Subversion Repositories SmartDukaan

#!/usr/bin/python
'''
It processes the following orders:
 1. Orders in DOA_PICKUP_CONFIRMED status : get details of orders that 
     were in DOA_PICKUP_CONFIRMED status from database and 
     calls BlueDart api to know whether they are picked up by BlueDart
     and changes the status to DOA_RETURN_IN_TRANSIT if it is done.
 2. Orders in RET_PICKUP_CONFIRMED status : get details of orders that 
     were in RET_PICKUP_CONFIRMED status from database and 
     calls BlueDart api to know whether they are picked up by BlueDart
     and changes the status to RET_RETURN_IN_TRANSIT if it is done.
 3. Orders in SHIPPED_FROM_WH status: get details of orders that
     were in SHIPPED_FROM_WH status from database and 
     calls BlueDart api to know whether they are picked up by BlueDart
     and changes the status to SHIPPED_TO_LOGST if it is done.
 4. Orders in SHIPPED_TO_LOGST status: get details of orders that
     were in SHIPPED_TO_LOGST status from database and 
     calls BlueDart api to know their status and changes the status accordingly.

It sends out a Pickup mismatch report, Return orders Pickup Mismatch report, Doa Pickup mismatch report,
Undelivered orders report and Returned Orders report to cnc.center@shop2020.in

http://www.bluedart.com/servlet/RoutingServlet?handler=tnt&action=custawbquery&loginid=DEL24119&awb=ref&format=XML&lickey=6265d61bafa6292c5ddfdb1ee335ca80&verno=1.3&scan=1&numbers={variable1} is hard coded
to track DOA orders and for other orders ConfigClient is called to get bluedart_update_url

@author: Phani Kumar
'''
import time
import datetime
import optparse
import sys
import csv
import traceback
import urllib2
from xml.etree.ElementTree import parse

if __name__ == '__main__' and __package__ is None:
    import os
    sys.path.insert(0, os.getcwd())

from shop2020.clients.LogisticsClient import LogisticsClient
from shop2020.clients.TransactionClient import TransactionClient
from shop2020.config.client.ConfigClient import ConfigClient
from shop2020.thriftpy.config.ttypes import ConfigException
from shop2020.thriftpy.model.v1.order.ttypes import TransactionServiceException, OrderStatus
from shop2020.utils.EmailAttachmentSender import get_attachment_part, mail
from shop2020.utils.Utils import to_py_date

from_user = 'cnc.center@shop2020.in'
from_pwd = '5h0p2o2o'
to = ['cnc.center@shop2020.in', "suraj.sharma@shop2020.in", "sandeep.sachdeva@shop2020.in", "manoj.kumar@shop2020.in"]

def process_dao_pickup_orders(provider):
    try:
        doas_tobe_picked_up = fetch_data(provider.id, OrderStatus.DOA_PICKUP_CONFIRMED)
        doa_pickup_details = read_dao_return_pickup_orders(doas_tobe_picked_up)
        doas_not_picked_up = update_picked_doas(provider.id, doa_pickup_details)
        try:
            if doas_not_picked_up:
                print "DOAs not Picked up:"
                print doas_not_picked_up
                mismatch_file = "/tmp/DoaPickupMismatch.csv"
                print "Some of our DOA orders were not picked up. Printing report to:" + mismatch_file
                print_dao_return_pickup_mismatch_report(mismatch_file, doas_not_picked_up)
                pickup_mismatch_part = [get_attachment_part(mismatch_file)]
                mail(from_user, from_pwd, to,\
                     "DOA Pickup Mismatch for " + provider.name,\
                     "This is a system generated email.Please don't reply to it.",\
                     pickup_mismatch_part)
        except Exception:
            print "Some issue sending the DOA mismatch report"
            traceback.print_exc()
    except:
        print "Some issue while processing the orders in DOA_PICKUP_CONFIRMED status"
        traceback.print_exc()

def process_return_pickup_orders(provider):
    try:
        returns_tobe_picked_up = fetch_data(provider.id, OrderStatus.RET_PICKUP_CONFIRMED)
        returns_pickup_details = read_dao_return_pickup_orders(returns_tobe_picked_up)
        returns_not_picked_up = update_picked_returns(provider.id, returns_pickup_details)
        try:
            if returns_not_picked_up:
                print "Return Orders not Picked up:"
                print returns_not_picked_up
                mismatch_file = "/tmp/ReturnsPickupMismatch.csv"
                print "Some of our Return orders were not picked up. Printing report to:" + mismatch_file
                print_dao_return_pickup_mismatch_report(mismatch_file, returns_not_picked_up)
                pickup_mismatch_part = [get_attachment_part(mismatch_file)]
                mail(from_user, from_pwd, to,\
                     "Return orders Pickup Mismatch for " + provider.name,\
                     "This is a system generated email.Please don't reply to it.",\
                     pickup_mismatch_part)
        except Exception:
            print "Some issue sending the Return orders mismatch report"
            traceback.print_exc()
    except:
        print "Some issue while processing the orders in RET_PICKUP_CONFIRMED status"
        traceback.print_exc()

