Add code to make the stuff work

src/endpoints/discord/auth/callback.ts

@@ -0,0 +1,29 @@
+import { Request, ResponseToolkit } from "@hapi/hapi";
+import { config, db } from "@/main";
+import axios from "axios";
+
+export default {
+	method: `GET`, path: `/discord/auth/callback`,
+	async handler(request: Request, h: ResponseToolkit) {
+		console.log(`Authentication finishing!`)
+		let code = request.query.code;
+
+		let data = new URLSearchParams();
+		data.set(`client_id`, config.discord.client_id);
+		data.set(`client_secret`, config.discord.secret);
+		data.set(`grant_type`, `authorization_code`);
+		data.set(`code`, code);
+		data.set(`redirect_uri`, config.discord.auth_redirect);
+
+		let r = await axios.post(`https://discord.com/api/v8/oauth2/token`, data, {
+			headers: {
+				'Content-Type': `application/x-www-form-urlencoded`
+			}
+		});
+
+		db.webhook.token = r.data.webhook.token;
+		db.webhook.id = r.data.webhook.id;
+
+		return r.data;
+	},
+}

src/endpoints/discord/auth/redirect.ts

@@ -0,0 +1,11 @@
+import { Request, ResponseToolkit } from "@hapi/hapi";
+import { config } from "@/main";
+
+export default {
+	method: `GET`, path: `/discord/auth`,
+	async handler(request: Request, h: ResponseToolkit) {
+		return h.redirect(
+			`https://discord.com/api/oauth2/authorize?client_id=${config.discord.client_id}&redirect_uri=${encodeURIComponent(config.discord.auth_redirect)}&response_type=code&scope=webhook.incoming`
+		);
+	},
+}

src/endpoints/discord/webhook.ts

@@ -0,0 +1,75 @@
+import { selectQuote } from "@/utils/components/dropdowns/select_quote";
+import { deleteVote } from "@/utils/components/buttons/delete_vote";
+import { countVotes } from "@/utils/components/buttons/count_votes";
+import { showUserVote } from "@/utils/components/buttons/my_vote";
+import { Request, ResponseToolkit } from "@hapi/hapi";
+import { config } from "@/main";
+import boom from "@hapi/boom";
+import nacl from "tweetnacl";
+
+import { viewDB } from "@/utils/components/buttons/view_db";
+
+
+async function handleButton(data: any): Promise<object> {
+	switch (data.data.custom_id) {
+		case "deleteVote":
+			return await deleteVote(data);
+		case "showCount":
+			return await countVotes(data);
+		case "viewDB":
+			return await viewDB(data);
+		case "showMyVote":
+			return await showUserVote(data);
+	};
+	return {
+		type: 4,
+		data: {
+			content: `Unknown button, how did you trigger this response? 0\_o`,
+			flags: 1 << 6,
+		}
+	};
+};
+
+export default {
+	method: `POST`, path: `/discord/webhook`,
+	async handler(request: Request, h: ResponseToolkit) {
+		let sig = request.headers[`x-signature-ed25519`];
+		let timestamp = request.headers[`x-signature-timestamp`];
+		let body: any = request.payload;
+
+
+		// Verify the body against Discord's stuff
+		let verified = nacl.sign.detached.verify(
+			Buffer.from(timestamp + JSON.stringify(body)),
+			Buffer.from(sig, `hex`),
+			Buffer.from(config.discord.public_key, `hex`)
+		);
+
+		if (!verified) {
+			return boom.unauthorized(`invalid request signature`);
+		};
+
+		switch (body.type) {
+			case 1:
+				return { type: 1 };
+			case 3:
+
+				// Parse the data properly
+				if (body.data.component_type === 3) {
+					return await selectQuote(body)
+				} else if (body.data.component_type === 2) {
+					return await handleButton(body)
+				};
+
+				return {
+					type: 4,
+					data: {
+						content: `Unknown component type.`,
+						flags: 1 << 6,
+					},
+				};
+			default:
+				return boom.badRequest()
+		};
+	},
+};