Subversion Repositories SmartDukaan

'''

Created on Jan 15, 2015

@author: amit

'''

from BeautifulSoup import BeautifulSoup

from bson.binary import Binary

from datetime import datetime, date, timedelta

from dtr import main

from dtr.dao import AffiliateInfo, Order, SubOrder

from dtr.main import getBrowserObject, ScrapeException, getStore, ParseException, \

    Store as MStore, ungzipResponse, tprint

from pprint import pprint

from pymongo import MongoClient

import json

import pymongo

import re

import traceback

import urllib

USERNAME='profittill2@gmail.com'

PASSWORD='spice@2020'

AFFILIATE_URL='http://affiliate.snapdeal.com'

POST_URL='https://api-p03.hasoffers.com/v3/Affiliate_Report.json'

ORDER_TRACK_URL='https://m.snapdeal.com/orderSummary'

CONFIG_URL='http://affiliate.snapdeal.com/publisher/js/config.php'

class Store(MStore):

    '''

    This is to map order statuses of our system to order statuses of snapdeal.

    And our statuses will change accordingly.

    '''

    OrderStatusMap = {

                      MStore.ORDER_PLACED : ['In Progress','N/A'],

                      MStore.ORDER_DELIVERED : ['Delivered'],

                      MStore.ORDER_SHIPPED : ['In Transit'],

                      MStore.ORDER_CANCELLED : ['Closed For Vendor Reallocation', 'Cancelled', 'Product returned by courier', 'Returned']

                      }

    CONF_CB_AMOUNT = MStore.CONF_CB_DISCOUNTED_PRICE

    def __init__(self,store_id):

        super(Store, self).__init__(store_id)

    def getName(self):

        return "snapdeal"

    def scrapeAffiliate(self, startDate=None, endDate=None):

        br = getBrowserObject()

        br.open(AFFILIATE_URL)

        br.select_form(nr=0)

        br.form['data[User][password]'] = PASSWORD 

        br.form['data[User][email]'] = USERNAME

        br.submit()

        response = br.open(CONFIG_URL)

        token =  re.findall('"session_token":"(.*?)"', ungzipResponse(response), re.IGNORECASE)[0]

        print token

        allOffers = self._getAllOffers(br, token)

        allPyOffers = []

        maxSaleDate = self._getLastSaleDate()

        newMaxSaleDate = maxSaleDate

        for offer in allOffers:

            pyOffer = self.covertToObj(offer).__dict__

            allPyOffers.append(pyOffer)

            saleDate = datetime.strptime(pyOffer['saleDate'],"%Y-%m-%d %H:%M:%S")

            if maxSaleDate < saleDate:

                self._updateOrdersPayBackStatus({'subTagId':pyOffer['subTagId'], 'saleDate':pyOffer['saleDate']}, {})

                if newMaxSaleDate < saleDate:

                    newMaxSaleDate = saleDate

        self._setLastSaleDate(newMaxSaleDate)

        self._saveToAffiliate(allPyOffers)

    def _setLastSaleDate(self, saleDate):

        self.db.lastSaleDtate.update({'storeId':self.store_id}, {'$set':{'saleDate':saleDate}})

    def _getLastSaleDate(self,):

        lastDaySaleObj = self.db.lastDaySale.find_one({"storeId":self.store_id})

        if lastDaySaleObj is None:

            return datetime.min

    def _parse(self, orderId, subTagId, userId, page, orderSuccessUrl):

        #page=page.decode("utf-8")

        soup = BeautifulSoup(page,convertEntities=BeautifulSoup.HTML_ENTITIES)

        #orderHead = soup.find(name, attrs, recursive, text)

        sections = soup.findAll("section")

        #print sections

        order = sections[1]

        orderTrs = order.findAll("tr")

        placedOn = str(orderTrs[0].findAll("td")[1].text)

        #Pop two section elements

        sections.pop(0) 

        sections.pop(0)

        subOrders = sections

        merchantSubOrders = []

        merchantOrder = Order(orderId, userId, subTagId, self.store_id, orderSuccessUrl)

        merchantOrder.merchantOrderId = re.findall(r'\d+', str(soup.find("div", {"class":"deals_heading"})))[1]

        for orderTr in orderTrs:

            orderTrString = str(orderTr)

            if "Total Amount" in orderTrString:

                merchantOrder.totalAmount = re.findall(r'\d+', orderTrString)[0]

            elif "Delivery Charges" in orderTrString:

                merchantOrder.deliveryCharges = re.findall(r'\d+', orderTrString)[0]

            elif "Discount Applied" in orderTrString:

