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419 rajveer 1 
package in.shop2020.serving.controllers;
2 
 
2263 vikas 3 
import in.shop2020.datalogger.EventType;
2183 vikas 4 
import in.shop2020.model.v1.order.Order;
4325 mandeep.dh 5 
import in.shop2020.model.v1.order.TransactionServiceException;
3063 chandransh 6 
import in.shop2020.model.v1.user.Address;
894 rajveer 7 
import in.shop2020.model.v1.user.ShoppingCartException;
2817 vikas 8 
import in.shop2020.serving.interceptors.TrackingInterceptor;
3063 chandransh 9 
import in.shop2020.serving.services.CodPaymentService;
10 
import in.shop2020.serving.services.CommonPaymentService;
1905 chandransh 11 
import in.shop2020.serving.services.EbsPaymentService;
3616 chandransh 12 
import in.shop2020.serving.services.HdfcEmiPaymentService;
1318 rajveer 13 
import in.shop2020.serving.services.HdfcPaymentService;
1905 chandransh 14 
import in.shop2020.serving.services.IPaymentService;
6060 rajveer 15 
import in.shop2020.serving.services.PayuPaymentService;
6050 anupam.sin 16 
import in.shop2020.serving.utils.DesEncrypter;
3212 vikas 17 
import in.shop2020.serving.utils.Utils;
3126 rajveer 18 
import in.shop2020.thrift.clients.TransactionClient;
19 
import in.shop2020.thrift.clients.UserClient;
2511 vikas 20 
import in.shop2020.utils.DataLogger;
517 rajveer 21 
 
3394 vikas 22 
import java.util.ArrayList;
2419 vikas 23 
import java.util.List;
24 
 
832 rajveer 25 
import org.apache.log4j.Logger;
822 vikas 26 
import org.apache.struts2.convention.annotation.InterceptorRef;
27 
import org.apache.struts2.convention.annotation.InterceptorRefs;
419 rajveer 28 
import org.apache.struts2.convention.annotation.Result;
29 
import org.apache.struts2.convention.annotation.Results;
517 rajveer 30 
import org.apache.thrift.TException;
4325 mandeep.dh 31 
import org.apache.thrift.transport.TTransportException;
4609 phani.kuma 32 
import nl.captcha.Captcha;
419 rajveer 33 
 
2159 chandransh 34 
@SuppressWarnings("serial")
822 vikas 35 
@InterceptorRefs({
36 
    @InterceptorRef("myDefault"),
37 
    @InterceptorRef("login")
38 
})
39 
 
419 rajveer 40 
@Results({
3101 chandransh 41 
    @Result(name="shipping-redirect", type="redirectAction", params = {"actionName" , "shipping"}),
5716 anupam.sin 42 
    @Result(name="proceed-to-pay-redirect", type="redirectAction", params = {"actionName" , "proceed-to-pay", "deliveryLocation", "${deliveryLocation}"}),
3063 chandransh 43 
	@Result(name="ebs-pay-redirect", type="redirect", location="/ebs-pay/${paymentId}"),
6060 rajveer 44 
	@Result(name="payu-pay-redirect", type="redirect", location="/payu-pay/${paymentId}"),
3063 chandransh 45 
	@Result(name="cod-redirect", type="redirect", location="/pay-success?paymentId=${paymentId}")
419 rajveer 46 
})
650 rajveer 47 
public class OrderController extends BaseController {
419 rajveer 48 
 
1905 chandransh 49 
	public long getPaymentId() {
50 
		return paymentId;
51 
	}
419 rajveer 52 
 
832 rajveer 53 
	private static Logger log = Logger.getLogger(Class.class);
3063 chandransh 54 
 
507 rajveer 55 
	private String id;
712 rajveer 56 
	private long txnId = 0;
650 rajveer 57 
 
1905 chandransh 58 
	private long paymentId;
59 
 
1318 rajveer 60 
	private String redirectURL;
5716 anupam.sin 61 
	private String deliveryLocation = "";
681 rajveer 62 
 
419 rajveer 63 
	public OrderController(){
507 rajveer 64 
		super();
419 rajveer 65 
	}
66 
 
