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.comment.server.command;
018
019import com.echothree.control.user.comment.common.form.CreateCommentUsageForm;
020import com.echothree.model.control.comment.server.control.CommentControl;
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 CreateCommentUsageCommand
035        extends BaseSimpleCommand<CreateCommentUsageForm> {
036    
037    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
038    
039    static {
040        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
041                new FieldDefinition("CommentName", FieldType.ENTITY_NAME, true, null, null),
042                new FieldDefinition("CommentUsageTypeName", FieldType.ENTITY_NAME, true, null, null)
043                ));
044    }
045    
046    /** Creates a new instance of CreateCommentUsageCommand */
047    public CreateCommentUsageCommand() {
048        super(null, FORM_FIELD_DEFINITIONS, false);
049    }
050    
051    @Override
052    protected BaseResult execute() {
053        var commentControl = Session.getModelController(CommentControl.class);
054        var commentName = form.getCommentName();
055        var comment = commentControl.getCommentByName(commentName);
056        
057        if(comment != null) {
058            var commentUsageTypeName = form.getCommentUsageTypeName();
059            var commentUsageType = commentControl.getCommentUsageTypeByName(comment.getLastDetail().getCommentType(), commentUsageTypeName);
060            
061            if(commentUsageType != null) {
062                var commentUsage = commentControl.getCommentUsage(comment, commentUsageType);
063                
064                if(commentUsage == null) {
065                    commentControl.createCommentUsage(comment, commentUsageType, getPartyPK());
066                } else {
067                    addExecutionError(ExecutionErrors.DuplicateCommentUsage.name());
068                }
069            } else {
070                addExecutionError(ExecutionErrors.UnknownCommentUsageTypeName.name(), commentUsageTypeName);
071            }
072        } else {
073            addExecutionError(ExecutionErrors.UnknownCommentName.name(), commentName);
074        }
075        
076        return null;
077    }
078    
079}