nxslack/index.ts

import { name, version, repository } from "./package.json";
const USER_AGENT = `${name}/${version} (+${repository.url})`;

const { App, ExpressReceiver } = (await import("@slack/bolt"));import postgres from 'postgres';
import "dotenv/config";

const sql = postgres({
    host: '/var/run/postgresql',
    database: 'haroon_nxslack',
    username: 'haroon'
})

const receiver = new ExpressReceiver({ signingSecret: process.env.SLACK_SIGNING_SECRET! });

const app = new App({
    token: process.env.SLACK_BOT_TOKEN,
    signingSecret: process.env.SLACK_SIGNING_SECRET,
    clientSecret: process.env.SLACK_CLIENT_SECRET,
    receiver
});

app.event("app_home_opened", async (ctx) => {
    const slackUser = (await ctx.client.users.info({ user: ctx.context.userId! })).user!.profile;

    await ctx.client.views.publish({
        // Use the user ID associated with the event
        user_id: ctx.event.user,
        view: {
            "type": "home",
            "blocks": [
                {
                    "type": "header",
                    "text": {
                        "type": "plain_text",
                        "text": "Not authenticated",
                        "emoji": true
                    }
                },
                {
                    "type": "section",
                    "text": {
                        "type": "mrkdwn",
                        "text": `Hey *${slackUser?.display_name_normalized}*! To sync your Nintendo Switch and Slack status, give me your friend code!`
                    },
                    "accessory": {
                        "type": "button",
                        "text": {
                            "type": "plain_text",
                            "text": "Sync",
                            "emoji": true
                        },
                        "value": "click_me_123",
                        "action_id": "get-friend-code"
                    }
                }
            ]
        }
      });
})
  

app.action("get-friend-code", async (ctx) => {
    ctx.ack();

    ctx.client.views.open({
        trigger_id: ctx.body.trigger_id!,
        view: {
            "type": "modal",
            callback_id: "friend-code-validation",
            "title": {
                "type": "plain_text",
                "text": "Add me as a friend!",
                "emoji": true
            },
            "submit": {
                "type": "plain_text",
                "text": "Submit",
                "emoji": true
            },
            "close": {
                "type": "plain_text",
                "text": "Cancel",
                "emoji": true
            },
            "blocks": [
                {
                    "block_id": "FRIEND_CODE",
                    "type": "input",
                    "element": {
                        "type": "plain_text_input",
                        "action_id": "code",
                        "placeholder": {
                            "type": "plain_text",
                            "text": "SW-xxxx-xxxx-xxxx"
                        }
                    },
                    "label": {
                        "type": "plain_text",
                        "text": "Enter your friend code here...",
                        "emoji": true
                    }
                }
            ]
        }
    })
})

const FRIEND_CODE_REGEX = /(?:SW-)?(\d{4}-\d{4}-\d{4})/g;

app.view("friend-code-validation", async (ctx) => {
    // ts is lovely

    const friendCode = Object.values(ctx.view.state.values)[0]['code'].value!;

    if (FRIEND_CODE_REGEX.test(friendCode)) return await ctx.ack();
    else return await ctx.ack({ 
        response_action: 'errors',
        errors: {
            "FRIEND_CODE": "This isn't a valid friend code. (SW-xxxx-xxxx-xxxx or xxxx-xxxx-xxxx)" 
        } 
    });
})

; (async () => {
    await app.start(53371);

    console.log('⚡️ Bolt app is running!');
})();