import Queue from 'bull';

export const create = (name) => {
  // I'm not clear on the semantics of the bull queues.
  // Should I make one per process and use it in all functions?
  // Or, make one for every place I need it and don't share them?
  return new Queue(name);
}

export const send_registration = (user) => {
  const mail = create("mail/registration");
  mail.add({user});
}

export const send_welcome = (user) => {
  const mail = create("mail/welcome");
  mail.add({user});
}

export const send_receipt = (user, payment_id, course_id) => {
  const mail = create("mail/receipt");
  mail.add({user, payment_id, course_id});
}

export const send_reset = (user, ip_address, browser) => {
  const mail = create("mail/reset");
  mail.add({user, ip_address, browser});
}

export const send_reset_finished = (user, ip_address, browser) => {
  const mail = create("mail/reset_finished");
  mail.add({user, ip_address, browser});
}

export const send_update_viewers = (api_key) => {
  const live = create("live/update_viewers");
  live.add({api_key});
}

export const add_view_count = (livestream_id) => {
  const live = create("live/add_view_count");
  live.add({livestream_id});
}

export default {
  create, send_welcome, send_reset, send_reset_finished, send_update_viewers
}