@gateway.fm/gtw-dvf-client-js/src/lib/ledger/makeCreateSignedTransferTxLedger.js

DVF client js lib with gateway.fm rpc endpoints

const createSignedTransaction = require('../dvf/createSignedTransaction')
const addNonceAndExpirationTimestamp = require('../dvf/addNonceAndExpirationTimestamp')

module.exports = dvf => path => async data => {
  const {
    recipientPublicKey,
    recipientVaultId,
    tokenInfo,
    quantisedAmount
  } = data
  const starkPublicKey = await dvf.stark.ledger.getPublicKey(path)

  let tx = {
    amount: quantisedAmount.toString(),
    senderPublicKey: `0x${starkPublicKey.x}`,
    receiverPublicKey: recipientPublicKey,
    receiverVaultId: recipientVaultId,
    senderVaultId: tokenInfo.starkVaultId,
    token: tokenInfo.starkTokenId,
    type: 'TransferRequest'
  }
  tx = addNonceAndExpirationTimestamp(dvf.config)(tx)
  const { signature } = await createSignedTransaction(dvf)(tx)
  tx.signature = signature

  return {
    starkPublicKey,
    tx
  }
}