Subversion Repositories SmartDukaan

package in.shop2020.serving.controllers;

import in.shop2020.logistics.LogisticsInfo;
import in.shop2020.logistics.LogisticsServiceException;
import in.shop2020.model.v1.catalog.InventoryServiceException;
import in.shop2020.model.v1.catalog.Item;
import in.shop2020.model.v1.order.LineItem;
import in.shop2020.model.v1.order.Order;
import in.shop2020.model.v1.order.OrderStatus;
import in.shop2020.model.v1.order.Payment;
import in.shop2020.model.v1.order.PaymentInfo;
import in.shop2020.model.v1.order.PaymentStatus;
import in.shop2020.model.v1.order.Transaction;
import in.shop2020.model.v1.order.TransactionStatus;
import in.shop2020.model.v1.shoppingcart.Cart;
import in.shop2020.model.v1.shoppingcart.Line;
import in.shop2020.model.v1.shoppingcart.LineStatus;
import in.shop2020.model.v1.shoppingcart.ShoppingCartException;
import in.shop2020.model.v1.user.Address;
import in.shop2020.model.v1.user.UserContextException;
import in.shop2020.payments.PaymentException;
import in.shop2020.serving.controllers.BaseController;
import in.shop2020.serving.pages.PageContentKeys;
import in.shop2020.serving.pages.PageEnum;
import in.shop2020.serving.pages.PageManager;
import in.shop2020.serving.services.PageLoaderHandler;
import in.shop2020.thrift.clients.CatalogServiceClient;
import in.shop2020.thrift.clients.LogisticsServiceClient;
import in.shop2020.thrift.clients.ShoppingCartClient;
import in.shop2020.thrift.clients.TransactionServiceClient;
import in.shop2020.thrift.clients.UserContextServiceClient;

import java.util.*;

import org.apache.juli.logging.Log;
import org.apache.juli.logging.LogFactory;
import org.apache.struts2.convention.annotation.Result;
import org.apache.struts2.convention.annotation.Results;
import org.apache.struts2.interceptor.ParameterAware;
import org.apache.struts2.rest.DefaultHttpHeaders;
import org.apache.struts2.rest.HttpHeaders;
import org.apache.thrift.TException;

@Results({
        @Result(name="redirect", location="${url}", type="redirect")
})
public class OrderController extends BaseController implements ParameterAware {
        
        private static final long serialVersionUID = 1L;
        
        private PageManager pageManager = null;
        private Map<String, String[]> reqparams;
        private String redirectUrl;
        private static Log log = LogFactory.getLog(OrderController.class);
        private String id;
        private Map<String,String> htmlSnippets;

        private String message;
        
        public OrderController(){
                super();
                pageManager = PageManager.getPageManager();
        }
        
    // GET /order/ orderid
    public String show() {
        log.info("id=" + id);
        if(!userinfo.isLoggedIn()){
                this.redirectUrl = "login";
                return "redirect";
        }
        
        Map<PageContentKeys, String> params = new HashMap<PageContentKeys, String>();
        
        params.put(PageContentKeys.ORDER_ID, id);
        params.put(PageContentKeys.USER_ID, new Long(userinfo.getUserId()).toString());
        params.put(PageContentKeys.CART_ID, new Long(userinfo.getCartId()).toString());
        params.put(PageContentKeys.SESSION_ID, new Long(userinfo.getSessionId()).toString());
        params.put(PageContentKeys.USER_NAME, userinfo.getNameOfUser());
        params.put(PageContentKeys.ITEM_COUNT, new Long(userinfo.getTotalItems()).toString());
        
        htmlSnippets = pageManager.getPageContents(PageEnum.ORDER_DETAILS_PAGE, params);
        return "show";
    }

        public String getId(){
                return id;
        }
        
        public void setId(String id){
                this.id = id;
        }
        
    @Override
        public void setParameters(Map<String, String[]> reqmap) {
                log.info("setParameters:" + reqmap);
                
                this.reqparams = reqmap;
        }
         
    public String getHeaderSnippet(){
                return htmlSnippets.get("HEADER");
        }
        
        public String getMainMenuSnippet(){
                return htmlSnippets.get("MAIN_MENU");
        }
        
        public String getSearchBarSnippet(){
                return htmlSnippets.get("SEARCH_BAR");
        }
                        
        
        public String getCustomerServiceSnippet(){
                return htmlSnippets.get("CUSTOMER_SERVICE");
        }
        
