55 lines
1.1 KiB
Go
55 lines
1.1 KiB
Go
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package types
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import (
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"math/big"
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"github.com/leekchan/accounting"
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"git.qtrade.icu/lychiyu/bbgo/pkg/fixedpoint"
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)
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type Acc = accounting.Accounting
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type wrapper struct {
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Acc
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}
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func (w *wrapper) FormatMoney(v fixedpoint.Value) string {
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f := new(big.Float)
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f.SetString(v.String())
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return w.Acc.FormatMoneyBigFloat(f)
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}
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var USD = wrapper{accounting.Accounting{Symbol: "$ ", Precision: 2}}
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var BTC = wrapper{accounting.Accounting{Symbol: "BTC ", Precision: 8}}
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var BNB = wrapper{accounting.Accounting{Symbol: "BNB ", Precision: 4}}
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const (
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USDT = "USDT"
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USDC = "USDC"
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BUSD = "BUSD"
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)
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var FiatCurrencies = []string{"USDC", "USDT", "USD", "TWD", "EUR", "GBP", "BUSD"}
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// USDFiatCurrencies lists the USD stable coins
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var USDFiatCurrencies = []string{"USDT", "USDC", "USD", "BUSD"}
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func IsUSDFiatCurrency(currency string) bool {
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for _, c := range USDFiatCurrencies {
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if c == currency {
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return true
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}
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}
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return false
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}
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func IsFiatCurrency(currency string) bool {
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for _, c := range FiatCurrencies {
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if c == currency {
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return true
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}
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}
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return false
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}
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