行项脚本示例

# ================================ 可定制的设置  ================================# ================================================================按消费阈值分层购物车折扣##如果购物车总数大于(或等于)输入的# threshold，关联的折扣应用到购物车。的# discount将尽可能均匀地分布在所有物品上。## -“threshold”是获得资格所需的消费金额# - 'discount_amount'是应用于商品的美元折扣#车# - 'discount_message'是折扣时显示的消息#被应用# ================================================================SPENDING_THRESHOLDS=［｛阈值:150，discount_amount:25，discount_message:“消费150美元可享25美元优惠!”，}，｛阈值:300，discount_amount:50，discount_message:“消费300美元，可享50美元优惠!”，}，｛阈值:400，discount_amount:75，discount_message:“消费400美元可享75美元优惠!”，}，］# ================================ 脚本代码(不要编辑 ) ================================# ================================================================# DollarDiscountApplicator##将输入的折扣应用于提供的行项目。# ================================================================类DollarDiscountApplicatordef初始化（discount_message）@discount_message=discount_message结束def应用（line_item，discount_amount）new_line_price=line_item．line_price-discount_amountline_item．change_line_price（new_line_price，信息:@discount_message）结束结束# ================================================================# TieredCartDiscountBySpendCampaign##如果购物车总数大于(或等于)输入的# threshold，关联的折扣应用到购物车。的# discount将尽可能均匀地分布在所有物品上。# ================================================================类TieredCartDiscountBySpendCampaigndef初始化（层）@tiers=层．sort_by｛|层|层［:阈值］}。反向结束def运行（车）applicable_tier=@tiers．找到｛|层|车．subtotal_price＞=（钱．新（分:One hundred.）＊层［:阈值])}返回如果applicable_tier．nil ?discount_applicator=DollarDiscountApplicator．新（applicable_tier［: discount_message])discount_amount=applicable_tier［: discount_amount］项目=车．line_items．sort_by｛|line_item|line_item．变体．价格}自我．loop_items（车，项目，discount_amount，discount_applicator）结束defloop_items（车，line_items，discount_amount，discount_applicator）avg_discount=（discount_amount．to_f＊（1/line_items．地图（&数量:）.减少（0，：+)))。轮（2）avg_discount=钱．新（分:One hundred.）＊avg_discountdiscount_amount=钱．新（分:One hundred.）＊discount_amountline_items．each_with_index做|line_item，指数|打破如果discount_amount< =钱．零line_discount=avg_discount＊line_item．数量如果discount_amount<line_discount||指数= =（line_items．大小-1）discount_update=line_item．line_price>discount_amount？discount_amount：line_item．line_price其他的discount_update=line_item．line_price>line_discount？line_discount：line_item．line_price结束discount_amount- =discount_updatediscount_applicator．应用（line_item，discount_update）结束结束结束活动=［TieredCartDiscountBySpendCampaign．新（SPENDING_THRESHOLDS)，］活动．每一个做|运动|运动．运行（输入．车）结束输出．车=输入．车

# ================================ 可定制的设置  ================================# ================================================================#按消费门槛分层折扣##如果购物车总数大于(或等于)输入的# threshold，关联的折扣应用于每个项目。## -“threshold”是获得资格所需的消费金额# - 'discount_type'是要提供的折扣类型。可以#:# - ':percent'# - ':美元'# - 'discount_amount'是折扣的百分比/美元#应用(每项)# - 'discount_message'是折扣时显示的消息#被应用# ================================================================SPENDING_THRESHOLDS=［｛阈值:30.，discount_type:百分比，discount_amount:10，discount_message:“花30美元，打9折!”，}，｛阈值:50，discount_type:百分比，discount_amount:15，discount_message:“花50美元，打8折!”，}，｛阈值:One hundred.，discount_type:百分比，discount_amount:20.，discount_message:“花100美元，打8折!”，}，］# ================================ 脚本代码(不要编辑 ) ================================# ================================================================# DiscountApplicator##将输入的折扣应用于提供的行项目。# ================================================================类DiscountApplicatordef初始化（discount_type，discount_amount，discount_message）@discount_type=discount_type@discount_message=discount_message@discount_amount=如果discount_type= =: %1-（discount_amount＊0.01）其他的钱．新（分:One hundred.）＊discount_amount结束结束def应用（line_item）new_line_price=如果@discount_type= =: %line_item．line_price＊@discount_amount其他的［line_item．line_price-（@discount_amount＊line_item．数量)，钱．零]。马克斯结束line_item．change_line_price（new_line_price，信息:@discount_message）结束结束# ================================================================# TieredDiscountBySpendCampaign##如果购物车总数大于(或等于)输入的# threshold，关联的折扣应用于每个项目。# ================================================================类TieredDiscountBySpendCampaigndef初始化（层）@tiers=层．sort_by｛|层|层［:阈值］}。反向结束def运行（车）applicable_tier=@tiers．找到｛|层|车．subtotal_price＞=（钱．新（分:One hundred.）＊层［:阈值])}返回如果applicable_tier．nil ?discount_applicator=DiscountApplicator．新（applicable_tier［: discount_type]，applicable_tier［: discount_amount]，applicable_tier［: discount_message］）车．line_items．每一个做|line_item|下一个如果line_item．变体．产品．gift_card吗?discount_applicator．应用（line_item）结束结束结束活动=［TieredDiscountBySpendCampaign．新（SPENDING_THRESHOLDS)，］活动．每一个做|运动|运动．运行（输入．车）结束输出．车=输入．车

# ================================ 可定制的设置  ================================# ================================================================#按数量分层产品折扣##如果匹配项的总数量大于(或)#等于)输入的阈值，则相关折扣为#应用于每个匹配项。## - 'product_selector_match_type'决定我们是否寻找与输入的选择器匹配或不匹配的产品。可以号是:# - ':include'检查产品是否匹配# - ':exclude'确保产品不匹配# - 'product_selector_type'决定产品如何符合条件将标识为#。可以是:# - ':tag'按标签查找产品# - ':type'按类型查找产品# - ':vendor'按供应商查找产品# - ':product_id'按ID查找产品# - ':variant_id'通过变体ID查找产品# - ':subscription'查找订阅产品# - ':all'表示所有产品# - 'product_selectors'是一个标识符列表(来自上面)#合格产品。产品/变体ID列表应该只#包含数字(即:没有引号)。如果使用':all'，则此#也可以是'nil'。# - 'tiers'是一个层级列表，其中:# -“数量”是你需要购买的最小数量#合格# - 'discount_type'是要提供的折扣类型。可以#:# - ':percent'# - ':美元'# - 'discount_amount'是折扣的百分比/美元#应用(每项)# - 'discount_message'是折扣时显示的消息#被应用# ================================================================PRODUCT_DISCOUNT_TIERS=［｛product_selector_match_type:包括，product_selector_type:标签，product_selectors:［“your_tag”]，层:［｛数量:2，discount_type:百分比，discount_amount:10，discount_message:“2人以上9折”，}，｛数量:5，discount_type:百分比，discount_amount:15，discount_message:“5人以上优惠15%”，}，]，}，］# ================================ 脚本代码(不要编辑 ) ================================# ================================================================# ProductSelector##根据输入的条件查找匹配的产品。# ================================================================类ProductSelectordef初始化（match_type，selector_type，选择器）@match_type=match_type@comparator=match_type= =:包括？“什么?”：“没有吗?”