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9947 vikram.rag 1 
package in.shop2020;
2 
 
3 
import in.shop2020.logistics.DeliveryType;
4 
import in.shop2020.logistics.LogisticsInfo;
5 
import in.shop2020.logistics.LogisticsServiceException;
6 
import in.shop2020.model.v1.catalog.CatalogService.Client;
7 
import in.shop2020.model.v1.catalog.FlipkartItem;
8 
import in.shop2020.model.v1.catalog.Item;
10174 vikram.rag 9 
import in.shop2020.model.v1.catalog.SnapdealItemDetails;
9947 vikram.rag 10 
import in.shop2020.model.v1.catalog.status;
10049 vikram.rag 11 
import in.shop2020.model.v1.inventory.FlipkartInventorySnapshot;
9947 vikram.rag 12 
import in.shop2020.model.v1.inventory.InventoryType;
13 
import in.shop2020.model.v1.inventory.ItemInventory;
14 
import in.shop2020.model.v1.inventory.Warehouse;
15 
import in.shop2020.model.v1.inventory.WarehouseLocation;
16 
import in.shop2020.model.v1.inventory.WarehouseType;
17 
import in.shop2020.model.v1.order.OrderSource;
18 
import in.shop2020.serving.model.Order;
19 
import in.shop2020.serving.model.OrderItems;
20 
import in.shop2020.thrift.clients.CatalogClient;
21 
import in.shop2020.thrift.clients.InventoryClient;
22 
import in.shop2020.thrift.clients.LogisticsClient;
23 
import in.shop2020.thrift.clients.TransactionClient;
9983 vikram.rag 24 
import in.shop2020.utils.GmailUtils;
9947 vikram.rag 25 
import inventory.FlipkartInventoryItem;
26 
 
27 
import java.io.BufferedReader;
9983 vikram.rag 28 
import java.io.File;
9947 vikram.rag 29 
import java.io.IOException;
30 
import java.io.InputStreamReader;
9968 vikram.rag 31 
import java.io.UnsupportedEncodingException;
9947 vikram.rag 32 
import java.util.ArrayList;
33 
import java.util.HashMap;
34 
import java.util.List;
35 
import java.util.Map;
36 
import java.util.Map.Entry;
37 
 
9983 vikram.rag 38 
import javax.mail.MessagingException;
39 
 
9947 vikram.rag 40 
import org.apache.http.HttpResponse;
41 
import org.apache.http.NameValuePair;
42 
import org.apache.http.auth.AuthScope;
43 
import org.apache.http.auth.UsernamePasswordCredentials;
44 
import org.apache.http.client.ClientProtocolException;
45 
import org.apache.http.client.HttpClient;
46 
import org.apache.http.client.entity.UrlEncodedFormEntity;
47 
import org.apache.http.client.methods.HttpGet;
48 
import org.apache.http.client.methods.HttpPost;
49 
import org.apache.http.entity.StringEntity;
50 
import org.apache.http.impl.client.DefaultHttpClient;
51 
import org.apache.http.message.BasicNameValuePair;
52 
import org.apache.thrift.TException;
53 
import org.apache.thrift.transport.TTransportException;
54 
 
55 
import com.google.gson.Gson;
56 
 
57 
 
58 
 
59 
public class CreateSubmitFlipkartInventoryFeed {
60 
	private static Map<Long, FlipkartInventoryItem> flipkartItemsInventoryMap = new HashMap<Long, FlipkartInventoryItem>();
61 
	private static List<FlipkartItem> flipkartItems;
62 
	private static List<FlipkartItem> flipkartInventoryItems = new ArrayList<FlipkartItem>();
63 
	private static Map<Long,Long> itemIdOrdersMap = new HashMap<Long,Long>();
9983 vikram.rag 64 
	private static Map<Long,Item> aliveItemsMap = new HashMap<Long,Item>();
10057 vikram.rag 65 
	private static Map<String,Long> heldOrdersMap = new HashMap<String,Long>();
10122 vikram.rag 66 
	private static Map<Long,Long>  updatedFlipkartInventoryMap = new HashMap<Long,Long>();
9983 vikram.rag 67 
	static java.text.SimpleDateFormat sdf;
68 
	static String emailFromAddress;
69 
	static String password;
70 
	static GmailUtils mailer;
71 
	static String sendTo[];
10174 vikram.rag 72 
	private static List<SnapdealItemDetails> snapdealItems = new ArrayList<SnapdealItemDetails>();
73 
	private static Map<Long,SnapdealItemDetails> snapdealItemsMap = new HashMap<Long,SnapdealItemDetails>();
9947 vikram.rag 74 
	static
75 
	{
9983 vikram.rag 76 
		sdf = new java.text.SimpleDateFormat("yyyy-MM-dd-HH:mm:ss");
77 
		emailFromAddress = "build@shop2020.in";
78 
		password = "cafe@nes";
79 
		mailer = new GmailUtils();
10450 vikram.rag 80 
		sendTo = new String[]{"vikram.raghav@shop2020.in"};
11003 vikram.rag 81 
		/*		sendTo = new String[]{ "sandeep.sachdeva@shop2020.in", "vikram.raghav@shop2020.in", "rajneesh.arora@shop2020.in",
9983 vikram.rag 82 
				"khushal.bhatia@shop2020.in","manoj.kumar@saholic.com","chaitnaya.vats@saholic.com",
10030 vikram.rag 83 
				"yukti.jain@shop2020.in","manoj.pal@shop2020.in","chandan.kumar@shop2020.in","ankush.dhingra@shop2020.in","amar.kumar@shop2020.in"};
11003 vikram.rag 84 
		 */		List<String> flipkartorderids = null;
85 
		 Client catalogServiceClient = null;
86 
		 try {
87 
			 catalogServiceClient = new CatalogClient("catalog_service_server_host_amazon","catalog_service_server_port").getClient();
88 
		 } catch (TTransportException e) {
89 
			 e.printStackTrace();
90 
		 }
91 
		 try {
92 
			 flipkartItems = catalogServiceClient.getAllFlipkartItems();
93 
			 snapdealItems = catalogServiceClient.getAllSnapdealItems();
94 
		 } catch (TException e) {
95 
			 e.printStackTrace();
96 
		 }
97 
		 for(FlipkartItem flipkartItem:flipkartItems){
98 
			 if(flipkartItem.isIsListedOnFlipkart() && !flipkartItem.isSuppressInventoryFeed())
99 
				 flipkartInventoryItems.add(flipkartItem);
100 
		 }
101 
		 for(SnapdealItemDetails snapdealItem:snapdealItems){
102 
			 snapdealItemsMap.put(snapdealItem.getItem_id(),snapdealItem);
103 
		 }
104 
		 if(flipkartInventoryItems.size()==0){
105 
			 String text = "";
106 
			 try {
107 
				 mailer.sendSSLMessage(sendTo,"No items to send inventory ", emailFromAddress, password, text);
108 
				 System.exit(0);
109 
			 } catch (MessagingException e) {
110 
				 e.printStackTrace();
111 
			 }
112 
		 }
113 
		 in.shop2020.model.v1.order.TransactionService.Client transactionClient = null;
114 
		 try {
115 
			 flipkartorderids = FetchOrders();
116 
		 } catch (ClientProtocolException e1) {
117 
			 e1.printStackTrace();
118 
		 } catch (IOException e1) {
119 
			 e1.printStackTrace();
120 
		 }
121 
		 try {
122 
			 transactionClient = new TransactionClient().getClient();
123 
			 if(flipkartorderids!=null && flipkartorderids.size()>0){
124 
				 itemIdOrdersMap = transactionClient.getCreatedOrdersForFlipkart(flipkartorderids);
125 
			 }
126 
		 } catch (TTransportException e) {
127 
			 try {
128 
				 itemIdOrdersMap = transactionClient.getCreatedOrdersForFlipkart(flipkartorderids);
129 
			 } catch (TException e1) {
130 
				 e1.printStackTrace();
131 
			 }
132 
		 }catch (TException e) {
133 
			 e.printStackTrace();
134 
		 }
135 
		 try {
136 
			 List<FlipkartInventorySnapshot> updatedFlipkartInventoryList = new InventoryClient().getClient().getFlipkartInventorySnapshot();
137 
			 for(FlipkartInventorySnapshot updatedFlipkartInventory:updatedFlipkartInventoryList){
138 
				 updatedFlipkartInventoryMap.put(updatedFlipkartInventory.getItem_id(),updatedFlipkartInventory.getAvailability());
139 
			 }
140 
		 } catch (TException e) {
141 
			 e.printStackTrace();
142 
		 }
143 
		 catch(Exception e){
144 
			 List<FlipkartInventorySnapshot> updatedFlipkartInventoryList = null;
145 
			 try {
146 
				 updatedFlipkartInventoryList = new InventoryClient().getClient().getFlipkartInventorySnapshot();
147 
			 } catch (TTransportException e1) {
148 
				 e1.printStackTrace();
149 
			 } catch (TException e1) {
150 
				 e1.printStackTrace();
151 
			 }
152 
			 if(updatedFlipkartInventoryList != null){
153 
				 for(FlipkartInventorySnapshot updatedFlipkartInventory:updatedFlipkartInventoryList){
154 
					 updatedFlipkartInventoryMap.put(updatedFlipkartInventory.getItem_id(),updatedFlipkartInventory.getAvailability());
155 
				 }
156 
			 }
157 
		 }
9947 vikram.rag 158 
 
