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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;
6050 anupam.sin 15 
import in.shop2020.serving.utils.DesEncrypter;
3212 vikas 16 
import in.shop2020.serving.utils.Utils;
3126 rajveer 17 
import in.shop2020.thrift.clients.TransactionClient;
18 
import in.shop2020.thrift.clients.UserClient;
2511 vikas 19 
import in.shop2020.utils.DataLogger;
517 rajveer 20 
 
3394 vikas 21 
import java.util.ArrayList;
2419 vikas 22 
import java.util.List;
23 
 
832 rajveer 24 
import org.apache.log4j.Logger;
822 vikas 25 
import org.apache.struts2.convention.annotation.InterceptorRef;
26 
import org.apache.struts2.convention.annotation.InterceptorRefs;
419 rajveer 27 
import org.apache.struts2.convention.annotation.Result;
28 
import org.apache.struts2.convention.annotation.Results;
517 rajveer 29 
import org.apache.thrift.TException;
4325 mandeep.dh 30 
import org.apache.thrift.transport.TTransportException;
4609 phani.kuma 31 
import nl.captcha.Captcha;
419 rajveer 32 
 
2159 chandransh 33 
@SuppressWarnings("serial")
822 vikas 34 
@InterceptorRefs({
35 
    @InterceptorRef("myDefault"),
36 
    @InterceptorRef("login")
37 
})
38 
 
419 rajveer 39 
@Results({
3101 chandransh 40 
    @Result(name="shipping-redirect", type="redirectAction", params = {"actionName" , "shipping"}),
5716 anupam.sin 41 
    @Result(name="proceed-to-pay-redirect", type="redirectAction", params = {"actionName" , "proceed-to-pay", "deliveryLocation", "${deliveryLocation}"}),
3063 chandransh 42 
	@Result(name="ebs-pay-redirect", type="redirect", location="/ebs-pay/${paymentId}"),
43 
	@Result(name="cod-redirect", type="redirect", location="/pay-success?paymentId=${paymentId}")
419 rajveer 44 
})
650 rajveer 45 
public class OrderController extends BaseController {
419 rajveer 46 
 
1905 chandransh 47 
	public long getPaymentId() {
48 
		return paymentId;
49 
	}
419 rajveer 50 
 
832 rajveer 51 
	private static Logger log = Logger.getLogger(Class.class);
3063 chandransh 52 
 
507 rajveer 53 
	private String id;
712 rajveer 54 
	private long txnId = 0;
650 rajveer 55 
 
1905 chandransh 56 
	private long paymentId;
57 
 
1318 rajveer 58 
	private String redirectURL;
5716 anupam.sin 59 
	private String deliveryLocation = "";
681 rajveer 60 
 
419 rajveer 61 
	public OrderController(){
507 rajveer 62 
		super();
419 rajveer 63 
	}
64 
 
507 rajveer 65 
    // GET /order/ orderid
66 
    public String show() {
67 
    	log.info("id=" + id);
822 vikas 68 
    	htmlSnippets.put("MYACCOUNT_HEADER", pageLoader.getMyaccountHeaderHtml());
4815 phani.kuma 69 
    	htmlSnippets.put("ORDER_DETAILS", pageLoader.getOrderDetailsHtml(Long.parseLong(id), userinfo));
507 rajveer 70 
    	return "show";
419 rajveer 71 
    }
517 rajveer 72 
 
572 chandransh 73 
    // POST /order/
74 
    public String create(){
786 rajveer 75 
    	String addressIdString = this.request.getParameter("addressid");
76 
    	if(addressIdString == null){
894 rajveer 77 
    		addActionError("Please specify shipping address to continue.");
3101 chandransh 78 
    		return "proceed-to-pay-redirect";
786 rajveer 79 
    	}
2159 chandransh 80 
 
81 
    	String paymentOption = request.getParameter("payment_option");
82 
    	log.info("Payment Option Selected: " + paymentOption);
83 
    	if(paymentOption == null || paymentOption.equals("")){
84 
    		addActionError("Please select a payment method to continue.");
3101 chandransh 85 
    		return "proceed-to-pay-redirect";
2159 chandransh 86 
    	}
87 
 