@selector_type=selector_type@ selector=选择器结束def比赛吗?（line_item）如果自我．respond_to吗?（@selector_type）自我．发送（@selector_type，line_item）其他的提高RuntimeError．新（“无效的产品选择器类型”）结束结束def标签（line_item）product_tags=line_item．变体．产品．标签．地图｛|标签|标签．downcase．带}@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@ selector&product_tags）.发送（@comparator）结束def类型（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．product_type．downcase．带）结束def供应商（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．供应商．downcase．带）结束defproduct_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．id）结束defvariant_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．id）结束def订阅（line_item）！line_item．selling_plan_id．nil ?结束def所有（line_item）真正的结束结束# ================================================================# DiscountApplicator##将输入的折扣应用于提供的行项目。# ================================================================类DiscountApplicatordef初始化（discount_type，discount_amount，discount_message）@discount_type=discount_type@discount_message=discount_message@discount_amount=如果discount_type= =: %1-（discount_amount＊0.01）其他的钱．新（分:One hundred.）＊discount_amount结束结束def应用（line_item）new_line_price=如果@discount_type= =: %line_item．line_price＊@discount_amount其他的［line_item．line_price-（@discount_amount＊line_item．数量)，钱．零]。马克斯结束line_item．change_line_price（new_line_price，信息:@discount_message）结束结束# ================================================================# TieredProductDiscountByQuantityCampaign##如果匹配项的总数量大于(或)#等于)输入的阈值，则相关折扣为#应用于每个匹配项。# ================================================================类TieredProductDiscountByQuantityCampaigndef初始化（活动）@campaigns=活动结束def运行（车）@campaigns．每一个做|运动|product_selector=ProductSelector．新（运动［: product_selector_match_type]，运动［: product_selector_type]，运动［: product_selectors]，）applicable_items=车．line_items．选择｛|line_item|product_selector．比赛吗?（line_item）}下一个如果applicable_items．nil ?total_applicable_quantity=applicable_items．地图（&数量:）.减少（0，：+）层=运动［:层]。sort_by｛|层|层［数量:］}。反向applicable_tier=层．找到｛|层|层［数量:］< =total_applicable_quantity}下一个如果applicable_tier．nil ?discount_applicator=DiscountApplicator．新（applicable_tier［: discount_type]，applicable_tier［: discount_amount]，applicable_tier［: discount_message］）applicable_items．每一个做|line_item|discount_applicator．应用（line_item）结束结束结束结束活动=［TieredProductDiscountByQuantityCampaign．新（PRODUCT_DISCOUNT_TIERS)，］活动．每一个做|运动|运动．运行（输入．车）结束输出．车=输入．车

# ================================ 可定制的设置  ================================# ================================================================#按产品消费阈值分层产品折扣#如果在匹配项目上花费的总金额大于(或)#等于)输入的阈值，则相关折扣为#应用于每个匹配项。## - 'product_selector_match_type'决定我们是否寻找与输入的选择器匹配或不匹配的产品。可以号是:# - ':include'检查产品是否匹配# - ':exclude'确保产品不匹配# - 'product_selector_type'决定产品如何符合条件将标识为#。可以是:# - ':tag'按标签查找产品# - ':type'按类型查找产品# - ':vendor'按供应商查找产品# - ':product_id'按ID查找产品# - ':variant_id'通过变体ID查找产品# - ':subscription'查找订阅产品# - ':all'表示所有产品# - 'product_selectors'是一个标识符列表(从上面)#表示合格产品。产品/变体ID列表应该#只包含数字(即:没有引号)。如果使用':all'，# this也可以是'nil'。# - 'tiers'是一个层级列表，其中:# -“threshold”是所需的最低金额#合格# - 'discount_type'是要提供的折扣类型。可以#:# - ':percent'# - ':美元'# - 'discount_amount'是折扣的百分比/美元#应用(每项)# - 'discount_message'是折扣时显示的消息#被应用# ================================================================PRODUCT_DISCOUNT_TIERS=［｛product_selector_match_type:排除，product_selector_type:标签，product_selectors:［“your_tag”，“another_tag”]，层:［｛阈值:One hundred.，discount_type:百分比，discount_amount:10，discount_message:“满100美元可享9折优惠!”，}，]，}，］# ================================ 脚本代码(不要编辑 ) ================================# ================================================================# ProductSelector##根据输入的条件查找匹配的产品。# ================================================================类ProductSelectordef初始化（match_type，selector_type，选择器）@match_type=match_type@comparator=match_type= =:包括？“什么?”：“没有吗?”@selector_type=selector_type@ selector=选择器结束def比赛吗?（line_item）如果自我．respond_to吗?（@selector_type）自我．发送（@selector_type，line_item）其他的提高RuntimeError．新（“无效的产品选择器类型”）结束结束def标签（line_item）product_tags=line_item．变体．产品．标签．地图｛|标签|标签．downcase．带}@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@ selector&product_tags）.发送（@comparator）结束def类型（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．product_type．downcase．带）结束def供应商（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．供应商．downcase．带）结束defproduct_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．id）结束defvariant_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．id）结束def订阅（line_item）！line_item．selling_plan_id．nil ?结束def所有（line_item）真正的结束结束# ================================================================# DiscountApplicator##将输入的折扣应用于提供的行项目。# ================================================================类DiscountApplicatordef初始化（discount_type，discount_amount，discount_message）@discount_type=discount_type@discount_message=discount_message@discount_amount=如果discount_type= =: %1-（discount_amount＊0.01）其他的钱．新（分:One hundred.）＊discount_amount结束结束def应用（line_item）new_line_price=如果@discount_type= =: %line_item．line_price＊@discount_amount其他的［line_item．line_price-（@discount_amount＊line_item．数量)，钱．零]。马克斯结束line_item．change_line_price（new_line_price，信息:@discount_message）结束结束# ================================================================# TieredProductDiscountByProductSpendCampaign#如果在匹配项目上花费的总金额大于(或)#等于)输入的阈值，则相关折扣为#应用于每个匹配项。# ================================================================类TieredProductDiscountByProductSpendCampaigndef初始化（活动）@campaigns=活动结束def运行（车）@campaigns．每一个做|运动|如果运动［: product_selector_type］= =:所有total_applicable_cost=车．subtotal_priceapplicable_items=车．line_items其他的product_selector=ProductSelector．新（运动［: product_selector_match_type]，运动［: product_selector_type]，运动［: product_selectors]，）applicable_items=车．line_items．选择｛|line_item|product_selector．比赛吗?（line_item）}下一个如果applicable_items．nil ?total_applicable_cost=applicable_items．地图（&: line_price）.减少（钱．零，：+）结束层=运动［:层]。sort_by｛|层|层［:阈值］}。反向applicable_tier=层．找到｛|层|total_applicable_cost＞=（钱．新（分:One hundred.）＊层［:阈值])}下一个如果applicable_tier．nil ?discount_applicator=DiscountApplicator．新（applicable_tier［: discount_type]，applicable_tier［: discount_amount]，applicable_tier［: discount_message］）applicable_items．