96 lines
3.2 KiB
JavaScript
96 lines
3.2 KiB
JavaScript
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import { ethers } from 'ethers'
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import { apiUnlockOrMint, apiMintNft } from '@/utils/marketplace'
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const lockAbi = [
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'function lock(address nft, address to, uint256[] tokenIds) external',
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'function unlockOrMint(address nft, tuple[] nftList, uint256 signTime, uint256 saltNonce, bytes signature) external'
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]
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const erc721Abi = [
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'function approve(address to, uint256 tokenId) external',
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'function getApproved(uint256 tokenId) public view returns (address)'
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]
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const lockAddress = import.meta.env.VUE_APP_LOCKER_ADDRESS
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export class Locker {
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constructor(_chainInstance) {
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this.bc = _chainInstance
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}
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async lock(nft, tokenIds) {
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// call single method with abi and address
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console.log('lock nft', nft, tokenIds)
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await this.bc.checkPassportLogin();
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await this.bc.checkAndChangeChain();
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const nftContract = new ethers.Contract(nft, erc721Abi, this.bc.web3Provider.getSigner())
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const address = this.bc.store.passportAddress
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console.log('lock', nft, address, tokenIds)
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for (let tokenId of tokenIds) {
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const addressApproval = await nftContract.getApproved(tokenId)
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if ((addressApproval || "").toLowerCase() != lockAddress.toLowerCase()) {
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const resApproval = await nftContract.approve(lockAddress, tokenId);
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await this.bc.web3Provider.waitForTransaction(resApproval.hash)
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console.debug('approve', resApproval.hash)
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}
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}
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const contract = new ethers.Contract(lockAddress, lockAbi, this.bc.web3Provider.getSigner())
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const res = await contract.lock(nft, address, tokenIds)
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await this.bc.web3Provider.waitForTransaction(res.hash)
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return res.hash
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}
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async sendUnlockOrMint(provider, {to, data}) {
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const txHash = await provider.request({
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method: 'eth_sendTransaction',
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params: [{
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to,
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data
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}]
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})
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console.log(txHash)
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return txHash
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}
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// 游戏内资产上链, 用于解锁或铸造
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// 创世英雄, 普通英雄, 金砖
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// imtbl上unlock必须使用passport的provider
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async unlockOrMintGameNft(nft, tokenIds) {
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console.log('unlock nft', nft, tokenIds)
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await this.bc.checkPassportLogin();
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await this.bc.checkAndChangeChain();
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const preDatas = {
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net_id: import.meta.env.VUE_APP_NET_ID,
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contract_address: nft,
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tokens: tokenIds.map(tokenId => {return { tokenId }}),
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}
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const passportToken = await this.bc.passportToken()
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const { errcode, errmsg, trans_req } = await apiUnlockOrMint(preDatas, passportToken)
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if (errcode) {
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throw new Error(errmsg)
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}
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const web3Provider = this.bc.passportProvider || this.bc.web3Provider
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return this.sendUnlockOrMint(web3Provider, trans_req)
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}
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// 游戏内资产上链, 只用于mint
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// 该方法会显示一个确认弹窗, 由用户选择mint到哪个地址
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async mintNft(tokenIds) {
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console.log('mint hero', tokenIds)
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const { provider, address } = await this.bc.selectAddress({})
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const preDatas = {
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to: address,
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hero_uniids: tokenIds,
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}
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const passportToken = await this.bc.passportToken()
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const { errcode, errmsg, trans_req } = await apiMintNft(preDatas, passportToken)
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if (errcode) {
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throw new Error(errmsg)
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}
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return this.sendUnlockOrMint(provider, trans_req)
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}
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}
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