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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;
3212 vikas 15 
import in.shop2020.serving.utils.Utils;
3126 rajveer 16 
import in.shop2020.thrift.clients.TransactionClient;
17 
import in.shop2020.thrift.clients.UserClient;
2511 vikas 18 
import in.shop2020.utils.DataLogger;
517 rajveer 19 
 
3394 vikas 20 
import java.util.ArrayList;
2419 vikas 21 
import java.util.List;
22 
 
832 rajveer 23 
import org.apache.log4j.Logger;
822 vikas 24 
import org.apache.struts2.convention.annotation.InterceptorRef;
25 
import org.apache.struts2.convention.annotation.InterceptorRefs;
419 rajveer 26 
import org.apache.struts2.convention.annotation.Result;
27 
import org.apache.struts2.convention.annotation.Results;
517 rajveer 28 
import org.apache.thrift.TException;
4325 mandeep.dh 29 
import org.apache.thrift.transport.TTransportException;
4609 phani.kuma 30 
import nl.captcha.Captcha;
419 rajveer 31 
 
2159 chandransh 32 
@SuppressWarnings("serial")
822 vikas 33 
@InterceptorRefs({
34 
    @InterceptorRef("myDefault"),
35 
    @InterceptorRef("login")
36 
})
37 
 
419 rajveer 38 
@Results({
3101 chandransh 39 
    @Result(name="shipping-redirect", type="redirectAction", params = {"actionName" , "shipping"}),
40 
    @Result(name="proceed-to-pay-redirect", type="redirectAction", params = {"actionName" , "proceed-to-pay"}),
3063 chandransh 41 
	@Result(name="ebs-pay-redirect", type="redirect", location="/ebs-pay/${paymentId}"),
42 
	@Result(name="cod-redirect", type="redirect", location="/pay-success?paymentId=${paymentId}")
419 rajveer 43 
})
650 rajveer 44 
public class OrderController extends BaseController {
419 rajveer 45 
 
1905 chandransh 46 
	public long getPaymentId() {
47 
		return paymentId;
48 
	}
419 rajveer 49 
 
832 rajveer 50 
	private static Logger log = Logger.getLogger(Class.class);
3063 chandransh 51 
 
507 rajveer 52 
	private String id;
712 rajveer 53 
	private long txnId = 0;
650 rajveer 54 
 
1905 chandransh 55 
	private long paymentId;
56 
 
1318 rajveer 57 
	private String redirectURL;
681 rajveer 58 
 
419 rajveer 59 
	public OrderController(){
507 rajveer 60 
		super();
419 rajveer 61 
	}
62 
 
507 rajveer 63 
    // GET /order/ orderid
64 
    public String show() {
65 
    	log.info("id=" + id);
822 vikas 66 
    	htmlSnippets.put("MYACCOUNT_HEADER", pageLoader.getMyaccountHeaderHtml());
4815 phani.kuma 67 
    	htmlSnippets.put("ORDER_DETAILS", pageLoader.getOrderDetailsHtml(Long.parseLong(id), userinfo));
507 rajveer 68 
    	return "show";
419 rajveer 69 
    }
517 rajveer 70 
 
572 chandransh 71 
    // POST /order/
72 
    public String create(){
786 rajveer 73 
    	String addressIdString = this.request.getParameter("addressid");
74 
    	if(addressIdString == null){
894 rajveer 75 
    		addActionError("Please specify shipping address to continue.");
3101 chandransh 76 
    		return "proceed-to-pay-redirect";
786 rajveer 77 
    	}
2159 chandransh 78 
 
79 
    	String paymentOption = request.getParameter("payment_option");
80 
    	log.info("Payment Option Selected: " + paymentOption);
81 
    	if(paymentOption == null || paymentOption.equals("")){
82 
    		addActionError("Please select a payment method to continue.");
3101 chandransh 83 
    		return "proceed-to-pay-redirect";
2159 chandransh 84 
    	}
85 
 
86 
 
3101 chandransh 87 
    	long addressId;
88 
    	try {
89 
    	    addressId = Long.parseLong(addressIdString);
90 
    	} catch(NumberFormatException nfe){
91 
    	    log.error("Unable to get address id", nfe);
92 
    	    addActionError("Invalid address. Please add an address to the cart.");
93 
    	    return "shipping-redirect";
94 
    	}
95 
 
572 chandransh 96 
    	long currentCartId = userinfo.getCartId();
5326 rajveer 97 
    	long currentUserId = userinfo.getUserId();
3063 chandransh 98 
 
99 
    	if(paymentOption.equals(IPaymentService.COD)){
100 
    	    if(!verifyCaptcha()){
101 
    	        addActionError("Invalid captcha");
4815 phani.kuma 102 
    	        log.info("Invalid captcha error msg has been added");
3101 chandransh 103 
    	        return "proceed-to-pay-redirect";
3063 chandransh 104 
    	    }
105 
 