每一个做|line_item|discount_applicator．应用（line_item）结束结束结束结束活动=［TieredProductDiscountByProductSpendCampaign．新（PRODUCT_DISCOUNT_TIERS)，］活动．每一个做|运动|运动．运行（输入．车）结束输出．车=输入．车

# ================================ 可定制的设置  ================================# ================================================================#按产品打折##任何匹配的商品将按输入的金额打折。## - 'product_selector_match_type'决定我们是否寻找与输入的选择器匹配或不匹配的产品。可以号是:# - ':include'检查产品是否匹配# - ':exclude'确保产品不匹配# - 'product_selector_type'决定产品如何符合条件将标识为#。可以是:# - ':tag'按标签查找产品# - ':type'按类型查找产品# - ':vendor'按供应商查找产品# - ':product_id'按ID查找产品# - ':variant_id'通过变体ID查找产品# - ':subscription'查找订阅产品# - ':all'表示所有产品# - 'product_selectors'是一个标识符列表(从上面)#表示合格产品。产品/变体ID列表应该#只包含数字(即:没有引号)。如果使用':all'，# this也可以是'nil'。# - 'discount_type'是要提供的折扣类型。可以#:# - ':percent'# - ':美元'# - 'discount_amount'是折扣的百分比/美元#应用(每项)# - 'discount_message'是折扣时显示的消息#被应用# ================================================================PRODUCT_DISCOUNTS=［｛product_selector_match_type:包括，product_selector_type:标签，product_selectors:［“your_tag”]，discount_type:百分比，discount_amount:10，discount_message:“贴有标签的产品打九折!”}］# ================================ 脚本代码(不要编辑 ) ================================# ================================================================# ProductSelector##根据输入的条件查找匹配的产品。# ================================================================类ProductSelectordef初始化（match_type，selector_type，选择器）@match_type=match_type@comparator=match_type= =:包括？“什么?”：“没有吗?”@selector_type=selector_type@ selector=选择器结束def比赛吗?（line_item）如果自我．respond_to吗?（@selector_type）自我．发送（@selector_type，line_item）其他的提高RuntimeError．新（“无效的产品选择器类型”）结束结束def标签（line_item）product_tags=line_item．变体．产品．标签．地图｛|标签|标签．downcase．带}@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@ selector&product_tags）.发送（@comparator）结束def类型（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．product_type．downcase．带）结束def供应商（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．供应商．downcase．带）结束defproduct_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．id）结束defvariant_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．id）结束def订阅（line_item）！line_item．selling_plan_id．nil ?结束def所有（line_item）真正的结束结束# ================================================================# DiscountApplicator##将输入的折扣应用于提供的行项目。# ================================================================类DiscountApplicatordef初始化（discount_type，discount_amount，discount_message）@discount_type=discount_type@discount_message=discount_message@discount_amount=如果discount_type= =: %1-（discount_amount＊0.01）其他的钱．新（分:One hundred.）＊discount_amount结束结束def应用（line_item）new_line_price=如果@discount_type= =: %line_item．line_price＊@discount_amount其他的［line_item．line_price-（@discount_amount＊line_item．数量)，钱．零]。马克斯结束line_item．change_line_price（new_line_price，信息:@discount_message）结束结束# ================================================================# ProductDiscountCampaign##任何匹配的商品将按输入的金额打折。# ================================================================类ProductDiscountCampaigndef初始化（活动）@campaigns=活动结束def运行（车）@campaigns．每一个做|运动|product_selector=ProductSelector．新（运动［: product_selector_match_type]，运动［: product_selector_type]，运动［: product_selectors]，）discount_applicator=DiscountApplicator．新（运动［: discount_type]，运动［: discount_amount]，运动［: discount_message］）车．line_items．每一个做|line_item|下一个除非product_selector．比赛吗?（line_item）discount_applicator．应用（line_item）结束结束结束结束活动=［ProductDiscountCampaign．新（PRODUCT_DISCOUNTS)，］活动．每一个做|运动|运动．运行（输入．车）结束输出．车=输入．车

# ================================ 可定制的设置  ================================# ================================================================#产品折扣折扣代码##如果使用任何匹配的折扣代码，任何匹配的项目#将按输入的金额打折扣。## - 'discount_code_match_type'决定是否如下# strings应该是完全匹配或部分匹配。可以是:# - ':exact'表示精确匹配# - ':partial'表示部分匹配# - 'discount_codes'是标识折扣的字符串列表#代码# - 'product_selector_match_type'决定我们是否寻找与输入的选择器匹配或不匹配的产品。可以号是:# - ':include'检查产品是否匹配# - ':exclude'确保产品不匹配# - 'product_selector_type'决定产品如何符合条件将标识为#。可以是:# - ':tag'按标签查找产品# - ':type'按类型查找产品# - ':vendor'按供应商查找产品# - ':product_id'按ID查找产品# - ':variant_id'通过变体ID查找产品# - ':subscription'查找订阅产品# - ':all'表示所有产品# - 'product_selectors'是一个标识符列表(从上面)#表示合格产品。产品/变体ID列表应该#只包含数字(即:没有引号)。如果使用':all'，# this也可以是'nil'。# - 'discount_type'是要提供的折扣类型。可以#:# - ':percent'# - ':美元'# - 'discount_amount'是折扣的百分比/美元#应用(每项)# - 'discount_message'是折扣时显示的消息#被应用# ================================================================PRODUCT_DISCOUNTS_BY_DISCOUNT_CODE=［｛discount_code_match_type:精确，discount_codes:［“TESTCODE1”，“TESTCODE2”]，product_selector_match_type:包括，product_selector_type:标签，product_selectors:［“your_tag”]，discount_type:百分比，discount_amount:10，discount_message:“贴有标签的产品打九折!”}］# ================================ 脚本代码(不要编辑 ) ================================# ================================================================# DiscountCodeSelector#查找所提供的折扣代码是否与#输入代码。# ================================================================类DiscountCodeSelectordef初始化（match_type，discount_codes）@comparator=match_type= =:确切？“= =”：“有吗?”@discount_codes=discount_codes．地图｛|discount_code|discount_code．upcase．带}结束def比赛吗?（discount_code）@discount_codes．任何?｛|代码|discount_code．代码．upcase．发送（@comparator，代码）}结束结束# ================================================================# ProductSelector##根据输入的条件查找匹配的产品。# ================================================================类ProductSelectordef初始化（match_type，selector_type，选择器）@match_type=match_type@comparator=match_type= =:包括？“什么?”：“没有吗?”@selector_type=selector_type@ selector=选择器结束def比赛吗?（line_item）如果自我．respond_to吗?（@selector_type）自我．发送（@selector_type，line_item）其他的提高RuntimeError．新（“无效的产品选择器类型”）结束结束def标签（line_item）product_tags=line_item．变体．产品．标签．地图｛|标签|标签．downcase．带}@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@ selector&product_tags）.发送（@comparator）结束def类型（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．product_type．downcase．带）结束def供应商（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．供应商．downcase．带）结束defproduct_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．id）结束defvariant_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．