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.core.server.command;
018
019import com.echothree.control.user.core.common.form.CreateComponentForm;
020import com.echothree.model.data.user.common.pk.UserVisitPK;
021import com.echothree.util.common.command.BaseResult;
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.server.control.BaseSimpleCommand;
026import java.util.List;
027import javax.enterprise.context.Dependent;
028import javax.inject.Inject;
029
030@Dependent
031public class CreateComponentCommand
032        extends BaseSimpleCommand<CreateComponentForm> {
033    
034    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
035    
036    static {
037        FORM_FIELD_DEFINITIONS = List.of(
038                new FieldDefinition("ComponentVendorName", FieldType.ENTITY_NAME, true, null, null),
039                new FieldDefinition("ComponentName", FieldType.ENTITY_NAME, true, null, null),
040                new FieldDefinition("Description", FieldType.STRING, true, 1L, 132L)
041        );
042    }
043
044    
045    /** Creates a new instance of CreateComponentCommand */
046    public CreateComponentCommand() {
047        super(null, FORM_FIELD_DEFINITIONS, false);
048    }
049    
050    @Override
051    protected BaseResult execute() {
052        var componentVendorName = form.getComponentVendorName();
053        var componentVendor = componentControl.getComponentVendorByName(componentVendorName);
054        
055        if(componentVendor != null) {
056            var componentName = form.getComponentName();
057            var component = componentControl.getComponentByName(componentVendor, componentName);
058            
059            if(component == null) {
060                var description = form.getDescription();
061                
062                componentControl.createComponent(componentVendor, componentName, description, getPartyPK());
063            } else {
064                addExecutionError(ExecutionErrors.DuplicateComponentName.name(), componentVendorName, componentName);
065            }
066        } else {
067            addExecutionError(ExecutionErrors.UnknownComponentVendorName.name(), componentVendorName);
068        }
069        
070        return null;
071    }
072    
073}