zxcfer / quiz-chain

System to save quiz scores in the Solana blockchain

1. User enter to the app

2. show intro, explanation and button to start, and 10 fisrt names and tokens (ranking)

3. show time + puntutation question 1 ? update tokens question 2 ? update tokens question end ? update tokens ask name

4. Store Name in NFT and publish

methods needed

mint acc

craete wallet add coins fix coins add name in meta

account can never get more coins

quiz-chain's Issues

ChartData not in react-chartjs-2

Error Module react-chartjs-2 has no exported member ChartData in file client/src/pages/ResultsPage.tsx

TS2305: Module '"react-chartjs-2"' has no exported member 'ChartData'.
    1 | import * as React from "react";
  > 2 | import { Doughnut, ChartData } from "react-chartjs-2";
      |                    ^^^^^^^^^
    3 | import { Redirect, useLocation } from "react-router-dom";
    4 |
    5 | import { TransactionContainer } from "components/TxContainer";

Add name in Metadata Account

Implement function to in Solana Program, so the wallet can set a name in the metadata account.

Add tokens to wallet

Add tokens to wallet according to response.

Create wallet function

Add create function to Solana program

Remove Torus auth

Auth is not needed as it's a one time use app.

Crypto package is missing

Failed to compile:

Error:

Module not found: Error: Can't resolve 'crypto' in 'D:\dev\node_modules\@toruslabs\eccrypto\dist'
BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
        - add a fallback 'resolve.fallback: { "crypto": require.resolve("crypto-browserify") }'
        - install 'crypto-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
        resolve.fallback: { "crypto": false }

Possible solutions:

• https://web3auth.io/docs/troubleshooting/webpack-issues#react-create-react-app
• https://stackoverflow.com/questions/70429654/webpack-5-errors-cannot-resolve-crypto-http-and-https-in-reactjs-proje