Havah

getHavahSignedTransaction

This function is for:

• .HAVAH - havah (HVH)
• .HAVAH_HSP20 - havah token (HSP20)
• .HAVAH_TESTNET - havah testnet (HVH)
• .HSP20_TESTNET - havah testnet token

Parameters

• coinType: havah networks coin type
• havahTransaction: (HavahTransaction)havah transaction parameter

class HavahTransaction

Name	Type	Description
sigHash	String	transaction that has not been signed of havah transaction
key	String	sign key path for havah transaction
fee	String	transaction fee of havah transaction * fee value is configured in havah(HVH) unit.
nonce	String	(optional)transaction nonce of havah transaction)
decimals	String	transaction decimals of havah transaction
symbol	String	transaction symbol of havah transaction
optionParam	String	(optional)hexadecimal value of the havah method type is used only in havah tokenoption parameter - '01' : Token Transfer - '02' : Token Deposit - '03' : Token Message - '04': Token Deploy (The method will be supported later)

Returns

• result: (Bool) true if successful, false if error occurred
• txData: signed transaction

Requirements

• DCENT Biometric Wallet version 2.26.0 or higher is required.

Example

let havahTransaction : HavahTransaction = HavahTransaction(sigHash: "", key: "", fee: "", decimals: 0, symbol: "", optionParam: "")

// test data
havahTransaction.sigHash = "6963785f73656e645472616e73616374696f6e2e66726f6d2e6878316531333433353935303532383335613064396137643064396533353839633433323831623262642e6e69642e30783130302e6e6f6e63652e3078312e737465704c696d69742e307831616462302e74696d657374616d702e3078356661316631343633666161302e746f2e6878353833323164313731633833393465613434303638376562623462353832623037353739356663352e76616c75652e307833636235396163376237353734652e76657273696f6e2e307833"
havahTransaction.key = "m/44'/858'/0'/0/0"
havahTransaction.fee = "0.001375"
havahTransaction.decimals = 18 
havahTransaction.symbol = "HVH"
havahTransaction.optionParam = ""

DcentMgr.getHavahSignedTransaction(coinType: .HAVAH, havahTransaction: havahTransaction) { (result, txData) in
    print("Havah Transaction closure")
    if result == false {
        print("FAIL !!!")
    }else{
        print(txData)
    }
}