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Mint ANT and NFT examples.
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‎examples/avm/README.md

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@@ -12,3 +12,5 @@ Tests for the Avalanche [AVM RPC](https://docs.avax.network/build/avalanchego-ap
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* [exportTx-avax-cchain.ts](./exportTx-avax-cchain.ts)
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* [importTx-ant-cchain.ts](./importTx-ant-cchain.ts)
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* [importTx-avax-cchain.ts](./importTx-avax-cchain.ts)
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* [operationTx-mint-ant.ts](./operationTx-mint-ant.ts)
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* [operationTx-mint-avax.ts](./operationTx-mint-avax.ts)

‎examples/avm/operationTx-mint-ant.ts

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import {
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Avalanche,
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BinTools,
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BN,
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Buffer
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} from "../../src";
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import {
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AVMAPI,
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KeyChain as AVMKeyChain,
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SECPTransferOutput,
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SECPTransferInput,
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TransferableOutput,
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TransferableInput,
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UTXOSet,
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UTXO,
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AmountOutput,
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UnsignedTx,
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AVMConstants,
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OperationTx,
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SECPMintOperation,
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SECPMintOutput,
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TransferableOperation,
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Tx
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} from "../../src/apis/avm"
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import { Defaults } from "../../src/utils"
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const getUTXOIDs = (utxoSet: UTXOSet, txid: string, outputType: number = AVMConstants.SECPXFEROUTPUTID_CODECONE, assetID = "2fombhL7aGPwj3KH4bfrmJwW6PVnMobf9Y2fn9GwxiAAJyFDbe"): string[] => {
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const utxoids: string[] = utxoSet.getUTXOIDs()
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let result: string[] = []
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for (let index: number = 0; index < utxoids.length; ++index) {
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if (utxoids[index].indexOf(txid.slice(0,10)) != -1 && utxoSet.getUTXO(utxoids[index]).getOutput().getOutputID() == outputType && assetID == bintools.cb58Encode(utxoSet.getUTXO(utxoids[index]).getAssetID())) {
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result.push(utxoids[index])
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}
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}
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return result
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}
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const ip: string = "localhost"
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const port: number = 9650
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const protocol: string = "http"
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const networkID: number = 12345
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const avalanche: Avalanche = new Avalanche(ip, port, protocol, networkID)
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const xchain: AVMAPI = avalanche.XChain()
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const bintools: BinTools = BinTools.getInstance()
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const xKeychain: AVMKeyChain = xchain.keyChain()
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const privKey: string = "PrivateKey-ewoqjP7PxY4yr3iLTpLisriqt94hdyDFNgchSxGGztUrTXtNN"
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xKeychain.importKey(privKey)
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const xAddresses: Buffer[] = xchain.keyChain().getAddresses()
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const xAddressStrings: string[] = xchain.keyChain().getAddressStrings()
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const blockchainid: string = Defaults.network['12345'].X.blockchainID
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const outputs: TransferableOutput[] = []
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const inputs: TransferableInput[] = []
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const operations: TransferableOperation[] = []
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const fee: BN = xchain.getDefaultTxFee()
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const threshold: number = 1
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const locktime: BN = new BN(0)
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const memo: Buffer = bintools.stringToBuffer("AVM manual OperationTx to mint an ANT")
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// Uncomment for codecID 00 01
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// const codecID: number = 1
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const main = async (): Promise<any> => {
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const avaxAssetID: Buffer = await xchain.getAVAXAssetID()
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const avmUTXOResponse: any = await xchain.getUTXOs(xAddressStrings)
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const utxoSet: UTXOSet = avmUTXOResponse.utxos
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const utxos: UTXO[] = utxoSet.getAllUTXOs()
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utxos.forEach((utxo: UTXO) => {
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const txid: Buffer = utxo.getTxID()
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const outputidx: Buffer = utxo.getOutputIdx()
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const assetID: Buffer = utxo.getAssetID();
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if(utxo.getOutput().getTypeID() != 6) {
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const amountOutput: AmountOutput = utxo.getOutput() as AmountOutput
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const amt: BN = amountOutput.getAmount().clone()
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if(assetID.toString('hex') === avaxAssetID.toString('hex')) {
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const secpTransferOutput: SECPTransferOutput = new SECPTransferOutput(amt.sub(fee), xAddresses, locktime, threshold)
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// Uncomment for codecID 00 01
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// secpTransferOutput.setCodecID(codecID)
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const transferableOutput: TransferableOutput = new TransferableOutput(avaxAssetID, secpTransferOutput)
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outputs.push(transferableOutput)
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const secpTransferInput: SECPTransferInput = new SECPTransferInput(amt)
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// Uncomment for codecID 00 01
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// secpTransferInput.setCodecID(codecID)
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secpTransferInput.addSignatureIdx(0, xAddresses[0])
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const input: TransferableInput = new TransferableInput(txid, outputidx, avaxAssetID, secpTransferInput)
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inputs.push(input)
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} else {
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const secpTransferOutput: SECPTransferOutput = new SECPTransferOutput(amt, xAddresses, locktime, threshold)
