3 \@srddlmZGdddeZGdddeZGdddeZeedZGd d d eZeZ Gd d d eZ d S))Decimalc@sxeZdZdZddZddZddZdd Zed d Z ed d Z eddZ eddZ eddZ eddZdS)OfferApplicationsa# A collection of offer applications and the discounts that they give. Each offer application is stored as a dict which has fields for: * The offer that led to the successful application * The result instance * The number of times the offer was successfully applied cCs i|_dS)N) applications)selfr3/var/www/html/oscar2019/oscar/apps/offer/results.py__init__szOfferApplications.__init__cCs|jjjS)N)rvalues__iter__)rrrrr szOfferApplications.__iter__cCs t|jS)N)lenr)rrrr__len__szOfferApplications.__len__cCsj|j|jkr4|||j|j|jdtdd|j|j<|j|jd|j7<|j|jdd7<dS)Nrz0.00)offerresultname descriptionvoucherfreqdiscountrr)idrrrZ get_voucherDr)rr rrrradds zOfferApplications.addcCs<g}x2|jjD]$}|d r|ddkr|j|qW|S)zN Return basket discounts from offers (but not voucher offers) rrr)rr append)r discounts applicationrrroffer_discounts$s z!OfferApplications.offer_discountscCs:g}x0|jjD]"}|dr|ddkr|j|qW|S)z8 Return basket discounts from vouchers. rrr)rr r)rrrrrrvoucher_discounts/s z#OfferApplications.voucher_discountscCs0g}x&|jjD]}|djr|j|qW|S)z+ Return shipping discounts r)rr affects_shippingr)rrrrrrshipping_discounts:s  z$OfferApplications.shipping_discountscCs^i}xP|jD]F}|d}|d}|j|kr<||d||j<q ||jd|7<q W|jS)z Return voucher discounts aggregated up to the voucher level. This is different to the voucher_discounts property as a voucher can have multiple offers associated with it. rr)rr)rcoder )rrrrrrrrgrouped_voucher_discountsEs  z+OfferApplications.grouped_voucher_discountscCs0g}x&|jjD]}|djr|j|qW|S)zV Return successful offer applications which didn't lead to a discount r)rr affects_post_orderr)rrrrrrpost_order_actionsZs  z$OfferApplications.post_order_actionscCstdd|jjDS)zH Return a dict of offers that were successfully applied cSsg|]}|dj|dfqS)r )r).0arrr jsz,OfferApplications.offers..)dictrr )rrrrofferseszOfferApplications.offersN)__name__ __module__ __qualname____doc__rr r rpropertyrrrr r"r'rrrrrs   rc@sReZdZdZZedZdZd \ZZ Z dZ e ddZ e d d Ze d d ZdS)ApplicationResultFz0.00NrrcCs |j|jkS)N)affectsBASKET)rrrraffects_basket{sz ApplicationResult.affects_basketcCs |j|jkS)N)r/SHIPPING)rrrrrsz"ApplicationResult.affects_shippingcCs |j|jkS)N)r/ POST_ORDER)rrrrr!sz$ApplicationResult.affects_post_order)rrr.)r(r)r*is_final is_successfulrrrr0r2r3r/r,r1rr!rrrrr-ns   r-c@s:eZdZdZejZddZeddZ ddZ dd Z d S) BasketDiscountz] For when an offer application leads to a simple discount off the basket's total cCs ||_dS)N)r)ramountrrrrszBasketDiscount.__init__cCs |jdkS)Nr)r)rrrrr5szBasketDiscount.is_successfulcCs d|jS)Nz)r)rrrr__str__szBasketDiscount.__str__cCsd|jj|jfS)Nz%s(%r)) __class__r(r)rrrr__repr__szBasketDiscount.__repr__N) r(r)r*r+r-r0r/rr,r5r8r:rrrrr6s  r6z0.00c@seZdZdZdZZejZdS)ShippingDiscountzR For when an offer application leads to a discount from the shipping cost TN) r(r)r*r+r5r4r-r2r/rrrrr;sr;c@s&eZdZdZdZZejZddZ dS)PostOrderActionz For when an offer condition is met but the benefit is deferred until after the order has been placed. Eg buy 2 books and get 100 loyalty points. TcCs ||_dS)N)r)rrrrrrszPostOrderAction.__init__N) r(r)r*r+r4r5r-r3r/rrrrrr<sr<N) decimalrrobjectrr-r6Z ZERO_DISCOUNTr;ZSHIPPING_DISCOUNTr<rrrrs j