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
019
020import com.echothree.control.user.inventory.common.form.GetInventoryLocationGroupCapacitiesForm;
021import com.echothree.control.user.inventory.common.result.InventoryResultFactory;
022import com.echothree.model.control.inventory.server.control.InventoryControl;
023import com.echothree.model.control.warehouse.server.control.WarehouseControl;
024import com.echothree.model.data.user.common.pk.UserVisitPK;
025import com.echothree.util.common.message.ExecutionErrors;
026import com.echothree.util.common.validation.FieldDefinition;
027import com.echothree.util.common.validation.FieldType;
028import com.echothree.util.common.command.BaseResult;
029import com.echothree.util.server.control.BaseSimpleCommand;
030import com.echothree.util.server.persistence.Session;
031import java.util.Arrays;
032import java.util.Collections;
033import java.util.List;
034import javax.enterprise.context.RequestScoped;
035
036@RequestScoped
037public class GetInventoryLocationGroupCapacitiesCommand
038        extends BaseSimpleCommand<GetInventoryLocationGroupCapacitiesForm> {
039    
040    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
041    
042    static {
043        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
044                new FieldDefinition("WarehouseName", FieldType.ENTITY_NAME, true, null, null),
045                new FieldDefinition("InventoryLocationGroupName", FieldType.ENTITY_NAME, true, null, null)
046                ));
047    }
048    
049    /** Creates a new instance of GetInventoryLocationGroupCapacitiesCommand */
050    public GetInventoryLocationGroupCapacitiesCommand() {
051        super(null, FORM_FIELD_DEFINITIONS, true);
052    }
053    
054    @Override
055    protected BaseResult execute() {
056        var warehouseControl = Session.getModelController(WarehouseControl.class);
057        var result = InventoryResultFactory.getGetInventoryLocationGroupCapacitiesResult();
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(), inventoryLocationGroupName);
065            
066            if(inventoryLocationGroup != null) {
067                var userVisit = getUserVisit();
068                
069                result.setInventoryLocationGroup(inventoryControl.getInventoryLocationGroupTransfer(userVisit, inventoryLocationGroup));
070                result.setInventoryLocationGroupCapacities(inventoryControl.getInventoryLocationGroupCapacityTransfersByInventoryLocationGroup(userVisit, inventoryLocationGroup));
071            } else {
072                addExecutionError(ExecutionErrors.UnknownInventoryLocationGroupName.name(), inventoryLocationGroupName);
073            }
074        } else {
075            addExecutionError(ExecutionErrors.UnknownWarehouseName.name(), warehouseName);
076        }
077        
078        return result;
079    }
080    
081}