/*
* #%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.DiscreteOrderItem;
import org.broadleafcommerce.core.order.domain.OrderItem;
import org.broadleafcommerce.core.order.service.OrderItemService;
import org.broadleafcommerce.core.order.service.call.OrderItemRequestDTO;
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 ValidateUpdateRequestActivity extends BaseActivity<ProcessContext<CartOperationRequest>> {
@Resource(name = "blOrderItemService")
protected OrderItemService orderItemService;
@Override
public ProcessContext<CartOperationRequest> execute(ProcessContext<CartOperationRequest> context) throws Exception {
CartOperationRequest request = context.getSeedData();
OrderItemRequestDTO orderItemRequestDTO = request.getItemRequest();
// Throw an exception if the user did not specify an orderItemId
if (orderItemRequestDTO.getOrderItemId() == null) {
throw new IllegalArgumentException("OrderItemId must be specified when removing from order");
}
// Throw an exception if the user tried to update an item to a negative quantity
if (orderItemRequestDTO.getQuantity() < 0) {
throw new IllegalArgumentException("Quantity cannot be negative");
}
// Throw an exception if the user did not specify an order to add the item to
if (request.getOrder() == null) {
throw new IllegalArgumentException("Order is required when updating item quantities");
}
// Throw an exception if the user is trying to update an order item that is part of a bundle
OrderItem orderItem = orderItemService.readOrderItemById(orderItemRequestDTO.getOrderItemId());
if (orderItem != null && orderItem instanceof DiscreteOrderItem) {
DiscreteOrderItem doi = (DiscreteOrderItem) orderItem;
if (doi.getBundleOrderItem() != null) {
throw new IllegalArgumentException("Cannot update an item that is part of a bundle");
}
}
return context;
}
}