helpers.ts

import { HardhatRuntimeEnvironment } from "hardhat/types";

const {
  LedgerSigner,
} = require("../aavegotchi-contracts/node_modules/@ethersproject/hardware-wallets");

//Raffle contract
export const maticRafflesAddress = "0x6c723cac1E35FE29a175b287AE242d424c52c1CE";

export const maticTicketAddress = "0xA02d547512Bb90002807499F05495Fe9C4C3943f";

export const gasPrice = 275000000000;

export async function getLedgerSigner(
  hre: HardhatRuntimeEnvironment,
  deployer: string
) {
  let testing = ["hardhat", "localhost"].includes(hre.network.name);

  if (testing) {
    await hre.network.provider.request({
      method: "hardhat_impersonateAccount",
      params: [deployer],
    });
    return await hre.ethers.getSigner(deployer);
  } else {
    return new LedgerSigner(hre.ethers.provider, "hid", "m/44'/60'/2'/0/0");
  }
}

export async function getSigner(
  hre: HardhatRuntimeEnvironment,
  deployer: string
) {
  let testing = ["hardhat", "localhost"].includes(hre.network.name);

  if (testing) {
    await hre.network.provider.request({
      method: "hardhat_impersonateAccount",
      params: [deployer],
    });
    return await hre.ethers.getSigner(deployer);
  } else {
    const accounts = await hre.ethers.getSigners();

    return accounts[0];
  }
}

export async function impersonate(
  address: string,
  contract: any,
  ethers: any,
  network: any
) {
  await network.provider.request({
    method: "hardhat_impersonateAccount",
    params: [address],
  });
  let signer = await ethers.getSigner(address);
  contract = contract.connect(signer);
  return contract;
}