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127 lines
3.6 KiB
TypeScript
127 lines
3.6 KiB
TypeScript
import Web3 from 'web3'
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import { Contract } from 'web3-eth-contract'
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import { AbiItem } from 'web3-utils/types'
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const communityCollector = '0xeE9300b7961e0a01d9f0adb863C7A227A07AaD75'
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export class TestContractHandler {
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public accounts: string[]
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public ERC721Factory: Contract
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public ERC20Template: Contract
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public ERC721Template: Contract
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public ERC721FactoryBytecode: string
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public ERC20TemplateBytecode: string
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public ERC721TemplateBytecode: string
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public factory721Address: string
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public template721Address: string
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public template20Address: string
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public web3: Web3
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constructor(
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ERC721FactoryABI: AbiItem | AbiItem[],
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ERC721TemplateABI: AbiItem | AbiItem[],
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ERC20TemplateABI: AbiItem | AbiItem[],
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factory721Bytecode: string,
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template721Bytecode: string,
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template20Bytecode: string,
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web3: Web3
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) {
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this.web3 = web3
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this.ERC721Factory = new this.web3.eth.Contract(ERC721FactoryABI)
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this.ERC20Template = new this.web3.eth.Contract(ERC20TemplateABI)
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this.ERC721Template = new this.web3.eth.Contract(ERC721TemplateABI)
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this.ERC721FactoryBytecode = factory721Bytecode
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this.ERC20TemplateBytecode = template20Bytecode
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this.ERC721TemplateBytecode = template721Bytecode
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}
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public async getAccounts(): Promise<string[]> {
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this.accounts = await this.web3.eth.getAccounts()
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return this.accounts
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}
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public async deployContracts(minter: string) {
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let estGas
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// console.log(this.ERC721TemplateBytecode)
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// console.log(this.ERC20TemplateBytecode)
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// DEPLOY ERC20 TEMPLATE
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// get est gascost
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estGas = await this.ERC20Template.deploy({
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data: this.ERC20TemplateBytecode,
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arguments: []
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}).estimateGas(function (err, estGas) {
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if (err) console.log('DeployContracts: ' + err)
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return estGas
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})
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// deploy the contract and get it's address
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this.template20Address = await this.ERC20Template.deploy({
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data: this.ERC20TemplateBytecode,
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arguments: []
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})
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.send({
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from: minter,
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gas: estGas + 1,
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gasPrice: '3000000000'
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})
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.then(function (contract) {
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return contract.options.address
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})
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// DEPLOY ERC721 TEMPLATE
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// get est gascost
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estGas = await this.ERC721Template.deploy({
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data: this.ERC721TemplateBytecode,
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arguments: []
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}).estimateGas(function (err, estGas) {
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if (err) console.log('DeployContracts: ' + err)
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return estGas
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})
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// deploy the contract and get it's address
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this.template721Address = await this.ERC721Template.deploy({
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data: this.ERC721TemplateBytecode,
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arguments: []
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})
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.send({
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from: minter,
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gas: estGas + 1,
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gasPrice: '3000000000'
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})
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.then(function (contract) {
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return contract.options.address
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})
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// DEPLOY ERC721 FACTORY
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estGas = await this.ERC721Factory.deploy({
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data: this.ERC721FactoryBytecode,
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arguments: [this.template721Address, communityCollector,this.factory20Address,this.metadataAddress]
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}).estimateGas(function (err, estGas) {
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if (err) console.log('DeployContracts: ' + err)
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return estGas
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})
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// deploy the contract and get it's address
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this.factory721Address = await this.ERC721Factory.deploy({
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data: this.ERC721FactoryBytecode,
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arguments: [this.template721Address,communityCollector,this.factory20Address,this.metadataAddress]
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})
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.send({
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from: minter,
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gas: estGas + 1,
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gasPrice: '3000000000'
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})
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.then(function (contract) {
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return contract.options.address
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})
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// // TODO: SET ERC721 Factory address in ERC20 Factory
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}
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} |