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.CreateMessageForm;
020import com.echothree.control.user.message.common.result.MessageResultFactory;
021import com.echothree.model.control.core.common.EntityAttributeTypes;
022import com.echothree.model.control.message.server.control.MessageControl;
023import com.echothree.model.data.core.server.entity.MimeType;
024import com.echothree.model.data.message.server.entity.Message;
025import com.echothree.model.data.message.server.entity.MessageType;
026import com.echothree.model.data.user.common.pk.UserVisitPK;
027import com.echothree.util.common.command.BaseResult;
028import com.echothree.util.common.message.ExecutionErrors;
029import com.echothree.util.common.persistence.BasePK;
030import com.echothree.util.common.persistence.type.ByteArray;
031import com.echothree.util.common.validation.FieldDefinition;
032import com.echothree.util.common.validation.FieldType;
033import com.echothree.util.server.control.BaseSimpleCommand;
034import java.util.List;
035import javax.enterprise.context.Dependent;
036import javax.inject.Inject;
037
038@Dependent
039public class CreateMessageCommand
040        extends BaseSimpleCommand<CreateMessageForm> {
041    
042    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
043    
044    static {
045        FORM_FIELD_DEFINITIONS = List.of(
046                new FieldDefinition("ComponentVendorName", FieldType.ENTITY_NAME, true, null, null),
047                new FieldDefinition("EntityTypeName", FieldType.ENTITY_TYPE_NAME, true, null, null),
048                new FieldDefinition("MessageTypeName", FieldType.ENTITY_NAME, true, null, null),
049                new FieldDefinition("MessageName", FieldType.ENTITY_NAME, true, null, null),
050                new FieldDefinition("IsDefault", FieldType.BOOLEAN, true, null, null),
051                new FieldDefinition("SortOrder", FieldType.SIGNED_INTEGER, true, null, null),
052                new FieldDefinition("MimeTypeName", FieldType.MIME_TYPE, false, null, null),
053                new FieldDefinition("ClobMessage", FieldType.STRING, false, 1L, null),
054                new FieldDefinition("StringMessage", FieldType.STRING, false, 1L, 512L),
055                // BlobMessage is not validated
056                new FieldDefinition("Description", FieldType.STRING, false, 1L, 132L)
057        );
058    }
059
060    @Inject
061    MessageControl messageControl;
062
063    
064    /** Creates a new instance of CreateMessageCommand */
065    public CreateMessageCommand() {
066        super(null, FORM_FIELD_DEFINITIONS, false);
067    }
068    
069    protected Message createMessage(MessageControl messageControl, MessageType messageType, String messageName,
070            Boolean includeByDefault, Boolean isDefault, Integer sortOrder, MimeType mimeType, ByteArray blobMessage,
071            String clobMessage, String stringMessage, BasePK createdBy) {
072        var message = messageControl.createMessage(messageType, messageName, includeByDefault, isDefault, sortOrder,
073                createdBy);
074        
075        if(blobMessage != null) {
076            messageControl.createMessageBlob(message, getPreferredLanguage(), mimeType, blobMessage, createdBy);
077        } else if(clobMessage != null) {
078            messageControl.createMessageClob(message, getPreferredLanguage(), mimeType, clobMessage, createdBy);
079        } else if(stringMessage != null) {
080            messageControl.createMessageString(message, getPreferredLanguage(), stringMessage, createdBy);
081        }
082        
083        return message;
084    }
085    
086    @Override
087    protected BaseResult execute() {
088        var result = MessageResultFactory.getCreateMessageResult();
089        Message message = null;
090        var componentVendorName = form.getComponentVendorName();
091        var componentVendor = componentControl.getComponentVendorByName(componentVendorName);
092        
093        if(componentVendor != null) {
094            var entityTypeName = form.getEntityTypeName();
095            var entityType = entityTypeControl.getEntityTypeByName(componentVendor, entityTypeName);
096            
097            if(entityType != null) {
098                var messageTypeName = form.getMessageTypeName();
099                var messageType = messageControl.getMessageTypeByName(entityType, messageTypeName);
100                
101                if(messageType != null) {
102                    var messageName = form.getMessageName();
103
104                    message = messageControl.getMessageByName(messageType, messageName);
105                    
106                    if(message == null) {
107                        var mimeTypeName = form.getMimeTypeName();
108                        var includeByDefault = Boolean.valueOf(form.getIncludeByDefault());
