brigade.js

const {events, Job, Group} = require("brigadier")
const ACTION_MOVE = "action_move_card_from_list_to_list"

// Event handler: trello
events.on("trello", (e, p) => {
  // Parse the JSON payload from Trello.
  var hook = JSON.parse(e.payload)
  var d = hook.action.display

  // Ignore other events. Just capture moves.
  if (d.translationKey != ACTION_MOVE) {
    console.log(`Skipped ${d.translationKey}`)
    return
  }

  // JOB 1: Store move record in CosmosDB
  var mongo = new Job("trello-db", "mongo:3.2")
  mongo.storage.enabled = false
  mongo.tasks = [
    dbCmd(p, `db.trello.insert(${e.payload})`)
  ]

  // JOB 2: Slack job will send the message.
  var slack = new Job("slack-notify", "technosophos/slack-notify:latest", ["/slack-notify"])
  var m = `From "${d.entities.listBefore.text}" to "${d.entities.listAfter.text}" <${hook.model.shortUrl}> <@U0RMKK605>`  
  slack.storage.enabled = false
  slack.env = {
    SLACK_WEBHOOK: p.secrets.SLACK_WEBHOOK,
    SLACK_USERNAME: "Trello",
    SLACK_TITLE: `Moved "${d.entities.card.text}"`,
    SLACK_MESSAGE: m,
    SLACK_ICON: "https://a.trellocdn.com/images/ios/0307bc39ec6c9ff499c80e18c767b8b1/apple-touch-icon-152x152-precomposed.png"
  }

  // Run the jobs in order.
  Group.runEach([ mongo, slack ])
})



events.on("exec", (e, p) => {
  var mongo = new Job("trello-db", "mongo:3.2")
  mongo.storage.enabled = false
  mongo.tasks = [
    dbCmd(p, 'db.trello.find()')
  ]
  mongo.run().then( res => {
    console.log(res.data)
  })
})

function dbCmd(p, script) {
  return `mongo ${p.secrets.cosmosName}.documents.azure.com:10255/test ` +
    `-u ${p.secrets.cosmosName} -p  ${p.secrets.cosmosKey} --ssl --sslAllowInvalidCertificates ` +
    `--eval '${script}'`
}