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.uom.server.command;
018
019import com.echothree.control.user.uom.common.form.DeleteUnitOfMeasureKindDescriptionForm;
020import com.echothree.model.control.party.server.control.PartyControl;
021import com.echothree.model.control.uom.server.control.UomControl;
022import com.echothree.model.data.party.server.entity.Language;
023import com.echothree.model.data.uom.server.entity.UnitOfMeasureKind;
024import com.echothree.model.data.uom.server.entity.UnitOfMeasureKindDescription;
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 DeleteUnitOfMeasureKindDescriptionCommand
037        extends BaseSimpleCommand<DeleteUnitOfMeasureKindDescriptionForm> {
038    
039    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
040    
041    static {
042        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
043                new FieldDefinition("UnitOfMeasureKindName", FieldType.ENTITY_NAME, true, null, null),
044                new FieldDefinition("LanguageIsoName", FieldType.ENTITY_NAME, true, null, null)
045                ));
046    }
047    
048    /** Creates a new instance of DeleteUnitOfMeasureKindDescriptionCommand */
049    public DeleteUnitOfMeasureKindDescriptionCommand(UserVisitPK userVisitPK, DeleteUnitOfMeasureKindDescriptionForm form) {
050        super(userVisitPK, form, null, FORM_FIELD_DEFINITIONS, false);
051    }
052    
053    @Override
054    protected BaseResult execute() {
055        var uomControl = Session.getModelController(UomControl.class);
056        String unitOfMeasureKindName = form.getUnitOfMeasureKindName();
057        UnitOfMeasureKind unitOfMeasureKind = uomControl.getUnitOfMeasureKindByName(unitOfMeasureKindName);
058        
059        if(unitOfMeasureKind != null) {
060            var partyControl = Session.getModelController(PartyControl.class);
061            String languageIsoName = form.getLanguageIsoName();
062            Language language = partyControl.getLanguageByIsoName(languageIsoName);
063            
064            if(language != null) {
065                UnitOfMeasureKindDescription unitOfMeasureKindDescription = uomControl.getUnitOfMeasureKindDescriptionForUpdate(unitOfMeasureKind, language);
066                
067                if(unitOfMeasureKindDescription != null) {
068                    uomControl.deleteUnitOfMeasureKindDescription(unitOfMeasureKindDescription, getPartyPK());
069                } else {
070                    addExecutionError(ExecutionErrors.UnknownUnitOfMeasureKindDescription.name());
071                }
072            } else {
073                addExecutionError(ExecutionErrors.UnknownLanguageIsoName.name(), languageIsoName);
074            }
075        } else {
076            addExecutionError(ExecutionErrors.UnknownUnitOfMeasureKindName.name(), unitOfMeasureKindName);
077        }
078        
079        return null;
080    }
081    
082}