106 
    	    //Check that this address is eligible for COD shipping.
3126 rajveer 107 
    	    UserClient userServiceClient = null;
3063 chandransh 108 
            try {
3126 rajveer 109 
                userServiceClient = new UserClient();
3063 chandransh 110 
                in.shop2020.model.v1.user.UserContextService.Client userClient = userServiceClient.getClient();
111 
                Address address = userClient.getAddressById(addressId);
112 
 
4867 rajveer 113 
                if(!userClient.showCODOption(currentCartId, sourceId, address.getPin())){
3063 chandransh 114 
                    addActionError("Cash on Delivery is currently not available for this pincode. Please choose a different payment option.");
3101 chandransh 115 
                    return "proceed-to-pay-redirect";
3063 chandransh 116 
                }
117 
            } catch (Exception e) {
118 
                log.error("Unable to talk to the user context service.", e);
119 
                addActionError("We are experiencing some problems. Please try later.");
3101 chandransh 120 
                return "proceed-to-pay-redirect";
3063 chandransh 121 
            }
122 
    	}
123 
 
124 
    	try {
5326 rajveer 125 
    		if(!createOrders(addressId, currentCartId, currentUserId)) {
1128 rajveer 126 
    			addActionError("We are experiencing some problems. Please try later.");
3101 chandransh 127 
    			return "proceed-to-pay-redirect";
894 rajveer 128 
    		}
3063 chandransh 129 
    	} catch (Exception e) {
1128 rajveer 130 
    		addActionError("We are experiencing some problems. Please try later.");
2296 chandransh 131 
    		log.error("Exception in createOrders function. Something went wrong.", e);
3101 chandransh 132 
    		return "proceed-to-pay-redirect";
693 rajveer 133 
		}
2159 chandransh 134 
 
4325 mandeep.dh 135 
    	if(paymentOption.equals(IPaymentService.COD)) {
3063 chandransh 136 
    	    IPaymentService codPaymentService = new CodPaymentService();
3561 rajveer 137 
    	    paymentId = codPaymentService.createPayment(userinfo.getCartId(), userinfo.getUserId(), txnId, paymentOption, sourceId);
3063 chandransh 138 
            if (paymentId == IPaymentService.PAYMENT_NOT_CREATED) {
139 
                //Very unlikely. The only possible reason can be that the payment service is down.
140 
                log.error("Unable to process the COD payment.");
141 
                addActionError("We are experiencing some problems. Please try later.");
3101 chandransh 142 
                return "proceed-to-pay-redirect";
3063 chandransh 143 
            } else {
144 
                CommonPaymentService.processCodTxn(txnId);
145 
                return "cod-redirect";
146 
            }
3616 chandransh 147 
    	} else if(paymentOption.equals(IPaymentService.HDFC_EMI)){
148 
    	    IPaymentService hdfcEmiPaymentService = new HdfcEmiPaymentService();
149 
            paymentId = hdfcEmiPaymentService.createPayment(userinfo.getCartId(), userinfo.getUserId(), txnId, paymentOption, sourceId);
150 
            if(paymentId == IPaymentService.PAYMENT_NOT_CREATED){
151 
                addActionError("We are experiencing some problems. Please try later.");
152 
                log.error("Unable to process payment through HDFC EMI.");
153 
                return "proceed-to-pay-redirect";
154 
            } else {
3617 chandransh 155 
                this.redirectURL = ((HdfcEmiPaymentService)hdfcEmiPaymentService).getRedirectUrl();
3616 chandransh 156 
                log.info(this.redirectURL);
157 
                return "success";
158 
            }
3063 chandransh 159 
    	} else {
4401 rajveer 160 
    		if(paymentOption.equals(IPaymentService.HDFC_MASTERCARD) || paymentOption.equals(IPaymentService.HDFC_VISA) || paymentOption.equals(IPaymentService.HDFC_VISA_ELECTRON)) {
3063 chandransh 161 
                // User has selected Visa or MasterCard CC
162 
                IPaymentService hdfcPaymentService = new HdfcPaymentService();
3561 rajveer 163 
                paymentId = hdfcPaymentService.createPayment(userinfo.getCartId(), userinfo.getUserId(), txnId, paymentOption, sourceId);
3063 chandransh 164 
                if (paymentId == IPaymentService.PAYMENT_NOT_CREATED) {
165 
                    log.error("Unable to process payment through HDFC. Falling through to EBS.");
166 
                } else {
167 
                    this.redirectURL = ((HdfcPaymentService)hdfcPaymentService).getRedirectUrl();
168 
                    log.info(this.redirectURL);
169 
                    return "success";
170 
                }
171 
            }
2199 chandransh 172 
 
