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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 shop2020.thriftpy.model.v1.user.ttypes import PromotionException, Discount
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from shop2020.model.v1.user.impl.PromotionRuleDataUtilities import get_coupon_usage_count, get_coupon_usage_count_by_user
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from shop2020.clients.UserClient import UserClient
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from shop2020.clients.UserClient import UserClient
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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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from shop2020.thriftpy.model.v1.user.ttypes import PromotionException, Discount
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import datetime
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def execute(cart, coupon_code, args):
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def execute(cart, coupon_code, args):
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if 'items' not in args or 'handset_display_name' not in args:
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if 'items' not in args or '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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raise PromotionException(112, 'This promotion is expired.')
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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_client = UserClient().get_client()
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isPercentageDiscount = args['is_percentage_discount']
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isPercentageDiscount = args['is_percentage_discount']
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for line in cart.lines:
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for line in cart.lines:
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total_selling_price += line.actualPrice * line.quantity
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total_selling_price += line.actualPrice * line.quantity
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discount_value = 0
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discount_value = 0
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if line.itemId in args['items'] or (len(args['items'])==0 and args['min_amount'] < line.actualPrice):
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if line.itemId in args['items'] or (len(args['items'])==0 and args['min_amount'] <= line.actualPrice):
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cart_has_specified_item = True
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cart_has_specified_item = True
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if(len(args['items'])==0):
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if(len(args['items'])==0):
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discount_value = args['discount']
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discount_value = args['discount']
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else:
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else:
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discount_value = args['items'][line.itemId]
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discount_value = args['items'][line.itemId]
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