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Line 1... Line 1...
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'''
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'''
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Created on 06-Jul-2011
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Created on 06-Jul-2011
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@author: Varun Gupta
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@author: Varun Gupta
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'''
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'''
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from math import floor
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from shop2020.clients.CatalogClient import CatalogClient
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from shop2020.clients.CatalogClient import CatalogClient
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from shop2020.clients.UserClient import UserClient
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from shop2020.model.v1.user.impl import UserDataAccessors
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from shop2020.model.v1.user.impl.PromotionRuleDataUtilities import \
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from shop2020.model.v1.user.impl.PromotionRuleDataUtilities import \
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    get_coupon_usage_count, get_coupon_usage_count_by_user
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    get_coupon_usage_count, get_coupon_usage_count_by_user
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from shop2020.thriftpy.model.v1.user.ttypes import PromotionException, Discount
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from shop2020.thriftpy.model.v1.user.ttypes import PromotionException, Discount
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import datetime
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import datetime
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from math import floor
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def execute(cart, coupon_code, args):
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def execute(cart, coupon_code, args):
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    appliedOnce = False
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    if 'handset_display_name' not in args:
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    if 'handset_display_name' not in args:
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        raise PromotionException(109, 'Error in rule arguments.')
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        raise PromotionException(109, 'Error in rule arguments.')
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    if 'end_on' in args and datetime.datetime.strptime(args['end_on'], '%Y-%m-%d') <= datetime.datetime.now():
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    if 'end_on' in args and datetime.datetime.strptime(args['end_on'], '%Y-%m-%d') <= datetime.datetime.now():
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    if 'usage_limit' in args and args['usage_limit'] is not None:
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    if 'usage_limit' in args and args['usage_limit'] is not None:
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        if args['usage_limit'] <= get_coupon_usage_count(coupon_code):
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        if args['usage_limit'] <= get_coupon_usage_count(coupon_code):
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            raise PromotionException(112, 'This promotion is over.')
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            raise PromotionException(112, 'This promotion is over.')
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    user_client = UserClient().get_client()
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    user = user_client.getUserByCartId(cart.id)
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    user = UserDataAccessors.get_user_by_cart_id(cart.id)
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    if 'usage_limit_for_user' in args and args['usage_limit_for_user'] is not None:
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    if 'usage_limit_for_user' in args and args['usage_limit_for_user'] is not None:
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        if args['usage_limit_for_user'] <= get_coupon_usage_count_by_user(coupon_code, user.userId):
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        if args['usage_limit_for_user'] <= get_coupon_usage_count_by_user(coupon_code, user.id):
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            raise PromotionException(111, 'You have already used this coupon maximum possible times.')
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            raise PromotionException(111, 'You have already used this coupon maximum possible times.')
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    if not cart.lines:
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    if not cart.lines:
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        return cart
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        return cart
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    appliedOnce = args['appliedOnce'] if 'dealer_flag' in args else True
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    dealItems = []
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    if not (args['dealer_flag'] if 'dealer_flag' in args else False):
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        privateDealUser = UserDataAccessors.get_private_deal_user(user.id)
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        if privateDealUser is not None and privateDealUser.isActive:
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            catalog_client = CatalogClient().get_client()
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            items = [line.itemId for line in cart.lines]
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            dealItems = catalog_client.getAllActivePrivateDeals(items, 0)
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    discountJ = None
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    discountJ = None
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    if 'discount' in args:
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    if 'discount' in args:
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        discountJ  = args ['discount']
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        discountJ  = args ['discount']
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        isPercentageDiscount = args['is_percentage_discount']
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        isPercentageDiscount = args['is_percentage_discount']
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    total_discounts = 0
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    total_discounts = 0
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    cart_has_specified_item = False
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    cart_has_specified_item = False
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    discounts = []
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    discounts = []
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    for line in cart.lines:
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    for line in cart.lines:
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        if line.itemId in dealItems:
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            print "continued  line.itemId",  line.itemId
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            continue
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        if discount_left > 0 :
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        if discount_left > 0 :
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            discount_value = 0
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            discount_value = 0
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            if min_amount is not None and line.actualPrice < min_amount:
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            if min_amount is not None and line.actualPrice < min_amount:
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                continue
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                continue
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                        discount_value = discountJ
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                        discount_value = discountJ
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                        cart_has_specified_item = True
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                        cart_has_specified_item = True
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                else:
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                else:
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                    continue
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                    continue
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            elif 'categoriesexcept' in args:
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                catalog_client = CatalogClient().get_client()
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                category = catalog_client.getItem(line.itemId).category
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                if category in args['categoriesexcept']:
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                    if type(args['categoriesexcept'])==dict:
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                        discount_value = discountJ
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                        cart_has_specified_item = True
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                else:
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                    continue
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            elif 'brands' in args:
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            elif 'brands' in args:
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                catalog_client = CatalogClient().get_client()
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                catalog_client = CatalogClient().get_client()
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                brand = catalog_client.getItem(line.itemId).brand
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                brand = catalog_client.getItem(line.itemId).brand
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                if brand in args['brands']:
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                if brand in args['brands']:
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                    if type(args['brands'])==dict:
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                    if type(args['brands'])==dict:
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                continue
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                continue
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            if isPercentageDiscount:
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            if isPercentageDiscount:
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                discount_value = round((line.actualPrice*discount_value)/100, 4)
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                discount_value = round((line.actualPrice*discount_value)/100, 4)
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            if 'appliedOnce' in args and args['appliedOnce']:
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            if appliedOnce:
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                quantity = 1
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                quantity = 1
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                appliedOnce = True
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            else:
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            else:
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                quantity = min(floor(discount_left/discount_value), line.quantity)
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                quantity = min(floor(discount_left/discount_value), line.quantity)
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            if quantity > 0:
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            if quantity > 0:
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                discount = Discount()
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                discount = Discount()
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    if cart_has_specified_item is False:
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    if cart_has_specified_item is False:
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        raise PromotionException(115, 'This coupon is applicable only for ' + args['handset_display_name'])
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        raise PromotionException(115, 'This coupon is applicable only for ' + args['handset_display_name'])
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    cart.discountedPrice = cart.totalPrice - round(total_discounts, 0)
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    cart.discountedPrice = cart.totalPrice - round(total_discounts, 0)
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    print "cart.discountedPrice----",  cart.discountedPrice
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    return cart, discounts
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    return cart, discounts
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def getDiscountOnItem(item):
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def getDiscountOnItem(item):
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    return None
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    return None
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