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Created on 06-Dec-2011
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Created on 06-Dec-2011
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@author: varungupta
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@author: varungupta
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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.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 get_coupon_usage_count_by_user
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from shop2020.model.v1.user.impl.PromotionRuleDataUtilities import \
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    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.utils.Utils import to_py_date
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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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    user_client = UserClient().get_client()
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    user_client = UserClient().get_client()
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    user = user_client.getUserByCartId(cart.id)
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    user = user_client.getUserByCartId(cart.id)
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    if email in args['emails']:
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    if email in args['emails']:
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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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        raise PromotionException(111, 'You are not allowed to use this coupon')
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        raise PromotionException(111, 'You are not allowed to use this coupon')
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    todate = datetime.datetime.now()
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    if args['endOn'] and todate > to_py_date(args['endOn']):
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        raise PromotionException(113, 'This coupon is expired.')
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    count_coupon_usage = get_coupon_usage_count_by_user(coupon_code, user.userId)
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    count_coupon_usage = get_coupon_usage_count_by_user(coupon_code, user.userId)
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    if count_coupon_usage >= args['usage_limit_for_user']:
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    if count_coupon_usage >= args['usage_limit_for_user']:
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        raise PromotionException(112, 'Your usage limit for this coupon is exhausted.')
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        raise PromotionException(112, 'Your usage limit for this coupon is exhausted.')
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