def process_pickup_records(provider):
    try:
        orders_tobe_picked_up = fetch_data(provider.id, OrderStatus.SHIPPED_FROM_WH)
        pickup_details = read_pickup_orders(orders_tobe_picked_up)
        orders_not_picked_up = update_picked_orders(provider.id, pickup_details)
        try:
            if orders_not_picked_up:
                print "Orders not Picked up:"
                print orders_not_picked_up
                mismatch_file = "/tmp/PickupMismatch.csv"
                print "Some of our orders were not picked up. Printing report to:" + mismatch_file
                print_pickup_mismatch_report(mismatch_file, orders_not_picked_up)
                pickup_mismatch_part = [get_attachment_part(mismatch_file)]
                mail(from_user, from_pwd, to,\
                     "Order Pickup Mismatch for " + provider.name,\
                     "This is a system generated email.Please don't reply to it.",\
                     pickup_mismatch_part)
        except Exception:
            print "Some issue sending the pickup mismatch report"
            traceback.print_exc()
    except:
        print "Some issue while processing the orders in SHIPPED_FROM_WH status"
        traceback.print_exc()

def process_delivery_report(provider):
    try:
        orders_tobe_delivered = fetch_data(provider.id, OrderStatus.SHIPPED_TO_LOGST)
        delivered_orders, returned_orders, undelivered_orders = read_delivery_orders(orders_tobe_delivered)
        if delivered_orders:
            update_delivered_orders(provider.id, delivered_orders)
        if returned_orders:
            update_returned_orders(provider.id, returned_orders)
            try:
                returned_orders_file = "/tmp/ReturnedOrders.csv"
                print_rto_orders_report(returned_orders_file, returned_orders)
                returned_orders_report = [get_attachment_part(returned_orders_file)]
                mail(from_user, from_pwd, to,\
                     "Returned Orders Report for " + provider.name,\
                     "This is a system generated email.Please don't reply to it.",\
                     returned_orders_report)
            except:
                print "Some issue sending the returned orders report"
                traceback.print_exc()
        try:
            orders_not_delivered = update_reason_of_undelivered_orders(provider.id, undelivered_orders)
            if orders_not_delivered:
                print "Undelivered Orders:"
                print orders_not_delivered
                mismatch_file = "/tmp/UndeliveredOrders.csv"
                print "Some of our Orders were not delivered. Printing report to:" + mismatch_file
                print_undelivered_orders_report(mismatch_file, orders_not_delivered)
                pickup_mismatch_part = [get_attachment_part(mismatch_file)]
                mail(from_user, from_pwd, to,\
                     "Orders that are undelivered but picked up or shipped four days ago for " + provider.name,\
                     "This is a system generated email.Please don't reply to it.",\
                     pickup_mismatch_part)
        except Exception:
            print "Some issue updating and sending the undelivered orders report"
            traceback.print_exc()
    except:
        print "Some issue while processing the orders in SHIPPED_TO_LOGST status"
        traceback.print_exc()

def get_provider_by_name(provider_name):
    logistics_client = LogisticsClient().get_client()
    provider = None
    providers = logistics_client.getAllProviders()
    for p in providers:
        if p.name == provider_name:
            provider=p
            break
    if provider == None:
        sys.exit("Can't continue execution: No such provider")
    return provider

def fetch_data(provider_id, order_status):
    txnClient = TransactionClient().get_client()
    try:
        doas_tobe_picked_up = txnClient.getOrdersForProviderForStatus(provider_id, order_status)
        return doas_tobe_picked_up
    except TransactionServiceException as tex:
        print tex.message

def read_dao_return_pickup_orders(orders_tobe_picked_up):
    #uri=http://www.bluedart.com/servlet/RoutingServlet?handler=tnt&action=custawbquery&loginid=DEL24119&awb=ref&format=XML&lickey=6265d61bafa6292c5ddfdb1ee335ca80&verno=1.3&scan=1&numbers=82390
    picked_up_orders = {}
    for order in orders_tobe_picked_up:
        try:
            uri = 'http://www.bluedart.com/servlet/RoutingServlet?handler=tnt&action=custawbquery&loginid=DEL24119&awb=ref&format=XML&lickey=6265d61bafa6292c5ddfdb1ee335ca80&verno=1.3&scan=1&numbers=' + str(order.pickupRequestNo)
            root = parse(urllib2.urlopen(uri)).getroot()
            children = root.getchildren()
            if len(children):
                firstchild = children[0]
                nodes = firstchild.findall('Scans/ScanDetail')
                if len(nodes):
                    element = nodes[len(nodes)-1]
                    if element.findtext('ScanType', '') == 'UD' and element.findtext('Scan', '').strip().lower() == 'Shipment Inscan'.lower():
                        datestring = element.findtext('ScanDate', '')
                        timestring = element.findtext('ScanTime', '')
                        delivery_date = get_py_datetime(datestring, timestring)
                        picked_up_orders[order.pickupRequestNo] = str(delivery_date)
        except:
            pass
    