88 
 
3101 chandransh 89 
    	long addressId;
90 
    	try {
91 
    	    addressId = Long.parseLong(addressIdString);
92 
    	} catch(NumberFormatException nfe){
93 
    	    log.error("Unable to get address id", nfe);
94 
    	    addActionError("Invalid address. Please add an address to the cart.");
95 
    	    return "shipping-redirect";
96 
    	}
97 
 
572 chandransh 98 
    	long currentCartId = userinfo.getCartId();
5326 rajveer 99 
    	long currentUserId = userinfo.getUserId();
3063 chandransh 100 
 
101 
    	if(paymentOption.equals(IPaymentService.COD)){
102 
    	    if(!verifyCaptcha()){
103 
    	        addActionError("Invalid captcha");
4815 phani.kuma 104 
    	        log.info("Invalid captcha error msg has been added");
3101 chandransh 105 
    	        return "proceed-to-pay-redirect";
3063 chandransh 106 
    	    }
107 
 
108 
    	    //Check that this address is eligible for COD shipping.
3126 rajveer 109 
    	    UserClient userServiceClient = null;
3063 chandransh 110 
            try {
3126 rajveer 111 
                userServiceClient = new UserClient();
3063 chandransh 112 
                in.shop2020.model.v1.user.UserContextService.Client userClient = userServiceClient.getClient();
113 
                Address address = userClient.getAddressById(addressId);
114 
 
4867 rajveer 115 
                if(!userClient.showCODOption(currentCartId, sourceId, address.getPin())){
3063 chandransh 116 
                    addActionError("Cash on Delivery is currently not available for this pincode. Please choose a different payment option.");
3101 chandransh 117 
                    return "proceed-to-pay-redirect";
3063 chandransh 118 
                }
119 
            } catch (Exception e) {
120 
                log.error("Unable to talk to the user context service.", e);
121 
                addActionError("We are experiencing some problems. Please try later.");
3101 chandransh 122 
                return "proceed-to-pay-redirect";
3063 chandransh 123 
            }
124 
    	}
125 
 
126 
    	try {
5326 rajveer 127 
    		if(!createOrders(addressId, currentCartId, currentUserId)) {
1128 rajveer 128 
    			addActionError("We are experiencing some problems. Please try later.");
3101 chandransh 129 
    			return "proceed-to-pay-redirect";
894 rajveer 130 
    		}
3063 chandransh 131 
    	} catch (Exception e) {
1128 rajveer 132 
    		addActionError("We are experiencing some problems. Please try later.");
2296 chandransh 133 
    		log.error("Exception in createOrders function. Something went wrong.", e);
3101 chandransh 134 
    		return "proceed-to-pay-redirect";
693 rajveer 135 
		}
2159 chandransh 136 
 
