Migrating an amount off shipping script
Two classes in the generator library are one word apart and inverted. On a $30 rate, one leaves the shopper paying $25 and the other leaves them paying $5, and the bodies are almost the same ternary.
可重建It subtracted a fixed sum from every delivery rate, never taking it below free.
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。
Script 本体
可重建危险配对 D4。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。
# GENERATED BY THE SHOPIFY SCRIPT CREATOR APP
class FixedDiscount
def initialize(amount, message)
@amount = Money.new(cents: 100) * amount
@message = message
end
def apply(rate)
rate_discount = rate.price - @amount < Money.zero ? rate.price : @amount
rate.apply_discount(rate_discount, { message: @message })
end
end
CAMPAIGNS = [
ShippingDiscount.new(:all, nil, nil, FixedDiscount.new(5, "$5 off shipping")),
].freeze
CAMPAIGNS.each do |campaign|
campaign.run(Input.shipping_rates, Input.cart)
end
Output.shipping_rates = Input.shipping_rates识别为 Shipping discount，重建为 free_shipping 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 | free_shipping | type |
| Counting | per_cart | counting |
| Recurrence | once | recurrence |
| Tier 1 | min spend $0.00 -> $5.00 off each | tiers[0] |
| Target scope | all | target.scope |
| Method | automatic | discountMethod |
| Allocation | standard | stacking.allocation |
| Combines with other discounts | no | stacking |
- Confirm which products this applies to. We could not read product targeting from the script.
- This discounts every shipping rate at checkout, not one named rate.
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。
| 商品 | 数量 | 单价 |
|---|---|---|
| Braided USB-C Cable | 1 | $14.00 |
| 小计 | $14.00 | |
| 配送，通常为 $6.90 | $1.90 | |
| 总额 | $14.00 | |
未登录，或以没有标签的客户身份登录。
This rebuild only changes shipping. We price shipping against a sample rate rather than the rate your shopper saw, so there is no figure here we could honestly compare. Publishing records that the amount was not checked.
This rule carries no condition at all, so it fires on any cart holding anything and there is no quiet cart to build. The negative check is an empty cart, which the app runs for you. That is correct behaviour, not a failure.
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 D4
Shipping fixed amount off (D4)
可重建重建为 free_shipping 优惠。
在它自己的购物车中的运费节省：$5.00
class FixedDiscount
rate_discount = rate.price - @amount < Money.zero ? rate.price : @amount
ShippingDiscount.new(:all, nil, nil, FixedDiscount.new(5, "$5 off shipping")),Shipping fixed price (D4)
尚未支持不会重建。We have not built this yet
class FixedPriceDiscount
rate_discount = @amount > rate.price ? rate.price : rate.price - @amount
ShippingDiscount.new(:all, nil, nil, FixedPriceDiscount.new(5, "Flat rate shipping $5")),常见问题
- Will Stackable rebuild this script?
- Yes. Every spelling on this page is rebuilt today as a free_shipping offer, and the cart above is the one that proves it.
- What cart proves it works?
- 1 x Braided USB-C Cable at $14.00. The engine takes $5.00 off, and checkout charges $14.00 plus $1.90 delivery.
- What will I have to check before publishing?
- Confirm which products this applies to. We could not read product targeting from the script. This discounts every shipping rate at checkout, not one named rate.
相关的 Script 类型
Every delivery rate rewritten to one price rather than reduced by an amount.
A share taken off every delivery rate at checkout.
Delivery drops to free once the cart is worth enough.