56 lines
1.7 KiB
TypeScript
56 lines
1.7 KiB
TypeScript
/*
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Copyright 2020 DODO ZOO.
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SPDX-License-Identifier: Apache-2.0
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*/
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var jsonPath: string = "../../build/contracts/"
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if (process.env["COVERAGE"]) {
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console.log("[Coverage mode]")
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jsonPath = "../../.coverage_artifacts/contracts/"
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}
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import { getDefaultWeb3 } from './EVM';
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import { Contract } from 'web3-eth-contract';
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interface ContractJson {
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abi: any;
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networks: { [network: number]: any };
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byteCode: string;
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}
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export function getContractJSON(contractName: string): ContractJson {
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var info = require(`${jsonPath}${contractName}.json`)
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return {
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abi: info.abi,
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networks: info.networks,
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byteCode: info.bytecode
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}
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}
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export function getContractWithAddress(contractName: string, address: string) {
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var Json = getContractJSON(contractName)
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var web3 = getDefaultWeb3()
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return new web3.eth.Contract(Json.abi, address)
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}
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export function getDepolyedContract(contractName: string): Contract {
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var Json = getContractJSON(contractName)
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var networkId = process.env.NETWORK_ID
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var deployedAddress = getContractJSON(contractName).networks[networkId].address
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var web3 = getDefaultWeb3()
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return new web3.eth.Contract(Json.abi, deployedAddress)
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}
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export async function newContract(contractName: string, args: any[] = []): Promise<Contract> {
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var web3 = getDefaultWeb3()
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var Json = getContractJSON(contractName)
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var contract = new web3.eth.Contract(Json.abi)
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var adminAccount = (await web3.eth.getAccounts())[0]
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let parameter = {
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from: adminAccount,
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gas: process.env["COVERAGE"] ? 10000000000 : 7000000,
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gasPrice: web3.utils.toHex(web3.utils.toWei('1', 'wei'))
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}
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return await contract.deploy({ data: Json.byteCode, arguments: args }).send(parameter)
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} |