        public String getMyaccountHeaderSnippet(){
                return htmlSnippets.get("MYACCOUNT_HEADER");
        }
        
        public String getOrderDetailsSnippet(){
                return htmlSnippets.get("ORDER_DETAILS");
        }
        
        public String getMyResearchSnippet(){
                return htmlSnippets.get("MY_RESEARCH");
        }
                                
        public String getFooterSnippet(){
                return htmlSnippets.get("FOOTER");
        }
        
        public String getJsFileSnippet(){
                return htmlSnippets.get("JS_FILES");
        }
        
        public String getCssFileSnippet(){
                return htmlSnippets.get("CSS_FILES");
        }

    // POST /order/
    public String create() throws Exception {
        long addressId = Long.parseLong(this.request.getParameter("addressid"));
        ShoppingCartClient cl = new ShoppingCartClient();
        cl.getClient().addAddressToCart(userinfo.getCartId(), addressId);
        
                Transaction t = getTransaction();
                TransactionServiceClient tsc = new TransactionServiceClient();
                long transaction_id = tsc.getClient().createTransaction(t);
                
                List<Order> orders = tsc.getClient().getOrdersForTransaction(transaction_id);
                this.message = "Your order numbers are as below:";
                
                for(Order order: orders){
                        this.message = this.message  + "<br> <a href=\"./order/" + order.getId() + "\">" + order.getId() + "</a>";
                }
                
                
                cl.getClient().commitCart(userinfo.getCartId());
                
                userinfo.setCartId(-1);
                userinfo.setTotalItems(0);
                this.session.setAttribute("userinfo", userinfo);
                
                PageLoaderHandler pageLoader = new PageLoaderHandler();
                htmlSnippets = new HashMap<String, String>();
                htmlSnippets.put("HEADER", pageLoader.getHeaderHtml(userinfo.getUserId(), userinfo.isSessionId(), userinfo.getNameOfUser()));
                htmlSnippets.put("MAIN_MENU", pageLoader.getMainMenuHtml());
                htmlSnippets.put("SEARCH_BAR", pageLoader.getSearchBarHtml(userinfo.getTotalItems(), 10000));
                htmlSnippets.put("CUSTOMER_SERVICE", pageLoader.getCustomerServiceHtml());
                htmlSnippets.put("FOOTER",pageLoader.getFooterHtml());
                
                return "success";
    }
        
        public String getMessage(){
                return this.message;
        }
        
        private Transaction getTransaction(){
                Transaction t = new Transaction();
                PaymentInfo paymentInfo = new PaymentInfo();
                t.setPaymentInfo(paymentInfo);
                t.setShoppingCartid(userinfo.getCartId());
                t.setCustomer_id(userinfo.getUserId());
                t.setCreatedOn((new Date()).getTime());
                t.setTransactionStatus(TransactionStatus.INIT);
                t.setStatusDescription("New order");
                
                t.setOrders(getOrders());
                
                return t;
        }

        private List<Order> getOrders(){
                List<Order> orders = new ArrayList<Order>();
                ShoppingCartClient cl = null;
                Cart c = null;
                try {
                        cl = new ShoppingCartClient();
                        c = cl.getClient().getCart(userinfo.getCartId());
                } catch (ShoppingCartException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                } catch (TException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                } catch (Exception e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                }
                List<Line> lines = c.getLines();
                
                for(Line line : lines){
                        if(line.getLineStatus() == LineStatus.LINE_ACTIVE){
                                //line is active
                                LineItem lineItem = getLineItem(line.getItemId());
                                // create orders equivalent to quantity. Create one order per item.
                                for(int i= 0; i<line.getQuantity(); i++){
                                        //  set order
                                        Order order = getOrder(c.getAddressId(), lineItem);
                                        order.addToLineitems(lineItem);
                                        orders.add(order);
                                }
                        }
                }
                return orders;
        }
        
        
        private Order getOrder(long addressId, LineItem lineItem){
                String sku_id = lineItem.getSku_id();
                double total_amount = lineItem.getTotal_price();
                double total_weight = lineItem.getTotal_weight();
                
                long customer_id = userinfo.getUserId();
                Address address = getAddress(addressId);
                String customer_email = userinfo.getEmail();
                String customer_name = address.getName();
                String customer_address = getAddressString(address);
                String customer_mobilenumber = address.getPhone();
                String customer_pincode = address.getPin();
                
