🗞️ onft721 tasks

.changeset/swift-walls-do.md

@@ -0,0 +1,5 @@
+---
+"@layerzerolabs/onft721-example": patch
+---
+
+Add mint/send commands for ONFT721

examples/onft721/contracts/mocks/MyONFT721Mock.sol

@@ -12,7 +12,7 @@ contract MyONFT721Mock is MyONFT721 {
         address _delegate
     ) MyONFT721(_name, _symbol, _lzEndpoint, _delegate) {}
 
-    function mint(address _to, uint256 _amount) public {
-        _mint(_to, _amount);
+    function mint(address _to, uint256 _id) public {
+        _mint(_to, _id);
     }
 }

examples/onft721/hardhat.config.ts

@@ -9,6 +9,7 @@ import 'hardhat-deploy'
 import 'hardhat-contract-sizer'
 import '@nomiclabs/hardhat-ethers'
 import '@layerzerolabs/toolbox-hardhat'
+import './tasks'
 import { HardhatUserConfig, HttpNetworkAccountsUserConfig } from 'hardhat/types'
 
 import { EndpointId } from '@layerzerolabs/lz-definitions'

examples/onft721/package.json

@@ -21,6 +21,7 @@
   },
   "devDependencies": {
     "@babel/core": "^7.23.9",
+    "@layerzerolabs/devtools": "~0.3.28",
     "@layerzerolabs/eslint-config-next": "~2.3.39",
     "@layerzerolabs/lz-definitions": "^2.3.39",
     "@layerzerolabs/lz-evm-messagelib-v2": "^2.3.39",

examples/onft721/tasks/index.ts

@@ -0,0 +1,2 @@
+import './mint'
+import './send'

examples/onft721/tasks/mint.ts

@@ -0,0 +1,28 @@
+import { task } from 'hardhat/config'
+import { ActionType, HardhatRuntimeEnvironment } from 'hardhat/types'
+
+const ABI = ['function mint(address _to, uint256 _tokenId) public']
+
+const createMyONFT721MockContract = async (hre: HardhatRuntimeEnvironment, onft721Address: string) => {
+    return await hre.ethers.getContractAt(ABI, onft721Address)
+}
+
+interface TaskArgs {
+    onft721Address: string
+    tokenId: number
+}
+
+const action: ActionType<TaskArgs> = async (taskArgs: TaskArgs, hre) => {
+    const signer = (await hre.getNamedAccounts()).deployer
+    const user = await hre.ethers.getSigner(signer)
+
+    const myONFT721Mock = await createMyONFT721MockContract(hre, taskArgs.onft721Address)
+
+    const tx = await myONFT721Mock.mint(user.address, taskArgs.tokenId)
+    const txReceipt = await tx.wait()
+    console.log(`Transaction hash: ${txReceipt.transactionHash}`)
+}
+
+task('mint', 'Mint ONFT721 Mock', action)
+    .addParam('onft721Address', 'ONFT721 contract address')
+    .addParam('tokenId', 'Token ID')

examples/onft721/tasks/send.ts

@@ -0,0 +1,56 @@
+import { SignerWithAddress } from '@nomiclabs/hardhat-ethers/signers'
+import { task } from 'hardhat/config'
+import { ActionType, HardhatRuntimeEnvironment } from 'hardhat/types'
+
+import { makeBytes32 } from '@layerzerolabs/devtools'
+
+const DEFAULT_EXTRA_OPTIONS = '0x'
+const DEFAULT_COMPOSE_MSG = '0x'
+const DEFAULT_OFT_CMD = '0x'
+
+const ONFT721_ABI = [
+    'function send((uint32 dstEid,bytes32 to,uint256 tokenId,bytes extraOptions,bytes composeMsg,bytes oftCmd),(uint256 nativeFee,uint256 lzFee),address refundAddress) external payable returns (MessagingReceipt msgReceipt)',
+    'function quoteSend((uint32 dstEid,bytes32 to,uint256 tokenId,bytes extraOptions,bytes composeMsg,bytes oftCmd),bool payInLzToken) external view returns ((uint256, uint256))',
+]
+
+const getONFT721Contract = async (hre: HardhatRuntimeEnvironment, onft721Address: string, signer: SignerWithAddress) =>
+    hre.ethers.getContractAt(ONFT721_ABI, onft721Address, signer)
+
+const createSendParam = (user: SignerWithAddress, taskArgs: TaskArgs) => {
+    return {
+        dstEid: taskArgs.dstEid,
+        to: makeBytes32(user.address),
+        tokenId: taskArgs.tokenId,
+        extraOptions: DEFAULT_EXTRA_OPTIONS,
+        composeMsg: DEFAULT_COMPOSE_MSG,
+        oftCmd: DEFAULT_OFT_CMD,
+    }
+}
+
+interface TaskArgs {
+    onft721Address: string
+    dstEid: number
+    to: string
+    tokenId: number
+}
+
+const action: ActionType<TaskArgs> = async (taskArgs: TaskArgs, hre) => {
+    const signer = (await hre.getNamedAccounts()).deployer
+    const user = await hre.ethers.getSigner(signer)
+
+    const sendParam = createSendParam(user, taskArgs)
+    const onft721 = await getONFT721Contract(hre, taskArgs.onft721Address, user)
+    const messagingFee = await onft721.quoteSend(sendParam, false)
+
+    const tx = await onft721.send(sendParam, messagingFee, user.address, {
+        value: messagingFee[0],
+        gasLimit: 1_000_000,
+    })
+    const txReceipt = await tx.wait()
+    console.log(`Transaction hash: ${txReceipt.transactionHash}`)
+}
+
+task('send', 'Send ONFT721 from one chain to another', action)
+    .addParam('onft721Address', 'ONFT721 contract address')
+    .addParam('dstEid', 'Destination LayerZero EndpointV2 ID')
+    .addParam('tokenId', 'Token ID')