@gateway.fm/gtw-dvf-client-js/src/api/getVaultId.js

DVF client js lib with gateway.fm rpc endpoints

const validateAssertions = require('../lib/validators/validateAssertions')

module.exports = async (dvf, token, nonce, signature) => {
  validateAssertions(dvf, {token})

  const existingVaultId = dvf.config.tokenRegistry[token].starkVaultId
  if (existingVaultId != null) {
    return existingVaultId
  }
  else {
    const vaultId = await dvf.getVaultIdFromServer(token, nonce, signature)

    dvf.config.tokenRegistry[token].starkVaultId = vaultId

    return vaultId
  }
}