id）结束def订阅（line_item）！line_item．selling_plan_id．nil ?结束def所有（line_item）真正的结束结束# ================================================================# DiscountApplicator##将输入的折扣应用于提供的行项目。# ================================================================类DiscountApplicatordef初始化（discount_type，discount_amount，discount_message）@discount_type=discount_type@discount_message=discount_message@discount_amount=如果discount_type= =: %1-（discount_amount＊0.01）其他的钱．新（分:One hundred.）＊discount_amount结束结束def应用（line_item）new_line_price=如果@discount_type= =: %line_item．line_price＊@discount_amount其他的［line_item．line_price-（@discount_amount＊line_item．数量)，钱．零]。马克斯结束line_item．change_line_price（new_line_price，信息:@discount_message）结束结束# ================================================================# ProductDiscountByCodeCampaign##如果使用任何匹配的折扣代码，任何匹配的项目#将按输入的金额打折扣。# ================================================================类ProductDiscountByCodeCampaigndef初始化（活动）@campaigns=活动结束def运行（车）返回如果车．discount_code．nil ?@campaigns．每一个做|运动|discount_code_selector=DiscountCodeSelector．新（运动［: discount_code_match_type]，运动［: discount_codes］）下一个除非discount_code_selector．比赛吗?（车．discount_code）product_selector=ProductSelector．新（运动［: product_selector_match_type]，运动［: product_selector_type]，运动［: product_selectors]，）discount_applicator=DiscountApplicator．新（运动［: discount_type]，运动［: discount_amount]，运动［: discount_message］）车．line_items．每一个做|line_item|下一个除非product_selector．比赛吗?（line_item）discount_applicator．应用（line_item）结束结束结束结束活动=［ProductDiscountByCodeCampaign．新（PRODUCT_DISCOUNTS_BY_DISCOUNT_CODE)，］活动．每一个做|运动|运动．运行（输入．车）结束输出．车=输入．车

# ================================ 可定制的设置  ================================# ================================================================#买X，买Y，换Z折扣##购买一定数量的匹配物品，获得一定数量的物品#个相同的匹配项目，并应用了输入的折扣。为#的例子:##“买两件带有标签的产品，再买另一件#标签“标签”为九折优惠## - 'product_selector_match_type'决定我们是否寻找与输入的选择器匹配或不匹配的产品。可以号是:# - ':include'检查产品是否匹配# - ':exclude'确保产品不匹配# - 'product_selector_type'决定产品如何符合条件将标识为#。可以是:# - ':tag'按标签查找产品# - ':type'按类型查找产品# - ':vendor'按供应商查找产品# - ':product_id'按ID查找产品# - ':variant_id'通过变体ID查找产品# - ':subscription'查找订阅产品# - ':all'表示所有产品# - 'product_selectors'是一个标识符列表(来自上面)#合格产品。产品/变体ID列表应该只#包含数字(即:没有引号)。如果使用':all'，则此#也可以是'nil'。# - 'quantity_to_buy'是需要购买的产品数量#合格# - 'quantity_to_discount'是要折扣的产品数量# - 'discount_type'是要提供的折扣类型。可以#:# - ':percent'# - ':美元'# - 'discount_amount'是折扣的百分比/美元#应用(每项)# - 'discount_message'是折扣时显示的消息#被应用##在运行多个报价的情况下需要注意的是产品选择之间不应该有任何重叠因为这会导致额外的折扣。例如，你应该#不要提供“买1件X产品，打5折”和“买2件”#产品X，送1件”# ================================================================BUY_X_GET_Y_FOR_Z=［｛product_selector_match_type:包括，product_selector_type::，product_selectors:零，quantity_to_buy:1，quantity_to_discount:1，discount_type:百分比，discount_amount:50，discount_message:“买一件，第二件五折!”，}，］# ================================ 脚本代码(不要编辑 ) ================================# ================================================================# ProductSelector##根据输入的条件查找匹配的产品。# ================================================================类ProductSelectordef初始化（match_type，selector_type，选择器）@match_type=match_type@comparator=match_type= =:包括？“什么?”：“没有吗?”@selector_type=selector_type@ selector=选择器结束def比赛吗?（line_item）如果自我．respond_to吗?（@selector_type）自我．发送（@selector_type，line_item）其他的提高RuntimeError．新（“无效的产品选择器类型”）结束结束def标签（line_item）product_tags=line_item．变体．产品．标签．地图｛|标签|标签．downcase．带}@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@ selector&product_tags）.发送（@comparator）结束def类型（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．product_type．downcase．带）结束def供应商（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．供应商．downcase．带）结束defproduct_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．id）结束defvariant_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．id）结束def订阅（line_item）！line_item．selling_plan_id．nil ?结束def所有（line_item）真正的结束结束# ================================================================# DiscountApplicator##将输入的折扣应用于提供的行项目。# ================================================================类DiscountApplicatordef初始化（discount_type，discount_amount，discount_message）@discount_type=discount_type@discount_message=discount_message@discount_amount=如果discount_type= =: %1-（discount_amount＊0.01）其他的钱．新（分:One hundred.）＊discount_amount结束结束def应用（line_item）new_line_price=如果@discount_type= =: %line_item．line_price＊@discount_amount其他的［line_item．line_price-（@discount_amount＊line_item．数量)，钱．零]。马克斯结束line_item．change_line_price（new_line_price，信息:@discount_message）结束结束# ================================================================# BuyXGetYForZCampaign##购买一定数量的匹配物品，获得一定数量的物品#个相同的匹配项目，并应用了输入的折扣。# ================================================================类BuyXGetYForZCampaigndef初始化（活动）@campaigns=活动结束def运行（车）@campaigns．每一个做|运动|product_selector=ProductSelector．新（运动［: product_selector_match_type]，运动［: product_selector_type]，运动［: product_selectors]，）eligible_items=车．line_items．选择｛|line_item|product_selector．比赛吗?（line_item）}下一个如果eligible_items．nil ?eligible_items=eligible_items．sort_by｛|line_item|-line_item．变体．价格}quantity_to_buy=运动［: quantity_to_buy］quantity_to_discount=运动［: quantity_to_discount］bundle_size=quantity_to_buy+quantity_to_discountnumber_of_bundles=（eligible_items．地图（&数量:）.减少（0，：+）/bundle_size）.地板上number_of_discountable_items=number_of_bundles＊quantity_to_discount下一个除非number_of_discountable_items>0discount_applicator=DiscountApplicator．新（运动［: discount_type]，运动［: discount_amount]，运动［: discount_message］）自我．loop_items（discount_applicator，车，eligible_items，number_of_discountable_items，quantity_to_buy，quantity_to_discount）结束结束defloop_items（discount_applicator，车，line_items，num_to_discount，quantity_to_buy，quantity_to_discount）盈余=0bundle_size=quantity_to_buy+quantity_to_discountline_items．每一个做|line_item|line_quantity=line_item．数量+盈余如果line_quantity>quantity_to_buybundles_per_line=（line_quantity/bundle_size）.地板上take_quantity=bundles_per_line＊quantity_to_discount盈余+ =（line_quantity-（bundle_size＊bundles_per_line））如果line_item．数量>take_quantitydiscount_item=line_item．分裂（花:take_quantity）discount_applicator．应用（discount_item）位置=车．