Migrating an exclude sale items script
The same intent, often the same comment in the merchant’s own file, and two completely different answers depending on how the markdown was detected. Getting the pair backwards either refuses something we support or leaks margin on every clearance line.
可重建It skipped any line whose product was already marked down.
商家用 2 种不同写法写过这段逻辑，它们的含义并不相同。每种写法都列在下方，各自配有对应的购物车和数字。
把它粘贴到 Scripts 救援，看看会重建成什么
- 用本页任意 Script 旁边的按钮复制 Ruby 代码。
- 在 Shopify 后台打开 Stackable，依次进入工具、Scripts 救援。
- 粘贴进去，读一读工具说它会创建什么，再和本页的设置逐项对照。
Scripts 救援属于 Pro 套餐。在您填写旧 Script 的折扣金额、且两个数字精确到最小货币单位完全一致之前，不会发布任何内容。
Exclude sale items tag proxy (D8)
可重建危险配对 D8。这个文件和它的搭档看起来几乎一样，行为却不同，在判断您手上是哪一个之前，请把两份都读一遍。
DISCOUNT_PERCENTAGE = 10
Input.cart.line_items.each do |line_item|
next if line_item.variant.product.tags.include?("sale")
new_price = line_item.original_line_price * (1.0 - (DISCOUNT_PERCENTAGE / 100.0))
line_item.change_line_price(new_price, message: "10% off full-price items")
end
Output.cart = Input.cart识别为 Percentage off，重建为 volume 类型的优惠。下面是优惠实际保存时使用的配置键，您可以逐项核对自己的重建结果。
| 设置项 | 值 | 配置键 |
|---|---|---|
| Offer type | volume | type |
| Counting | per_product | counting |
| Recurrence | once | recurrence |
| Tier 1 | min qty 1 -> 10% off | tiers[0] |
| Target scope | all | target.scope |
| Target excludes | sale | target.excludeIds |
| Method | automatic | discountMethod |
| Allocation | standard | stacking.allocation |
| Combines with other discounts | no | stacking |
- Your Script limited this to a tag, vendor, or product type. We carried that filter over, so confirm it selects the products you expect.
基于我们的公开演示店铺 Meridian Goods 搭建，因此这里的每个价格都可以复现，而不必凭信任接受。下方的折扣金额，是结账时运行的同一个引擎针对这个购物车算出的结果。
- Targeting excludes sale. No Meridian Goods product carries those, so every product stays eligible and the exclusion is proved by the campaign settings, not by the cart.
| 商品 | 数量 | 单价 |
|---|---|---|
| Braided USB-C Cable | 1 | $14.00 |
| 小计 | $14.00 | |
| 折扣 | -$1.40 | |
| 总额 | $12.60 | |
未登录，或以没有标签的客户身份登录。
发布之前，工具会询问您原来的 Script 对一个现有购物车做了什么。把它设为 1 件 Braided USB-C Cable，单价 $14.00，答案就是固定的。
折扣金额为 $1.40。顾客实际支付的总额为 $12.60。
比对精确到您所用货币的最小单位。差一分钱，发布就仍然被拦住，这正是这一步的意义。
- swap the cart for a single Ceramic Travel Mug
| 商品 | 数量 | 单价 |
|---|---|---|
| Ceramic Travel Mug | 1 | $22.00 |
| 小计 | $22.00 | |
| 总额 | $22.00 | |
未登录，或以没有标签的客户身份登录。
Exclude sale items compare at (D8)
尚未支持危险配对 D8。这个文件和它的搭档看起来几乎一样，行为却不同，在判断您手上是哪一个之前，请把两份都读一遍。
DISCOUNT_PERCENTAGE = 10
Input.cart.line_items.each do |line_item|
next if line_item.variant.compare_at_price && line_item.variant.compare_at_price > line_item.variant.price
new_price = line_item.original_line_price * (1.0 - (DISCOUNT_PERCENTAGE / 100.0))
line_item.change_line_price(new_price, message: "10% off full-price items")
end
Output.cart = Input.cartWe have not built this yet
Your Script skipped items that were already marked down. Shopify does give us the sale price, but our checkout query is already at Shopify's cost limit, so we cannot ask for it today. Exclude those products by hand and we can rebuild the rest.
这是我们的缺失，不是 Shopify 的。Shopify 允许这么做，我们还没有实现，所以这里没有可链接的内容，也没有理由怪平台。
原因键： unsupported.compareAtExclusion
这里没有可供验证的购物车，因为什么都不会生成。粘贴它只会得到上面的提示，不会创建任何活动。
两个看起来一样的文件
下面每一对都是同一种 Script 写法的两个版本。它们只差一两行，效果却不同，所以在判断自己手上是哪一个之前，请把两个都读一遍。
危险配对 D8
Exclude sale items tag proxy (D8)
可重建重建为 volume 优惠。
在它自己的购物车中的折扣：$1.40
next if line_item.variant.product.tags.include?("sale")Exclude sale items compare at (D8)
尚未支持不会重建。We have not built this yet
next if line_item.variant.compare_at_price && line_item.variant.compare_at_price > line_item.variant.price常见问题
- Will Stackable rebuild this script?
- It depends on how yours is written. 1 of the 2 spellings on this page are rebuilt today; the rest are refused with a reason. Compare your file against the Ruby above.
- What cart proves it works?
- 1 x Braided USB-C Cable at $14.00. The engine takes $1.40 off, and checkout charges $12.60.
- What will I have to check before publishing?
- Your Script limited this to a tag, vendor, or product type. We carried that filter over, so confirm it selects the products you expect.
- What happens to the part you cannot rebuild?
- We have not built this yet. Your Script skipped items that were already marked down. Shopify does give us the sale price, but our checkout query is already at Shopify's cost limit, so we cannot ask for it today. Exclude those products by hand and we can rebuild the rest.
相关的 Script 类型
A discount limited to products carrying one tag, vendor or type.
Gift cards left out of a discount that would otherwise have hit them.
A discount keyed on a property attached to one cart line.