nully0x

# Source: https://gist.github.com/fda147804b59fd2a0cbb5fb5deb4d00b

##################################################################
# The Best Performance And Load Testing Tool? k6 By Grafana Labs #
# https://youtu.be/wfanR-Ps-lk                                   #
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# Additional Info:
# - k6: https://k6.io
# - Google Cloud Run (GCR) vs Azure Container Instances (ACI) vs AWS ECS with Fargate: https://youtu.be/Jq8MY1ZGjno

nully0x

// SPDX-License-Identifier: MIT

pragma solidity >=0.7.0 <0.9.0;

import "https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/master/contracts/token/ERC721/ERC721.sol";
import "https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/master/contracts/utils/Counters.sol";
import "https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/master/contracts/access/AccessControl.sol";
import "https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/master/contracts/utils/Context.sol";

contract MyNFT is Context, AccessControl, ERC721 {

nully0x

Pure ESM package

The package linked to from here is now pure ESM. It cannot be require()'d from CommonJS.

This means you have the following choices:

1. Use ESM yourself. (preferred)
   Use import foo from 'foo' instead of const foo = require('foo') to import the package. Follow the below guide.
2. If the package is used in an async context, you could use await import(…) from CommonJS instead of require(…).
3. Stay on the existing version of the package until you can move to ESM.

nully0x

const { Wallet, utils, dbs } = require("fuel-core");

(async () => {
  
  // DB and Key Setup
  const db = new dbs.Level(); // persisting db
  const privateKey = (await db.get('key')) || utils.randomBytes(32);
  
  await db.put('key', privateKey);