xrpl-dev-portal/_code-samples/quickstart/js/ripplex6-authorized-minter.js

// *******************************************************
// ****************  Set Minter  *************************
// *******************************************************

async function setMinter() {
  let net = getNet()
  const client = new xrpl.Client(net)
  results = 'Connecting to ' + getNet() + '....'
  standbyResultField.value = results
  await client.connect()
  results += '\nConnected, finding wallet.'
  standbyResultField.value = results
  my_wallet = xrpl.Wallet.fromSeed(standbySeedField.value)
  standbyResultField.value = results

  tx_json = {
    TransactionType: 'AccountSet',
    Account: my_wallet.address,
    NFTokenMinter: standbyMinterField.value,
    SetFlag: xrpl.AccountSetAsfFlags.asfAuthorizedNFTokenMinter,
  }
  results += '\nSet Minter.'
  standbyResultField.value = results

  const prepared = await client.autofill(tx_json)
  const signed = my_wallet.sign(prepared)
  const result = await client.submitAndWait(signed.tx_blob)
  if (result.result.meta.TransactionResult == 'tesSUCCESS') {
    results += '\nAccount setting succeeded.\n'
    results += JSON.stringify(result, null, 2)
    standbyResultField.value = results
  } else {
    throw 'Error sending transaction: ${result}'
    results += '\nAccount setting failed.'
    standbyResultField.value = results
  }
  client.disconnect()
} // End of configureAccount()

// *******************************************************
// ****************  Mint Other  *************************
// *******************************************************

async function mintOther() {
  results = 'Connecting to ' + getNet() + '....'
  standbyResultField.value = results
  let net = getNet()
  const standby_wallet = xrpl.Wallet.fromSeed(standbySeedField.value)
  const client = new xrpl.Client(net)
  await client.connect()
  results += '\nConnected. Minting NFT.'
  standbyResultField.value = results

  // This version adds the "Issuer" field.
  // ------------------------------------------------------------------------
  const tx_json = {
    TransactionType: 'NFTokenMint',
    Account: standby_wallet.classicAddress,
    URI: xrpl.convertStringToHex(standbyTokenUrlField.value),
    Flags: parseInt(standbyFlagsField.value),
    TransferFee: parseInt(standbyTransferFeeField.value),
    Issuer: standbyIssuerField.value,
    NFTokenTaxon: 0, //Required, but if you have no use for it, set to zero.
  }

  // ----------------------------------------------------- Submit transaction
  const tx = await client.submitAndWait(tx_json, { wallet: standby_wallet })
  const nfts = await client.request({
    method: 'account_nfts',
    account: standby_wallet.classicAddress,
  })

  // ------------------------------------------------------- Report results
  results += '\n\nTransaction result: ' + tx.result.meta.TransactionResult
  results += '\n\nnfts: ' + JSON.stringify(nfts, null, 2)
  standbyResultField.value = results + (await client.getXrpBalance(standby_wallet.address))
  standbyResultField.value = results
  client.disconnect()
} //End of mintToken()

// *******************************************************
// ****************  Set Operational Minter  **************
// ********************************************************

async function oPsetMinter() {
  let net = getNet()
  const client = new xrpl.Client(net)
  results = 'Connecting to ' + getNet() + '....'
  operationalResultField.value = results
  await client.connect()
  results += '\nConnected, finding wallet.'
  operationalResultField.value = results
  my_wallet = xrpl.Wallet.fromSeed(operationalSeedField.value)
  operationalResultField.value = results

  tx_json = {
    TransactionType: 'AccountSet',
    Account: my_wallet.address,
    NFTokenMinter: operationalMinterField.value,
    SetFlag: xrpl.AccountSetAsfFlags.asfAuthorizedNFTokenMinter,
  }
  results += '\nSet Minter.'
  operationalResultField.value = results

  const prepared = await client.autofill(tx_json)
  const signed = my_wallet.sign(prepared)
  const result = await client.submitAndWait(signed.tx_blob)
  if (result.result.meta.TransactionResult == 'tesSUCCESS') {
    results += '\nAccount setting succeeded.\n'
    results += JSON.stringify(result, null, 2)
    operationalResultField.value = results
  } else {
    throw 'Error sending transaction: ${result}'
    results += '\nAccount setting failed.'
    operationalResultField.value = results
  }

  client.disconnect()
} // End of oPsetMinter()

// *******************************************************
// ************** Operational Mint Other *****************
// *******************************************************

async function oPmintOther() {
  results = 'Connecting to ' + getNet() + '....'
  operationalResultField.value = results
  let net = getNet()
  const operational_wallet = xrpl.Wallet.fromSeed(operationalSeedField.value)
  const client = new xrpl.Client(net)
  await client.connect()
  results += '\nConnected. Minting NFT.'
  operationalResultField.value = results

  // This version adds the "Issuer" field.
  // ------------------------------------------------------------------------
  const tx_json = {
    TransactionType: 'NFTokenMint',
    Account: operational_wallet.classicAddress,
    URI: xrpl.convertStringToHex(operationalTokenUrlField.value),
    Flags: parseInt(operationalFlagsField.value),
    Issuer: operationalIssuerField.value,
    TransferFee: parseInt(operationalTransferFeeField.value),
    NFTokenTaxon: 0, //Required, but if you have no use for it, set to zero.
  }

  // ----------------------------------------------------- Submit signed blob
  const tx = await client.submitAndWait(tx_json, { wallet: operational_wallet })
  const nfts = await client.request({
    method: 'account_nfts',
    account: operational_wallet.classicAddress,
  })

  // ------------------------------------------------------- Report results
  results += '\n\nTransaction result: ' + tx.result.meta.TransactionResult
  results += '\n\nnfts: ' + JSON.stringify(nfts, null, 2)
  results += await client.getXrpBalance(operational_wallet.address)
  operationalResultField.value = results
  client.disconnect()
} //End of oPmintToken