507 rajveer 67 
    // GET /order/ orderid
68 
    public String show() {
69 
    	log.info("id=" + id);
822 vikas 70 
    	htmlSnippets.put("MYACCOUNT_HEADER", pageLoader.getMyaccountHeaderHtml());
4815 phani.kuma 71 
    	htmlSnippets.put("ORDER_DETAILS", pageLoader.getOrderDetailsHtml(Long.parseLong(id), userinfo));
507 rajveer 72 
    	return "show";
419 rajveer 73 
    }
517 rajveer 74 
 
572 chandransh 75 
    // POST /order/
76 
    public String create(){
786 rajveer 77 
    	String addressIdString = this.request.getParameter("addressid");
78 
    	if(addressIdString == null){
894 rajveer 79 
    		addActionError("Please specify shipping address to continue.");
3101 chandransh 80 
    		return "proceed-to-pay-redirect";
786 rajveer 81 
    	}
2159 chandransh 82 
 
83 
    	String paymentOption = request.getParameter("payment_option");
84 
    	log.info("Payment Option Selected: " + paymentOption);
85 
    	if(paymentOption == null || paymentOption.equals("")){
86 
    		addActionError("Please select a payment method to continue.");
3101 chandransh 87 
    		return "proceed-to-pay-redirect";
2159 chandransh 88 
    	}
89 
 
90 
 
3101 chandransh 91 
    	long addressId;
92 
    	try {
93 
    	    addressId = Long.parseLong(addressIdString);
94 
    	} catch(NumberFormatException nfe){
95 
    	    log.error("Unable to get address id", nfe);
96 
    	    addActionError("Invalid address. Please add an address to the cart.");
97 
    	    return "shipping-redirect";
98 
    	}
99 
 
572 chandransh 100 
    	long currentCartId = userinfo.getCartId();
5326 rajveer 101 
    	long currentUserId = userinfo.getUserId();
3063 chandransh 102 
 
103 
    	if(paymentOption.equals(IPaymentService.COD)){
104 
    	    if(!verifyCaptcha()){
105 
    	        addActionError("Invalid captcha");
4815 phani.kuma 106 
    	        log.info("Invalid captcha error msg has been added");
3101 chandransh 107 
    	        return "proceed-to-pay-redirect";
3063 chandransh 108 
    	    }
109 
 
6353 rajveer 110 
	        //Check that this address is eligible for COD shipping.
111 
    	    UserClient userServiceClient = null;
112 
            try {
113 
                userServiceClient = new UserClient();
114 
                in.shop2020.model.v1.user.UserContextService.Client userClient = userServiceClient.getClient();
115 
                Address address = userClient.getAddressById(addressId);
116 
 
117 
                if(!userClient.showCODOption(currentCartId, sourceId, address.getPin())){
118 
                    addActionError("Cash on Delivery is currently not available for this pincode. Please choose a different payment option.");
119 
                    return "proceed-to-pay-redirect";
120 
                }
121 
            } catch (Exception e) {
122 
                log.error("Unable to talk to the user context service.", e);
123 
                addActionError("We are experiencing some problems. Please try later.");
124 
                return "proceed-to-pay-redirect";
125 
            }
3063 chandransh 126 
    	}
127 
 
128 
    	try {
5326 rajveer 129 
    		if(!createOrders(addressId, currentCartId, currentUserId)) {
1128 rajveer 130 
    			addActionError("We are experiencing some problems. Please try later.");
3101 chandransh 131 
    			return "proceed-to-pay-redirect";
894 rajveer 132 
    		}
3063 chandransh 133 
    	} catch (Exception e) {
1128 rajveer 134 
    		addActionError("We are experiencing some problems. Please try later.");
2296 chandransh 135 
    		log.error("Exception in createOrders function. Something went wrong.", e);
3101 chandransh 136 
    		return "proceed-to-pay-redirect";
693 rajveer 137 
		}
2159 chandransh 138 
 
