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26 lines
674 B
Go
26 lines
674 B
Go
3 years ago
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package gift
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import (
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"github.com/shopspring/decimal"
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"live-service/app/user_center/rpc/internal/config"
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)
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func calcIntegral(cfg config.Config, platform string, isPaid bool, price float64, num int64) int64 {
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giftToRMBRadio, _ := cfg.Integral.GiftToRMB[platform]
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freeToIntegralRadio, _ := cfg.Integral.FreeToIntegral[platform]
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rmbToIntegral := cfg.Integral.RMBToIntegral
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var newPrice float64
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if isPaid {
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newPrice = price * giftToRMBRadio
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} else {
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newPrice = price * freeToIntegralRadio
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}
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decimal.DivisionPrecision = 2
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return decimal.NewFromFloat(newPrice).
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Mul(decimal.NewFromInt(num)).
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Mul(decimal.NewFromFloat(rmbToIntegral)).
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Round(0).IntPart()
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}
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