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// Uncomment for codecID 00 01
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// secpTransferOutput.setCodecID(codecID)
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const transferableOutput: TransferableOutput = new TransferableOutput(assetID, secpTransferOutput)
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outputs.push(transferableOutput)
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const secpTransferInput: SECPTransferInput = new SECPTransferInput(amt)
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// Uncomment for codecID 00 01
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// secpTransferInput.setCodecID(codecID)
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secpTransferInput.addSignatureIdx(0, xAddresses[0])
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const input: TransferableInput = new TransferableInput(txid, outputidx, assetID, secpTransferInput)
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inputs.push(input)
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}
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} else {
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const vcapAmount: BN = new BN(507)
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const vcapSecpTransferOutput: SECPTransferOutput = new SECPTransferOutput(vcapAmount, xAddresses, locktime, threshold)
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// Uncomment for codecID 00 01
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// vcapSecpTransferOutput.setCodecID(codecID)
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const secpMintOutputUTXOIDs: string[] = getUTXOIDs(utxoSet, bintools.cb58Encode(txid), AVMConstants.SECPMINTOUTPUTID, bintools.cb58Encode(assetID))
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const mintOwner: SECPMintOutput = utxo.getOutput() as SECPMintOutput
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// Uncomment for codecID 00 01
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// mintOwner.setCodecID(codecID)
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const secpMintOperation: SECPMintOperation = new SECPMintOperation(mintOwner, vcapSecpTransferOutput)
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// Uncomment for codecID 00 01
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// secpMintOperation.setCodecID(codecID)
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const spenders: Buffer[] = mintOwner.getSpenders(xAddresses)
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spenders.forEach((spender: Buffer) => {
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const idx: number = mintOwner.getAddressIdx(spender)
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secpMintOperation.addSignatureIdx(idx, spender)
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})
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const transferableOperation: TransferableOperation = new TransferableOperation(utxo.getAssetID(), secpMintOutputUTXOIDs, secpMintOperation)
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operations.push(transferableOperation)
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}
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})
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const operationTx: OperationTx = new OperationTx (
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networkID,
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bintools.cb58Decode(blockchainid),
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outputs,
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inputs,
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memo,
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operations
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)
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// Uncomment for codecID 00 01
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// operationTx.setCodecID(codecID)
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const unsignedTx: UnsignedTx = new UnsignedTx(operationTx)
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const tx: Tx = unsignedTx.sign(xKeychain)
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const id: string = await xchain.issueTx(tx)
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console.log(id)
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}
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main()
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‎examples/avm/operationTx-mint-nft.ts

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import {
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Avalanche,
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BinTools,
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BN,
5+
Buffer
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} from "../../src";
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import {
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AVMAPI,
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KeyChain as AVMKeyChain,
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SECPTransferOutput,
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SECPTransferInput,
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TransferableOutput,
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TransferableInput,
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UTXOSet,
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UTXO,
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AmountOutput,
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UnsignedTx,
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AVMConstants,
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OperationTx,
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TransferableOperation,
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Tx,
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KeyChain,
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NFTMintOperation,
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NFTMintOutput
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} from "../../src/apis/avm"
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import { OutputOwners } from "../../src/common";
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import { Defaults } from "../../src/utils"
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const getUTXOIDs = (utxoSet: UTXOSet, txid: string, outputType: number = AVMConstants.SECPXFEROUTPUTID_CODECONE, assetID = "2fombhL7aGPwj3KH4bfrmJwW6PVnMobf9Y2fn9GwxiAAJyFDbe"): string[] => {
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const utxoids: string[] = utxoSet.getUTXOIDs()
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let result: string[] = []
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for (let index: number = 0; index < utxoids.length; ++index) {
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if (utxoids[index].indexOf(txid.slice(0,10)) != -1 && utxoSet.getUTXO(utxoids[index]).getOutput().getOutputID() == outputType && assetID == bintools.cb58Encode(utxoSet.getUTXO(utxoids[index]).getAssetID())) {
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result.push(utxoids[index])
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}
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}
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return result
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}
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const ip: string = "localhost"
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const port: number = 9650
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const protocol: string = "http"
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const networkID: number = 12345
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const avalanche: Avalanche = new Avalanche(ip, port, protocol, networkID)
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const xchain: AVMAPI = avalanche.XChain()
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const bintools: BinTools = BinTools.getInstance()
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const xKeychain: KeyChain = xchain.keyChain()
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const privKey: string = "PrivateKey-ewoqjP7PxY4yr3iLTpLisriqt94hdyDFNgchSxGGztUrTXtNN"
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xKeychain.importKey(privKey)
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const xAddresses: Buffer[] = xchain.keyChain().getAddresses()
