32 lines
740 B
Go
32 lines
740 B
Go
|
package tron
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
"math"
|
||
|
|
"math/big"
|
||
|
|
"strconv"
|
||
|
|
|
||
|
|
"github.com/fbsobreira/gotron-sdk/pkg/common/decimals"
|
||
|
|
)
|
||
|
|
|
||
|
|
func FormatSum(amount int64, decimals int64) (string, float64) {
|
||
|
|
value := float64(amount) / math.Pow(10, float64(decimals))
|
||
|
|
return fmt.Sprintf("%.2f", value), value
|
||
|
|
}
|
||
|
|
|
||
|
|
func FormatSumString(amount string, dec int64) (string, float64) {
|
||
|
|
floatValue, _ := strconv.ParseFloat(amount, 64)
|
||
|
|
value := floatValue / math.Pow(10, float64(dec))
|
||
|
|
return fmt.Sprintf("%.2f", value), value
|
||
|
|
}
|
||
|
|
|
||
|
|
func Float64ToDecimals(amount float64, dec int64) *big.Int {
|
||
|
|
value, _ := decimals.ApplyDecimals(big.NewFloat(amount), dec)
|
||
|
|
return value
|
||
|
|
}
|
||
|
|
|
||
|
|
func ToTronAddress(eth []byte) []byte {
|
||
|
|
prefix := []byte{0x41}
|
||
|
|
return append(prefix, eth...)
|
||
|
|
}
|