dvf-client-js
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14 lines (10 loc) • 575 B
JavaScript
// Logic common to all stark transactions/orders.
// Takes transaction with all props apart from nonce and expirationTimestamp
// and returns one with those props as well a signature added.
const addNonceAndExpirationTimestamp = require('./addNonceAndExpirationTimestamp')
module.exports = dvf => async transaction => {
// dvfStarkProvider abstracts specifics of how a transaction is signed.
transaction = addNonceAndExpirationTimestamp(dvf.config)(transaction)
const signature = await dvf.dvfStarkProvider.sign(transaction)
return { ...transaction, signature }
}