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const xAddressStrings: string[] = xchain.keyChain().getAddressStrings()
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const blockchainid: string = Defaults.network['12345'].X.blockchainID
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const outputs: TransferableOutput[] = []
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const inputs: TransferableInput[] = []
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const operations: TransferableOperation[] = []
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const fee: BN = xchain.getDefaultTxFee()
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const threshold: number = 1
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const locktime: BN = new BN(0)
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const memo: Buffer = bintools.stringToBuffer("AVM manual OperationTx to mint an NFT")
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const payload: Buffer = bintools.stringToBuffer("NFT Payload")
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const groupID: number = 0
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// Uncomment for codecID 00 01
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// const codecID: number = 1
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const main = async (): Promise<any> => {
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const avaxAssetID: Buffer = await xchain.getAVAXAssetID()
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const avmUTXOResponse: any = await xchain.getUTXOs(xAddressStrings)
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const utxoSet: UTXOSet = avmUTXOResponse.utxos
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const utxos: UTXO[] = utxoSet.getAllUTXOs()
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utxos.forEach((utxo: UTXO, index: number) => {
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const txid: Buffer = utxo.getTxID()
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const outputidx: Buffer = utxo.getOutputIdx()
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const assetID: Buffer = utxo.getAssetID();
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if(utxo.getOutput().getTypeID() != 10 && utxo.getOutput().getTypeID() != 11) {
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const amountOutput: AmountOutput = utxo.getOutput() as AmountOutput
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const amt: BN = amountOutput.getAmount().clone()
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if(assetID.toString('hex') === avaxAssetID.toString('hex')) {
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const secpTransferOutput: SECPTransferOutput = new SECPTransferOutput(amt.sub(fee), xAddresses, locktime, threshold)
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// Uncomment for codecID 00 01
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// secpTransferOutput.setCodecID(codecID)
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const transferableOutput: TransferableOutput = new TransferableOutput(avaxAssetID, secpTransferOutput)
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outputs.push(transferableOutput)
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const secpTransferInput: SECPTransferInput = new SECPTransferInput(amt)
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// Uncomment for codecID 00 01
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// secpTransferInput.setCodecID(codecID)
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secpTransferInput.addSignatureIdx(0, xAddresses[0])
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const input: TransferableInput = new TransferableInput(txid, outputidx, avaxAssetID, secpTransferInput)
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inputs.push(input)
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} else {
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const secpTransferOutput: SECPTransferOutput = new SECPTransferOutput(amt, xAddresses, locktime, threshold)
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// Uncomment for codecID 00 01
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// secpTransferOutput.setCodecID(codecID)
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const transferableOutput: TransferableOutput = new TransferableOutput(assetID, secpTransferOutput)
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outputs.push(transferableOutput)
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const secpTransferInput: SECPTransferInput = new SECPTransferInput(amt)
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// Uncomment for codecID 00 01
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// secpTransferInput.setCodecID(codecID)
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secpTransferInput.addSignatureIdx(0, xAddresses[0])
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const input: TransferableInput = new TransferableInput(txid, outputidx, assetID, secpTransferInput)
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inputs.push(input)
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}
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} else if(utxo.getOutput().getTypeID() != 7 && utxo.getOutput().getTypeID() != 11) {
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const outputOwners: OutputOwners = new OutputOwners(xAddresses, locktime, threshold)
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const nftMintOutputUTXOIDs: string[] = getUTXOIDs(utxoSet, bintools.cb58Encode(txid), AVMConstants.NFTMINTOUTPUTID, bintools.cb58Encode(assetID))
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const mintOwner: NFTMintOutput = utxo.getOutput() as NFTMintOutput
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// Uncomment for codecID 00 01
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// mintOwner.setCodecID(codecID)
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const nftMintOperation: NFTMintOperation = new NFTMintOperation(groupID, payload, [outputOwners])
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// Uncomment for codecID 00 01
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// nftMintOperation.setCodecID(codecID)
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const spenders: Buffer[] = mintOwner.getSpenders(xAddresses)
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const nftMintOutputUTXOID: string = utxo.getUTXOID()
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if(nftMintOutputUTXOID === nftMintOutputUTXOIDs[0]) {
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spenders.forEach((spender: Buffer) => {
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const idx: number = mintOwner.getAddressIdx(spender)
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nftMintOperation.addSignatureIdx(idx, spender)
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})
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const transferableOperation: TransferableOperation = new TransferableOperation(utxo.getAssetID(), [nftMintOutputUTXOID], nftMintOperation)
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operations.push(transferableOperation)
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}
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}
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})
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const operationTx: OperationTx = new OperationTx (
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networkID,
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bintools.cb58Decode(blockchainid),
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outputs,
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inputs,
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memo,
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operations
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)
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// Uncomment for codecID 00 01
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// operationTx.setCodecID(codecID)
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const unsignedTx: UnsignedTx = new UnsignedTx(operationTx)
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const tx: Tx = unsignedTx.sign(xKeychain)
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const id: string = await xchain.issueTx(tx)
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console.log(id)
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}
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main()
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