                
                
                // get logistics information
                LogisticsInfo logistics_info = null;
                try {
                        LogisticsServiceClient lsc = new LogisticsServiceClient();
                        logistics_info = lsc.getClient().getLogisticsInfo(customer_pincode, sku_id);
                } catch (TException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                } catch (LogisticsServiceException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                } catch (Exception e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                }
        
                long warehouse_id = logistics_info.getWarehouse_id();
                long logistics_provider_id= logistics_info.getProvider_id();
                String airwaybill_no = String.valueOf(logistics_info.getAirway_billno()); // should it be really long ?
                String tracking_id = airwaybill_no; //right now both are same
                long expected_delivery_time = (new Date()).getTime() + 60*60*1000*logistics_info.getDelivery_estimate(); 
                
                long created_timestamp = (new Date()).getTime();
                OrderStatus status = OrderStatus.SUBMITTED_FOR_PROCESSING; // to get from orderstatus file
                String statusDescription = "Submitted to warehouse";
                
                Order order = new Order();
                order.setLogistics_provider_id(logistics_provider_id);
                order.setAirwaybill_no(airwaybill_no);
                order.setExpected_delivery_time(expected_delivery_time);
                order.setTracking_id(tracking_id);
                
                order.setWarehouse_id(warehouse_id);
                order.setCreated_timestamp(created_timestamp);
                order.setStatus(status);
                order.setStatusDescription(statusDescription);
                
                order.setCustomer_id(customer_id);
                order.setCustomer_name(customer_name);
                order.setCustomer_address(customer_address);
                order.setCustomer_email(customer_email);
                order.setCustomer_mobilenumber(customer_mobilenumber);
                order.setCustomer_pincode(customer_pincode);
                
                order.setTotal_amount(total_amount);
                order.setTotal_weight(total_weight);
                
                return order;
        }
        

        private Address getAddress(long addressId){
                List<Address> addresses = null;
                
                try {
                        UserContextServiceClient usc = new UserContextServiceClient();
                        addresses = usc.getClient().getPrimaryInfo(userinfo.getUserId(), false).getAddresses();
                } catch (UserContextException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                } catch (TException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                } catch (Exception e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                }
                Address address = null;
                for(Address a : addresses){
                        if(a.getId() == addressId){
                                address = a;
                        }
                }
                return address;
        }

        private LineItem getLineItem(long catelogItemId){
                
                LineItem lineItem = new LineItem();
                Item item = null;
                try {
                        CatalogServiceClient csc = new CatalogServiceClient();
                        item = csc.getClient().getItemByCatalogId(catelogItemId);
                } catch (InventoryServiceException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                } catch (TException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                } catch (Exception e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                }
        
                String model_name = item.getModelName();
                String model_number = item.getModelNumber();
                String brand = item.getManufacturerName();
                String sku_id = item.getVendorItemId();
                double unit_price = item.getSellingPrice();
                double unit_weight = item.getWeight();
                double total_price = item.getSellingPrice();
                double total_weight = item.getWeight();
                String  extra_info = item.getFeatureDescription();
                double quantity = 1; // because now we will create one order per item
                
                lineItem.setSku_id(sku_id);
                lineItem.setBrand(brand);
                lineItem.setExtra_info(extra_info);
                lineItem.setModel_name(model_name);
                lineItem.setModel_number(model_number);
                lineItem.setQuantity(quantity);
                lineItem.setSku_id(sku_id);
                lineItem.setUnit_price(unit_price);
                lineItem.setUnit_weight(unit_weight);
                lineItem.setTotal_price(total_price);
                lineItem.setTotal_weight(total_weight);
                return lineItem;
        }

        private String getAddressString(Address a){
                String add = a.getLine1()+",\n"+a.getLine2()+",\n Landmark"+a.getLandmark()+",/n"+a.getCity()+",\n"+a.getState()+",\n"+a.getCountry();
                return add;
        }
        
        private String getAddress(Set<Address> address, long id){
                for(Address a : address){
                        if(a.getId() == id){
                                //Prepare String
                                String add = a.getName()+",\n"+a.getLine1()+",\n"+a.getLine2()+",\n Landmark"+a.getLandmark()+",/n"+a.getCity()+",\n"+a.getState()+",\n"+a.getCountry()+",\n"+a.getPin()+",\n Phone :- "+a.getPhone();
                                return add;
                        }
                }
                return "";
        }

}