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.offer.server.transfer;
018
019import com.echothree.model.control.offer.common.transfer.OfferUseTransfer;
020import com.echothree.model.control.offer.server.control.OfferControl;
021import com.echothree.model.control.offer.server.control.UseControl;
022import com.echothree.model.control.sequence.server.control.SequenceControl;
023import com.echothree.model.data.offer.server.entity.OfferUse;
024import com.echothree.model.data.user.server.entity.UserVisit;
025import com.echothree.util.server.persistence.Session;
026import javax.enterprise.context.RequestScoped;
027
028@RequestScoped
029public class OfferUseTransferCache
030        extends BaseOfferTransferCache<OfferUse, OfferUseTransfer> {
031
032    OfferControl offerControl = Session.getModelController(OfferControl.class);
033    SequenceControl sequenceControl = Session.getModelController(SequenceControl.class);
034    UseControl useControl = Session.getModelController(UseControl.class);
035
036    /** Creates a new instance of OfferUseTransferCache */
037    protected OfferUseTransferCache() {
038        super();
039        
040        setIncludeEntityInstance(true);
041    }
042    
043    public OfferUseTransfer getOfferUseTransfer(UserVisit userVisit, OfferUse offerUse) {
044        var offerUseTransfer = get(offerUse);
045        
046        if(offerUseTransfer == null) {
047            var offerUseDetail = offerUse.getLastDetail();
048            var offerTransfer = offerControl.getOfferTransfer(userVisit, offerUseDetail.getOffer());
049            var useTransfer = useControl.getUseTransfer(userVisit, offerUseDetail.getUse());
050            var salesOrderSequence = offerUseDetail.getSalesOrderSequence();
051            var salesOrderSequenceTransfer = salesOrderSequence == null? null:sequenceControl.getSequenceTransfer(userVisit, salesOrderSequence);
052            
053            offerUseTransfer = new OfferUseTransfer(offerTransfer, useTransfer, salesOrderSequenceTransfer);
054            put(userVisit, offerUse, offerUseTransfer);
055        }
056        
057        return offerUseTransfer;
058    }
059    
060}