xrpl-dev-portal/_code-samples/modular-tutorials/permissioned-domain-manager.js

/// Create permissioned domain
async function createDomain() {
  let net = getNet()
  const client = new xrpl.Client(net)
  results = `\n\n===Creating Permissioned Domain===\n\nConnecting to ${getNet()} ...`
  updateResults()
  await client.connect()
  results = `\n\nConnected.`
  updateResults()

  // Gather transaction info
  try {
    // Get account wallet from seed
    const wallet = xrpl.Wallet.fromSeed(accountSeedField.value)

    // Get Domain ID
    const domainID = domainIDField.value

    // Get credential type - convert string to hex if needed
    let credentialType = credentialTypeField.value
    if (!/^[0-9A-F]+$/i.test(credentialType)) {
      let hex = ''
      for (let i = 0; i < credentialType.length; i++) {
        const charCode = credentialType.charCodeAt(i)
        const hexCharCode = charCode.toString(16).padStart(2, '0')
        hex += hexCharCode
      }
      credentialType = hex.toUpperCase()
    }

    // Prepare transaction
    const transaction = {
      TransactionType: 'PermissionedDomainSet',
      Account: wallet.address,
      AcceptedCredentials: [
        {
          Credential: {
            Issuer: wallet.address,
            CredentialType: credentialType,
          },
        },
      ],
    }

    if (domainID) {
      transaction.DomainID = domainID
    }

    results = `\n\n===Preparing and Sending Transaction===\n\n${JSON.stringify(transaction, null, 2)}`
    updateResults()

    // Submit transaction
    const tx = await client.submitAndWait(transaction, { autofill: true, wallet: wallet })

    if (tx.result.meta.TransactionResult == 'tesSUCCESS') {
      // Parse for domain info
      if (domainID) {
        results = `\n\n===Create Permissioned Domain Result===\n\n${JSON.stringify(tx.result.tx_json, null, 2)}`
      } else {
        const parsedResponse = JSON.parse(JSON.stringify(tx.result.meta.AffectedNodes, null, 2))
        const domainInfo = parsedResponse.find((node) => node.CreatedNode && node.CreatedNode.LedgerEntryType === 'PermissionedDomain')
        results = `\n\n===Create Permissioned Domain Result===\n\n${JSON.stringify(domainInfo.CreatedNode, null, 2)}`
      }
    } else {
      results = `\n\n===Error===\n\n${JSON.stringify(tx.result.meta.TransactionResult, null, 2)}: Check codes at https://xrpl.org/docs/references/protocol/transactions/types/permissioneddomainset#error-cases`
    }
    updateResults()
  } catch (error) {
    results = `\n\n===Error===\n\n${error}`
    updateResults()
  }

  client.disconnect()
}
// End create permissioned domain

// Delete permissioned domain
async function deleteDomain() {
  let net = getNet()
  const client = new xrpl.Client(net)
  results = `\n\n===Delete Permissioned Domain===\n\nConnecting to ${getNet()} ...`
  updateResults()
  await client.connect()
  results = `\n\nConnected.`
  updateResults()

  // Get delete domain transaction info
  try {
    // Get account wallet from seed
    const wallet = xrpl.Wallet.fromSeed(accountSeedField.value)

    // Get Domain ID
    const domainID = domainIDField.value

    // Prepare transaction
    const transaction = {
      TransactionType: 'PermissionedDomainDelete',
      Account: wallet.address,
      DomainID: domainID,
    }

    results = `\n\n===Preparing and Sending Transaction===\n\n${JSON.stringify(transaction, null, 2)}`
    updateResults()

    // Submit delete domain transaction
    const tx = await client.submitAndWait(transaction, { autofill: true, wallet: wallet })

    if (tx.result.meta.TransactionResult == 'tesSUCCESS') {
      results = `\n\n===Delete Permissioned Domain Result===\n\nSuccessfully deleted the permissioned domain.`
    } else {
      results = `\n\n===Error===\n\n${JSON.stringify(tx.result.meta.TransactionResult, null, 2)}: Check codes at https://xrpl.org/docs/references/protocol/transactions/types/permissioneddomaindelete#error-cases`
    }
    updateResults()
  } catch (error) {
    results = `\n\n===Error===\n\n${error}`
    updateResults()
  }

  client.disconnect()
}