                merchantOrder.discountApplied = re.findall(r'\d+', orderTrString)[0]

            elif "Paid Amount" in orderTrString:

                merchantOrder.paidAmount = re.findall(r'\d+', orderTrString)[0]

        for subOrderElement in subOrders:

            subOrders = self.parseSubOrder(subOrderElement, placedOn)                           

            merchantSubOrders.extend(subOrders)   

        merchantOrder.subOrders = merchantSubOrders

        return merchantOrder

    def parseSubOrder(self, subOrderElement, placedOn):

        subOrders = []

        productUrl = str(subOrderElement.find("a")['href'])

        subTable = subOrderElement.find("table", {"class":"lrPad"})

        subTrs = subTable.findAll("tr")

        unitPrice=None

        offerDiscount = None

        deliveryCharges = None

        amountPaid = None

        for subTr in subTrs:

            subTrString = str(subTr)

            if "Unit Price" in subTrString:

                unitPrice = re.findall(r'\d+', subTrString)[0]

            if "Quantity" in subTrString:

                qty = re.findall(r'\d+', subTrString)[0]

            elif "Offer Discount" in subTrString:

                offerDiscount =   re.findall(r'\d+', subTrString)[0]

            elif "Delivery Charges" in subTrString:

                deliveryCharges =   re.findall(r'\d+', subTrString)[0]

            elif "Subtotal" in subTrString:

                if int(qty) > 0:

                    amountPaid =   str(int(re.findall(r'\d+', subTrString)[0])/int(qty))

                else:

                    amountPaid =   "0"

        if self.CONF_CB_AMOUNT == MStore.CONF_CB_SELLING_PRICE or offerDiscount is None:

            amount = int(unitPrice)

        else:

            amount = int(unitPrice) - int(offerDiscount)

        divs = subOrderElement.findAll("div", {"class": "blk lrPad subordrs"})

        if len(divs)<=0:

            raise ParseException("subOrder", "Could not Parse suborders for Snapdeal")

        for div in divs:

            productTitle = str(subOrderElement.find("a").text)

            productUrl = "http://m.snapdeal.com/" + productUrl 

            subOrder = SubOrder(productTitle, productUrl, placedOn, amountPaid)

            subOrder.amountPaid = amountPaid

            subOrder.deliveryCharges = deliveryCharges

            subOrder.offerDiscount = offerDiscount

            subOrder.unitPrice = int(unitPrice)

            subOrder.productCode = re.findall(r'\d+$', productUrl)[0]

            (cashbackAmount, percentage) = self.getCashbackAmount(subOrder.productCode, amount)

            cashbackStatus = Store.CB_PENDING

            if cashbackAmount <= 0:

                cashbackStatus = Store.CB_NA

            subOrder.cashBackStatus = cashbackStatus

            subOrder.cashBackAmount = cashbackAmount

            if percentage > 0:

                subOrder.cashBackPercentage = percentage

            trackAnchor = div.find("a")   

            if trackAnchor is not None:

                subOrder.tracingkUrl = str(trackAnchor['href'])

            divStr = str(div)

            divStr = divStr.replace("\n","").replace("\t", "")

            for line in divStr.split("<br />"):

                if "Suborder ID" in line:

                    subOrder.merchantSubOrderId = re.findall(r'\d+', line)[0]   

                elif "Status" in line:

                    print line

                    subOrder.detailedStatus = re.findall('>(.*?)</span>', line, re.IGNORECASE)[0]

                elif "Est. Shipping Date" in line:

                    subOrder.estimatedShippingDate = line.split(":")[1].strip()

                elif "Est. Delivery Date" in line:

                    subOrder.estimatedDeliveryDate = line.split(":")[1].strip()

                elif "Courier Name" in line:

                    subOrder.courierName = line.split(":")[1].strip()

                elif "Tracking No" in line:

                    subOrder.trackingNumber = line.split(":")[1].strip()

            subOrders.append(subOrder)

        return subOrders

    def parseOrderRawHtml(self, orderId, subTagId, userId, rawHtml, orderSuccessUrl):

                    #print merchantOrder

        resp = {}

        try:

            br = getBrowserObject()

            url = ORDER_TRACK_URL + re.findall('.*(\?.*?)$', orderSuccessUrl,re.IGNORECASE)[0]

            page = br.open(url)

            page = ungzipResponse(page)

            merchantOrder = self._parse(orderId, subTagId, userId, page, orderSuccessUrl)

            merchantOrder.orderTrackingUrl = url

            if self._saveToOrder(todict(merchantOrder)):

                resp['result'] = 'ORDER_CREATED'

            else:

                resp['result'] = 'ORDER_ALREADY_CREATED_IGNORED'

            return resp

        except:

            print "Error occurred"

            traceback.print_exc()

            resp['result'] = 'ORDER_NOT_CREATED'

            return resp

        #soup = BeautifulSoup(rawHtml,convertEntities=BeautifulSoup.HTML_ENTITIES)

