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.model.control.item.server.transfer;
018
019import com.echothree.model.control.item.common.transfer.ItemCategoryTransfer;
020import com.echothree.model.control.item.server.control.ItemControl;
021import com.echothree.model.data.item.server.entity.ItemCategory;
022import com.echothree.model.data.user.server.entity.UserVisit;
023import com.echothree.util.server.persistence.Session;
024import javax.enterprise.context.RequestScoped;
025
026@RequestScoped
027public class ItemCategoryTransferCache
028        extends BaseItemTransferCache<ItemCategory, ItemCategoryTransfer> {
029
030    ItemControl itemControl = Session.getModelController(ItemControl.class);
031
032    /** Creates a new instance of ItemCategoryTransferCache */
033    protected ItemCategoryTransferCache() {
034        super();
035        
036        setIncludeEntityInstance(true);
037    }
038    
039    @Override
040    public ItemCategoryTransfer getTransfer(UserVisit userVisit, ItemCategory itemCategory) {
041        var itemCategoryTransfer = get(itemCategory);
042        
043        if(itemCategoryTransfer == null) {
044            var itemCategoryDetail = itemCategory.getLastDetail();
045            var itemCategoryName = itemCategoryDetail.getItemCategoryName();
046            var parentItemCategory = itemCategoryDetail.getParentItemCategory();
047            var parentItemCategoryTransfer = parentItemCategory == null ? null : getTransfer(userVisit, parentItemCategory);
048            var isDefault = itemCategoryDetail.getIsDefault();
049            var sortOrder = itemCategoryDetail.getSortOrder();
050            var description = itemControl.getBestItemCategoryDescription(itemCategory, getLanguage(userVisit));
051            
052            itemCategoryTransfer = new ItemCategoryTransfer(itemCategoryName, parentItemCategoryTransfer, isDefault, sortOrder, description);
053            put(userVisit, itemCategory, itemCategoryTransfer);
054        }
055        
056        return itemCategoryTransfer;
057    }
058    
059}