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.inventory.server.command;
018
019import com.echothree.control.user.inventory.common.form.DeleteInventoryLocationGroupCapacityForm;
020import com.echothree.model.control.inventory.server.control.InventoryLocationGroupControl;
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 java.util.List;
030import javax.inject.Inject;
031import javax.enterprise.context.Dependent;
032
033@Dependent
034public class DeleteInventoryLocationGroupCapacityCommand
035        extends BaseSimpleCommand<DeleteInventoryLocationGroupCapacityForm> {
036
037    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
038
039    static {
040        FORM_FIELD_DEFINITIONS = List.of(
041                new FieldDefinition("WarehouseName", FieldType.ENTITY_NAME, true, null, null),
042                new FieldDefinition("InventoryLocationGroupName", FieldType.ENTITY_NAME, true, null, null),
043                new FieldDefinition("UnitOfMeasureKindName", FieldType.ENTITY_NAME, true, null, null),
044                new FieldDefinition("UnitOfMeasureTypeName", FieldType.ENTITY_NAME, true, null, null)
045        );
046    }
047
048    @Inject
049    InventoryLocationGroupControl inventoryLocationGroupControl;
050
051    @Inject
052    UomControl uomControl;
053
054    @Inject
055    WarehouseControl warehouseControl;
056
057    /** Creates a new instance of DeleteInventoryLocationGroupCapacityCommand */
058    public DeleteInventoryLocationGroupCapacityCommand() {
059        super(null, FORM_FIELD_DEFINITIONS, false);
060    }
061
062    @Override
063    protected BaseResult execute() {
064        var warehouseName = form.getWarehouseName();
065        var warehouse = warehouseControl.getWarehouseByName(warehouseName);
066
067        if(warehouse != null) {
068            var inventoryLocationGroupName = form.getInventoryLocationGroupName();
069            var inventoryLocationGroup = inventoryLocationGroupControl.getInventoryLocationGroupByName(warehouse.getParty(),
070                    inventoryLocationGroupName);
071
072            if(inventoryLocationGroup != null) {
073                var unitOfMeasureKindName = form.getUnitOfMeasureKindName();
074                var unitOfMeasureKind = uomControl.getUnitOfMeasureKindByName(unitOfMeasureKindName);
075
076                if(unitOfMeasureKind != null) {
077                    var unitOfMeasureTypeName = form.getUnitOfMeasureTypeName();
078                    var unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(unitOfMeasureKind, unitOfMeasureTypeName);
079
080                    if(unitOfMeasureType != null) {
081                        var inventoryLocationGroupCapacity = inventoryLocationGroupControl.getInventoryLocationGroupCapacityForUpdate(inventoryLocationGroup,
082                                unitOfMeasureType);
083
084                        if(inventoryLocationGroupCapacity != null) {
085                            inventoryLocationGroupControl.deleteInventoryLocationGroupCapacity(inventoryLocationGroupCapacity, getPartyPK());
086                        } else {
087                            addExecutionError(ExecutionErrors.UnknownInventoryLocationGroupCapacity.name());
088                        }
089                    } else {
090                        addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureTypeName);
091                    }
092                } else {
093                    addExecutionError(ExecutionErrors.UnknownUnitOfMeasureKindName.name(), unitOfMeasureKindName);
094                }
095            } else {
096                addExecutionError(ExecutionErrors.UnknownInventoryLocationGroupName.name(), inventoryLocationGroupName);
097            }
098        } else {
099            addExecutionError(ExecutionErrors.UnknownWarehouseName.name(), warehouseName);
100        }
101
102        return null;
103    }
104
105}