        #soup.find(name, attrs, recursive, text)

    def _getStatusFromDetailedStatus(self, detailedStatus):

        for key, value in Store.OrderStatusMap.iteritems():

            if detailedStatus in value:

                return key

        print "Detailed Status need to be mapped", detailedStatus

        raise ParseException("_getStatusFromDetailedStatus", "Found new order status" + detailedStatus)

    def scrapeStoreOrders(self,):

        #collectionMap = {'palcedOn':1}

        orders = self._getActiveOrders()

        br = getBrowserObject()

        for order in orders:

            print "Found order ", order

            try:

                url = ORDER_TRACK_URL + re.findall('.*(\?.*?)$', order['orderSuccessUrl'],re.IGNORECASE)[0]

                response = br.open(url)

                page = ungzipResponse(response)

                #page=page.decode("utf-8")

                soup = BeautifulSoup(page,convertEntities=BeautifulSoup.HTML_ENTITIES)

                sections = soup.findAll("section")

                orderEl = sections[1]

                orderTrs = orderEl.findAll("tr")

                placedOn = str(orderTrs[0].findAll("td")[1].text)

                sections.pop(0)

                sections.pop(0)

                subOrders = sections

                bulk = self.db.merchantOrder.initialize_ordered_bulk_op()

                for subOrderElement in subOrders:

                    closed = True

                    divs = subOrderElement.findAll("div", {"class": "blk lrPad subordrs"})

                    if len(divs)<=0:

                        raise ParseException("subOrder", "Could not Parse suborders for Snapdeal")

                    subOrder = None

                    breakFlag = False

                    for div in divs:

                        divStr = str(div)

                        divStr = divStr.replace("\n","").replace("\t", "")

                        updateMap = {}

                        for line in divStr.split("<br />"):

                            if "Suborder ID" in line:

                                merchantSubOrderId = re.findall(r'\d+', line)[0]

                                #break if suborder is inactive   

                                subOrder =  self._isSubOrderActive(order, merchantSubOrderId)

                                if subOrder is None:

                                    subOrders = self.parseSubOrder(subOrderElement, placedOn)

                                    self.db.merchantOrder.update({"orderId":order['orderId']},{'$push':{"subOrders":{"$each":todict(subOrders)}}})

                                    print "Added new suborders to Order id - " + order['orderId']

                                    closed = False

                                    breakFlag = True

                                    break

                                elif subOrder['closed']:

                                    breakFlag = True

                                    break

                                else: 

                                    findMap = {"orderId": order['orderId'], "subOrders.merchantSubOrderId": merchantSubOrderId}

                            elif "Status :" in line:

                                detailedStatus = re.findall('>(.*?)</span>', line, re.IGNORECASE)[0]

                                updateMap["subOrders.$.detailedStatus"] = detailedStatus

                                status = self._getStatusFromDetailedStatus(detailedStatus) 

                                closedStatus = status in [Store.ORDER_DELIVERED, Store.ORDER_CANCELLED]

                                updateMap["subOrders.$.status"] = status

                                if detailedStatus == 'Closed For Vendor Reallocation':

                                    #if it is more than 6hours mark closed.

                                    closeAt = subOrder.get("closeAt") 

                                    if closeAt is None:

                                        closeAt = datetime.now() + timedelta(hours=6)

                                        updateMap["subOrders.$.closeAt"] = datetime.strftime(closeAt,"%Y-%m-%d %H:%M:%S")

                                    else:

                                        closeAt = datetime.strptime(closeAt,"%Y-%m-%d %H:%M:%S")

                                        if datetime.now() > closeAt:

                                            closedStatus = True

                                if closedStatus:

                                    #if status is closed then change the paybackStatus accordingly

                                    updateMap["subOrders.$.closed"] = True

                                    if status == Store.ORDER_DELIVERED:

                                        if subOrder.get("cashBackStatus") == Store.CB_PENDING:

                                            updateMap["subOrders.$.cashBackStatus"] = Store.CB_APPROVED

                                    elif status == Store.ORDER_CANCELLED:

                                        if subOrder.get("cashBackStatus") == Store.CB_PENDING:

                                            updateMap["subOrders.$.cashBackStatus"] = Store.CB_CANCELLED

                                else:

                                    closed = False

                            elif "Est. Shipping Date" in line:

