generic-caver/src/utils.js

Object.assign(global, require('ffp-js'));

const UTILS = caver => ({
    toKLAY : val => caver.utils.toPeb(val, "KLAY"),

    fromKLAY : val => caver.utils.fromPeb(val, "KLAY"),

    isBigNumber : val => caver.utils.isBigNumber(val),

    isContractAccount : address => caver.klay.isContractAccount(address),

    isAddress : address => caver.utils.isAddress(address),

    toSha3 : str => caver.utils.sha3(str),

    toChecksumAddr : addr => caver.utils.toChecksumAddress(addr),

    BN : caver.utils.BN,

    padLeft : (string, characterAmount) => caver.utils.padLeft(string, characterAmount),

    hexToNumberString : hex => caver.utils.hexToNumberString(hex),

    /**
     * @description transaction type
     * @param { String } type
     * @return { String }
     * {
     * '0x18': 'ACCOUNT_CREATION',
     * '0x20': 'ACCOUNT_UPDATE',
     * '0x21': 'FEE_DELEGATED_ACCOUNT_UPDATE',
     * '0x22': 'FEE_DELEGATED_ACCOUNT_UPDATE_WITH_RATIO',
     * '0x08': 'VALUE_TRANFSER',
     * '0x10': 'VALUE_TRANSFER_MEMO',
     * '0x09': 'FEE_DELEGATED_VALUE_TRANSFER',
     * '0x0a': 'FEE_DELEGATED_VALUE_TRANSFER_WITH_RATIO',
     * '0x11': 'FEE_DELEGATED_VALUE_TRANSFER_MEMO',
     * '0x12': 'FEE_DELEGATED_VALUE_TRANSFER_MEMO_WITH_RATIO',
     * '0x28': 'SMART_CONTRACT_DEPLOY',
     * '0x29': 'FEE_DELEGATED_SMART_CONTRACT_DEPLOY',
     * '0x2a': 'FEE_DELEGATED_SMART_CONTRACT_DEPLOY_WITH_RATIO',
     * '0x30': 'SMART_CONTRACT_EXECUTION',
     * '0x31': 'FEE_DELEGATED_SMART_CONTRACT_EXECUTION',
     * '0x32': 'FEE_DELEGATED_SMART_CONTRACT_EXECUTION_WITH_RATIO',
     * '0x38': 'CANCEL',
     * '0x39': 'FEE_DELEGATED_CANCEL',
     * '0x3a': 'FEE_DELEGATED_CANCEL_WITH_RATIO',
     * '0x48': 'CHAIN_DATA_ANCHROING' 
     * }
     */
    txType : type => caver.utils.txTypeToString[type]
})

module.exports = UTILS