4325 mandeep.dh 139 
    	if(paymentOption.equals(IPaymentService.COD)) {
3063 chandransh 140 
    	    IPaymentService codPaymentService = new CodPaymentService();
3561 rajveer 141 
    	    paymentId = codPaymentService.createPayment(userinfo.getCartId(), userinfo.getUserId(), txnId, paymentOption, sourceId);
3063 chandransh 142 
            if (paymentId == IPaymentService.PAYMENT_NOT_CREATED) {
143 
                //Very unlikely. The only possible reason can be that the payment service is down.
144 
                log.error("Unable to process the COD payment.");
145 
                addActionError("We are experiencing some problems. Please try later.");
3101 chandransh 146 
                return "proceed-to-pay-redirect";
3063 chandransh 147 
            } else {
148 
                CommonPaymentService.processCodTxn(txnId);
149 
                return "cod-redirect";
150 
            }
3616 chandransh 151 
    	} else if(paymentOption.equals(IPaymentService.HDFC_EMI)){
152 
    	    IPaymentService hdfcEmiPaymentService = new HdfcEmiPaymentService();
153 
            paymentId = hdfcEmiPaymentService.createPayment(userinfo.getCartId(), userinfo.getUserId(), txnId, paymentOption, sourceId);
154 
            if(paymentId == IPaymentService.PAYMENT_NOT_CREATED){
155 
                addActionError("We are experiencing some problems. Please try later.");
156 
                log.error("Unable to process payment through HDFC EMI.");
157 
                return "proceed-to-pay-redirect";
158 
            } else {
3617 chandransh 159 
                this.redirectURL = ((HdfcEmiPaymentService)hdfcEmiPaymentService).getRedirectUrl();
3616 chandransh 160 
                log.info(this.redirectURL);
161 
                return "success";
162 
            }
3063 chandransh 163 
    	} else {
5538 anupam.sin 164 
    		if(paymentOption.equals(IPaymentService.HDFC_MASTERCARD_CREDIT) || paymentOption.equals(IPaymentService.HDFC_MASTERCARD_DEBIT) ||
165 
    		        paymentOption.equals(IPaymentService.HDFC_VISA) || paymentOption.equals(IPaymentService.HDFC_VISA_ELECTRON)) {
166 
                // User has selected Visa or MasterCard
3063 chandransh 167 
                IPaymentService hdfcPaymentService = new HdfcPaymentService();
3561 rajveer 168 
                paymentId = hdfcPaymentService.createPayment(userinfo.getCartId(), userinfo.getUserId(), txnId, paymentOption, sourceId);
3063 chandransh 169 
                if (paymentId == IPaymentService.PAYMENT_NOT_CREATED) {
170 
                    log.error("Unable to process payment through HDFC. Falling through to EBS.");
171 
                } else {
172 
                    this.redirectURL = ((HdfcPaymentService)hdfcPaymentService).getRedirectUrl();
173 
                    log.info(this.redirectURL);
174 
                    return "success";
175 
                }
176 
            }
2199 chandransh 177 
 
3063 chandransh 178 
            if(paymentOption.equals(IPaymentService.HDFC_VISA))
179 
                paymentOption = IPaymentService.EBS_VISA;
5538 anupam.sin 180 
            else if(paymentOption.equals(IPaymentService.HDFC_MASTERCARD_DEBIT) || paymentOption.equals(IPaymentService.HDFC_MASTERCARD_CREDIT))
3063 chandransh 181 
                paymentOption = IPaymentService.EBS_MASTERCARD;
182 
            else if(paymentOption.equals(IPaymentService.HDFC_VISA_ELECTRON))
183 
                paymentOption = null;           //Since we don't know the bank's name in this case, we'll let the user select the bank on the EBS page.
184 
 
6060 rajveer 185 
            if(paymentOption.equals(IPaymentService.PAYU_CC)){
186 
            	paymentOption = IPaymentService.PAYU_CC;
187 
            	IPaymentService payuPaymentService = new PayuPaymentService();
188 
            	paymentId = payuPaymentService.createPayment(userinfo.getCartId(), userinfo.getUserId(), txnId, paymentOption, sourceId);
189 
            	return "payu-pay-redirect";
190 
            }
191 
 
3063 chandransh 192 
            IPaymentService ebsPaymentService = new EbsPaymentService();
3561 rajveer 193 
            paymentId = ebsPaymentService.createPayment(userinfo.getCartId(), userinfo.getUserId(), txnId, paymentOption, sourceId);
3063 chandransh 194 
            if(paymentId == IPaymentService.PAYMENT_NOT_CREATED){
195 
                addActionError("We are experiencing some problems. Please try later.");
3616 chandransh 196 
                log.error("Unable to process payment through EBS.");
3101 chandransh 197 
                return "proceed-to-pay-redirect";
3063 chandransh 198 
            } else {
199 
                log.info("Successfully created payment for EBS to process. Redirecting to /ebs-pay/" + paymentId);
200 
                return "ebs-pay-redirect";
201 
            }
202 
    	}
203 
 
