Communication Integrations

// Environment variable
RESEND_API_KEY=re_xxxxxxxxxxxx

// Sending an email with Resend
import { Resend } from "resend";

const resend = new Resend(process.env.RESEND_API_KEY);

await resend.emails.send({
  from: "Hablr <notifications@yourdomain.com>",
  to: ["recipient@example.com"],
  subject: "Welcome to Hablr",
  html: "<p>Thank you for signing up!</p>",
});

// Environment variable
SENDGRID_API_KEY=SG.xxxxxxxxxxxx

// Sending an email with SendGrid
import sgMail from "@sendgrid/mail";

sgMail.setApiKey(process.env.SENDGRID_API_KEY);

await sgMail.send({
  to: "recipient@example.com",
  from: "notifications@yourdomain.com",
  subject: "Welcome to Hablr",
  html: "<p>Thank you for signing up!</p>",
});

// Environment variables
TWILIO_ACCOUNT_SID=ACxxxxxxxxxxxx
TWILIO_AUTH_TOKEN=your_auth_token
TWILIO_PHONE_NUMBER=+1234567890

// Sending an SMS with Twilio
import twilio from "twilio";

const client = twilio(
  process.env.TWILIO_ACCOUNT_SID,
  process.env.TWILIO_AUTH_TOKEN
);

await client.messages.create({
  body: "Hello from Hablr! Your appointment is confirmed.",
  from: process.env.TWILIO_PHONE_NUMBER,
  to: "+1987654321", // E.164 format
});

// Making a voice call with Twilio
await client.calls.create({
  url: "https://hablr.co/api/twilio/voice-response",
  to: "+1987654321",
  from: process.env.TWILIO_PHONE_NUMBER,
});

// TwiML response endpoint
export async function POST() {
  const twiml = `
    <Response>
      <Say voice="alice">
        Hello! This is a reminder from Hablr about your upcoming appointment.
      </Say>
    </Response>
  `;
  
  return new Response(twiml, {
    headers: { "Content-Type": "text/xml" },
  });
}

// Handle email delivery webhooks
export async function POST(request: Request) {
  const payload = await request.json();
  
  switch (payload.type) {
    case "email.delivered":
      await updateMessageStatus(payload.messageId, "delivered");
      break;
    case "email.opened":
      await trackEngagement(payload.messageId, "opened");
      break;
    case "email.bounced":
      await handleBounce(payload.email, payload.bounceType);
      break;
    case "sms.delivered":
      await updateSMSStatus(payload.messageSid, "delivered");
      break;
  }
  
  return new Response("OK", { status: 200 });
}