001// --------------------------------------------------------------------------------
002// Copyright 2002-2025 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.forum.server.command;
018
019import com.echothree.control.user.forum.common.form.SetDefaultForumGroupForumForm;
020import com.echothree.model.control.forum.server.control.ForumControl;
021import com.echothree.model.data.user.common.pk.UserVisitPK;
022import com.echothree.util.common.message.ExecutionErrors;
023import com.echothree.util.common.validation.FieldDefinition;
024import com.echothree.util.common.validation.FieldType;
025import com.echothree.util.common.command.BaseResult;
026import com.echothree.util.server.control.BaseSimpleCommand;
027import com.echothree.util.server.persistence.Session;
028import java.util.Arrays;
029import java.util.Collections;
030import java.util.List;
031import javax.enterprise.context.RequestScoped;
032
033@RequestScoped
034public class SetDefaultForumGroupForumCommand
035        extends BaseSimpleCommand<SetDefaultForumGroupForumForm> {
036    
037    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
038    
039    static {
040        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
041                new FieldDefinition("ForumGroupName", FieldType.ENTITY_NAME, true, null, null),
042                new FieldDefinition("ForumName", FieldType.ENTITY_NAME, true, null, null)
043                ));
044    }
045    
046    /** Creates a new instance of SetDefaultForumGroupForumCommand */
047    public SetDefaultForumGroupForumCommand() {
048        super(null, FORM_FIELD_DEFINITIONS, false);
049    }
050    
051    @Override
052    protected BaseResult execute() {
053        var forumControl = Session.getModelController(ForumControl.class);
054        var forumGroupName = form.getForumGroupName();
055        var forumGroup = forumControl.getForumGroupByName(forumGroupName);
056        
057        if(forumGroup != null) {
058            var forumName = form.getForumName();
059            var forum = forumControl.getForumByName(forumName);
060            
061            if(forum != null) {
062                var forumGroupForumValue = forumControl.getForumGroupForumValueForUpdate(forumGroup,
063                        forum);
064                
065                if(forumGroupForumValue != null) {
066                    forumGroupForumValue.setIsDefault(true);
067                    forumControl.updateForumGroupForumFromValue(forumGroupForumValue, getPartyPK());
068                } else {
069                    addExecutionError(ExecutionErrors.UnknownForumGroupForum.name());
070                }
071            } else {
072                addExecutionError(ExecutionErrors.UnknownForumName.name(), forumName);
073            }
074        } else {
075            addExecutionError(ExecutionErrors.UnknownForumGroupName.name(), forumGroupName);
076        }
077        
078        return null;
079    }
080    
081}