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11653 amit.gupta 1 
'''
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Created on 06-Dec-2011
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@author: varungupta
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'''
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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.Dataservice import PrivateDealUser
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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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    user_client = UserClient().get_client()
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    user = user_client.getUserByCartId(cart.id)
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    if user.isAnonymous:
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        raise PromotionException(115, 'Please try logging in')
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    privateDealUser = PrivateDealUser.get_by(id=user.userId)
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    #email = user.email.lower().strip()
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    print "privateDealUser.isActive" + `privateDealUser.isActive`
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    if privateDealUser is not None and privateDealUser.isActive:
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        #Check if user have any order placed successfully
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        if cart.lines is not None:
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            discounts = []
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            itemIds = []
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            [itemIds.append(firstLine.itemId) for firstLine in cart.lines]
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            catalog_client = CatalogClient().get_client()
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            privateDeals= catalog_client.getAllActivePrivateDeals(itemIds,0)
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            if(len(privateDeals) != 0):
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                dealItems = privateDeals.keys()
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                total_discounts = 0
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                discountsMap = {}
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                for firstLine in cart.lines:
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                    if firstLine.itemId in dealItems:
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                        discountAmount = firstLine.actualPrice - privateDeals[firstLine.itemId].dealPrice
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                        if discountAmount > 0:
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                            discount = Discount()
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                            discount.cart_id = cart.id
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                            discount.item_id = firstLine.itemId
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                            discount.quantity = firstLine.quantity
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                            discount.discount = discountAmount
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                            discounts.append(discount)
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                            discountsMap[firstLine.itemId] = discount
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                            total_discounts = total_discounts + discountAmount*firstLine.quantity
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                        if privateDeals[firstLine.itemId].dealTextOption==0:
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                            firstLine.dealText = ''
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                            cart.message = 'Offer on deal is changed/removed'
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                        if privateDeals[firstLine.itemId].dealTextOption==2:
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                            firstLine.dealText =  privateDeals[firstLine.itemId].dealText
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                            cart.message = 'Offer on deal is changed/removed'
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                        if privateDeals[firstLine.itemId].dealFreebieOption==0:
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                            firstLine.freebieId = 0
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                        if privateDeals[firstLine.itemId].dealFreebieOption==2:
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                            firstLine.freebieId =  privateDeals[firstLine.itemId].dealFreebieItemId
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                cart.discountedPrice = cart.totalPrice - round(total_discounts, 0)
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                if cart.discountedPrice >= 1999:
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                    counter = privateDealUser.counter
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                    if counter is not None:
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                        if datetime.datetime.now() - counter.createdOn < datetime.timedelta(30) and counter.lastPurchasedOn is None:
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                            firstLine = cart.lines[0]
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                            if discountsMap.has_key(firstLine.itemId):
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                                discount1 = discountsMap[firstLine.itemId]
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                            else:
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                                discount1 = Discount()
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                                discount1.cart_id = cart.id
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                                discount1.item_id = firstLine.itemId
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                                discount1.quantity = firstLine.quantity
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                                discount1.discount = 0
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                                discounts.append(discount1)
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                            discount1.discount += round(200/discount1.quantity, 0)
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                            cart.discountedPrice -= round(200/discount1.quantity, 0)*discount1.quantity
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            else:
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                counter = privateDealUser.counter
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                if cart.totalPrice >= 1999 and counter is not None and datetime.datetime.now() - counter.createdOn < datetime.timedelta(30) and counter.lastPurchasedOn is None:
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                    firstLine = cart.lines[0]
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                    discount1 = Discount()
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                    discount1.cart_id = cart.id
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                    discount1.item_id = firstLine.itemId
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                    discount1.quantity = firstLine.quantity
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                    discount1.discount = 0
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                    discount1.discount += round(200/discount1.quantity, 0)
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                    discounts.append(discount1)
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                    cart.discountedPrice = cart.totalPrice - discount1.discount*discount1.quantity
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                else:
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                    raise PromotionException(115, 'None of the products have valid Private Deal')
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            return cart, discounts
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    else:
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        raise PromotionException(115, 'Invalid Coupon code')
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