10122 vikram.rag 159 
 
9947 vikram.rag 160 
	}
161 
 
9967 vikram.rag 162 
	public static void main(String[] args) throws ClientProtocolException, TException{
9947 vikram.rag 163 
		calculateinventory();
164 
		DefaultHttpClient httpclient = new DefaultHttpClient();
9973 vikram.rag 165 
		httpclient = (DefaultHttpClient) WebClientWrapper.wrapClient(httpclient);
10051 vikram.rag 166 
		//httpclient.getCredentialsProvider().setCredentials(
167 
		//		new AuthScope("sandbox-api.flipkart.net", 443),
168 
		//		new UsernamePasswordCredentials("og3yg5994bxbxxc1", "8a137068-417c-4e4f-ae95-9295ab938d88"));/// Test Server Access Keys
10049 vikram.rag 169 
		httpclient.getCredentialsProvider().setCredentials(
9975 vikram.rag 170 
				new AuthScope("api.flipkart.net", 443),
9974 vikram.rag 171 
				new UsernamePasswordCredentials("m2z93iskuj81qiid","0c7ab6a5-98c0-4cdc-8be3-72c591e0add4")); //Prod Server Access Keys
10051 vikram.rag 172 
		HttpPost httppost = new HttpPost("https://api.flipkart.net/sellers/skus/listings/bulk"); // PROD
173 
		//HttpPost httppost = new HttpPost("https://sandbox-api.flipkart.net/sellers/skus/listings/bulk"); // TEST
9947 vikram.rag 174 
		StringBuffer jsonRequest = new StringBuffer();
9983 vikram.rag 175 
		StringBuffer jsonStart = new StringBuffer();
176 
		jsonStart = jsonStart.append("{\"listings\":[");
177 
		StringBuffer jsonEnd = new StringBuffer();
178 
		jsonEnd.append("]}");
9947 vikram.rag 179 
		//System.out.println("JSON request  " + jsonRequest);
180 
		LogisticsClient logisticsServiceClient;
181 
		in.shop2020.logistics.LogisticsService.Client logisticsClient=null;
182 
		LogisticsInfo logisticinfo = null;
183 
		try {
10154 vikram.rag 184 
			logisticsServiceClient = new LogisticsClient();
9947 vikram.rag 185 
			logisticsClient = logisticsServiceClient.getClient();
186 
 
187 
		} catch (TTransportException e) {
188 
			e.printStackTrace();
189 
		}
190 
		long stock=0;
191 
		int i=0;
10176 vikram.rag 192 
		long available,reserve,heldforsource,totalheld,allocable,holdinventory,defaultinventory,actualstock = 0,orders,heldorders;
193 
		float allocation;
9983 vikram.rag 194 
		StringBuffer inventoryItems =new StringBuffer();
10122 vikram.rag 195 
		StringBuffer backInStockItems =new StringBuffer();
196 
		StringBuffer outOfStockItems =new StringBuffer();
9983 vikram.rag 197 
		String tableHeader = "<html><table border=\"1\" align=\"center\"><tr>"
198 
			+ "<td><b>" + "Product Name" +"</b></td>"
199 
			+"<td><b>" + "Item ID" + "</b></td>"
200 
			+"<td><b>" + "Inventory" + "</b></td>"
201 
			+"<td><b>" + "Orders Added to Inventory" + "</b></td>"
202 
			+"<td><b>" + "Sent Inventory" + "</b></td>"
10049 vikram.rag 203 
			+"<td><b>" + "Procurement SLA" + "</b></td>"
204 
			+"<td><b>" + "Orders on Hold" + "</b></td>"
9983 vikram.rag 205 
			+"</tr>";
10159 vikram.rag 206 
 