4325 mandeep.dh 137 
    	if(paymentOption.equals(IPaymentService.COD)) {
3063 chandransh 138 
    	    IPaymentService codPaymentService = new CodPaymentService();
3561 rajveer 139 
    	    paymentId = codPaymentService.createPayment(userinfo.getCartId(), userinfo.getUserId(), txnId, paymentOption, sourceId);
3063 chandransh 140 
            if (paymentId == IPaymentService.PAYMENT_NOT_CREATED) {
141 
                //Very unlikely. The only possible reason can be that the payment service is down.
142 
                log.error("Unable to process the COD payment.");
143 
                addActionError("We are experiencing some problems. Please try later.");
3101 chandransh 144 
                return "proceed-to-pay-redirect";
3063 chandransh 145 
            } else {
146 
                CommonPaymentService.processCodTxn(txnId);
147 
                return "cod-redirect";
148 
            }
3616 chandransh 149 
    	} else if(paymentOption.equals(IPaymentService.HDFC_EMI)){
150 
    	    IPaymentService hdfcEmiPaymentService = new HdfcEmiPaymentService();
151 
            paymentId = hdfcEmiPaymentService.createPayment(userinfo.getCartId(), userinfo.getUserId(), txnId, paymentOption, sourceId);
152 
            if(paymentId == IPaymentService.PAYMENT_NOT_CREATED){
153 
                addActionError("We are experiencing some problems. Please try later.");
154 
                log.error("Unable to process payment through HDFC EMI.");
155 
                return "proceed-to-pay-redirect";
156 
            } else {
3617 chandransh 157 
                this.redirectURL = ((HdfcEmiPaymentService)hdfcEmiPaymentService).getRedirectUrl();
3616 chandransh 158 
                log.info(this.redirectURL);
159 
                return "success";
160 
            }
3063 chandransh 161 
    	} else {
5538 anupam.sin 162 
    		if(paymentOption.equals(IPaymentService.HDFC_MASTERCARD_CREDIT) || paymentOption.equals(IPaymentService.HDFC_MASTERCARD_DEBIT) ||
163 
    		        paymentOption.equals(IPaymentService.HDFC_VISA) || paymentOption.equals(IPaymentService.HDFC_VISA_ELECTRON)) {
164 
                // User has selected Visa or MasterCard
3063 chandransh 165 
                IPaymentService hdfcPaymentService = new HdfcPaymentService();
3561 rajveer 166 
                paymentId = hdfcPaymentService.createPayment(userinfo.getCartId(), userinfo.getUserId(), txnId, paymentOption, sourceId);
3063 chandransh 167 
                if (paymentId == IPaymentService.PAYMENT_NOT_CREATED) {
168 
                    log.error("Unable to process payment through HDFC. Falling through to EBS.");
169 
                } else {
170 
                    this.redirectURL = ((HdfcPaymentService)hdfcPaymentService).getRedirectUrl();
171 
                    log.info(this.redirectURL);
172 
                    return "success";
173 
                }
174 
            }
2199 chandransh 175 
 
3063 chandransh 176 
            if(paymentOption.equals(IPaymentService.HDFC_VISA))
177 
                paymentOption = IPaymentService.EBS_VISA;
5538 anupam.sin 178 
            else if(paymentOption.equals(IPaymentService.HDFC_MASTERCARD_DEBIT) || paymentOption.equals(IPaymentService.HDFC_MASTERCARD_CREDIT))
3063 chandransh 179 
                paymentOption = IPaymentService.EBS_MASTERCARD;
180 
            else if(paymentOption.equals(IPaymentService.HDFC_VISA_ELECTRON))
181 
                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.
182 
 
183 
            IPaymentService ebsPaymentService = new EbsPaymentService();
3561 rajveer 184 
            paymentId = ebsPaymentService.createPayment(userinfo.getCartId(), userinfo.getUserId(), txnId, paymentOption, sourceId);
3063 chandransh 185 
            if(paymentId == IPaymentService.PAYMENT_NOT_CREATED){
186 
                addActionError("We are experiencing some problems. Please try later.");
3616 chandransh 187 
                log.error("Unable to process payment through EBS.");
3101 chandransh 188 
                return "proceed-to-pay-redirect";
3063 chandransh 189 
            } else {
190 
                log.info("Successfully created payment for EBS to process. Redirecting to /ebs-pay/" + paymentId);
191 
                return "ebs-pay-redirect";
192 
            }
193 
    	}
194 
 
572 chandransh 195 
    }
3063 chandransh 196 
 
197 
    /**
198 
     * Verifies if the recaptcha response matches the recaptcha challenge.
199 
     *
200 
     * @return True if the captcha was valid, false otherwise.
201 
     */
202 
    private boolean verifyCaptcha() {
4609 phani.kuma 203 
        String cookieCaptchaAnswer = getCookie(Captcha.NAME, true, "saholic");
204 
    	String captchaReceived = (String) request.getParameter("captcha_response_field");
205 
 
