How to use the @0xcert/ethereum-utils.hexToBytes function in @0xcert/ethereum-utils
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0xcert / framework / packages / 0xcert-ethereum-gateway / src / lib / actions-order.ts View on Github 
export function createOrderHash(gateway: Gateway, order: ActionsOrder) {
let actionsHash = '0x0000000000000000000000000000000000000000000000000000000000000000';
for (const action of order.actions) {
actionsHash = keccak256(
hexToBytes([
'0x',
actionsHash.substr(2),
`0000000${getActionProxy(gateway, action)}`,
action.ledgerId.substr(2),
getActionParams(action, order.signers).substr(2),
].join('')),
);
}
return keccak256(
hexToBytes([
'0x',
gateway.config.actionsOrderId.substr(2),
parseAddresses(order.signers),
actionsHash.substr(2),
leftPad(toInteger(order.seed), 64, '0', false),
leftPad(toSeconds(order.expiration), 64, '0', false),
].join('')),
);
}@0xcert/ethereum-utils
General Ethereum utility module with helper functions for the Ethereum blockchain.