9983 vikram.rag 207 
		String tableFooter = "</table></html>";
208 
		Item item;
10027 vikram.rag 209 
		StringBuffer feedResponse=  new StringBuffer();
10049 vikram.rag 210 
		List<FlipkartInventorySnapshot> inventorysnapshotlist = new ArrayList<FlipkartInventorySnapshot>();
10450 vikram.rag 211 
		long timestamp = System.currentTimeMillis();
9947 vikram.rag 212 
		for(Entry<Long, FlipkartInventoryItem> entry:flipkartItemsInventoryMap.entrySet()){
10174 vikram.rag 213 
			if(snapdealItemsMap.containsKey(entry.getKey()) && snapdealItemsMap.get(entry.getKey()).isIsListedOnSnapdeal()){
10306 vikram.rag 214 
				allocation = (float) 0.33;
10174 vikram.rag 215 
			}
216 
			else{
10306 vikram.rag 217 
				allocation = (float) 0.67;
10174 vikram.rag 218 
			}
9985 vikram.rag 219 
			actualstock=0;
220 
			orders=0;
221 
			stock=0;
10049 vikram.rag 222 
			heldorders=0;
9947 vikram.rag 223 
			available = entry.getValue().getAvailability();
224 
			reserve = entry.getValue().getReserve();
225 
			heldforsource = entry.getValue().getHeldForSource();
226 
			totalheld = entry.getValue().getTotalHeldInventory();
227 
			holdinventory = entry.getValue().getHoldInventory();
228 
			defaultinventory = entry.getValue().getDefaultInventory();
9987 vikram.rag 229 
			System.out.println("Item ID  " + entry.getKey());
230 
			System.out.println("Available " + available);
231 
			System.out.println("Reserve " + reserve);
232 
			System.out.println("Held For Source " + heldforsource);
233 
			System.out.println("Total Held " + totalheld);
234 
			System.out.println("General Hold " + holdinventory );
235 
			System.out.println("Default Inventory " + defaultinventory);
9947 vikram.rag 236 
			if(!entry.getValue().getStatus().equals(status.PAUSED)){
237 
				if(entry.getValue().getRisky()){
238 
					if((available - reserve) < totalheld && totalheld!=0){
239 
						stock = (long) Math.floor(((available - reserve)*heldforsource/totalheld));
240 
					}
241 
					else{
242 
						allocable = available - reserve - totalheld - holdinventory;
243 
						if(allocable < 0){
244 
							allocable = 0;
245 
						}
10174 vikram.rag 246 
						stock = Math.round(allocable*allocation) + heldforsource;
9947 vikram.rag 247 
					}
248 
 
