18 lines
583 B
Go
18 lines
583 B
Go
 
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package constants
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// SellBy describes how a product's quantity is expressed on an order line.
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type SellBy = string
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const (
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// SellByUnit is the default: the line counts discrete items (2 portions, 3 bottles).
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SellByUnit SellBy = "unit"
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// SellByWeight means the line carries a weighed amount. One weighing is one line,
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// so quantity stays 1 and the measured value lives in order_items.weight.
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SellByWeight SellBy = "weight"
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)
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// IsValidSellBy reports whether s is a supported sell_by value.
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func IsValidSellBy(s string) bool {
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return s == SellByUnit || s == SellByWeight
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}
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