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.DeleteUnitOfMeasureKindUseForm;
020import com.echothree.model.control.uom.server.control.UomControl;
021import com.echothree.model.control.uom.server.logic.UnitOfMeasureKindUseLogic;
022import com.echothree.model.data.uom.server.entity.UnitOfMeasureKind;
023import com.echothree.model.data.uom.server.entity.UnitOfMeasureKindUse;
024import com.echothree.model.data.uom.server.entity.UnitOfMeasureKindUseType;
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 DeleteUnitOfMeasureKindUseCommand
037        extends BaseSimpleCommand<DeleteUnitOfMeasureKindUseForm> {
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("UnitOfMeasureKindUseTypeName", FieldType.ENTITY_NAME, true, null, null)
045        ));
046    }
047    
048    /** Creates a new instance of DeleteUnitOfMeasureKindUseCommand */
049    public DeleteUnitOfMeasureKindUseCommand(UserVisitPK userVisitPK, DeleteUnitOfMeasureKindUseForm 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 unitOfMeasureKindUseTypeName = form.getUnitOfMeasureKindUseTypeName();
057        UnitOfMeasureKindUseType unitOfMeasureKindUseType = uomControl.getUnitOfMeasureKindUseTypeByName(unitOfMeasureKindUseTypeName);
058        
059        if(unitOfMeasureKindUseType != null) {
060            String unitOfMeasureKindName = form.getUnitOfMeasureKindName();
061            UnitOfMeasureKind unitOfMeasureKind = uomControl.getUnitOfMeasureKindByName(unitOfMeasureKindName);
062            
063            if(unitOfMeasureKind != null) {
064                UnitOfMeasureKindUse unitOfMeasureKindUse = uomControl.getUnitOfMeasureKindUseForUpdate(unitOfMeasureKindUseType, unitOfMeasureKind);
065                
066                if(unitOfMeasureKindUse != null) {
067                    UnitOfMeasureKindUseLogic unitOfMeasureKindUseLogic = UnitOfMeasureKindUseLogic.getInstance();
068
069                    unitOfMeasureKindUseLogic.checkDeleteUnitOfMeasureKindUse(this, unitOfMeasureKindUse);
070
071                    if(!hasExecutionErrors()) {
072                        unitOfMeasureKindUseLogic.deleteUnitOfMeasureKindUse(unitOfMeasureKindUse, getPartyPK());
073                    }
074                } else {
075                    addExecutionError(ExecutionErrors.UnknownUnitOfMeasureKindUse.name(), unitOfMeasureKindUseTypeName, unitOfMeasureKindName);
076                }
077            } else {
078                addExecutionError(ExecutionErrors.UnknownUnitOfMeasureKindName.name(), unitOfMeasureKindName);
079            }
080        } else {
081            addExecutionError(ExecutionErrors.UnknownUnitOfMeasureKindUseTypeName.name(), unitOfMeasureKindUseTypeName);
082        }
083        
084        return null;
085    }
086    
087}