line_items．find_index（line_item）车．line_items．插入（位置+1，discount_item）num_to_discount- =take_quantity其他的discount_applicator．应用（line_item）num_to_discount- =line_item．数量结束其他的盈余+ =line_quantity结束打破如果num_to_discount< =0结束结束结束活动=［BuyXGetYForZCampaign．新（BUY_X_GET_Y_FOR_Z)，］活动．每一个做|运动|运动．运行（输入．车）结束输出．车=输入．车

# ================================ 可定制的设置  ================================# ================================================================#购买产品VWX，以Z折扣获得产品Y##购买一组特定的商品，再以折扣价获得另一件商品。#例如:##“买一件t恤、一顶帽子和一副太阳镜，免费获得一双袜子”## - 'bundle_items'是包含bundle的项列表# bundle，其中:# - 'product_id'是产品的ID# - 'quantity_needed'是完成所需的数量#捆绑包# - 'quantity_to_buy'是获得资格所需的捆绑包数量对于折扣产品# - 'discount_product_selector_match_type'决定我们是否查找与输入内容匹配或不匹配的产品#选择器。可以是:# - ':include'检查产品是否匹配# - ':exclude'确保产品不匹配# - 'discount_product_selector_type'决定如何符合条件#产品将被识别。可以是:# - ':tag'按标签查找产品# - ':type'按类型查找产品# - ':vendor'按供应商查找产品# - ':product_id'按ID查找产品# - ':variant_id'通过变体ID查找产品# - ':subscription'查找订阅产品# - ':all'表示所有产品# - 'discount_product_selectors'是一个标识符列表(from(如上#)，以确保产品合格。产品/变体ID列表#应该只包含数字(例如:没有引号)。如果':all'是#也可以是'nil'。# - 'quantity_to_discount'是要折扣的商品数量每次报价# - 'discount_type'是要提供的折扣类型。可以#:# - ':percent'# - ':美元'# - 'discount_amount'是折扣的百分比/美元#应用(每项)# - 'discount_message'是折扣时显示的消息#被应用# ================================================================BUNDLE_DISCOUNTS=［｛bundle_items:［｛product_id:1234567890987，quantity_needed:1}，｛product_id:1234567890986，quantity_needed:1}，]，quantity_to_buy:1，discount_product_selector_match_type:包括，discount_product_selector_type: product_id，discount_product_selectors:［1234567890123]，quantity_to_discount:1，discount_type:百分比，discount_amount:10，discount_message:“购买VWX产品，获得Y产品九折优惠”，}，］# ================================ 脚本代码(不要编辑 ) ================================# ================================================================# BundleSelector#查找属于输入包的任何项目并保存#。# ================================================================类BundleSelectordef初始化（bundle_items）@bundle_items=bundle_items．减少({})做|acc，bundle_item|acc［bundle_item［: product_id]]=｛cart_items:[],quantity_needed:bundle_item［: quantity_needed]，total_quantity:0，}acc结束结束def构建（车）车．line_items．每一个做|line_item|下一个除非@bundle_items［line_item．变体．产品．id］@bundle_items［line_item．变体．产品．id] [: cart_items]。推（line_item）@bundle_items［line_item．变体．产品．id] [: total_quantity］+ =line_item．数量结束@bundle_items结束结束# ================================================================# ProductSelector##根据输入的条件查找匹配的产品。# ================================================================类ProductSelectordef初始化（match_type，selector_type，选择器）@match_type=match_type@comparator=match_type= =:包括？“什么?”：“没有吗?”@selector_type=selector_type@ selector=选择器结束def比赛吗?（line_item）如果自我．respond_to吗?（@selector_type）自我．发送（@selector_type，line_item）其他的提高RuntimeError．新（“无效的产品选择器类型”）结束结束def标签（line_item）product_tags=line_item．变体．产品．标签．地图｛|标签|标签．downcase．带}@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@ selector&product_tags）.发送（@comparator）结束def类型（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．product_type．downcase．带）结束def供应商（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．供应商．downcase．带）结束defproduct_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．id）结束defvariant_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．id）结束def订阅（line_item）！line_item．selling_plan_id．nil ?结束def所有（line_item）真正的结束结束# ================================================================# DiscountApplicator##将输入的折扣应用于提供的行项目。# ================================================================类DiscountApplicatordef初始化（discount_type，discount_amount，discount_message）@discount_type=discount_type@discount_message=discount_message@discount_amount=如果discount_type= =: %1-（discount_amount＊0.01）其他的钱．新（分:One hundred.）＊discount_amount结束结束def应用（line_item）new_line_price=如果@discount_type= =: %line_item．line_price＊@discount_amount其他的［line_item．line_price-（@discount_amount＊line_item．数量)，钱．零]。马克斯结束line_item．change_line_price（new_line_price，信息:@discount_message）结束结束# ================================================================# DiscountLoop#循环遍历所提供的行项目并对所提供的项目进行折扣按提供折扣的商品数量。# ================================================================类DiscountLoopdef初始化（discount_applicator）@discount_applicator=discount_applicator结束defloop_items（车，line_items，num_to_discount）line_items．each_with_index做|line_item|打破如果num_to_discount< =0如果line_item．数量>num_to_discountsplit_line_item=line_item．分裂（花:num_to_discount）@discount_applicator．应用（split_line_item）位置=车．line_items．find_index（line_item）车．line_items．插入（位置+1，split_line_item）打破其他的@discount_applicator．应用（line_item）num_to_discount- =line_item．数量结束结束结束结束# ================================================================# BundleDiscountCampaign##如果输入的捆绑包存在，则输入的折扣为#适用于输入的产品。# ================================================================类BundleDiscountCampaigndef初始化（活动）@campaigns=活动结束def运行（车）@campaigns．每一个做|运动|bundle_selector=BundleSelector．新（运动［: bundle_items])bundle_items=bundle_selector．构建（车）下一个如果bundle_items．任何?做|product_id，product_info|product_info［: total_quantity］<product_info［: quantity_needed］结束num_bundles=bundle_items．地图做|product_id，product_info|（product_info［: total_quantity］/product_info［: quantity_needed])结束num_bundles=num_bundles．最小值．地板上product_selector=ProductSelector．新（运动［: discount_product_selector_match_type]，运动［: discount_product_selector_type]，运动［: discount_product_selectors]，）discount_items=车．line_items．选择｛|line_item|product_selector．比赛吗?（line_item）}下一个如果discount_items．nil ?discount_applicator=DiscountApplicator．新（运动［: discount_type]，运动［: discount_amount]，运动［: discount_message］）discount_loop=DiscountLoop．新（discount_applicator）discount_loop．loop_items（车，discount_items，（运动［: quantity_to_discount］＊num_bundles））结束结束结束活动=［BundleDiscountCampaign．新（BUNDLE_DISCOUNTS)，］活动．每一个做|运动|运动．运行（输入．车）结束输出．车=输入．车

# ================================ 可定制的设置  ================================# ================================================================#购买产品WXY，获得Z折扣##购买一组特定的产品，在a#折扣。例如:##“买一件t恤、一顶帽子和一副太阳镜，各打八折”## - 'bundle_items'是包含bundle的项列表# bundle，其中:# - 'product_id'是产品的ID# - 'quantity_needed'是完成所需的数量#捆绑包# - 'discount_type'是要提供的折扣类型。