    print "Picked up Orders:"
    print picked_up_orders
    return picked_up_orders

def read_pickup_orders(orders_tobe_picked_up):
    try:
        config_client = ConfigClient()
        BLUEDART_URL = config_client.get_property("bluedart_update_url")
    except ConfigException as cex:
        print cex.message
        traceback.print_exc()
    
    picked_up_orders = {}
    for order in orders_tobe_picked_up:
        try:
            uri = BLUEDART_URL + order.airwaybill_no
            root = parse(urllib2.urlopen(uri)).getroot()
            children = root.getchildren()
            if len(children):
                firstchild = children[0]
                nodes = firstchild.findall('Scans/ScanDetail')
                if len(nodes):
                    element = nodes[len(nodes)-1]
                    if element.findtext('ScanType', '') == 'UD' and element.findtext('Scan', '').strip().lower() == 'Shipment Inscan'.lower():
                        datestring = element.findtext('ScanDate', '')
                        timestring = element.findtext('ScanTime', '')
                        delivery_date = get_py_datetime(datestring, timestring)
                        picked_up_orders[order.airwaybill_no] = str(delivery_date)
        except:
            pass
    
    print "Picked up Orders:"
    print picked_up_orders
    return picked_up_orders

def read_delivery_orders(orders_tobe_delivered):
    try:
        config_client = ConfigClient()
        BLUEDART_URL = config_client.get_property("bluedart_update_url")
    except ConfigException as cex:
        print cex.message
        traceback.print_exc()
    
    delivered_orders = {}
    returned_orders = {}
    undelivered_orders = {}
    for order in orders_tobe_delivered:
        try:
            uri = BLUEDART_URL + order.airwaybill_no
            root = parse(urllib2.urlopen(uri)).getroot()
            children = root.getchildren()
            child_number = 0
            for child in children:
                child_number = child_number + 1
                nodes = child.findall('Scans/ScanDetail')
                orderstatus = None
                if len(nodes):
                    i = len(nodes)-1
                    while i>=0:
                        element = nodes[i]
                        if element.findtext('ScanType', '') == 'DL':
                            orderstatus = 'DL'
                            datestring = element.findtext('ScanDate', '')
                            timestring = element.findtext('ScanTime', '')
                            delivery_date = get_py_datetime(datestring, timestring)
                            receiver = child.findtext('ReceivedBy', '')
                            delivered_orders[order.airwaybill_no] = str(delivery_date) + "|" +  receiver
                            break
                        elif element.findtext('ScanType', '') == 'RT':
                            orderstatus = 'RT'
                            datestring = element.findtext('ScanDate', '')
                            timestring = element.findtext('ScanTime', '')
                            delivery_date = get_py_datetime(datestring, timestring)
                            if i < len(nodes)-1:
                                reason_for_return = nodes[i+1].findtext('Scan', '')
                            else:
                                reason_for_return = element.findtext('Scan', '')
                            returned_orders[order.airwaybill_no] = str(delivery_date) + "|" + reason_for_return
                            break
                        elif element.findtext('ScanType', '') == 'RD':
                            orderstatus = 'RD'
                            break
                        elif i == 0:
                            orderstatus = 'UD'
                            reason = child.findtext('Status', '')
                            undelivered_orders[order.airwaybill_no] = reason
                            break
                        i = i-1
                else:
                    if child_number > 1:
                        reason = children[child_number-1].findtext('Status', '')
                        undelivered_orders[order.airwaybill_no] = reason
                if orderstatus != 'RD':
                    break
        except:
            pass
    
    print "Delivered Orders:"
    print delivered_orders
    
    print "Returned Orders:"
    print returned_orders
    
    print "Undelivered Orders"
    print undelivered_orders
    
    return delivered_orders, returned_orders, undelivered_orders

def update_picked_orders(provider_id, pickup_details):
    txnClient = TransactionClient().get_client()
    try:
        orders_not_picked_up = txnClient.markOrdersAsPickedUp(provider_id, pickup_details)
        return orders_not_picked_up
    except TransactionServiceException as tex:
        print tex.message

