shanshanzhong 79a97ec569
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限制套餐具体到 档位
2026-03-08 21:25:07 -07:00

32 lines
859 B
Go

package order
import "github.com/perfect-panel/server/internal/types"
func getDiscount(discounts []types.SubscribeDiscount, inputMonths int64) float64 {
var finalDiscount float64 = 100
for _, discount := range discounts {
if inputMonths >= discount.Quantity && discount.Discount < finalDiscount {
finalDiscount = discount.Discount
}
}
return finalDiscount / float64(100)
}
// isNewUserOnlyForQuantity checks whether the matched discount tier has new_user_only enabled.
func isNewUserOnlyForQuantity(discounts []types.SubscribeDiscount, inputQuantity int64) bool {
var finalDiscount float64 = 100
var newUserOnly bool
for _, discount := range discounts {
if inputQuantity >= discount.Quantity && discount.Discount < finalDiscount {
finalDiscount = discount.Discount
newUserOnly = discount.NewUserOnly
}
}
return newUserOnly
}