SuhwanCha

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

import {EIP712} from "@openzeppelin/contracts/utils/cryptography/EIP712.sol";
import {ECDSA} from "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";

contract Voting is EIP712 {
    struct Poll {
        uint8 optionCount;
        bool tallied;

SuhwanCha

{
  "list": {
    "0": {
      "name": "김하늘",
      "studentId": "24"
    },
    "1": {
      "name": "박민수",
      "studentId": "24"
    },

SuhwanCha

step

pending11('11-pending', '회장선거'),
pending12('12-pending', '회장 결정전', forceNext: true),
present1('present-1', '회장 발표', forceNext: true),
pending21('21-pending', '부회장선거', forceNext: true),
pending22('22-pending', '부회장 결정전', forceNext: true),
present2('present-2', '비회장 발표', forceNext: true),

SuhwanCha

import * as logger from "firebase-functions/logger";
import * as admin from "firebase-admin";
import * as functions from "firebase-functions";


// Initialize Firebase Admin SDK
admin.initializeApp();

exports.createSession2 = functions
  .region("asia-northeast3").https.onCall((request) => {

SuhwanCha

{
  "list": [
    {
      "class_id": 19, <-- 학번
      "name": "홍길동" <-- 이름
    },
    {
      "class_id": 19,
      "name": "홍길동2"
    },

SuhwanCha

static const _kSecretKey = '*********';

...
  
// Creates visitor ID from IP addr., OS Version and so on.
// When visitor data has been generated, it will be hashed with Jenkins Hash Functions

/// Combine hash codes of multiple objects
///
/// Jenkins Hash Functions