206 
    	if (captchaReceived.equalsIgnoreCase(cookieCaptchaAnswer)) {
207 
			try {
208 
				DataLogger.logData(EventType.CAPTCHA_SUCCESS, getSessionId(), userinfo.getUserId(), userinfo.getEmail());
209 
			} catch (Exception e1) {
210 
	        	log.warn("Unable to log orders through the datalogger", e1);
211 
	        }
212 
			return true;
213 
		}
214 
		else {
215 
			try {
216 
				DataLogger.logData(EventType.CAPTCHA_FAILED, getSessionId(), userinfo.getUserId(), userinfo.getEmail());
217 
			} catch (Exception e1) {
218 
	        	log.warn("Unable to log orders through the datalogger", e1);
219 
	        }
220 
			return false;
221 
		}
3063 chandransh 222 
    }
572 chandransh 223 
 
507 rajveer 224 
	public String getId(){
225 
		return id;
226 
	}
419 rajveer 227 
 
507 rajveer 228 
	public void setId(String id){
229 
		this.id = id;
230 
	}
419 rajveer 231 
 
507 rajveer 232 
	public String getMyaccountHeaderSnippet(){
233 
		return htmlSnippets.get("MYACCOUNT_HEADER");
234 
	}
235 
 
236 
	public String getOrderDetailsSnippet(){
237 
		return htmlSnippets.get("ORDER_DETAILS");
238 
	}
239 
 
712 rajveer 240 
	public long getTxn(){
241 
		return this.txnId;
517 rajveer 242 
	}
894 rajveer 243 
 
244 
	/**
245 
	 *
246 
	 * @param addressId
247 
	 * @param currentCartId
248 
	 * @return
249 
	 */
5326 rajveer 250 
	private boolean createOrders(long addressId, long currentCartId, long currentUserId){
3126 rajveer 251 
		UserClient userServiceClient = null;
894 rajveer 252 
		try {
3126 rajveer 253 
			userServiceClient = new UserClient();
894 rajveer 254 
		} catch (Exception e) {
2296 chandransh 255 
			log.error("Unable to talk to the user context service.", e);
894 rajveer 256 
			return false;
257 
		}
258 
 
259 
		in.shop2020.model.v1.user.UserContextService.Client userClient = userServiceClient.getClient();
260 
		try {
261 
			userClient.addAddressToCart(currentCartId, addressId);
262 
		} catch (ShoppingCartException e1) {
2296 chandransh 263 
			log.error("Not able to set address in the cart.", e1);
894 rajveer 264 
			return false;
265 
		} catch (TException e1) {
2296 chandransh 266 
			log.error("Thrift exception while setting address in cart.", e1);
894 rajveer 267 
			return false;
268 
		}
269 
 
270 
 
271 
		try {
3561 rajveer 272 
			String errorMsg = userClient.validateCart(currentCartId, sourceId);
1466 ankur.sing 273 
			if(!errorMsg.isEmpty()){
274 
				addActionError(errorMsg);
894 rajveer 275 
				return false;
276 
			}
277 
		} catch (ShoppingCartException e1) {
2296 chandransh 278 
			log.error("Error while validating shopping cart.", e1);
894 rajveer 279 
			return false;
280 
		} catch (TException e) {
2296 chandransh 281 
			log.error("Thrift exception while validating cart.", e);
894 rajveer 282 
			return false;
283 
		}
284 
 
285 
 
286 
		try {
3859 vikas 287 
		    String sessionSrc = getCookie(TrackingInterceptor.SESSION_SRC_COOKIE, true, TrackingInterceptor.ENCRIPTION_STRING);
288 
		    String firstSrc = getCookie(TrackingInterceptor.SRC_COOKIE, true, TrackingInterceptor.ENCRIPTION_STRING);
2817 vikas 289 
 