可以#:# - ':percent'# - ':美元'# - 'discount_amount'是折扣的百分比/美元#应用(每项)# - 'discount_message'是折扣时显示的消息#被应用# ================================================================BUNDLE_DISCOUNTS=［｛bundle_items:［｛product_id:1234567890987，quantity_needed:1}，｛product_id:1234567890986，quantity_needed:1}，]，discount_type:百分比，discount_amount:10，discount_message:“购买产品X和产品Y，打九折!”，}，］# ================================ 脚本代码(不要编辑 ) ================================# ================================================================# BundleSelector#查找属于输入包的任何项目并保存#。# ================================================================类BundleSelectordef初始化（bundle_items）@bundle_items=bundle_items．减少({})做|acc，bundle_item|acc［bundle_item［: product_id]]=｛cart_items:[],quantity_needed:bundle_item［: quantity_needed]，total_quantity:0，}acc结束结束def构建（车）车．line_items．每一个做|line_item|下一个如果line_item．line_price_changed吗?下一个除非@bundle_items［line_item．变体．产品．id］@bundle_items［line_item．变体．产品．id] [: cart_items]。推（line_item）@bundle_items［line_item．变体．产品．id] [: total_quantity］+ =line_item．数量结束@bundle_items结束结束# ================================================================# DiscountApplicator##将输入的折扣应用于提供的行项目。# ================================================================类DiscountApplicatordef初始化（discount_type，discount_amount，discount_message）@discount_type=discount_type@discount_message=discount_message@discount_amount=如果discount_type= =: %1-（discount_amount＊0.01）其他的钱．新（分:One hundred.）＊discount_amount结束结束def应用（line_item）new_line_price=如果@discount_type= =: %line_item．line_price＊@discount_amount其他的［line_item．line_price-（@discount_amount＊line_item．数量)，钱．零]。马克斯结束line_item．change_line_price（new_line_price，信息:@discount_message）结束结束# ================================================================# DiscountLoop#循环遍历所提供的行项目并对所提供的项目进行折扣按提供折扣的商品数量。# ================================================================类DiscountLoopdef初始化（discount_applicator）@discount_applicator=discount_applicator结束defloop_items（车，line_items，num_to_discount）line_items．each_with_index做|line_item|打破如果num_to_discount< =0如果line_item．数量>num_to_discountsplit_line_item=line_item．分裂（花:num_to_discount）@discount_applicator．应用（split_line_item）位置=车．line_items．find_index（line_item）车．line_items．插入（位置+1，split_line_item）打破其他的@discount_applicator．应用（line_item）num_to_discount- =line_item．数量结束结束结束结束# ================================================================# BundleDiscountCampaign##如果输入的捆绑包存在，则输入的折扣为#应用于bundle中的每个项目。# ================================================================类BundleDiscountCampaigndef初始化（活动）@campaigns=活动结束def运行（车）@campaigns．每一个做|运动|bundle_selector=BundleSelector．新（运动［: bundle_items])bundle_items=bundle_selector．构建（车）下一个如果bundle_items．任何?做|product_id，product_info|product_info［: total_quantity］<product_info［: quantity_needed］结束num_bundles=bundle_items．地图做|product_id，product_info|（product_info［: total_quantity］/product_info［: quantity_needed])结束num_bundles=num_bundles．最小值．地板上discount_applicator=DiscountApplicator．新（运动［: discount_type]，运动［: discount_amount]，运动［: discount_message］）discount_loop=DiscountLoop．新（discount_applicator）bundle_items．每一个做|product_id，product_info|discount_loop．loop_items（车，product_info［: cart_items]，（product_info［: quantity_needed］＊num_bundles)，）结束结束结束结束活动=［BundleDiscountCampaign．新（BUNDLE_DISCOUNTS)，］活动．每一个做|运动|运动．运行（输入．车）结束输出．车=输入．车

# ================================ 可定制的设置  ================================# ================================================================#购买产品W的V，以Z折扣获得产品Y的X##购买一定数量的匹配物品，获得一定数量的#与输入折扣相匹配的另一组商品#应用。例如:##“买两件t恤，打九折送一顶帽子”## - 'buy_product_selector_match_type'决定我们是否查看#表示与输入的选择器匹配或不匹配的产品。#可以是:# - ':include'检查产品是否匹配# - ':exclude'确保产品不匹配# - 'buy_product_selector_type'决定产品如何符合条件将标识为#。可以是:# - ':tag'按标签查找产品# - ':type'按类型查找产品# - ':vendor'按供应商查找产品# - ':product_id'按ID查找产品# - ':variant_id'通过变体ID查找产品# - ':subscription'查找订阅产品# - ':all'表示所有产品# - 'buy_product_selectors'是一个标识符列表(从上面)#表示合格产品。产品/变体ID列表应该只#包含数字(即:没有引号)。如果使用':all'，则此#也可以是'nil'。# - 'quantity_to_buy'是需要购买的产品数量#合格# - 'get_selector_match_type'与' Buy '相同#以上版本# - 'get_product_selector_type'和' Buy '的意思是一样的#以上版本# - 'get_product_selectors'与' Buy '相同#以上版本# - 'quantity_to_discount'是要折扣的产品数量# - 'allow_incomplete_bundle'决定是否使用#要打折的商品可以打折，也可以全部打折#需要出席。可以是:# -“真”# -“false”# - 'discount_type'是要提供的折扣类型。可以#:# - ':percent'# - ':美元'# - 'discount_amount'是折扣的百分比/美元#应用(每项)# - 'discount_message'是折扣时显示的消息#被应用# ================================================================BUYVOFW_GETXOFY_FORZ=［｛buy_product_selector_match_type:包括，buy_product_selector_type:标签，buy_product_selectors:［“your_tag”，“another_tag”]，quantity_to_buy:1，get_product_selector_match_type:包括，get_product_selector_type:标签，get_product_selectors:［“your_other_tag”，“a_different_tag”]，quantity_to_discount:1，allow_incomplete_bundle:假，discount_type:百分比，discount_amount:One hundred.，discount_message:“买X产品，免费送Y产品!”，}，｛buy_product_selector_match_type:包括，buy_product_selector_type: product_id，buy_product_selectors:［1234567890987，1234567890986]，quantity_to_buy:1，get_product_selector_match_type:包括，get_product_selector_type: product_id，get_product_selectors:［1234567890985，1234567890984]，quantity_to_discount:1，allow_incomplete_bundle:假，discount_type:美元，discount_amount:10，discount_message:“买X产品，Y产品减价10美元!”，}，］# ================================ 脚本代码(不要编辑 ) ================================# ================================================================# ProductSelector##根据输入的条件查找匹配的产品。# ================================================================类ProductSelectordef初始化（match_type，selector_type，选择器）@match_type=match_type@comparator=match_type= =:包括？“什么?”：“没有吗?”@selector_type=selector_type@ selector=选择器结束def比赛吗?（line_item）如果自我．respond_to吗?（@selector_type）自我．发送（@selector_type，line_item）其他的提高RuntimeError．新（“无效的产品选择器类型”）结束结束def标签（line_item）product_tags=line_item．变体．产品．标签．地图｛|标签|标签．downcase．带}@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@ selector&product_tags）.发送（@comparator）结束def类型（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．product_type．downcase．带）结束def供应商（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．