Slack bot for engspresso

gistfile1.txt

import "./utils/env";
import { App } from "@slack/bolt";
import { utcToZonedTime } from "date-fns-tz";

// post messages the next time it's 3pm
const getNextTimestamp = () => {
  let date = new Date();

  if (date.getHours() > 14) {
    date.setDate(date.getDate() + 1);
  }

  date.setHours(15);

  const timeZone = "Europe/Berlin";
  return utcToZonedTime(date, timeZone);
};

const app = new App({
  token: process.env.SLACK_BOT_TOKEN,
  signingSecret: process.env.SLACK_SIGNING_SECRET,
  socketMode: true,
  appToken: process.env.SLACK_APP_TOKEN,
});

app.message("", async ({ message, say, client }) => {
  try {
    await client.chat.scheduleMessage({
      channel: "#team-europe", // -> TODO: invite bot to channel
      post_at: Math.round(addMinutes(new Date(), 1).getTime() / 1000),
      text: (message as any).text,
      blocks: [
        {
          type: "section",
          text: {
            type: "mrkdwn",
            text: `*<@${
              (message as any).user
            }>* submitted the following ☕️ Engspresso message:`,
          },
        },
        {
          type: "divider",
        },
        {
          type: "section",
          text: {
            type: "mrkdwn",
            text: (message as any).text,
          },
        },
      ],
    });
  } catch (error) {
    console.error(error);
  }

  await say(
    "Your message will be posted to 'team-europe' at 3 pm to let the team know you're not attending the Engspresso ☕️."
  );
});

(async () => {
  await app.start(3000);

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