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5508 rajveer 1 
#!/usr/bin/python
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'''
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If a order has been marked as delivered for more than
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5 days and it has spicedeck voucher issuance penning, voucher should be issued.
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@author: Rajveer
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'''
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import datetime
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import optparse
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import sys
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import urllib2
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from string import Template
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from shop2020.clients.HelperClient import HelperClient
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if __name__ == '__main__' and __package__ is None:
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    import os
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    sys.path.insert(0, os.getcwd())
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from shop2020.clients.PromotionClient import PromotionClient
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from shop2020.thriftpy.model.v1.order.ttypes import OrderStatus
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from shop2020.model.v1.order.impl import DataService
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from shop2020.model.v1.order.impl.DataService import RechargeVoucherTracker
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from shop2020.thriftpy.model.v1.user.ttypes import Voucher, VoucherType
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from elixir import session
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voucherGenerationUrl = "http://www.spicedeck.com/mcommerce/couponregister.sdesk";
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voucherActivationUrl = "http://www.spicedeck.com/mcommerce/couponassign.sdesk";
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def issue_voucher_to_orders(days, db_hostname):
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    DataService.initialize(db_hostname=db_hostname, echoOn=True)
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    current_time = datetime.datetime.now()
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    to_datetime = datetime.datetime(current_time.year, current_time.month, current_time.day)
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    to_datetime = to_datetime - datetime.timedelta(days-1)
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    vouchers = RechargeVoucherTracker.query.filter_by(voucherIssued=False).all()
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    for voucher in vouchers:
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        order = voucher.order
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        if order.status == OrderStatus.DELIVERY_SUCCESS and order.delivery_timestamp <= to_datetime:
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            storeVoucher("sachingyal", "abc1234", voucher.amount)
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            coupon = issueVoucher("sachingyal", "abc1234", order.customer_id, order.customer_email, voucher.amount)
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            voucher.issuedOn = current_time
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            voucher.voucherIssued = True
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            voucher.voucherCode = coupon
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            sendEmail(order.customer_email, voucher.amount, order.id, coupon)
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    session.commit()
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def storeVoucher(username, password, amount):
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    coupon = generateVoucher(username, password, amount)
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    voucher = Voucher()
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    voucher.voucherCode = coupon
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    voucher.voucherType = VoucherType.SPICEDECK_MOBILE
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    voucher.amount = amount
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    pc = PromotionClient().get_client()
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    pc.addVoucher(voucher)
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def generateVoucher(username, password, amount):
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    params = "userid=" + username + "&password=" + password + "&amount=" + str(amount)
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    returnValue = urllib2.urlopen(voucherGenerationUrl + "?" + params).read()
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    if "-1" == returnValue:
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        raise Exception("Credit balance low.")
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    elif "0" == returnValue:
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        raise Exception("Network or some other failure.")
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    return returnValue;
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def issueVoucher(username, password, userId, userEmail, amount):
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    pc = PromotionClient().get_client()
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    voucher = pc.assignVoucher(userId, userEmail, VoucherType.SPICEDECK_MOBILE, amount)
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    isActivated = activateVoucher(username, password, voucher.voucherCode, voucher.userEmail);
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    if not isActivated:
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        raise Exception("Voucher could not get activated.");
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    return voucher.voucherCode
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def activateVoucher(username, password, voucherCode, userEmail):
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    params = "userid=" + username + "&password=" + password + "&cid=" + voucherCode + "&email=" + userEmail
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    returnValue = urllib2.urlopen(voucherActivationUrl + "?" + params).read()
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    if "1" == returnValue:
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        return True;
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    elif "-1" == returnValue:
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        raise Exception("Invalid voucher.")
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    elif "0" == returnValue:
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        raise Exception("Network or some other failure.")
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    return False
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def sendEmail(email, amount, orderId, voucherCode):
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    html = """
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        <html>
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        <body>
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        <div>
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        <p>
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            Hi,<br /><br />
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            Recharge voucher of $amount against order id $orderId is mentioned below. You can use it to recharge mobile through www.spicedeck.com.
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        </p>
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        <p>
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        <strong>Product: $voucherCode </strong>
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        </p>
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        <p>
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        Regards,<br/>
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        Saholic Customer Support Team<br/>
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        www.saholic.com<br/>
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        Email: help@saholic.com<br/>
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        </p>
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        </div>
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        </body>
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        </html>
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        """
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    html = Template(html).substitute(dict(orderId=orderId,amount=amount,voucherCode=voucherCode))
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    try:
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        helper_client = HelperClient().get_client()
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        helper_client.saveUserEmailForSending(email, "", "Recharge voucher against order id " + str(orderId), html, str(orderId), "RechargeVoucher")
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    except Exception as e:
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        print e
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def main():
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    parser = optparse.OptionParser()
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    parser.add_option("-d", "--days", dest="days",
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                   default=5, type="int",
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                   help="issue voucher to the delivered orders before NUM days",
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                   metavar="NUM")
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    parser.add_option("-H", "--host", dest="hostname",
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                      default="localhost",
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                      type="string", help="The HOST where the DB server is running",
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                      metavar="HOST")
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    (options, args) = parser.parse_args()
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    if len(args) != 0:
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        parser.error("You've supplied extra arguments. Are you sure you want to run this program?")
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    issue_voucher_to_orders(options.days, options.hostname)
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if __name__ == '__main__':
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    main()