contentSection, contentPageName);
080                
081                if(contentPage != null) {
082                    var partyControl = Session.getModelController(PartyControl.class);
083                    var languageIsoName = form.getLanguageIsoName();
084                    var language = partyControl.getLanguageByIsoName(languageIsoName);
085                    
086                    if(language != null) {
087                        var contentPageDescription = contentControl.getContentPageDescription(contentPage, language);
088                        
089                        if(contentPageDescription == null) {
090                            var description = form.getDescription();
091                            
092                            contentControl.createContentPageDescription(contentPage, language, description, getPartyPK());
093                        } else {
094                            addExecutionError(ExecutionErrors.DuplicateContentPageDescription.name());
095                        }
096                    } else {
097                        addExecutionError(ExecutionErrors.UnknownLanguageIsoName.name(), languageIsoName);
098                    }
099                } else {
100                    addExecutionError(ExecutionErrors.UnknownContentPageName.name(), contentPageName);
101                }
102            } else {
103                addExecutionError(ExecutionErrors.UnknownContentSectionName.name(), contentSectionName);
104            }
105        } else {
106            addExecutionError(ExecutionErrors.UnknownContentCollectionName.name(), contentCollectionName);
107        }
108        
109        return null;
110    }
111    
112}