249 
				}
250 
				else{
251 
					allocable = available - reserve - totalheld;
252 
					if(allocable < 0){
253 
						allocable = 0;
254 
					}
255 
					if((allocable + heldforsource ) > defaultinventory){
10174 vikram.rag 256 
						stock = Math.round(allocable*allocation) +  heldforsource;
9947 vikram.rag 257 
					}
258 
					else{
259 
						stock = defaultinventory;
260 
					}
261 
				}
262 
				System.out.println("Item ID " + entry.getKey()+" Stock "+stock +" Orders " + itemIdOrdersMap.get(entry.getKey()));
9992 vikram.rag 263 
				actualstock = stock;
9971 vikram.rag 264 
				if(itemIdOrdersMap!=null && itemIdOrdersMap.containsKey(entry.getKey())){
9977 vikram.rag 265 
					stock = stock + itemIdOrdersMap.get(entry.getKey());
9983 vikram.rag 266 
					orders = itemIdOrdersMap.get(entry.getKey());
9947 vikram.rag 267 
				}
268 
				if(stock<0){
269 
					stock =0;
270 
				}
9977 vikram.rag 271 
				else{
272 
					if(stock > 25){
273 
						stock=25;
274 
					}
275 
				}
9947 vikram.rag 276 
			}
277 
			else{
278 
				stock =0;
279 
			}
280 
			try {
281 
				logisticinfo = logisticsClient.getLogisticsEstimation(entry.getValue().getId(),"110001",DeliveryType.COD);
282 
			} catch (LogisticsServiceException e) {
283 
				e.printStackTrace();
284 
				continue;
285 
			}
10029 vikram.rag 286 
			catch (TTransportException e) {
10154 vikram.rag 287 
				logisticsServiceClient = new LogisticsClient();
10029 vikram.rag 288 
				logisticsClient = logisticsServiceClient.getClient();
289 
			}
10107 vikram.rag 290 
			System.out.println("sku at flipkart " + entry.getValue().getSkuAtflipkart());
291 
			System.out.println("shipping time " + logisticinfo.getShippingTime());
292 
			System.out.println("stock " + stock);
9947 vikram.rag 293 
			jsonRequest.append("{\"skuId\":"+"\""+entry.getValue().getSkuAtflipkart()+
294 
					"\","+"\"attributeValues\""+":"+
295 
					"{\"procurement_sla\""+":"+"\""+logisticinfo.getShippingTime()+
296 
					"\","+"\"stock_count\""+":"+"\""+stock+"\""+"}}");
10049 vikram.rag 297 
			FlipkartInventorySnapshot inventorySnapshot = new FlipkartInventorySnapshot();
298 
			inventorySnapshot.setItem_id(entry.getKey());
299 
			inventorySnapshot.setAvailability(stock);
10450 vikram.rag 300 
			if(stock > 0){
301 
				inventorySnapshot.setIs_oos(false);
302 
			}
303 
			else{
304 
				inventorySnapshot.setIs_oos(true);
305 
			}
10049 vikram.rag 306 
			if(heldOrdersMap.containsKey(entry.getValue().getSkuAtflipkart())){
307 
				inventorySnapshot.setHeldOrders(heldOrdersMap.get(entry.getValue().getSkuAtflipkart()));
10060 vikram.rag 308 
				heldorders = heldOrdersMap.get(entry.getValue().getSkuAtflipkart());
10049 vikram.rag 309 
			}
310 
			else{
311 
				inventorySnapshot.setHeldOrders(0);
312 
			}
313 
			inventorySnapshot.setCreatedOrders(orders);
314 
			inventorysnapshotlist.add(inventorySnapshot);
9983 vikram.rag 315 
			item = aliveItemsMap.get(entry.getValue().getId());
11000 vikram.rag 316 
			if(logisticinfo.getShippingTime() > 5 && stock > 0){
11001 vikram.rag 317 
				System.out.println("Product : "+getProductName(item)+" Item ID : " + item.getId() + " Stock : " +  stock +" "+ "  SLA : " + logisticinfo.getShippingTime());
11000 vikram.rag 318 
			}
10160 vikram.rag 319 
			if(!updatedFlipkartInventoryMap.containsKey(entry.getKey())){
10122 vikram.rag 320 
				inventoryItems.append("<tr>"
321 
						+ "<td>" +getProductName(item)+"</td>"
322 
						+"<td>" + item.getId() + "</td>"
323 
						+"<td>" + actualstock + "</td>"
324 
						+"<td>" + orders + "</td>"
325 
						+"<td>" + stock + "</td>"
326 
						+"<td>" + logisticinfo.getShippingTime() + "</td>"
327 
						+"<td>" + heldorders + "</td>"
328 
						+"</tr>");
329 
			}
10160 vikram.rag 330 
			else if(updatedFlipkartInventoryMap.containsKey(entry.getKey()) && updatedFlipkartInventoryMap.get(entry.getKey()) != stock){
331 
				inventoryItems.append("<tr>"
332 
						+ "<td>" +getProductName(item)+"</td>"
333 
						+"<td>" + item.getId() + "</td>"
334 
						+"<td>" + actualstock + "</td>"
335 
						+"<td>" + orders + "</td>"
336 
						+"<td>" + stock + "</td>"
337 
						+"<td>" + logisticinfo.getShippingTime() + "</td>"
338 
						+"<td>" + heldorders + "</td>"
339 
						+"</tr>");
340 
			}
10122 vikram.rag 341 
			if(updatedFlipkartInventoryMap.containsKey(entry.getKey()) && updatedFlipkartInventoryMap.get(entry.getKey()) == 0 && stock!=0){
342 
				backInStockItems.append("<tr>"
343 
						+ "<td>" +getProductName(item)+"</td>"
344 
						+"<td>" + item.getId() + "</td>"
345 
						+"<td>" + actualstock + "</td>"
346 
						+"<td>" + orders + "</td>"
347 
						+"<td>" + stock + "</td>"
348 
						+"<td>" + logisticinfo.getShippingTime() + "</td>"
349 
						+"<td>" + heldorders + "</td>"
350 
						+"</tr>");
351 
			}
352 
			if(updatedFlipkartInventoryMap.containsKey(entry.getKey()) && updatedFlipkartInventoryMap.get(entry.getKey()) != 0 && stock==0){
353 
				outOfStockItems.append("<tr>"
354 
						+ "<td>" +getProductName(item)+"</td>"
355 
						+"<td>" + item.getId() + "</td>"
356 
						+"<td>" + actualstock + "</td>"
357 
						+"<td>" + orders + "</td>"
358 
						+"<td>" + stock + "</td>"
359 
						+"<td>" + logisticinfo.getShippingTime() + "</td>"
360 
						+"<td>" + heldorders + "</td>"
361 
						+"</tr>");
362 
			}
10028 vikram.rag 363 
			i++;
364 
			if(flipkartItemsInventoryMap.entrySet().size()!=1 && (i!=flipkartItemsInventoryMap.entrySet().size()) ){
10026 vikram.rag 365 
				if(i%10!=0){
366 
					jsonRequest.append(",");
367 
				}
9947 vikram.rag 368 
			}
369 
			if(i%10==0 || i==flipkartItemsInventoryMap.entrySet().size()){
9968 vikram.rag 370 
				StringEntity input = null;
371 
				try {
9983 vikram.rag 372 
					input = new StringEntity(jsonStart+jsonRequest.toString()+jsonEnd);
373 
					System.out.println("Json input " + jsonStart+jsonRequest.toString()+jsonEnd);
374 
					jsonRequest = new StringBuffer();
9968 vikram.rag 375 
				} catch (UnsupportedEncodingException e) {
376 
					e.printStackTrace();
377 
				}
9947 vikram.rag 378 
				input.setContentType("application/json");
10049 vikram.rag 379 
 
9947 vikram.rag 380 
				httppost.setEntity(input);
9968 vikram.rag 381 
				HttpResponse response = null;
382 
				try {
9970 vikram.rag 383 
					System.out.println("Before send " );
9968 vikram.rag 384 
					response = httpclient.execute(httppost);
9970 vikram.rag 385 
					System.out.println("After send " );
9968 vikram.rag 386 
				} catch (IOException e) {
387 
					e.printStackTrace();
388 
				}
9969 vikram.rag 389 
				BufferedReader rd = null;
9968 vikram.rag 390 
				try {
391 
					rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
392 
				} catch (IllegalStateException e) {
393 
					e.printStackTrace();
394 
				} catch (IOException e) {
395 
					e.printStackTrace();
396 
				}
9947 vikram.rag 397 
				String line;
10049 vikram.rag 398 
				in.shop2020.model.v1.inventory.InventoryService.Client inventoryServiceClient;
9969 vikram.rag 399 
				try {
400 
					while ((line = rd.readLine()) != null) {
401 
						System.out.println("Response " + line);
9983 vikram.rag 402 
						if(line.equalsIgnoreCase("{\"status\":\"success\"}")){
10154 vikram.rag 403 
							inventoryServiceClient = new InventoryClient().getClient();
10158 vikram.rag 404 
							try{
10450 vikram.rag 405 
								inventoryServiceClient.addOrUpdateFlipkartInventorySnapshot(inventorysnapshotlist,timestamp);
10158 vikram.rag 406 
							}
407 
							catch(TTransportException e){
408 
								inventoryServiceClient = new InventoryClient().getClient();
10450 vikram.rag 409 
								inventoryServiceClient.addOrUpdateFlipkartInventorySnapshot(inventorysnapshotlist,timestamp);
10158 vikram.rag 410 
							}
10049 vikram.rag 411 
							inventorysnapshotlist = new ArrayList<FlipkartInventorySnapshot>();
9983 vikram.rag 412 
						}
413 
						else{
414 
							feedResponse.append(line);
415 
						}
10049 vikram.rag 416 
 
