/*
* #%L
* BroadleafCommerce Framework
* %%
* Copyright (C) 2009 - 2013 Broadleaf Commerce
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
package org.broadleafcommerce.core.offer.service.workflow;
import org.broadleafcommerce.core.checkout.service.workflow.CheckoutSeed;
import org.broadleafcommerce.core.offer.domain.Offer;
import org.broadleafcommerce.core.offer.domain.OfferCode;
import org.broadleafcommerce.core.offer.service.OfferAuditService;
import org.broadleafcommerce.core.offer.service.OfferService;
import org.broadleafcommerce.core.offer.service.exception.OfferMaxUseExceededException;
import org.broadleafcommerce.core.order.domain.Order;
import org.broadleafcommerce.core.workflow.BaseActivity;
import org.broadleafcommerce.core.workflow.ProcessContext;
import java.util.Set;
import javax.annotation.Resource;
/**
* <p>Checks the offers being used in the order to make sure that the customer
* has not exceeded the max uses for the {@link Offer}.</p>
*
* This will also verify that max uses for any {@link OfferCode}s that were used to retrieve the {@link Offer}s.
*
* @author Phillip Verheyden (phillipuniverse)
*/
public class VerifyCustomerMaxOfferUsesActivity extends BaseActivity<ProcessContext<CheckoutSeed>> {
@Resource(name="blOfferAuditService")
protected OfferAuditService offerAuditService;
@Resource(name = "blOfferService")
protected OfferService offerService;
@Override
public ProcessContext<CheckoutSeed> execute(ProcessContext<CheckoutSeed> context) throws Exception {
Order order = context.getSeedData().getOrder();
Set<Offer> appliedOffers = offerService.getUniqueOffersFromOrder(order);
for (Offer offer : appliedOffers) {
if (offer.isLimitedUsePerCustomer()) {
Long currentUses = offerAuditService.countUsesByCustomer(order.getCustomer().getId(), offer.getId());
if (currentUses >= offer.getMaxUsesPerCustomer()) {
throw new OfferMaxUseExceededException("The customer has used this offer more than the maximum allowed number of times.");
}
}
}
//TODO: allow lenient checking on offer code usage
for (OfferCode code : order.getAddedOfferCodes()) {
if (code.isLimitedUse()) {
Long currentCodeUses = offerAuditService.countOfferCodeUses(code.getId());
if (currentCodeUses >= code.getMaxUses()) {
throw new OfferMaxUseExceededException("Offer code " + code.getOfferCode() + " with id " + code.getId()
+ " has been than the maximum allowed number of times.");
}
}
}
return context;
}
}