572 chandransh 204 
    }
3063 chandransh 205 
 
206 
    /**
207 
     * Verifies if the recaptcha response matches the recaptcha challenge.
208 
     *
209 
     * @return True if the captcha was valid, false otherwise.
210 
     */
211 
    private boolean verifyCaptcha() {
4609 phani.kuma 212 
        String cookieCaptchaAnswer = getCookie(Captcha.NAME, true, "saholic");
213 
    	String captchaReceived = (String) request.getParameter("captcha_response_field");
214 
 
215 
    	if (captchaReceived.equalsIgnoreCase(cookieCaptchaAnswer)) {
216 
			try {
217 
				DataLogger.logData(EventType.CAPTCHA_SUCCESS, getSessionId(), userinfo.getUserId(), userinfo.getEmail());
218 
			} catch (Exception e1) {
219 
	        	log.warn("Unable to log orders through the datalogger", e1);
220 
	        }
221 
			return true;
222 
		}
223 
		else {
224 
			try {
225 
				DataLogger.logData(EventType.CAPTCHA_FAILED, getSessionId(), userinfo.getUserId(), userinfo.getEmail());
226 
			} catch (Exception e1) {
227 
	        	log.warn("Unable to log orders through the datalogger", e1);
228 
	        }
229 
			return false;
230 
		}
3063 chandransh 231 
    }
572 chandransh 232 
 
507 rajveer 233 
	public String getId(){
234 
		return id;
235 
	}
419 rajveer 236 
 
507 rajveer 237 
	public void setId(String id){
238 
		this.id = id;
239 
	}
419 rajveer 240 
 
507 rajveer 241 
	public String getMyaccountHeaderSnippet(){
242 
		return htmlSnippets.get("MYACCOUNT_HEADER");
243 
	}
244 
 
245 
	public String getOrderDetailsSnippet(){
246 
		return htmlSnippets.get("ORDER_DETAILS");
247 
	}
248 
 
712 rajveer 249 
	public long getTxn(){
250 
		return this.txnId;
517 rajveer 251 
	}
894 rajveer 252 
 
253 
	/**
254 
	 *
255 
	 * @param addressId
256 
	 * @param currentCartId
257 
	 * @return
258 
	 */
5326 rajveer 259 
	private boolean createOrders(long addressId, long currentCartId, long currentUserId){
3126 rajveer 260 
		UserClient userServiceClient = null;
894 rajveer 261 
		try {
3126 rajveer 262 
			userServiceClient = new UserClient();
894 rajveer 263 
		} catch (Exception e) {
2296 chandransh 264 
			log.error("Unable to talk to the user context service.", e);
894 rajveer 265 
			return false;
266 
		}
267 
 
268 
		in.shop2020.model.v1.user.UserContextService.Client userClient = userServiceClient.getClient();
269 
		try {
270 
			userClient.addAddressToCart(currentCartId, addressId);
271 
		} catch (ShoppingCartException e1) {
2296 chandransh 272 
			log.error("Not able to set address in the cart.", e1);
894 rajveer 273 
			return false;
274 
		} catch (TException e1) {
2296 chandransh 275 
			log.error("Thrift exception while setting address in cart.", e1);
894 rajveer 276 
			return false;
277 
		}
278 
 
279 
 
280 
		try {
3561 rajveer 281 
			String errorMsg = userClient.validateCart(currentCartId, sourceId);
1466 ankur.sing 282 
			if(!errorMsg.isEmpty()){
283 
				addActionError(errorMsg);
894 rajveer 284 
				return false;
285 
			}
286 
		} catch (ShoppingCartException e1) {
2296 chandransh 287 
			log.error("Error while validating shopping cart.", e1);
894 rajveer 288 
			return false;
289 
		} catch (TException e) {
2296 chandransh 290 
			log.error("Thrift exception while validating cart.", e);
894 rajveer 291 
			return false;
292 
		}
293 
 
294 
 
295 
		try {
3859 vikas 296 
		    String sessionSrc = getCookie(TrackingInterceptor.SESSION_SRC_COOKIE, true, TrackingInterceptor.ENCRIPTION_STRING);
297 
		    String firstSrc = getCookie(TrackingInterceptor.SRC_COOKIE, true, TrackingInterceptor.ENCRIPTION_STRING);
2817 vikas 298 
 
