001// --------------------------------------------------------------------------------
002// Copyright 2002-2025 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.inventory.server.command;
018
019import com.echothree.control.user.inventory.common.form.DeleteInventoryLocationGroupCapacityForm;
020import com.echothree.model.control.inventory.server.control.InventoryControl;
021import com.echothree.model.control.uom.server.control.UomControl;
022import com.echothree.model.control.warehouse.server.control.WarehouseControl;
023import com.echothree.model.data.user.common.pk.UserVisitPK;
024import com.echothree.util.common.message.ExecutionErrors;
025import com.echothree.util.common.validation.FieldDefinition;
026import com.echothree.util.common.validation.FieldType;
027import com.echothree.util.common.command.BaseResult;
028import com.echothree.util.server.control.BaseSimpleCommand;
029import com.echothree.util.server.persistence.Session;
030import java.util.Arrays;
031import java.util.Collections;
032import java.util.List;
033import javax.enterprise.context.RequestScoped;
034
035@RequestScoped
036public class DeleteInventoryLocationGroupCapacityCommand
037        extends BaseSimpleCommand<DeleteInventoryLocationGroupCapacityForm> {
038    
039    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
040    
041    static {
042        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
043                new FieldDefinition("WarehouseName", FieldType.ENTITY_NAME, true, null, null),
044                new FieldDefinition("InventoryLocationGroupName", FieldType.ENTITY_NAME, true, null, null),
045                new FieldDefinition("UnitOfMeasureKindName", FieldType.ENTITY_NAME, true, null, null),
046                new FieldDefinition("UnitOfMeasureTypeName", FieldType.ENTITY_NAME, true, null, null)
047                ));
048    }
049    
050    /** Creates a new instance of DeleteInventoryLocationGroupCapacityCommand */
051    public DeleteInventoryLocationGroupCapacityCommand() {
052        super(null, FORM_FIELD_DEFINITIONS, false);
053    }
054    
055    @Override
056    protected BaseResult execute() {
057        var warehouseControl = Session.getModelController(WarehouseControl.class);
058        var warehouseName = form.getWarehouseName();
059        var warehouse = warehouseControl.getWarehouseByName(warehouseName);
060        
061        if(warehouse != null) {
062            var inventoryControl = Session.getModelController(InventoryControl.class);
063            var inventoryLocationGroupName = form.getInventoryLocationGroupName();
064            var inventoryLocationGroup = inventoryControl.getInventoryLocationGroupByName(warehouse.getParty(),
065                    inventoryLocationGroupName);
066            
067            if(inventoryLocationGroup != null) {
068                var uomControl = Session.getModelController(UomControl.class);
069                var unitOfMeasureKindName = form.getUnitOfMeasureKindName();
070                var unitOfMeasureKind = uomControl.getUnitOfMeasureKindByName(unitOfMeasureKindName);
071                
072                if(unitOfMeasureKind != null) {
073                    var unitOfMeasureTypeName = form.getUnitOfMeasureTypeName();
074                    var unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(unitOfMeasureKind, unitOfMeasureTypeName);
075                    
076                    if(unitOfMeasureType != null) {
077                        var inventoryLocationGroupCapacity = inventoryControl.getInventoryLocationGroupCapacityForUpdate(inventoryLocationGroup,
078                                unitOfMeasureType);
079                        
080                        if(inventoryLocationGroupCapacity != null) {
081                            inventoryControl.deleteInventoryLocationGroupCapacity(inventoryLocationGroupCapacity, getPartyPK());
082                        } else {
083                            addExecutionError(ExecutionErrors.UnknownInventoryLocationGroupCapacity.name());
084                        }
085                    } else {
086                        addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureTypeName);
087                    }
088                } else {
089                    addExecutionError(ExecutionErrors.UnknownUnitOfMeasureKindName.name(), unitOfMeasureKindName);
090                }
091            } else {
092                addExecutionError(ExecutionErrors.UnknownInventoryLocationGroupName.name(), inventoryLocationGroupName);
093            }
094        } else {
095            addExecutionError(ExecutionErrors.UnknownWarehouseName.name(), warehouseName);
096        }
097        
098        return null;
099    }
100    
101}