Integrate the IMAP API with the MongoDB 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 mongodb from 'mongodb'

export default defineComponent({
  props: {
    mongodb: {
      type: "app",
      app: "mongodb",
    },
    collection: {
      type: "string"
    },
    filter: {
      type: "object"
    }
  },
  async run({steps, $}) {
    const MongoClient = mongodb.MongoClient
    
    const {
      database,
      hostname,
      username,
      password,
    } = this.mongodb.$auth
    
    const url = `mongodb+srv://${username}:${password}@${hostname}/test?retryWrites=true&w=majority`
    const client = await MongoClient.connect(url, { 
      useNewUrlParser: true, 
      useUnifiedTopology: true 
    })
    
    const db = client.db(database)

    const results = await db.collection(this.collection).find(this.filter).toArray();
    $.export('results', results);
    
    await client.close()
  },
})