3859 vikas 299 
		    long sessionTime = 0;
300 
            try {
301 
                sessionTime = Long.parseLong(getCookie(TrackingInterceptor.SESSION_SRC_TIME_COOKIE, false, null));
302 
            } catch (Exception e) {
303 
                log.warn("Unable to parse session src time cookie.", e);
2817 vikas 304 
            }
3859 vikas 305 
            long firstSrcTime = 0;
306 
            try {
307 
                firstSrcTime = Long.parseLong(getCookie(TrackingInterceptor.SRC_TIME_COOKIE, false, null));
308 
            } catch (Exception e) {
309 
                log.warn("Unable to parse session src time cookie.", e);
310 
            }
5326 rajveer 311 
            txnId = userClient.createOrders(currentCartId, sessionSrc, sessionTime, firstSrc, firstSrcTime, currentUserId);
894 rajveer 312 
		} catch (ShoppingCartException e1) {
2296 chandransh 313 
			log.error("Error while creating orders from cart.", e1);
894 rajveer 314 
			return false;
315 
		} catch (TException e) {
2296 chandransh 316 
			log.error("Thrift exception while creating orders from cart.", e);
894 rajveer 317 
			return false;
318 
		}
319 
 
3126 rajveer 320 
		TransactionClient transactionServiceClient = null;
4325 mandeep.dh 321 
 
2183 vikas 322 
        try {
3126 rajveer 323 
            transactionServiceClient = new TransactionClient();
2183 vikas 324 
            List<Order> orders = transactionServiceClient.getClient().getOrdersForTransaction(txnId, userinfo.getUserId());
325 
            for (Order order : orders) {
3394 vikas 326 
                List<Order> tmpOrders = new ArrayList<Order>();
327 
                tmpOrders.add(order);
328 
                String itemIdString = Utils.getItemIdStringFromOrders(tmpOrders);
3209 vikas 329 
                DataLogger.logData(EventType.ORDER_CREATION, getSessionId(), userinfo.getUserId(), userinfo.getEmail(),
3212 vikas 330 
                        Long.toString(order.getId()), Long.toString(currentCartId), itemIdString);
2183 vikas 331 
            }
332 
        } catch (Exception e1) {
2296 chandransh 333 
        	log.warn("Unable to log orders through the datalogger", e1);
2183 vikas 334 
        }
894 rajveer 335 
 
336 
		return true;
337 
	}
4325 mandeep.dh 338 
 
339 
	/**
340 
	 * This method updates address of a given order.
341 
	 *
342 
	 * @return
343 
	 */
344 
	public String modifyAddress() {
345 
        long orderId   = Long.parseLong(request.getParameter("orderId"));
346 
        long addressId = Long.valueOf(request.getParameter("addressId"));
347 
 
348 
		try {
349 
		    TransactionClient transactionServiceClient = new TransactionClient();
350 
			in.shop2020.model.v1.order.TransactionService.Client transactionClient
351 
			    = transactionServiceClient.getClient();
352 
			transactionClient.updateShipmentAddress(orderId, addressId);
353 
		} catch (TTransportException e) {
354 
		    log.error("Could not update address: " + addressId + " for orderId: " + orderId, e);
355 
		} catch (NumberFormatException e) {
356 
		    log.error("Could not update address: " + addressId + " for orderId: " + orderId, e);
357 
		} catch (TransactionServiceException e) {
358 
		    log.error("Could not update address: " + addressId + " for orderId: " + orderId, e);
359 
		} catch (TException e) {
360 
		    log.error("Could not update address: " + addressId + " for orderId: " + orderId, e);
361 
		}
362 
 
363 
		return "index";
364 
	}
365 
 
1318 rajveer 366 
	public String getRedirectURL(){
367 
		return this.redirectURL;
368 
	}
5716 anupam.sin 369 
 
370 
    public String getDeliveryLocation() {
371 
        return deliveryLocation;
372 
    }
373 
 
374 
    public void setDeliveryLocation(String deliveryLocation) {
375 
        this.deliveryLocation = deliveryLocation;
376 
    }
6050 anupam.sin 377 
 
378 
    public static void main(String[] args) {
379 
        DesEncrypter d = new DesEncrypter("shop2020");
380 
        System.out.println(d.decrypt("pmkcWEzhf4IFRLyHce89Cg"));
381 
    }
419 rajveer 382 
}