                                estimatedShippingDate = line.split(":")[1].strip()

                                updateMap["subOrders.$.estimatedShippingDate"] = estimatedShippingDate

                            elif "Est. Delivery Date" in line:

                                estimatedDeliveryDate = line.split(":")[1].strip()

                                updateMap["subOrders.$.estimatedDeliveryDate"] = estimatedDeliveryDate

                            elif "Courier Name" in line:

                                courierName = line.split(":")[1].strip()

                                updateMap["subOrders.$.courierName"] = courierName

                            elif "Tracking No" in line:

                                trackingNumber = line.split(":")[1].strip()

                                updateMap["subOrders.$.trackingNumber"] = trackingNumber

                        if breakFlag:

                            break

                        bulk.find(findMap).update({'$set' : updateMap})

                    bulk.find({'orderId': order['orderId']}).update({'$set':{'closed': closed}})

                result = bulk.execute()

                pprint(result)

            except:

                tprint("Could not update " + str(order['orderId']))

                traceback.print_exc()                

    def _saveToAffiliate(self, offers):

        if offers is None or len(offers)==0:

            print "no affiliate have been pushed"

            return

        collection = self.db.snapdealOrderAffiliateInfo

        try:

            collection.insert(offers,continue_on_error=True)

        except pymongo.errors.DuplicateKeyError as e:

            print e.details

    def _getAllOffers(self, br, token):

        allOffers = []

        nextPage = 1  

        while True:

            data = getPostData(token, nextPage)

            response = br.open(POST_URL, data)

            rmap = json.loads(ungzipResponse(response))

            if rmap is not None:

                rmap = rmap['response']

                if rmap is not None and len(rmap['errors'])==0:

                    allOffers += rmap['data']['data']

            nextPage += 1

            if rmap['data']['pageCount']<nextPage:

                break

        return allOffers

    def covertToObj(self,offer):

        offerData = offer['Stat']

        offer1 = AffiliateInfo(offerData['affiliate_info1'], self.store_id, offerData['conversion_status'], offerData['ad_id'], 

                              offerData['datetime'], offerData['payout'], offer['Offer']['name'], offerData['ip'], offerData['conversion_sale_amount'])

        return offer1

def getPostData(token, page = 1, limit= 20, startDate=None, endDate=None):

    endDate=date.today() + timedelta(days=1)

    startDate=endDate - timedelta(days=31)

    parameters = (

        ("page",str(page)),

        ("limit",str(limit)),

        ("fields[]","Stat.offer_id"),

        ("fields[]","Stat.datetime"),

        ("fields[]","Offer.name"),

        ("fields[]","Stat.conversion_status"),

        ("fields[]","Stat.conversion_sale_amount"),

        ("fields[]","Stat.payout"),

        ("fields[]","Stat.ip"),

        ("fields[]","Stat.ad_id"),

        ("fields[]","Stat.affiliate_info1"),

        ("sort[Stat.datetime]","desc"),

        ("filters[Stat.date][conditional]","BETWEEN"),

        ("filters[Stat.date][values][]",startDate.strftime('%Y-%m-%d')),

        ("filters[Stat.date][values][]",endDate.strftime('%Y-%m-%d')),

        ("data_start",startDate.strftime('%Y-%m-%d')),

        ("data_end",endDate.strftime('%Y-%m-%d')),

        ("Method","getConversions"),

        ("NetworkId","jasper"),

        ("SessionToken",token),

    )

    #Encode the parameters

    return urllib.urlencode(parameters)

def main():

    print todict([1,2,"3"])

    store = getStore(3)

    store.scrapeStoreOrders()

    #store._isSubOrderActive(8, "5970688907")

    #store.scrapeAffiliate()

    #store.parseOrderRawHtml(12345, "subtagId", 122323,  "html", 'https://m.snapdeal.com/purchaseMobileComplete?code=1f4166d13ea799b65aa9dea68b3e9e70&order=4509499363')

def todict(obj, classkey=None):

    if isinstance(obj, dict):

        data = {}

        for (k, v) in obj.items():

            data[k] = todict(v, classkey)

        return data

    elif hasattr(obj, "_ast"):

        return todict(obj._ast())

    elif hasattr(obj, "__iter__"):

        return [todict(v, classkey) for v in obj]

    elif hasattr(obj, "__dict__"):

        data = dict([(key, todict(value, classkey)) 

            for key, value in obj.__dict__.iteritems() 

            if not callable(value) and not key.startswith('_')])

        if classkey is not None and hasattr(obj, "__class__"):

            data[classkey] = obj.__class__.__name__

        return data

    else:

        return obj

if __name__ == '__main__':

    main()