3063 chandransh 173 
            if(paymentOption.equals(IPaymentService.HDFC_VISA))
174 
                paymentOption = IPaymentService.EBS_VISA;
175 
            else if(paymentOption.equals(IPaymentService.HDFC_MASTERCARD))
176 
                paymentOption = IPaymentService.EBS_MASTERCARD;
177 
            else if(paymentOption.equals(IPaymentService.HDFC_VISA_ELECTRON))
178 
                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.
179 
 
180 
            IPaymentService ebsPaymentService = new EbsPaymentService();
3561 rajveer 181 
            paymentId = ebsPaymentService.createPayment(userinfo.getCartId(), userinfo.getUserId(), txnId, paymentOption, sourceId);
3063 chandransh 182 
            if(paymentId == IPaymentService.PAYMENT_NOT_CREATED){
183 
                addActionError("We are experiencing some problems. Please try later.");
3616 chandransh 184 
                log.error("Unable to process payment through EBS.");
3101 chandransh 185 
                return "proceed-to-pay-redirect";
3063 chandransh 186 
            } else {
187 
                log.info("Successfully created payment for EBS to process. Redirecting to /ebs-pay/" + paymentId);
188 
                return "ebs-pay-redirect";
189 
            }
190 
    	}
191 
 
572 chandransh 192 
    }
3063 chandransh 193 
 
194 
    /**
195 
     * Verifies if the recaptcha response matches the recaptcha challenge.
196 
     *
197 
     * @return True if the captcha was valid, false otherwise.
198 
     */
199 
    private boolean verifyCaptcha() {
4609 phani.kuma 200 
        String cookieCaptchaAnswer = getCookie(Captcha.NAME, true, "saholic");
201 
    	String captchaReceived = (String) request.getParameter("captcha_response_field");
202 
 
203 
    	if (captchaReceived.equalsIgnoreCase(cookieCaptchaAnswer)) {
204 
			try {
205 
				DataLogger.logData(EventType.CAPTCHA_SUCCESS, getSessionId(), userinfo.getUserId(), userinfo.getEmail());
206 
			} catch (Exception e1) {
207 
	        	log.warn("Unable to log orders through the datalogger", e1);
208 
	        }
209 
			return true;
210 
		}
211 
		else {
212 
			try {
213 
				DataLogger.logData(EventType.CAPTCHA_FAILED, getSessionId(), userinfo.getUserId(), userinfo.getEmail());
214 
			} catch (Exception e1) {
215 
	        	log.warn("Unable to log orders through the datalogger", e1);
216 
	        }
217 
			return false;
218 
		}
3063 chandransh 219 
    }
572 chandransh 220 
 
507 rajveer 221 
	public String getId(){
222 
		return id;
223 
	}
419 rajveer 224 
 
507 rajveer 225 
	public void setId(String id){
226 
		this.id = id;
227 
	}
419 rajveer 228 
 
507 rajveer 229 
	public String getMyaccountHeaderSnippet(){
230 
		return htmlSnippets.get("MYACCOUNT_HEADER");
231 
	}
232 
 
233 
	public String getOrderDetailsSnippet(){
234 
		return htmlSnippets.get("ORDER_DETAILS");
235 
	}
236 
 
712 rajveer 237 
	public long getTxn(){
238 
		return this.txnId;
517 rajveer 239 
	}
894 rajveer 240 
 
241 
	/**
242 
	 *
243 
	 * @param addressId
244 
	 * @param currentCartId
245 
	 * @return
246 
	 */
5326 rajveer 247 
	private boolean createOrders(long addressId, long currentCartId, long currentUserId){
3126 rajveer 248 
		UserClient userServiceClient = null;
894 rajveer 249 
		try {
3126 rajveer 250 
			userServiceClient = new UserClient();
894 rajveer 251 
		} catch (Exception e) {
2296 chandransh 252 
			log.error("Unable to talk to the user context service.", e);
894 rajveer 253 
			return false;
254 
		}
255 
 
256 
		in.shop2020.model.v1.user.UserContextService.Client userClient = userServiceClient.getClient();
257 
		try {
258 
			userClient.addAddressToCart(currentCartId, addressId);
259 
		} catch (ShoppingCartException e1) {
2296 chandransh 260 
			log.error("Not able to set address in the cart.", e1);
894 rajveer 261 
			return false;
262 
		} catch (TException e1) {
2296 chandransh 263 
			log.error("Thrift exception while setting address in cart.", e1);
894 rajveer 264 
			return false;
265 
		}
266 
 