供应商．downcase．带）结束defproduct_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．id）结束defvariant_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．id）结束def订阅（line_item）！line_item．selling_plan_id．nil ?结束def所有（line_item）真正的结束结束# ================================================================# DiscountApplicator##将输入的折扣应用于提供的行项目。# ================================================================类DiscountApplicatordef初始化（discount_type，discount_amount，discount_message）@discount_type=discount_type@discount_message=discount_message@discount_amount=如果discount_type= =: %1-（discount_amount＊0.01）其他的钱．新（分:One hundred.）＊discount_amount结束结束def应用（line_item）new_line_price=如果@discount_type= =: %line_item．line_price＊@discount_amount其他的［line_item．line_price-（@discount_amount＊line_item．数量)，钱．零]。马克斯结束line_item．change_line_price（new_line_price，信息:@discount_message）结束结束# ================================================================# DiscountLoop#循环遍历所提供的行项目并对所提供的项目进行折扣按提供折扣的商品数量。# ================================================================类DiscountLoopdef初始化（discount_applicator）@discount_applicator=discount_applicator结束defloop_items（车，line_items，num_to_discount）line_items．每一个做|line_item|打破如果num_to_discount< =0如果line_item．数量>num_to_discountsplit_line_item=line_item．分裂（花:num_to_discount）@discount_applicator．应用（split_line_item）位置=车．line_items．find_index（line_item）车．line_items．插入（位置+1，split_line_item）打破其他的@discount_applicator．应用（line_item）num_to_discount- =line_item．数量结束结束结束结束# ================================================================# BuyVofWGetXofYForZCampaign##购买一定数量的匹配物品，获得一定数量的#与输入折扣相匹配的另一组商品#应用。# ================================================================类BuyVofWGetXofYForZCampaigndef初始化（活动）@campaigns=活动结束def运行（车）@campaigns．每一个做|运动|buy_product_selector=ProductSelector．新（运动［: buy_product_selector_match_type]，运动［: buy_product_selector_type]，运动［: buy_product_selectors]，）get_product_selector=ProductSelector．新（运动［: get_product_selector_match_type]，运动［: get_product_selector_type]，运动［: get_product_selectors]，）buy_items=［］get_item=［］车．line_items．每一个做|line_item|buy_items．推（line_item）如果buy_product_selector．比赛吗?（line_item）get_item．推（line_item）如果get_product_selector．比赛吗?（line_item）结束下一个如果buy_items．空的吗?||get_item．空的吗?get_item=get_item．sort_by｛|line_item|line_item．变体．价格}quantity_to_buy=运动［: quantity_to_buy］quantity_to_discount=运动［: quantity_to_discount］buy_offers=（buy_items．地图（&数量:）.减少（0，：+）/quantity_to_buy）.地板上如果运动［: allow_incomplete_bundle］number_of_bundles=buy_offers其他的get_offers=（get_item．地图（&数量:）.减少（0，：+）/quantity_to_discount）.地板上number_of_bundles=［buy_offers，get_offers]。最小值结束number_of_discountable_items=number_of_bundles＊quantity_to_discount下一个除非number_of_discountable_items>0discount_applicator=DiscountApplicator．新（运动［: discount_type]，运动［: discount_amount]，运动［: discount_message］）discount_loop=DiscountLoop．新（discount_applicator）discount_loop．loop_items（车，get_item，number_of_discountable_items）结束结束结束活动=［BuyVofWGetXofYForZCampaign．新（BUYVOFW_GETXOFY_FORZ)，］活动．每一个做|运动|运动．运行（输入．车）结束输出．车=输入．车

# ================================ 可定制的设置  ================================# ================================================================#以$Z购买产品Y的X##以特定价格购买一定数量的匹配物品。#例如:##“花20美元买两件t恤”## - 'product_selector_match_type'决定我们是否寻找与输入的选择器匹配或不匹配的产品。可以号是:# - ':include'检查产品是否匹配# - ':exclude'确保产品不匹配# - 'product_selector_type'决定产品如何符合条件将标识为#。可以是:# - ':tag'按标签查找产品# - ':type'按类型查找产品# - ':vendor'按供应商查找产品# - ':product_id'按ID查找产品# - ':variant_id'通过变体ID查找产品# - ':subscription'查找订阅产品# - ':all'表示所有产品# - 'product_selectors'是一个标识符列表(从上面)#表示合格产品。产品/变体ID列表应该#只包含数字(即:没有引号)。如果使用':all'，# this也可以是'nil'。# - 'quantity_to_buy'是需要购买的产品数量#合格# - 'final_price '是所有产品的收费金额#是报价的一部分# - 'discount_message'是折扣时显示的消息#被应用# ================================================================BUY_X_GET_Y_FOR_Z=［｛product_selector_match_type:包括，product_selector_type:标签，product_selectors:［“your_tag”]，quantity_to_buy:2，final_price:One hundred.，discount_message:“20美元买2个”，}，］# ================================ 脚本代码(不要编辑 ) ================================# ================================================================# ProductSelector##根据输入的条件查找匹配的产品。# ================================================================类ProductSelectordef初始化（match_type，selector_type，选择器）@match_type=match_type@comparator=match_type= =:包括？“什么?”：“没有吗?”@selector_type=selector_type@ selector=选择器结束def比赛吗?（line_item）如果自我．respond_to吗?（@selector_type）自我．发送（@selector_type，line_item）其他的提高RuntimeError．新（“无效的产品选择器类型”）结束结束def标签（line_item）product_tags=line_item．变体．产品．标签．地图｛|标签|标签．downcase．带}@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@ selector&product_tags）.发送（@comparator）结束def类型（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．product_type．downcase．带）结束def供应商（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．供应商．downcase．带）结束defproduct_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．id）结束defvariant_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．id）结束def订阅（line_item）！line_item．selling_plan_id．nil ?结束def所有（line_item）真正的结束结束# ================================================================# DollarDiscountApplicator##将输入的折扣应用于提供的行项目。# ================================================================类DollarDiscountApplicatordef初始化（discount_message）@discount_message=discount_message结束def应用（line_item，discount_amount）new_line_price=line_item．line_price-discount_amountline_item．change_line_price（new_line_price，信息:@discount_message）结束结束# ================================================================# BuyXOfYForZCampaign##以特定价格购买一定数量的匹配物品。# ================================================================类BuyXOfYForZCampaigndef初始化（活动）@campaigns=活动结束def运行（车）@campaigns．每一个做|运动|product_selector=ProductSelector．新（运动［: product_selector_match_type]，运动［: product_selector_type]，运动［: product_selectors]，）eligible_items=车．line_items．选择｛|line_item|product_selector．比赛吗?（line_item）}下一个如果eligible_items．nil ?eligible_item_count=eligible_items．地图（&数量:）.减少（0，：+）quantity_to_buy=运动［: quantity_to_buy］number_of_offers=（eligible_item_count/quantity_to_buy）.