def update_picked_doas(provider_id, doa_pickup_details):
    txnClient = TransactionClient().get_client()
    try:
        doas_not_picked_up = txnClient.markDoasAsPickedUp(provider_id, doa_pickup_details)
        return doas_not_picked_up
    except TransactionServiceException as tex:
        print tex.message

def update_picked_returns(provider_id, returns_pickup_details):
    txnClient = TransactionClient().get_client()
    try:
        returns_not_picked_up = txnClient.markReturnOrdersAsPickedUp(provider_id, returns_pickup_details)
        return returns_not_picked_up
    except TransactionServiceException as tex:
        print tex.message

def update_delivered_orders(provider_id, delivered_orders):
    txnClient = TransactionClient().get_client()
    try:
        txnClient.markOrdersAsDelivered(provider_id, delivered_orders)
    except TransactionServiceException as tex:
        print tex.message

def update_returned_orders(provider_id, returned_orders):
    txnClient = TransactionClient().get_client()
    try:
        txnClient.markOrdersAsFailed(provider_id, returned_orders)
    except TransactionServiceException as tex:
        print tex.message

def update_reason_of_undelivered_orders(provider_id, undelivered_orders):
    txnClient = TransactionClient().get_client()
    try:
        orders_not_delivered = txnClient.updateNonDeliveryReason(provider_id, undelivered_orders)
        return orders_not_delivered
    except TransactionServiceException as tex:
        print tex.message

def print_pickup_mismatch_report(filename, orders):
    writer = csv.writer(open(filename, "wb"), delimiter=',', quoting=csv.QUOTE_NONE)
    writer.writerow(['Order Id', 'AWB No', 'Shipping timestamp'])
    for order in orders:
        writer.writerow([order.id, order.airwaybill_no, to_py_date(order.shipping_timestamp)])

def print_dao_return_pickup_mismatch_report(filename, orders):
    writer = csv.writer(open(filename, "wb"), delimiter=',', quoting=csv.QUOTE_NONE)
    writer.writerow(['Order Id', 'Pickup Request No', 'Authorization timestamp'])
    for order in orders:
        writer.writerow([order.id, order.pickupRequestNo, to_py_date(order.doa_auth_timestamp)])

def print_rto_orders_report(filename, returned_orders):
    writer = csv.writer(open(filename, "wb"), delimiter=',', quoting=csv.QUOTE_NONE)
    writer.writerow(['AWB No', 'Return date', 'Reason'])
    for awb, date_reason in returned_orders.iteritems():
        date, reason = date_reason.split('|')
        writer.writerow([awb, date, reason])

def print_undelivered_orders_report(filename, orders):
    writer = csv.writer(open(filename, "wb"), delimiter=',', quoting=csv.QUOTE_NONE)
    writer.writerow(['Order Id', 'AWB No', 'Status', 'Status Description', 'Shipping timestamp', 'Pickup timestamp'])
    for order in orders:
        writer.writerow([order.id, order.airwaybill_no, order.status, order.statusDescription, to_py_date(order.shipping_timestamp), to_py_date(order.pickup_timestamp)])

def get_py_datetime(datestring, timestring):
    # This should be a command line argument.
    # Refer http://docs.python.org/library/time.html#time.strftime to
    # get a complete list of format specifiers available for date time.
    time_format = "%d-%b-%Y %H:%M:%S"
    if datestring == '':
        return None
    if timestring == '':
        timestring = '00:00:00'
    time_array = timestring.split(':')
    if len(time_array) < 3:
        timestring = timestring + ':00'
    time_string = datestring + ' ' + timestring
    mytime = time.strptime(time_string, time_format)
    return datetime.datetime(*mytime[:6])

def main():
    parser = optparse.OptionParser()
    parser.add_option("-p", "--pickup", dest="pickup_report",
                   action="store_true",
                   help="Run the pickup reconciliation")
    parser.add_option("-d", "--delivery", dest="delivery_report",
                   action="store_true",
                   help="Run the delivery reconciliation")
    parser.add_option("-a", "--all", dest="all_reports",
                   action="store_true",
                   help="Run all reconciliations")
    parser.add_option("-P", "--provider", dest="provider",
                   default="BlueDart", type="string",
                   help="The PROVIDER this report is for",
                   metavar="PROVIDER")
    parser.set_defaults(pickup_report=False, delivery_report=False, all_reports=False)
    (options, args) = parser.parse_args()
    if len(args) != 0:
        parser.error("You've supplied extra arguments. Are you sure you want to run this program?")
    
    if options.all_reports:
        options.pickup_report = True
        options.delivery_report = True
    
    provider = get_provider_by_name(options.provider)
    
    if options.pickup_report:
        process_pickup_records(provider)
        process_dao_pickup_orders(provider)
        process_return_pickup_orders(provider)
    if options.delivery_report:
        process_delivery_report(provider)

if __name__ == '__main__':
    main()