/*
* #%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.order.service.workflow.update;
import org.broadleafcommerce.core.order.domain.Order;
import org.broadleafcommerce.core.order.domain.OrderItem;
import org.broadleafcommerce.core.order.service.OrderService;
import org.broadleafcommerce.core.order.service.call.OrderItemRequestDTO;
import org.broadleafcommerce.core.order.service.exception.ItemNotFoundException;
import org.broadleafcommerce.core.order.service.workflow.CartOperationRequest;
import org.broadleafcommerce.core.workflow.BaseActivity;
import org.broadleafcommerce.core.workflow.ProcessContext;
import javax.annotation.Resource;
public class UpdateOrderItemActivity extends BaseActivity<ProcessContext<CartOperationRequest>> {
@Resource(name = "blOrderService")
protected OrderService orderService;
@Override
public ProcessContext<CartOperationRequest> execute(ProcessContext<CartOperationRequest> context) throws Exception {
CartOperationRequest request = context.getSeedData();
OrderItemRequestDTO orderItemRequestDTO = request.getItemRequest();
Order order = request.getOrder();
OrderItem orderItem = null;
for (OrderItem oi : order.getOrderItems()) {
if (oi.getId().equals(orderItemRequestDTO.getOrderItemId())) {
orderItem = oi;
}
}
if (orderItem == null || !order.getOrderItems().contains(orderItem)) {
throw new ItemNotFoundException("Order Item (" + orderItemRequestDTO.getOrderItemId() + ") not found in Order (" + order.getId() + ")");
}
OrderItem itemFromOrder = order.getOrderItems().get(order.getOrderItems().indexOf(orderItem));
if (orderItemRequestDTO.getQuantity() >= 0) {
request.setOrderItemQuantityDelta(orderItemRequestDTO.getQuantity() - itemFromOrder.getQuantity());
itemFromOrder.setQuantity(orderItemRequestDTO.getQuantity());
request.setOrderItem(itemFromOrder);
}
return context;
}
}