Subversion Repositories SmartDukaan

package in.shop2020.serving.utils;

import java.io.ByteArrayInputStream;

import java.io.ByteArrayOutputStream;

import java.io.ObjectInputStream;

import java.io.ObjectOutputStream;

import java.util.List;

import in.shop2020.model.v1.catalog.Item;

import in.shop2020.model.v1.catalog.InventoryService.Client;

import in.shop2020.model.v1.order.LineItem;

import in.shop2020.model.v1.order.Order;

import in.shop2020.model.v1.order.Transaction;

import in.shop2020.model.v1.user.Cart;

import in.shop2020.model.v1.user.Line;

import in.shop2020.model.v1.user.Sex;

import in.shop2020.model.v1.user.ShoppingCartException;

import in.shop2020.model.v1.user.User;

import in.shop2020.model.v1.user.UserContextException;

import in.shop2020.model.v1.user.WidgetException;

import in.shop2020.thrift.clients.CatalogServiceClient;

import in.shop2020.thrift.clients.TransactionServiceClient;

import in.shop2020.thrift.clients.UserContextServiceClient;

import org.apache.thrift.TException;

public class Utils {

	//FIXME: Read this path from the config server

	public static final String EXPORT_ENTITIES_PATH =	"/var/lib/tomcat6/webapps/export/html/entities/";

	public static double getPaymentAmount(long cartId){

		double totalAmount = 0;

		Cart cart;

		try {

			UserContextServiceClient userContextServiceClient = new UserContextServiceClient();

			in.shop2020.model.v1.user.UserContextService.Client userClient = userContextServiceClient.getClient();

			cart = userClient.getCart(cartId);

			List<Line> lineItems = cart.getLines(); 

			for (Line line : lineItems) {

				long productId = line.getItemId();

				totalAmount =  totalAmount + line.getQuantity() * Utils.getItemPrice(productId);

			}

		} catch (ShoppingCartException e) {

			e.printStackTrace();

		} catch (TException e) {

			e.printStackTrace();

		} catch (Exception e) {

			e.printStackTrace();

		}

		return totalAmount;

	}

	public static double getItemPrice(long itemId){

		CatalogServiceClient catalogServiceClient = null;

		Client client = null;

		Double itemPrice = 0.0;

		try {

			catalogServiceClient = new CatalogServiceClient();

			client = catalogServiceClient.getClient();

			Item item = client.getItem(itemId);

			itemPrice = item.getSellingPrice();

		}

		catch(Exception e){

			e.printStackTrace();

		}

		return itemPrice;

	}

	public static void storeCategories(Object obj) throws Exception {

		ByteArrayOutputStream bStream = new ByteArrayOutputStream();

		ObjectOutputStream oStream = new ObjectOutputStream( bStream );

		oStream.writeObject ( obj );

		byte[] byteVal = bStream. toByteArray();

		CatalogServiceClient catalogServiceClient = new CatalogServiceClient();

		Client client = catalogServiceClient.getClient();

		client.putCategoryObject(byteVal);

	}

	public static Object getCategories() throws Exception {

		CatalogServiceClient catalogServiceClient = new CatalogServiceClient();

		Client client = catalogServiceClient.getClient();

		byte[] byteVal  = client.getCategoryObject();

		Object obj = null;

		ObjectInputStream in = null;

		try {

			ByteArrayInputStream bStream = new ByteArrayInputStream(byteVal);

			in = new ObjectInputStream(bStream);

			obj = in.readObject();

		}

		finally {

			if(in != null) {

				in.close();

			}

		}

		return obj;

	}

//	public static void main(String args[]) throws Exception{

//		// to store categories

//		Map<Long, Category> categories = new HashMap<Long, Category>();

//		Map<Long, in.shop2020.metamodel.definitions.Category> cmsCategories = Catalog.getInstance().getDefinitionsContainer().getCategories();

//		for(in.shop2020.metamodel.definitions.Category cmsCategory: cmsCategories.values()){

//			Category category = new Category(cmsCategory.getID());

//			category.setLabel(cmsCategory.getLabel());

//			if(cmsCategory.getParentCategory()!=null){

//				category.setParentCategoryId(cmsCategory.getParentCategory().getID());

//			}

//			if(cmsCategory.getChildrenCategory()!=null){

//				for(in.shop2020.metamodel.definitions.Category childCategory: cmsCategory.getChildrenCategory()){

//					category.addChild(childCategory.getID());

//				}

//			}

//			categories.put(cmsCategory.getID(), category);

//		}

//		Utils.storeCategories(categories);

//		// to get categories

//		//Map<Long, Category> 

//		categories = (Map<Long, Category>)Utils.getCategories();

//		System.out.println("hello");

//	}

}