Integrate the IMAP API with the PostgreSQL API

import { once } from "events";
import imaps from "imap-simple";
import cycle from "cycle";

export default defineComponent({
  props: {
    imap: {
      type: "app",
      app: "imap",
    }
  },
  async run({steps, $}) {
    const { host, port, email, password } = this.imap.$auth;

    const connection = await imaps.connect({
      imap: {
        host,
        port,
        user: email,
        password,
        tls: true,
        tlsOptions: { servername: host },
        authTimeout: 3000
      },
    });

    const boxes = await connection.getBoxes();
    // Filter out circular references to parents
    const filteredBoxes = cycle.decycle(boxes);
    $.export("results", filteredBoxes);

    connection.end();
    await once(connection.imap, "end");
  },
})

import postgresql from "@pipedream/postgresql"

export default defineComponent({
  props: {
    postgresql,
  },
  async run({ steps, $ }) {
    // Component source code:
    // https://github.com/PipedreamHQ/pipedream/tree/master/components/postgresql

    const queryObj = {
      text: "SELECT NOW()",
      values: [], // Ignored since query does not contain placeholders
    };
    return await this.postgresql.executeQuery(queryObj);
  },
})