3859 vikas 290 
		    long sessionTime = 0;
291 
            try {
292 
                sessionTime = Long.parseLong(getCookie(TrackingInterceptor.SESSION_SRC_TIME_COOKIE, false, null));
293 
            } catch (Exception e) {
294 
                log.warn("Unable to parse session src time cookie.", e);
2817 vikas 295 
            }
3859 vikas 296 
            long firstSrcTime = 0;
297 
            try {
298 
                firstSrcTime = Long.parseLong(getCookie(TrackingInterceptor.SRC_TIME_COOKIE, false, null));
299 
            } catch (Exception e) {
300 
                log.warn("Unable to parse session src time cookie.", e);
301 
            }
5326 rajveer 302 
            txnId = userClient.createOrders(currentCartId, sessionSrc, sessionTime, firstSrc, firstSrcTime, currentUserId);
894 rajveer 303 
		} catch (ShoppingCartException e1) {
2296 chandransh 304 
			log.error("Error while creating orders from cart.", e1);
894 rajveer 305 
			return false;
306 
		} catch (TException e) {
2296 chandransh 307 
			log.error("Thrift exception while creating orders from cart.", e);
894 rajveer 308 
			return false;
309 
		}
310 
 
3126 rajveer 311 
		TransactionClient transactionServiceClient = null;
4325 mandeep.dh 312 
 
2183 vikas 313 
        try {
3126 rajveer 314 
            transactionServiceClient = new TransactionClient();
2183 vikas 315 
            List<Order> orders = transactionServiceClient.getClient().getOrdersForTransaction(txnId, userinfo.getUserId());
316 
            for (Order order : orders) {
3394 vikas 317 
                List<Order> tmpOrders = new ArrayList<Order>();
318 
                tmpOrders.add(order);
319 
                String itemIdString = Utils.getItemIdStringFromOrders(tmpOrders);
3209 vikas 320 
                DataLogger.logData(EventType.ORDER_CREATION, getSessionId(), userinfo.getUserId(), userinfo.getEmail(),
3212 vikas 321 
                        Long.toString(order.getId()), Long.toString(currentCartId), itemIdString);
2183 vikas 322 
            }
323 
        } catch (Exception e1) {
2296 chandransh 324 
        	log.warn("Unable to log orders through the datalogger", e1);
2183 vikas 325 
        }
894 rajveer 326 
 
327 
		return true;
328 
	}
4325 mandeep.dh 329 
 
330 
	/**
331 
	 * This method updates address of a given order.
332 
	 *
333 
	 * @return
334 
	 */
335 
	public String modifyAddress() {
336 
        long orderId   = Long.parseLong(request.getParameter("orderId"));
337 
        long addressId = Long.valueOf(request.getParameter("addressId"));
338 
 
339 
		try {
340 
		    TransactionClient transactionServiceClient = new TransactionClient();
341 
			in.shop2020.model.v1.order.TransactionService.Client transactionClient
342 
			    = transactionServiceClient.getClient();
343 
			transactionClient.updateShipmentAddress(orderId, addressId);
344 
		} catch (TTransportException e) {
345 
		    log.error("Could not update address: " + addressId + " for orderId: " + orderId, e);
346 
		} catch (NumberFormatException e) {
347 
		    log.error("Could not update address: " + addressId + " for orderId: " + orderId, e);
348 
		} catch (TransactionServiceException e) {
349 
		    log.error("Could not update address: " + addressId + " for orderId: " + orderId, e);
350 
		} catch (TException e) {
351 
		    log.error("Could not update address: " + addressId + " for orderId: " + orderId, e);
352 
		}
353 
 
354 
		return "index";
355 
	}
356 
 
1318 rajveer 357 
	public String getRedirectURL(){
358 
		return this.redirectURL;
359 
	}
5716 anupam.sin 360 
 
361 
    public String getDeliveryLocation() {
362 
        return deliveryLocation;
363 
    }
364 
 
365 
    public void setDeliveryLocation(String deliveryLocation) {
366 
        this.deliveryLocation = deliveryLocation;
367 
    }
6050 anupam.sin 368 
 
369 
    public static void main(String[] args) {
370 
        DesEncrypter d = new DesEncrypter("shop2020");
371 
        System.out.println(d.decrypt("pmkcWEzhf4IFRLyHce89Cg"));
372 
    }
419 rajveer 373 
}