sendBulletins.js

  async bulletin ({subject, users, exploreSpaces}) {
    const batches = utils.groupIntoBatches(users)
    console.log('📧 bulletin', { subject, users: users.length, batches: batches.length })
    for (const users of batches) {
      const templates = users.map(user => {
        return {
          From: "hi@kinopio.club",
          To: user.email,
          TemplateAlias: "bulletin",
          MessageStream: "bulletins",
          TemplateModel: {
            subject,
            newExploreSpaces: exploreSpaces,
            host: utils.host(),
            unsubscribeUrl: `${utils.apiHost()}/user/unsubscribe-email-bulletins?userId=${user.id}`,
          },
        }
      })
      await postmark.sendEmailBatchWithTemplates(templates)
      console.log('☕️ bulletin: emailed batch', { emails: templates.length })
    }
  },

import * as Postmark from "postmark"
const postmark = new Postmark.ServerClient(process.env.POSTMARK_SERVER_TOKEN)