Connect Remote NDJSON file and Send WhatsApp messages using Twilio in our serverless environment

class HttpSourceReadRemoteNdjson {
    async init() {
        /// TODO: Create your http credential with endpoint information:
        // More info at https://yepcode.io/docs/integrations/http/#credential-configuration
        // It may manage headers or authentication
        this.httpClient = yepcode.integration.http("your-http-credential-name");
    }

    async fetch(publish, done) {
        // TODO: Customize your ndjson file path to download
        await this.httpClient
            .get("/the-ndjson-file-path.ndjson", {
                responseType: "stream",
            })
            .then(({
                data
            }) => {
                data
                    .pipe(ndjson.parse())
                    .on("data", async (line) => {
                        await publish(line);
                    })
                    .on("end", done);
            });
    }

    async close() {}
}

class TwilioTargetSendWhatsapp {
    async init() {
        // TODO: Create your twilio credential
        // More info at https://yepcode.io/docs/integrations/twilio/#credential-configuration
        this.twilio = yepcode.integration.twilio("your-twilio-credential-name");
    }

    async consume(item) {
        // TODO: Customize your twilio phone number and message content
        // You may check the full API documentation at:
        // https://console.twilio.com/us1/develop/sms/try-it-out/whatsapp-learn

        const TWILIO_PHONE_NUMBER = "your-twilio-phone-number";
        return await this.twilio.messages
            .create({
                body: item.message,
                from: `whatsapp:${TWILIO_PHONE_NUMBER}`,
                to: item.to, // Phone number in international format
            })
            .done();
    }

    async close() {}
}