9969 vikram.rag 417 
					}
418 
				} catch (IOException e) {
419 
					e.printStackTrace();
9947 vikram.rag 420 
				}
421 
			}
422 
		}
9983 vikram.rag 423 
		System.out.println("Before sending email");
10179 vikram.rag 424 
		if(feedResponse.toString().length()>0){
425 
			try {
426 
				mailer.sendSSLMessage(sendTo, "Flipkart Inventory could not be updated " + sdf.format(System.currentTimeMillis()), feedResponse.toString(), emailFromAddress, password,new ArrayList<File>());
10181 vikram.rag 427 
			} catch (Exception e) {
10183 vikram.rag 428 
				emailFromAddress = "build-staging@shop2020.in";
429 
				password = "shop2020";
10179 vikram.rag 430 
				try {
431 
					mailer.sendSSLMessage(sendTo, "Flipkart Inventory could not be updated " + sdf.format(System.currentTimeMillis()), feedResponse.toString(), emailFromAddress, password,new ArrayList<File>());
432 
				} catch (MessagingException e1) {
433 
					e1.printStackTrace();
434 
				}
435 
				e.printStackTrace();
436 
			}
437 
		}
438 
		else{
439 
			try {
440 
				mailer.sendSSLMessage(sendTo, "Flipkart Inventory updated successfully " + sdf.format(System.currentTimeMillis()), feedResponse.toString(), emailFromAddress, password,new ArrayList<File>());
441 
			} catch (MessagingException e) {
10183 vikram.rag 442 
				emailFromAddress = "build-staging@shop2020.in";
443 
				password = "shop2020";
10179 vikram.rag 444 
				try {
445 
					mailer.sendSSLMessage(sendTo, "Flipkart Inventory updated successfully " + sdf.format(System.currentTimeMillis()), feedResponse.toString(), emailFromAddress, password,new ArrayList<File>());
446 
				} catch (MessagingException e1) {
447 
					e1.printStackTrace();
448 
				}
449 
				e.printStackTrace();
450 
			}
451 
		}
452 
 
453 
		String text;
10159 vikram.rag 454 
		if(inventoryItems.toString().length()>0){
10179 vikram.rag 455 
			text = tableHeader+inventoryItems.toString()+tableFooter;
10159 vikram.rag 456 
			try {
457 
				mailer.sendSSLMessage(sendTo,"Flipkart Inventory Sent Details " + sdf.format(System.currentTimeMillis()), emailFromAddress, password, text);
458 
			} catch (MessagingException e) {
459 
				e.printStackTrace();
460 
			}
9983 vikram.rag 461 
		}
10122 vikram.rag 462 
		if(backInStockItems.toString().length()>0){
463 
			try {
464 
				text = tableHeader+backInStockItems.toString()+tableFooter;
10123 vikram.rag 465 
				mailer.sendSSLMessage(sendTo,"Flipkart Inventory Back in Stock " + sdf.format(System.currentTimeMillis()), emailFromAddress, password, text);
10122 vikram.rag 466 
			} catch (MessagingException e) {
467 
				e.printStackTrace();
468 
			}
10159 vikram.rag 469 
 
10122 vikram.rag 470 
		}
471 
		if(outOfStockItems.toString().length()>0){
472 
			try {
473 
				text = tableHeader+outOfStockItems.toString()+tableFooter;
10123 vikram.rag 474 
				mailer.sendSSLMessage(sendTo,"Flipkart Inventory Out of Stock " + sdf.format(System.currentTimeMillis()), emailFromAddress, password, text);
10122 vikram.rag 475 
			} catch (MessagingException e) {
476 
				e.printStackTrace();
477 
			}
10159 vikram.rag 478 
 
10122 vikram.rag 479 
		}
9947 vikram.rag 480 
	}
9983 vikram.rag 481 
 
9947 vikram.rag 482 
	private static void calculateinventory(){
483 
		CatalogClient catalogServiceClient = null;
484 
		Map<Long,ItemInventory> availability= new HashMap<Long,ItemInventory>();
485 
		try {
10154 vikram.rag 486 
			catalogServiceClient = new CatalogClient("catalog_service_server_host_amazon","catalog_service_server_port");
9947 vikram.rag 487 
		} catch (TTransportException e) {
488 
			e.printStackTrace();
489 
		}
490 
		in.shop2020.model.v1.catalog.CatalogService.Client catalogClient = catalogServiceClient.getClient();
491 
		try {
492 
			List<Item> aliveItems = catalogClient.getAllAliveItems();
493 
			for(in.shop2020.model.v1.catalog.Item thriftItem:aliveItems){
494 
				aliveItemsMap.put(thriftItem.getId(), thriftItem);
495 
 
