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.warehouse.server.command;
018
019import com.echothree.control.user.warehouse.common.form.DeleteLocationCapacityForm;
020import com.echothree.model.control.party.common.PartyTypes;
021import com.echothree.model.control.security.common.SecurityRoleGroups;
022import com.echothree.model.control.security.common.SecurityRoles;
023import com.echothree.model.control.uom.server.control.UomControl;
024import com.echothree.model.control.warehouse.server.control.WarehouseControl;
025import com.echothree.model.data.uom.server.entity.UnitOfMeasureKind;
026import com.echothree.model.data.uom.server.entity.UnitOfMeasureType;
027import com.echothree.model.data.user.common.pk.UserVisitPK;
028import com.echothree.model.data.warehouse.server.entity.Location;
029import com.echothree.model.data.warehouse.server.entity.LocationCapacity;
030import com.echothree.model.data.warehouse.server.entity.Warehouse;
031import com.echothree.util.common.command.BaseResult;
032import com.echothree.util.common.message.ExecutionErrors;
033import com.echothree.util.common.validation.FieldDefinition;
034import com.echothree.util.common.validation.FieldType;
035import com.echothree.util.server.control.BaseSimpleCommand;
036import com.echothree.util.server.control.CommandSecurityDefinition;
037import com.echothree.util.server.control.PartyTypeDefinition;
038import com.echothree.util.server.control.SecurityRoleDefinition;
039import com.echothree.util.server.persistence.Session;
040import java.util.Arrays;
041import java.util.Collections;
042import java.util.List;
043
044public class DeleteLocationCapacityCommand
045        extends BaseSimpleCommand<DeleteLocationCapacityForm> {
046
047    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
048    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
049    
050    static {
051        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
052                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
053                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
054                        new SecurityRoleDefinition(SecurityRoleGroups.LocationCapacity.name(), SecurityRoles.Delete.name())
055                ))
056        ));
057
058        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
059                new FieldDefinition("WarehouseName", FieldType.ENTITY_NAME, true, null, null),
060                new FieldDefinition("LocationName", FieldType.ENTITY_NAME, true, null, null),
061                new FieldDefinition("UnitOfMeasureKindName", FieldType.ENTITY_NAME, true, null, null),
062                new FieldDefinition("UnitOfMeasureTypeName", FieldType.ENTITY_NAME, true, null, null)
063                ));
064    }
065    
066    /** Creates a new instance of DeleteLocationCapacityCommand */
067    public DeleteLocationCapacityCommand(UserVisitPK userVisitPK, DeleteLocationCapacityForm form) {
068        super(userVisitPK, form, COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
069    }
070    
071    @Override
072    protected BaseResult execute() {
073        var warehouseControl = Session.getModelController(WarehouseControl.class);
074        String warehouseName = form.getWarehouseName();
075        Warehouse warehouse = warehouseControl.getWarehouseByName(warehouseName);
076        
077        if(warehouse != null) {
078            String locationName = form.getLocationName();
079            Location location = warehouseControl.getLocationByName(warehouse.getParty(), locationName);
080            
081            if(location != null) {
082                var uomControl = Session.getModelController(UomControl.class);
083                String unitOfMeasureKindName = form.getUnitOfMeasureKindName();
084                UnitOfMeasureKind unitOfMeasureKind = uomControl.getUnitOfMeasureKindByName(unitOfMeasureKindName);
085                
086                if(unitOfMeasureKind != null) {
087                    String unitOfMeasureTypeName = form.getUnitOfMeasureTypeName();
088                    UnitOfMeasureType unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(unitOfMeasureKind, unitOfMeasureTypeName);
089                    
090                    if(unitOfMeasureType != null) {
091                        LocationCapacity locationCapacity = warehouseControl.getLocationCapacityForUpdate(location, unitOfMeasureType);
092                        
093                        if(locationCapacity != null) {
094                            warehouseControl.deleteLocationCapacity(locationCapacity, getPartyPK());
095                        } else {
096                            addExecutionError(ExecutionErrors.UnknownLocationCapacity.name());
097                        }
098                    } else {
099                        addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureTypeName);
100                    }
101                } else {
102                    addExecutionError(ExecutionErrors.UnknownUnitOfMeasureKindName.name(), unitOfMeasureKindName);
103                }
104            } else {
105                addExecutionError(ExecutionErrors.UnknownLocationName.name(), locationName);
106            }
107        } else {
108            addExecutionError(ExecutionErrors.UnknownWarehouseName.name(), warehouseName);
109        }
110        
111        return null;
112    }
113    
114}