267 
 
268 
		try {
3561 rajveer 269 
			String errorMsg = userClient.validateCart(currentCartId, sourceId);
1466 ankur.sing 270 
			if(!errorMsg.isEmpty()){
271 
				addActionError(errorMsg);
894 rajveer 272 
				return false;
273 
			}
274 
		} catch (ShoppingCartException e1) {
2296 chandransh 275 
			log.error("Error while validating shopping cart.", e1);
894 rajveer 276 
			return false;
277 
		} catch (TException e) {
2296 chandransh 278 
			log.error("Thrift exception while validating cart.", e);
894 rajveer 279 
			return false;
280 
		}
281 
 
282 
 
283 
		try {
3859 vikas 284 
		    String sessionSrc = getCookie(TrackingInterceptor.SESSION_SRC_COOKIE, true, TrackingInterceptor.ENCRIPTION_STRING);
285 
		    String firstSrc = getCookie(TrackingInterceptor.SRC_COOKIE, true, TrackingInterceptor.ENCRIPTION_STRING);
2817 vikas 286 
 
3859 vikas 287 
		    long sessionTime = 0;
288 
            try {
289 
                sessionTime = Long.parseLong(getCookie(TrackingInterceptor.SESSION_SRC_TIME_COOKIE, false, null));
290 
            } catch (Exception e) {
291 
                log.warn("Unable to parse session src time cookie.", e);
2817 vikas 292 
            }
3859 vikas 293 
            long firstSrcTime = 0;
294 
            try {
295 
                firstSrcTime = Long.parseLong(getCookie(TrackingInterceptor.SRC_TIME_COOKIE, false, null));
296 
            } catch (Exception e) {
297 
                log.warn("Unable to parse session src time cookie.", e);
298 
            }
5326 rajveer 299 
            txnId = userClient.createOrders(currentCartId, sessionSrc, sessionTime, firstSrc, firstSrcTime, currentUserId);
894 rajveer 300 
		} catch (ShoppingCartException e1) {
2296 chandransh 301 
			log.error("Error while creating orders from cart.", e1);
894 rajveer 302 
			return false;
303 
		} catch (TException e) {
2296 chandransh 304 
			log.error("Thrift exception while creating orders from cart.", e);
894 rajveer 305 
			return false;
306 
		}
307 
 
3126 rajveer 308 
		TransactionClient transactionServiceClient = null;
4325 mandeep.dh 309 
 
2183 vikas 310 
        try {
3126 rajveer 311 
            transactionServiceClient = new TransactionClient();
2183 vikas 312 
            List<Order> orders = transactionServiceClient.getClient().getOrdersForTransaction(txnId, userinfo.getUserId());
313 
            for (Order order : orders) {
3394 vikas 314 
                List<Order> tmpOrders = new ArrayList<Order>();
315 
                tmpOrders.add(order);
316 
                String itemIdString = Utils.getItemIdStringFromOrders(tmpOrders);
3209 vikas 317 
                DataLogger.logData(EventType.ORDER_CREATION, getSessionId(), userinfo.getUserId(), userinfo.getEmail(),
3212 vikas 318 
                        Long.toString(order.getId()), Long.toString(currentCartId), itemIdString);
2183 vikas 319 
            }
320 
        } catch (Exception e1) {
2296 chandransh 321 
        	log.warn("Unable to log orders through the datalogger", e1);
2183 vikas 322 
        }
894 rajveer 323 
 
324 
		return true;
325 
	}
4325 mandeep.dh 326 
 
327 
	/**
328 
	 * This method updates address of a given order.
329 
	 *
330 
	 * @return
331 
	 */
332 
	public String modifyAddress() {
333 
        long orderId   = Long.parseLong(request.getParameter("orderId"));
334 
        long addressId = Long.valueOf(request.getParameter("addressId"));
335 
 
336 
		try {
337 
		    TransactionClient transactionServiceClient = new TransactionClient();
338 
			in.shop2020.model.v1.order.TransactionService.Client transactionClient
339 
			    = transactionServiceClient.getClient();
340 
			transactionClient.updateShipmentAddress(orderId, addressId);
341 
		} catch (TTransportException e) {
342 
		    log.error("Could not update address: " + addressId + " for orderId: " + orderId, e);
343 
		} catch (NumberFormatException e) {
344 
		    log.error("Could not update address: " + addressId + " for orderId: " + orderId, e);
345 
		} catch (TransactionServiceException e) {
346 
		    log.error("Could not update address: " + addressId + " for orderId: " + orderId, e);
347 
		} catch (TException e) {
348 
		    log.error("Could not update address: " + addressId + " for orderId: " + orderId, e);
349 
		}
350 
 
351 
		return "index";
352 
	}
353 
 
1318 rajveer 354 
	public String getRedirectURL(){
355 
		return this.redirectURL;
356 
	}
419 rajveer 357 
}