[Solved] Document creation event not firing reliably

import { StatusCodes, getReasonPhrase } from 'http-status-codes'
import { WebClient } from '@slack/web-api'
import { Client, Databases } from 'node-appwrite'

export default async ({ req, res, log, error }: any) => {
  log(req.bodyRaw) // Raw request body, contains request data
  log(JSON.stringify(req.body)) // Object from parsed JSON request body, otherwise string
  log(JSON.stringify(req.headers)) // String key-value pairs of all request headers, keys are lowercase
  log(req.scheme) // Value of the x-forwarded-proto header, usually http or https
  log(req.method) // Request method, such as GET, POST, PUT, DELETE, PATCH, etc.
  log(req.url) // Full URL, for example: http://awesome.appwrite.io:8000/v1/hooks?limit=12&offset=50
  log(req.host) // Hostname from the host header, such as awesome.appwrite.io
  log(req.port) // Port from the host header, for example 8000
  log(req.path) // Path part of URL, for example /v1/hooks
  log(req.queryString) // Raw query params string. For example "limit=12&offset=50"
  log(JSON.stringify(req.query)) // Parsed query params. For example, req.query.limit

  const document = req.body as SlackEventDocument

  let err = null as string | null
  switch (document.event_type) {
    case 'app_mention':
      err = await handleAppMention(document)
      break
    default:
      error('Unhandled event type: ' + document.event_type)
      return res.send(getReasonPhrase(StatusCodes.OK), StatusCodes.OK)
  }

  if (err !== null) {
    error('Failed to handle event')
    error(err)
    return res.send(
      getReasonPhrase(StatusCodes.INTERNAL_SERVER_ERROR),
      StatusCodes.INTERNAL_SERVER_ERROR
    )
  }

  log('Successfully handled event')

  return res.send(getReasonPhrase(StatusCodes.OK), StatusCodes.OK)
}

const slackClient = new WebClient(Bun.env['SLACK_OAUTH'])

const appwriteClient = new Client()
appwriteClient
  .setEndpoint(Bun.env['APPWRITE_ENDPOINT'])
  .setProject(Bun.env['APPWRITE_PROJECT'])
const db = new Databases(appwriteClient)

async function handleAppMention(
  document: SlackEventDocument
): Promise<string | null> {
  //! test response to slack
  try {
    await slackClient.chat.postMessage({
      channel: document.event_channel_id,
      text: 'Hi there! you said: \n> ' + document.event_text,
    })
  } catch (err) {
    return err
  }

  // Delete the processed document
  try {
    await db.deleteDocument('slack-events', 'events', document.$id)
  } catch (err) {
    return err
  }

  return null
}

{
  "$id": "654ee4144ec39d66688a",
  "name": "Process Slack Event",
  "runtime": "bun-1.0",
  "execute": ["any"],
  "events": [
    "databases.slack-events.collections.events.documents.*.create"
  ],
  "schedule": "",
  "timeout": 15,
  "enabled": true,
  "logging": true,
  "entrypoint": "src/process-slack-event.ts",
  "commands": "bun install",
  "ignore": ["node_modules", ".npm"],
  "path": "./"
}