poa-dapps-keys-generation/src/addresses.js

import { messages } from "./messages";
import swal from 'sweetalert';
// const local = {
//     VOTING_TO_CHANGE_KEYS_ADDRESS: '0xecdbe3937cf6ff27f70480855cfe03254f915b48',
//     VOTING_TO_CHANGE_MIN_THRESHOLD_ADDRESS: '0x5ae30d4c8892292e0d8164f87a2e12dff9dc99e1',
//     VOTING_TO_CHANGE_PROXY_ADDRESS: '0x6c221df3695ac13a7f9366568ec069c353d273b8',
//     BALLOTS_STORAGE_ADDRESS: '0x5d6573e62e3688e40c1fc36e01b155fb0006f432',
//     METADATA_ADDRESS: '0x93eba9d9de66133fcde35775e9da593edd59a4e3',
//     POA_ADDRESS: '0xf472e0e43570b9afaab67089615080cf7c20018d',
// }

let SOKOL_ADDRESSES = {};
let CORE_ADDRESSES = {};

function addressesURL(network) {
    const organization = 'poanetwork';
    const repoName = 'poa-chain-spec';
    const sourceFile = 'contracts.json';
    return `https://raw.githubusercontent.com/${organization}/${repoName}/${network}/${sourceFile}`;
}

function getContractsAddresses(network) {
    fetch(addressesURL(network)).then(function(response) { 
        return response.json();
    }).then(function(contracts) {
        switch (network) {
            case 'core':
                CORE_ADDRESSES = contracts;
                break;
            case 'sokol':
                SOKOL_ADDRESSES = contracts;
                break;
            default:
                CORE_ADDRESSES = contracts;
                break;
        }
    }).catch(function(err) {
        var content = document.createElement("div");
        content.innerHTML = `<div>
          Something went wrong!<br/><br/>
          ${messages.wrongRepo(addressesURL(network))}
        </div>`;
        swal({
          icon: 'error',
          title: 'Error',
          content: content
        });
    });
}

getContractsAddresses('core');
getContractsAddresses('sokol');

export default (netId) => {
    switch (netId) {
        case '77':
            return SOKOL_ADDRESSES
        case '99':
            return CORE_ADDRESSES
        default:
            return CORE_ADDRESSES
    }
}