109                        var isDefault = Boolean.valueOf(form.getIsDefault());
110                        var sortOrder = Integer.valueOf(form.getSortOrder());
111                        var description = form.getDescription();
112                        BasePK createdBy = getPartyPK();
113                        
114                        if(mimeTypeName == null) {
115                            var messageString = form.getStringMessage();
116                            
117                            if(messageString != null) {
118                                message = createMessage(messageControl, messageType, messageName, includeByDefault, isDefault,
119                                        sortOrder, null, null, null, messageString, createdBy);
120                            } else {
121                                addExecutionError(ExecutionErrors.MissingStringMessage.name());
122                            }
123                        } else {
124                            var mimeType = mimeTypeControl.getMimeTypeByName(mimeTypeName);
125                            
126                            if(mimeType != null) {
127                                var entityAttributeType = mimeType.getLastDetail().getEntityAttributeType();
128                                var entityAttributeTypeName = entityAttributeType.getEntityAttributeTypeName();
129                                
130                                if(entityAttributeTypeName.equals(EntityAttributeTypes.BLOB.name())) {
131                                    var blobMessage = form.getBlobMessage();
132                                    
133                                    if(blobMessage != null) {
134                                        message = createMessage(messageControl, messageType, messageName, includeByDefault,
135                                                isDefault, sortOrder, mimeType, blobMessage, null, null, createdBy);
136                                    } else {
137                                        addExecutionError(ExecutionErrors.MissingBlobMessage.name());
138                                    }
139                                } else if(entityAttributeTypeName.equals(EntityAttributeTypes.CLOB.name())) {
140                                    var clobMessage = form.getClobMessage();
141                                    
142                                    if(clobMessage != null) {
143                                        message = createMessage(messageControl, messageType, messageName, includeByDefault,
144                                                isDefault, sortOrder, mimeType, null, clobMessage, null, createdBy);
145                                    } else {
146                                        addExecutionError(ExecutionErrors.MissingClobMessage.name());
147                                    }
148                                } else {
149                                    addExecutionError(ExecutionErrors.UnknownEntityAttributeTypeName.name(), entityAttributeTypeName);
150                                }
151                            } else {
152                                addExecutionError(ExecutionErrors.UnknownMimeTypeName.name(), mimeTypeName);
153                            }
154                        }
155                        
156                        if(description != null) {
157                            messageControl.createMessageDescription(message, getPreferredLanguage(), description, createdBy);
158                        }
159                    } else {
160                        addExecutionError(ExecutionErrors.DuplicateMessageName.name(), messageName);
161                    }
162                } else {
163                    addExecutionError(ExecutionErrors.UnknownMessageTypeName.name(), messageTypeName);
164                }
165            } else {
166                addExecutionError(ExecutionErrors.UnknownEntityTypeName.name(), entityTypeName);
167            }
168        } else {
169            addExecutionError(ExecutionErrors.UnknownComponentVendorName.name(), componentVendorName);
170        }
171        
172        if(message != null) {
173            result.setEntityRef(message.getPrimaryKey().getEntityRef());
174            result.setComponentVendorName(message.getLastDetail().getMessageType().getLastDetail().getEntityType().getLastDetail().getComponentVendor().getLastDetail().getComponentVendorName());
175            result.setEntityTypeName(message.getLastDetail().getMessageType().getLastDetail().getEntityType().getLastDetail().getEntityTypeName());
176            result.setMessageTypeName(message.getLastDetail().getMessageType().getLastDetail().getMessageTypeName());
177            result.setMessageName(message.getLastDetail().getMessageName());
178        }
179
180        return result;
181    }
182    
183}