地板上下一个除非number_of_offers>0number_of_discountable_items=number_of_offers＊quantity_to_buytotal_offer_price=钱．新（分:One hundred.）＊（number_of_offers＊运动［: final_price])discount_applicator=DollarDiscountApplicator．新（运动［: discount_message])自我．loop_items（车，eligible_items，number_of_discountable_items，total_offer_price，discount_applicator）结束结束defloop_items（车，line_items，num_to_discount，total_price，discount_applicator）current_price=钱．零avg_price=total_price＊（1/num_to_discount）line_items=line_items．sort_by｛|line_item|line_item．变体．价格}line_items．每一个做|line_item|打破如果num_to_discount< =0如果line_item．数量>num_to_discountsplit_line_item=line_item．分裂（花:num_to_discount）discount_amount=split_line_item．line_price-（total_price-current_price）discount_applicator．应用（split_line_item，discount_amount）位置=车．line_items．find_index（line_item）车．line_items．插入（位置+1，split_line_item）打破elsifline_item．数量= =num_to_discountdiscount_amount=line_item．line_price-（total_price-current_price）discount_applicator．应用（line_item，discount_amount）打破其他的如果line_item．变体．价格< =avg_pricecurrent_price+ =line_item．line_price其他的discount_amount=（line_item．变体．价格-avg_price）＊line_item．数量current_price+ =（line_item．line_price-discount_amount）discount_applicator．应用（line_item，discount_amount）结束num_to_discount- =line_item．数量结束结束结束结束活动=［BuyXOfYForZCampaign．新（BUY_X_GET_Y_FOR_Z)，］活动．每一个做|运动|运动．运行（输入．车）结束输出．车=输入．车

# ================================ 可定制的设置  ================================# ================================================================花费$X，以$ Z折扣获得产品Y##如果购物车的总额大于(或等于)输入的# threshold(减去折扣金额)，输入的数量#匹配项目按输入的金额打折。## - 'product_selector_match_type'决定我们是否寻找与输入的选择器匹配或不匹配的产品。可以号是:# - ':include'检查产品是否匹配# - ':exclude'确保产品不匹配# - 'product_selector_type'决定产品如何符合条件将标识为#。可以是:# - ':tag'按标签查找产品# - ':type'按类型查找产品# - ':vendor'按供应商查找产品# - ':product_id'按ID查找产品# - ':variant_id'通过变体ID查找产品# - ':subscription'查找订阅产品# - ':all'表示所有产品# - 'product_selectors'是一个标识符列表(从上面)#表示合格产品。产品/变体ID列表应该#只包含数字(即:没有引号)。如果使用':all'，# this也可以是'nil'。# -“门槛”是获得资格所需花费的金额# - 'quantity_to_discount'是要折扣的商品数量#如果合格# - 'discount_type'是要提供的折扣类型。可以#:# - ':percent'# - ':美元'# - 'discount_amount'是折扣的百分比/美元#应用(每项)# - 'discount_message'是折扣时显示的消息#被应用# ================================================================SPENDX_GETY_FORZ=［｛product_selector_match_type:包括，product_selector_type: product_id，product_selectors:［1234567890123]，阈值:75，quantity_to_discount:1，discount_type:百分比，discount_amount:One hundred.，discount_message:“花75美元或以上，就可以免费获得X产品!”，}，］# ================================ 脚本代码(不要编辑 ) ================================# ================================================================# ProductSelector##根据输入的条件查找匹配的产品。# ================================================================类ProductSelectordef初始化（match_type，selector_type，选择器）@match_type=match_type@comparator=match_type= =:包括？“什么?”：“没有吗?”@selector_type=selector_type@ selector=选择器结束def比赛吗?（line_item）如果自我．respond_to吗?（@selector_type）自我．发送（@selector_type，line_item）其他的提高RuntimeError．新（“无效的产品选择器类型”）结束结束def标签（line_item）product_tags=line_item．变体．产品．标签．地图｛|标签|标签．downcase．带}@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@ selector&product_tags）.发送（@comparator）结束def类型（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．product_type．downcase．带）结束def供应商（line_item）@ selector=@ selector．地图｛|选择器|选择器．downcase．带}（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．供应商．downcase．带）结束defproduct_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．产品．id）结束defvariant_id（line_item）（@match_type= =:包括）= =@ selector．包括什么?（line_item．变体．id）结束def订阅（line_item）！line_item．selling_plan_id．nil ?结束def所有（line_item）真正的结束结束# ================================================================# DiscountApplicator##将输入的折扣应用于提供的行项目。# ================================================================类DiscountApplicatordef初始化（discount_type，discount_amount，discount_message）@discount_type=discount_type@discount_message=discount_message@discount_amount=如果discount_type= =: %1-（discount_amount＊0.01）其他的钱．新（分:One hundred.）＊discount_amount结束结束def应用（line_item）new_line_price=如果@discount_type= =: %line_item．line_price＊@discount_amount其他的［line_item．line_price-（@discount_amount＊line_item．数量)，钱．零]。马克斯结束line_item．change_line_price（new_line_price，信息:@discount_message）结束结束# ================================================================# DiscountLoop#循环遍历所提供的行项目并对所提供的项目进行折扣按提供折扣的商品数量。# ================================================================类DiscountLoopdef初始化（discount_applicator）@discount_applicator=discount_applicator结束defloop_items（车，line_items，num_to_discount）line_items．每一个做|line_item|打破如果num_to_discount< =0如果line_item．数量>num_to_discountsplit_line_item=line_item．分裂（花:num_to_discount）@discount_applicator．应用（split_line_item）位置=车．line_items．find_index（line_item）车．line_items．插入（位置+1，split_line_item）打破其他的@discount_applicator．应用（line_item）num_to_discount- =line_item．数量结束结束结束结束# ================================================================# SpendXGetYForZCampaign##如果购物车的总额大于(或等于)输入的# threshold(减去折扣金额)，输入的数量#匹配项目按输入的金额打折。# ================================================================类SpendXGetYForZCampaigndef初始化（活动）@campaigns=活动结束def运行（车）@campaigns．每一个做|运动|阈值=钱．新（分:One hundred.）＊运动［:阈值］下一个如果车．subtotal_price<阈值product_selector=ProductSelector．新（运动［: product_selector_match_type]，运动［: product_selector_type]，运动［: product_selectors]，）eligible_items=车．line_items．选择｛|line_item|product_selector．比赛吗?（line_item）}下一个如果eligible_items．nil ?eligible_items=eligible_items．sort_by｛|line_item|line_item．变体．价格}num_to_discount=运动［: quantity_to_discount］cart_total=车．subtotal_priceeligible_items．每一个做|line_item|打破如果num_to_discount< =0如果line_item．数量>num_to_discountcart_total- =line_item．变体．价格＊num_to_discount打破其他的cart_total- =line_item．line_pricenum_to_discount- =line_item．数量结束结束下一个如果cart_total<阈值discount_applicator=discount_applicator=DiscountApplicator．新（运动［: discount_type]，运动［: discount_amount]，运动［: discount_message］）discount_loop=DiscountLoop．新（discount_applicator）discount_loop．loop_items（车，eligible_items，运动［: quantity_to_discount])结束结束结束活动=［SpendXGetYForZCampaign．新（SPENDX_GETY_FORZ)，］活动．每一个做|运动|运动．运行（输入．车）结束输出．车=输入．车