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.message.server.command;
018
019import com.echothree.control.user.message.common.form.CreateMessageDescriptionForm;
020import com.echothree.model.control.message.server.control.MessageControl;
021import com.echothree.model.control.party.server.control.PartyControl;
022import com.echothree.model.data.user.common.pk.UserVisitPK;
023import com.echothree.util.common.command.BaseResult;
024import com.echothree.util.common.message.ExecutionErrors;
025import com.echothree.util.common.validation.FieldDefinition;
026import com.echothree.util.common.validation.FieldType;
027import com.echothree.util.server.control.BaseSimpleCommand;
028import com.echothree.util.server.persistence.Session;
029import java.util.List;
030import javax.enterprise.context.Dependent;
031
032@Dependent
033public class CreateMessageDescriptionCommand
034        extends BaseSimpleCommand<CreateMessageDescriptionForm> {
035    
036    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
037    
038    static {
039        FORM_FIELD_DEFINITIONS = List.of(
040            new FieldDefinition("ComponentVendorName", FieldType.ENTITY_NAME, true, null, null),
041            new FieldDefinition("EntityTypeName", FieldType.ENTITY_TYPE_NAME, true, null, null),
042            new FieldDefinition("MessageTypeName", FieldType.ENTITY_NAME, true, null, null),
043            new FieldDefinition("MessageName", FieldType.ENTITY_NAME, true, null, null),
044            new FieldDefinition("LanguageIsoName", FieldType.ENTITY_NAME, true, null, null),
045            new FieldDefinition("Description", FieldType.STRING, true, 1L, 132L)
046        );
047    }
048    
049    /** Creates a new instance of CreateMessageDescriptionCommand */
050    public CreateMessageDescriptionCommand() {
051        super(null, FORM_FIELD_DEFINITIONS, false);
052    }
053    
054    @Override
055    protected BaseResult execute() {
056        var componentVendorName = form.getComponentVendorName();
057        var componentVendor = componentControl.getComponentVendorByName(componentVendorName);
058        
059        if(componentVendor != null) {
060            var entityTypeName = form.getEntityTypeName();
061            var entityType = entityTypeControl.getEntityTypeByName(componentVendor, entityTypeName);
062            
063            if(entityType != null) {
064                var messageControl = Session.getModelController(MessageControl.class);
065                var messageTypeName = form.getMessageTypeName();
066                var messageType = messageControl.getMessageTypeByName(entityType, messageTypeName);
067                
068                if(messageType != null) {
069                    var messageName = form.getMessageName();
070                    var message = messageControl.getMessageByName(messageType, messageName);
071                    
072                    if(message != null) {
073                        var partyControl = Session.getModelController(PartyControl.class);
074                        var languageIsoName = form.getLanguageIsoName();
075                        var language = partyControl.getLanguageByIsoName(languageIsoName);
076                        
077                        if(language != null) {
078                            var messageDescription = messageControl.getMessageDescription(message, language);
079                            
080                            if(messageDescription == null) {
081                                var description = form.getDescription();
082                                
083                                messageControl.createMessageDescription(message, language, description, getPartyPK());
084                            } else {
085                                addExecutionError(ExecutionErrors.DuplicateMessageDescription.name());
086                            }
087                        } else {
088                            addExecutionError(ExecutionErrors.UnknownLanguageIsoName.name(), languageIsoName);
089                        }
090                    } else {
091                        addExecutionError(ExecutionErrors.UnknownMessageName.name(), messageName);
092                    }
093                } else {
094                    addExecutionError(ExecutionErrors.UnknownMessageTypeName.name(), messageTypeName);
095                }
096            } else {
097                addExecutionError(ExecutionErrors.UnknownEntityTypeName.name(), entityTypeName);
098            }
099        } else {
100            addExecutionError(ExecutionErrors.UnknownComponentVendorName.name(), componentVendorName);
101        }
102        
103        return null;
104    }
105    
106}