001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 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.term.server.command;
018
019import com.echothree.control.user.term.common.form.CreateTermDescriptionForm;
020import com.echothree.model.control.party.server.control.PartyControl;
021import com.echothree.model.control.term.server.control.TermControl;
022import com.echothree.model.data.party.server.entity.Language;
023import com.echothree.model.data.term.server.entity.Term;
024import com.echothree.model.data.term.server.entity.TermDescription;
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.persistence.Session;
032import java.util.Arrays;
033import java.util.Collections;
034import java.util.List;
035
036public class CreateTermDescriptionCommand
037        extends BaseSimpleCommand<CreateTermDescriptionForm> {
038    
039    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
040    
041    static {
042        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
043                new FieldDefinition("TermName", 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 CreateTermDescriptionCommand */
050    public CreateTermDescriptionCommand(UserVisitPK userVisitPK, CreateTermDescriptionForm form) {
051        super(userVisitPK, form, null, FORM_FIELD_DEFINITIONS, false);
052    }
053    
054    @Override
055    protected BaseResult execute() {
056        var termControl = Session.getModelController(TermControl.class);
057        String termName = form.getTermName();
058        Term term = termControl.getTermByName(termName);
059        
060        if(term != null) {
061            var partyControl = Session.getModelController(PartyControl.class);
062            String languageIsoName = form.getLanguageIsoName();
063            Language language = partyControl.getLanguageByIsoName(languageIsoName);
064            
065            if(language != null) {
066                TermDescription termDescription = termControl.getTermDescription(term, language);
067                
068                if(termDescription == null) {
069                    var description = form.getDescription();
070                    
071                    termControl.createTermDescription(term, language, description, getPartyPK());
072                } else {
073                    addExecutionError(ExecutionErrors.DuplicateTermDescription.name());
074                }
075            } else {
076                addExecutionError(ExecutionErrors.UnknownLanguageIsoName.name(), languageIsoName);
077            }
078        } else {
079            addExecutionError(ExecutionErrors.UnknownTermName.name(), termName);
080        }
081        
082        return null;
083    }
084    
085}