/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

import javolution.util.FastList;
import org.ofbiz.base.util.UtilValidate;
import org.ofbiz.entity.condition.EntityCondition;
import org.ofbiz.entity.condition.EntityOperator;
import org.ofbiz.entity.util.EntityUtil;

productId = request.getParameter("productId");

if (productId != null) {
    product = delegator.findOne("Product", [productId : productId], false);
    prodAssocs = product.getRelated("MainProductAssoc");
    if (UtilValidate.isNotEmpty(prodAssocs)) {
        products = EntityUtil.filterByAnd(prodAssocs, [EntityCondition.makeCondition("productAssocTypeId", EntityOperator.NOT_EQUAL, "PRODUCT_VARIANT")]);

        if (UtilValidate.isNotEmpty(products)) {
            productList = FastList.newInstance();
            products.each { product ->
                if (product != null) {
                    String productIdTo = product.getString("productIdTo");
                    prodAssocRecord = delegator.findByAnd("Product", [productId : productIdTo]);
                    productList.add(EntityUtil.getFirst(prodAssocRecord));
                } 
            }
            context.put("productList",productList);
        }
    }
}