ElectionsBot/src/index.ts

import {REST, Routes, Client, GatewayIntentBits, CommandInteraction, EmbedBuilder } from "discord.js";
import * as fs from "node:fs";
import commands from "./commands.js";
import {MakePrediction} from "./predictor.js";

const configraw = fs.readFileSync("config.json", "utf-8");
const config = JSON.parse(configraw);

if (!config.token) {
    console.error("Please provide a Token and Client ID in config.json");
    process.exit(1);
}

(async () => {
    const client = new Client({ intents: [GatewayIntentBits.Guilds] });

    client.on('ready', async () => {
        console.log(`Logged in as ${client.user!.tag}!`);
        await publishSlashCommands(client.application!.id);
    });

    client.on('interactionCreate', async i => {
        if (i instanceof CommandInteraction) {
            switch (i.commandName) {
				case "poll":
					const rcp_polls = JSON.parse(fs.readFileSync('data/rcp_polls.json', "utf-8"));
					let polls = "";
					Object.keys(rcp_polls.approval.polls).forEach(poll => {
						polls += `:red_circle: **${rcp_polls.approval.polls[poll].pollster}** - (**${rcp_polls.approval.polls[poll].date}**), ${rcp_polls.approval.polls[poll].sample}, **${rcp_polls.approval.polls[poll].approve}**% approve, **${rcp_polls.approval.polls[poll].disapprove}**% disapprove (spread: **${rcp_polls.approval.polls[poll].spread}**)\n`;
					});
					await i.reply(`Biden Approval Rating\n\n${polls}`);
					break;
                case "simulate":
					var simulationtype = i.options.get('type')?.value as string || "presidential";
					var year = Number(i.options.get('year')?.value);
					
					switch(simulationtype) {
						case "presidential":
							if (year == 1864) { 
								var gopcandidate = i.options.get('gopcandidate')?.value as string || "Abraham Lincoln";
								var demcandidate = i.options.get('demcandidate')?.value as string || "George B. McClellan";
								var result = await MakePrediction(Number(i.options.get('bias')?.value), gopcandidate, demcandidate, simulationtype, Number(i.options.get('year')?.value));
								var embed = new EmbedBuilder()
									.setTitle("1864 United States Presidential Election Simulator")
									.setDescription(`The CalubViem Press has rewritten history, and has called the 1864 United States Presidential Election for ${result.winner}!`)
									.addFields(
										{name: `${result.winner === gopcandidate ? ":white_check_mark:" : ""} ${gopcandidate}`, value: `${result.gopVotes} Electoral Votes`, inline: true},
										{name: `${result.winner === demcandidate ? ":white_check_mark:" : ""} ${demcandidate}`, value: `${result.demVotes} Electoral Votes`, inline: true},
									)
									.setImage("attachment://election.png")
									.setTimestamp();
								await i.reply({embeds: [embed], files: [{attachment: result.png, name: "election.png"}]});
								break;
							} else {
								var gopcandidate = i.options.get('gopcandidate')?.value as string || "Donald J. Trump";
								var demcandidate = i.options.get('demcandidate')?.value as string || "Joseph R. Biden Jr.";
								var result = await MakePrediction(Number(i.options.get('bias')?.value), gopcandidate, demcandidate, simulationtype, Number(i.options.get('year')?.value));
								var embed = new EmbedBuilder()
									.setTitle("2024 United States Presidential Election Simulator")
									.setDescription(`The CalubViem Press has called the 2024 United States Presidential Election for ${result.winner}!`)
									.addFields(
										{name: `${result.winner === gopcandidate ? ":white_check_mark:" : ""} ${gopcandidate}`, value: `${result.gopVotes} Electoral Votes`, inline: true},
										{name: `${result.winner === demcandidate ? ":white_check_mark:" : ""} ${demcandidate}`, value: `${result.demVotes} Electoral Votes`, inline: true},
									)
									.setImage("attachment://election.png")
									.setTimestamp();
								await i.reply({embeds: [embed], files: [{attachment: result.png, name: "election.png"}]});
								break;
							}
						case "senate":
							var gopcandidate = i.options.get('gopcandidate')?.value as string || "Republicans";
							var demcandidate = i.options.get('demcandidate')?.value as string || "Democrats";
							var result = await MakePrediction(Number(i.options.get('bias')?.value), gopcandidate, demcandidate, simulationtype, 0);
							var embed = new EmbedBuilder()
								.setTitle("2024 United States Presidential Election Simulator")
								.setDescription(`The CalubViem Press has called the 2024 United States Presidential Election for ${result.winner}!`)
								.addFields(
									{name: `${result.winner === gopcandidate ? ":white_check_mark:" : ""} ${gopcandidate}`, value: `${result.gopVotes} seats`, inline: true},
									{name: `${result.winner === demcandidate ? ":white_check_mark:" : ""} ${demcandidate}`, value: `${result.demVotes} seats`, inline: true},
								)
								.setImage("attachment://election.png")
								.setTimestamp();
							await i.reply({embeds: [embed], files: [{attachment: result.png, name: "election.png"}]});
							break;
					}
					
            }
        }
    });

    client.login(config.token);
})();

async function publishSlashCommands(clientid : string) {
    const rest = new REST({ version: '10' }).setToken(config.token);
    await rest.put(Routes.applicationCommands(clientid), {body: commands});
    console.log("Successfully registered slash commands");
}