496 
			}
497 
			InventoryClient inventoryServiceClient = new InventoryClient();
498 
			try {
499 
				inventoryServiceClient = new InventoryClient();
500 
			} catch (TTransportException e) {
501 
				e.printStackTrace();
502 
			}
503 
			in.shop2020.model.v1.inventory.InventoryService.Client inventoryClient = inventoryServiceClient.getClient();
504 
			List<in.shop2020.model.v1.inventory.IgnoredInventoryUpdateItems> ignoreItems = inventoryClient.getIgnoredWarehouseidsAndItemids();
505 
			availability = inventoryClient.getInventorySnapshot(0);
506 
			List<Warehouse> allwarehouses = inventoryClient.getWarehouses(null,null,0,0,0);
507 
			Map<Long,Warehouse> allWarehousesMap = new HashMap<Long,Warehouse>();
508 
			for(Warehouse warehouse:allwarehouses){
509 
				allWarehousesMap.put(warehouse.getId(),warehouse);
510 
			}
511 
			List<Warehouse> warehouses = inventoryClient.getWarehouses(WarehouseType.OURS_THIRDPARTY,null,0,0,0);
512 
			List<Warehouse> ours_warehouses = inventoryClient.getWarehouses(WarehouseType.OURS, InventoryType.GOOD, 0, 0, 0);
513 
			List<Long> thirdpartywarehouseids = new ArrayList<Long>();
514 
			List<Long> oursGoodWarehouse = new ArrayList<Long>();
515 
			for(Warehouse warehouse:warehouses){
516 
				thirdpartywarehouseids.add(warehouse.getId());
517 
			}
518 
			for (Warehouse warehouse:ours_warehouses){
519 
				oursGoodWarehouse.add(warehouse.getId());
520 
			}
521 
			long available=0;
522 
			long reserve=0;
523 
			long total_warehouse_held=0;
524 
			long heldForSource=0;
525 
			long total_held=0;
526 
			double nlc=0;
527 
			double maxnlc=0;
528 
			Item thriftItem;
529 
			for(FlipkartItem flipkartItem:flipkartInventoryItems){
530 
				if(aliveItemsMap.get(flipkartItem.getItem_id()) != null){
531 
					thriftItem = aliveItemsMap.get(flipkartItem.getItem_id());
532 
				}
533 
				else{
534 
					continue;
535 
				}
536 
				available=0;
537 
				reserve=0;
538 
				total_warehouse_held=0;
539 
				heldForSource=0;
540 
				total_held=0;
541 
				nlc=0;
542 
				List<Warehouse> vendor_warehouses=null;
543 
				FlipkartInventoryItem item;
544 
				if(availability.get(thriftItem.getId())!=null){
545 
					ItemInventory iteminventory = availability.get(thriftItem.getId());
546 
					Map<Long,Long> itemavailability = new HashMap<Long,Long>();
547 
					itemavailability = iteminventory.getAvailability();
548 
					if (thriftItem.isIsWarehousePreferenceSticky() && thriftItem.getPreferredVendor()!=0){
549 
						//System.out.println("Item id "+thriftItem.getId()+".Found prefered vendor and warehouse is marked sticky (Calculating availability)"+thriftItem.getPreferredVendor());
550 
						vendor_warehouses = inventoryClient.getWarehouses(WarehouseType.THIRD_PARTY,InventoryType.GOOD , thriftItem.getPreferredVendor(), 0, 0);
551 
						vendor_warehouses.addAll(ours_warehouses);
552 
						for (Warehouse warehouse:vendor_warehouses){
553 
							if(warehouse.getBillingWarehouseId()!=7){
554 
								if(warehouse.getLogisticsLocation().equals(WarehouseLocation.Delhi) && warehouse.getWarehouseType().equals(WarehouseType.THIRD_PARTY) && warehouse.getVendor().getId()!=1){
555 
 
556 
								}
557 
								else{
558 
									continue;
559 
								}
560 
							}
561 
							in.shop2020.model.v1.inventory.IgnoredInventoryUpdateItems ignoredItem = new in.shop2020.model.v1.inventory.IgnoredInventoryUpdateItems();
562 
							ignoredItem.setItemId(thriftItem.getId());
563 
							ignoredItem.setWarehouseId(warehouse.getId());
564 
							if (itemavailability.get(warehouse.getId())!=null && !thirdpartywarehouseids.contains(warehouse.getId()) && !ignoreItems.contains(ignoredItem)){
565 
								try{
566 
									nlc = inventoryClient.getNlcForWarehouse(warehouse.getId(),thriftItem.getId());
567 
								}
568 
								catch(TTransportException e){
569 
									inventoryClient = inventoryServiceClient.getClient();
570 
									nlc = inventoryClient.getNlcForWarehouse(warehouse.getId(),thriftItem.getId());
571 
								}
572 
								maxnlc = flipkartItem.getMaxNlc();
573 
 
574 
								//System.out.println("itemId:" + thriftItem.getId() + "\tmaxnlc: " + maxnlc + "\tnlc:" + nlc + "\twid:" + warehouse.getId() );
575 
								if(nlc !=0 && (maxnlc >= nlc)){
576 
									total_warehouse_held = inventoryClient.getHoldInventoryDetailForItemForWarehouseIdExceptSource(thriftItem.getId(), warehouse.getId(), 0);
577 
									heldForSource = heldForSource + total_warehouse_held - inventoryClient.getHoldInventoryDetailForItemForWarehouseIdExceptSource(thriftItem.getId(), warehouse.getId(), 8);
578 
									available = available + itemavailability.get(warehouse.getId());
579 
									total_held = total_held + total_warehouse_held;
580 
									//System.out.println("itemId:" + thriftItem.getId() + "\ttotal_held: " + total_held + "\theldForSource:" + heldForSource + "\tavailable:" + available);
581 
								}
582 
								else if(maxnlc==0){
583 
									total_warehouse_held = inventoryClient.getHoldInventoryDetailForItemForWarehouseIdExceptSource(thriftItem.getId(), warehouse.getId(), 0);
584 
									heldForSource = heldForSource + total_warehouse_held - inventoryClient.getHoldInventoryDetailForItemForWarehouseIdExceptSource(thriftItem.getId(), warehouse.getId(), 8);
585 
									available = available + itemavailability.get(warehouse.getId());
586 
									total_held = total_held + total_warehouse_held;
587 
									//System.out.println("itemId:" + thriftItem.getId() + "\ttotal_held: " + total_held + "\theldForSource:" + heldForSource + "\tavailable:" + available);
588 
								}
589 
							}
590 
						}
591 
					}
592 
					else{
593 
						for (Map.Entry<Long,Long> entry :  itemavailability.entrySet()) {
594 
							if(allWarehousesMap.get(entry.getKey()).getBillingWarehouseId()!=7){
595 
								if(allWarehousesMap.get(entry.getKey()).getLogisticsLocation().equals(WarehouseLocation.Delhi) && allWarehousesMap.get(entry.getKey()).getWarehouseType().equals(WarehouseType.THIRD_PARTY) && allWarehousesMap.get(entry.getKey()).getVendor().getId()!=1){
596 
 
597 
								}
598 
								else{
599 
									continue;
600 
								}
601 
							}
602 
							in.shop2020.model.v1.inventory.IgnoredInventoryUpdateItems ignoredItem = new in.shop2020.model.v1.inventory.IgnoredInventoryUpdateItems();
603 
							ignoredItem.setItemId(thriftItem.getId());
604 
							ignoredItem.setWarehouseId(entry.getKey());
605 
							if(!thirdpartywarehouseids.contains(entry.getKey()) && !ignoreItems.contains(ignoredItem)){
606 
 
