util

Documentation

Index

• func CalcCoefficientByBigIntStr(newTotalVal, oldTotalVal string, decimals int64) float64
• func GetBalanceOf(payToken, address common.Address, cli *ethclient.Client) (*big.Int, error)
• func GetRandomBigNumbers(num int) []int
• func GetRandomNumbers(num int) []int
• func GetRecordedBalance(walletAddress common.Address, cli *ethclient.Client) (*big.Int, error)
• func GetUUID() string
• func HexStringToUint64(s string) uint64
• func IsDigit(str string) bool
• func LarkNotice(webHookUrl, msg string) (err error)
• func Md5WithSalt(data string, salt string) string
• func Sign(msg, key []byte) string
• func SpinLock(chainId uint64, typ OnlyKeyType, uuid string)
• func StringToUint64(s string) uint64
• func Verify(msg, key []byte, hash string) (bool, error)
• type LarkResponse
• type OnlyKeyType

Functions

func CalcCoefficientByBigIntStr

func CalcCoefficientByBigIntStr(newTotalVal, oldTotalVal string, decimals int64) float64

func GetBalanceOf

func GetBalanceOf(payToken, address common.Address, cli *ethclient.Client) (*big.Int, error)

func GetRandomBigNumbers

func GetRandomBigNumbers(num int) []int

func GetRandomNumbers

func GetRandomNumbers(num int) []int

func GetRecordedBalance

func GetRecordedBalance(walletAddress common.Address, cli *ethclient.Client) (*big.Int, error)

func GetUUID

func GetUUID() string

func HexStringToUint64

func HexStringToUint64(s string) uint64

func IsDigit

func IsDigit(str string) bool

func LarkNotice

func LarkNotice(webHookUrl, msg string) (err error)

func Md5WithSalt

func Md5WithSalt(data string, salt string) string

func Sign

func Sign(msg, key []byte) string

func SpinLock

func SpinLock(chainId uint64, typ OnlyKeyType, uuid string)

SpinLock Preventing task duplication in a distributed environment

func StringToUint64

func StringToUint64(s string) uint64

func Verify

func Verify(msg, key []byte, hash string) (bool, error)

Types

type LarkResponse

type LarkResponse struct {
	StatusCode    int         `json:"StatusCode"`
	StatusMessage string      `json:"StatusMessage"`
	Code          int         `json:"code"`
	Data          interface{} `json:"data"`
	Msg           string      `json:"msg"`
}

type OnlyKeyType

type OnlyKeyType string

const (
	// case: 195_pid, 195_staking, 195_voucher, 1177777711_pid_voucher
	OnlyOneKey = "only_one_key:%s"

	TransferUSDT            OnlyKeyType = "transfer_usdt"
	ScanTransferWatchForDb  OnlyKeyType = "scan_transfer_watch_for_db"
	PFTokenRebase           OnlyKeyType = "pf_token_rebase"
	ScanWalletTransferWatch OnlyKeyType = "scan_wallet_transfer_watch"
	ScanWalletAssignWatch   OnlyKeyType = "scan_wallet_assign_watch"
	StartWalletAPR          OnlyKeyType = "start_wallet_apr"
	PftokenStatistics       OnlyKeyType = "pftoken_statistics"
	ScanPftokenWatch        OnlyKeyType = "scan_pftoken_watch"
	ScanWithdrawWatch       OnlyKeyType = "scan_withdraw_watch"
	WalletStatistics        OnlyKeyType = "wallet_statistics"
)