607 
								nlc = inventoryClient.getNlcForWarehouse(entry.getKey(),thriftItem.getId());
608 
								maxnlc = flipkartItem.getMaxNlc();
609 
								//System.out.println("itemId:" + thriftItem.getId() + "\tmaxnlc: " + maxnlc + "\tnlc:" + nlc + "\twid:" + entry.getKey() );
610 
								if(nlc !=0 && (maxnlc >= nlc)){
611 
									total_warehouse_held = inventoryClient.getHoldInventoryDetailForItemForWarehouseIdExceptSource(thriftItem.getId(), entry.getKey(), 0);
612 
									heldForSource = heldForSource + total_warehouse_held - inventoryClient.getHoldInventoryDetailForItemForWarehouseIdExceptSource(thriftItem.getId(), entry.getKey(), 8);
613 
									available =  available + entry.getValue();
614 
									total_held = total_held + total_warehouse_held;
615 
									//System.out.println("itemId:" + thriftItem.getId() + "\ttotal_held: " + total_held + "\theldForSource:" + heldForSource + "\tavailable:" + available);
616 
								}
617 
								else if(maxnlc==0){
618 
									total_warehouse_held = inventoryClient.getHoldInventoryDetailForItemForWarehouseIdExceptSource(thriftItem.getId(), entry.getKey(), 0);
619 
									heldForSource = heldForSource + total_warehouse_held - inventoryClient.getHoldInventoryDetailForItemForWarehouseIdExceptSource(thriftItem.getId(), entry.getKey(), 8);
620 
									available = available + itemavailability.get(entry.getKey());
621 
									total_held = total_held + total_warehouse_held;
622 
									//System.out.println("itemId:" + thriftItem.getId() + "\ttotal_held: " + total_held + "\theldForSource:" + heldForSource + "\tavailable:" + available);
623 
								}
624 
 
625 
							}
626 
						}
627 
					}
628 
					Map<Long,Long> itemreserve = new HashMap<Long,Long>();
629 
					itemreserve = iteminventory.getReserved();
630 
					if (thriftItem.isIsWarehousePreferenceSticky() && thriftItem.getPreferredVendor()!=0){
631 
						//System.out.println("Item id "+thriftItem.getId()+".Found prefered vendor and warehouse is marked sticky (Calculating Reserve)"+thriftItem.getPreferredVendor());
632 
						for (Warehouse warehouse:vendor_warehouses){
633 
							if(warehouse.getBillingWarehouseId()!=7){
634 
								if(warehouse.getLogisticsLocation().equals(WarehouseLocation.Delhi) && warehouse.getWarehouseType().equals(WarehouseType.THIRD_PARTY) && warehouse.getVendor().getId()!=1){
635 
 
636 
								}
637 
								else{
638 
									continue;
639 
								}
640 
							}
641 
							in.shop2020.model.v1.inventory.IgnoredInventoryUpdateItems ignoredItem = new in.shop2020.model.v1.inventory.IgnoredInventoryUpdateItems();
642 
							ignoredItem.setItemId(thriftItem.getId());
643 
							ignoredItem.setWarehouseId(warehouse.getId());
644 
							if (itemreserve.get(warehouse.getId())!=null && !thirdpartywarehouseids.contains(warehouse.getId()) && !ignoreItems.contains(warehouse.getId())){
645 
								nlc = inventoryClient.getNlcForWarehouse(warehouse.getId(),thriftItem.getId());
646 
								maxnlc = flipkartItem.getMaxNlc();
647 
								//System.out.println("itemId:" + thriftItem.getId() + "\tmaxnlc: " + maxnlc + "\tnlc:" + nlc + "\twid:" + warehouse.getId() );
648 
								if(nlc !=0 && (maxnlc >= nlc)){
649 
									reserve = reserve + itemreserve.get(warehouse.getId());
650 
									//System.out.println("itemId:" + thriftItem.getId() + "\ttotal_held: " + total_held + "\theldForSource:" + heldForSource + "\treserve:" + reserve);
651 
								}
652 
								else if(maxnlc==0){
653 
									reserve = reserve + itemreserve.get(warehouse.getId());
654 
									//System.out.println("itemId:" + thriftItem.getId() + "\ttotal_held: " + total_held + "\theldForSource:" + heldForSource + "\treserve:" + reserve);
655 
								}
656 
 
657 
							}
658 
						}
659 
					}else{
660 
						for (Map.Entry<Long,Long> entry : itemreserve.entrySet()) {
661 
							if(allWarehousesMap.get(entry.getKey()).getBillingWarehouseId()!=7){
662 
								if(allWarehousesMap.get(entry.getKey()).getLogisticsLocation().equals(WarehouseLocation.Delhi) && allWarehousesMap.get(entry.getKey()).getWarehouseType().equals(WarehouseType.THIRD_PARTY) && allWarehousesMap.get(entry.getKey()).getVendor().getId()!=1){
663 
 
664 
								}
665 
								else{
666 
									continue;
667 
								}
668 
							}
669 
							in.shop2020.model.v1.inventory.IgnoredInventoryUpdateItems ignoredItem = new in.shop2020.model.v1.inventory.IgnoredInventoryUpdateItems();
670 
							ignoredItem.setItemId(thriftItem.getId());
671 
							ignoredItem.setWarehouseId(entry.getKey());
672 
							if(!thirdpartywarehouseids.contains(entry.getKey()) && !ignoreItems.contains(ignoredItem)){
673 
								nlc = inventoryClient.getNlcForWarehouse(entry.getKey(),thriftItem.getId());
674 
								maxnlc = flipkartItem.getMaxNlc();
675 
								//System.out.println("itemId:" + thriftItem.getId() + "\tmaxnlc: " + maxnlc + "\tnlc:" + nlc + "\twid:" + entry.getKey() );
676 
								if(nlc !=0 && (maxnlc >= nlc)){
677 
									reserve =  reserve + entry.getValue();
678 
									//System.out.println("itemId:" + thriftItem.getId() + "\ttotal_held: " + total_held + "\theldForSource:" + heldForSource + "\treserve:" + reserve);
679 
								}
680 
								else if(maxnlc==0){
681 
									reserve =  reserve + entry.getValue();
682 
									//System.out.println("itemId:" + thriftItem.getId() + "\ttotal_held: " + total_held + "\theldForSource:" + heldForSource + "\treserve:" + reserve);
683 
								}
684 
 
685 
							}
686 
 
687 
							else{
688 
								//System.out.println("skipping inventory for warehouse id " + entry.getKey());
689 
							}
690 
						}
691 
					}
692 
					item= new FlipkartInventoryItem(thriftItem.getId(),available,reserve,heldForSource,thriftItem.getHoldInventory(),thriftItem.getDefaultInventory(),total_held,thriftItem.isRisky(),thriftItem.getItemStatus(),flipkartItem.getSkuAtFlipkart());
693 
					//System.out.println("itemId:" + thriftItem.getId() + "\tavailable: " + available + "\treserve" + reserve + "\theldForSource:" + heldForSource + "\twebsite_hold:" + thriftItem.getHoldInventory() + "\tdefault_inv:" +thriftItem.getDefaultInventory());
694 
				}
695 
				else{
696 
					item = new FlipkartInventoryItem(thriftItem.getId(),0,0,0,thriftItem.getHoldInventory(),thriftItem.getDefaultInventory(),0,thriftItem.isRisky(),thriftItem.getItemStatus(),flipkartItem.getSkuAtFlipkart());
697 
					//System.out.println("itemId:" + thriftItem.getId() + "\tavailable: " + available + "\treserve" + reserve + "\theldForSource:" + heldForSource + "\twebsite_hold:" + thriftItem.getHoldInventory() + "\tdefault_inv:" +thriftItem.getDefaultInventory());
698 
				}
699 
 
700 
				//System.out.println(" Item details are " + thriftItem.getId() +" " + available + " " + reserve + " " + thriftItem.getHoldInventory() + " "+ thriftItem.getDefaultInventory() + " " + thriftItem.isRisky());
701 
				//System.out.println("+++++++++++++++++++++++");
702 
				flipkartItemsInventoryMap.put(thriftItem.getId(),item);
703 
 
704 
			}
705 
 
706 
		} catch (TException e) {
707 
			e.printStackTrace();
708 
		}
709 
	}
710 
 
711 
	static List<String> FetchOrders() throws ClientProtocolException, IOException{
712 
		HttpClient client = new DefaultHttpClient();
713 
		HttpPost post = new HttpPost("https://seller.flipkart.com/login");
714 
		BufferedReader rd= null;
715 
		List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
716 
		nameValuePairs.add(new BasicNameValuePair("authName",
717 
		"flipkart"));
718 
		nameValuePairs.add(new BasicNameValuePair("username",
719 
		"flipkart-support@saholic.com"));
720 
		nameValuePairs.add(new BasicNameValuePair("password",
721 
		"076c27ee24d7596b06608a8ed2559f87"));
722 
		post.setEntity(new UrlEncodedFormEntity(nameValuePairs,"utf-8"));
723 
		HttpResponse response = client.execute(post);
724 
		rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
725 
		String line = "";
726 
		Gson gson;
727 
		List<Order> orders = new ArrayList<Order>();
728 
		OrderItems new_orders;
729 
		OrderItems conf_orders;
730 
		HttpGet get_new;
731 
		HttpGet get_conf;
732 
		long time;
733 
		int i=1;
734 
		while ((line = rd.readLine()) != null) {
735 
			System.out.println(line);
736 
		}
737 
		time = System.currentTimeMillis();
738 
		while(true){
739 
			get_new = new HttpGet("https://seller.flipkart.com/dashboard/som/new_order_items?status=on_hold%2Capproved.payment_approved&sort=confirm_by_date&page="+i+"&page_size=100&_="+time);
740 
			response = client.execute(get_new);
741 
			rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
742 
			line = "";
743 
			gson = new Gson();
744 
			new_orders = (OrderItems) gson.fromJson(rd, OrderItems.class);
745 
			if(new_orders.getOrder_items().size()>0){
746 
				orders.addAll(new_orders.getOrder_items());
747 
			}
748 
			else{
749 
				break;
750 
			}
751 
			i++;
752 
		}
753 
		i=1;
754 
		time = System.currentTimeMillis();
755 
		while(true){
756 
			get_conf = new HttpGet("https://seller.flipkart.com/dashboard/som/confirmed_order_items?status=approved.seller_approved&sort=confirm_by_date&page="+i+"&page_size=100&_="+time);
757 
			response = client.execute(get_conf);
758 
			rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
759 
			line = "";
760 
			gson = new Gson();
761 
			conf_orders = (OrderItems) gson.fromJson(rd, OrderItems.class);
762 
			if(conf_orders.getOrder_items().size()>0){
763 
				orders.addAll(conf_orders.getOrder_items());
764 
			}
765 
			else{
766 
				break;
767 
			}
768 
			i++;
769 
		}
770 
		List<String> orderIdList = new ArrayList<String>();
10054 vikram.rag 771 
		Long heldOrders = 0L;
9947 vikram.rag 772 
		for(Order order:orders){
10153 vikram.rag 773 
			System.out.println("Order  " + order.getExternalId() +" "+order.getOrderItemId() + " : "+ order.getStatus() + " "+order.getStatusDateMessage() + " "
774 
					+ order.getStatusLabel() + " " + order.getPickup_by_date() + " "+ order.getTrackingId());
9947 vikram.rag 775 
			orderIdList.add(order.getExternalId());
10049 vikram.rag 776 
			if(order.getStatus().equalsIgnoreCase("on_hold")){
10062 vikram.rag 777 
				if(heldOrdersMap.containsKey(String.valueOf(order.getSku()))){
10057 vikram.rag 778 
					heldOrders = heldOrdersMap.get(String.valueOf(order.getSku()))+order.getQuantity();
779 
					heldOrdersMap.put(String.valueOf(order.getSku()),heldOrders);
10059 vikram.rag 780 
					System.out.println("Item ID " + order.getSku() + " Held Orders " + heldOrdersMap.get(String.valueOf(order.getSku())));
10049 vikram.rag 781 
				}
782 
				else{
10054 vikram.rag 783 
					heldOrders = (long) order.getQuantity();
10057 vikram.rag 784 
					heldOrdersMap.put(String.valueOf(order.getSku()),heldOrders);
10059 vikram.rag 785 
					System.out.println("Item ID " + order.getSku() + " Held Orders " + heldOrdersMap.get(String.valueOf(order.getSku())));
10049 vikram.rag 786 
				}
787 
			}
9947 vikram.rag 788 
		}
789 
		return orderIdList;
790 
	}
9983 vikram.rag 791 
	static String getProductName(Item item){
792 
		return getName(item.getBrand())+" " + getName(item.getModelName())+" " + getName(item.getModelNumber())+" " + getName(item.getColor());
793 
 
794 
	}
795 
	static String getName(String name){
796 
		if(name==null || name.length()==0){
797 
			return "";
798 
		}
799 
		else{
800 
			return name;
801 
		}
802 
	}
9947 vikram.rag 803 
}