Connect Databricks and Send WhatsApp messages using Twilio in our serverless environment

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

    async fetch(publish, done) {
        // TODO: Customize your sql query
        // More info at: https://github.com/databricks/databricks-sql-nodejs/blob/main/tests/e2e/batched_fetch.test.js#L21
        const queryOperation = await this.session.executeStatement(
            `SELECT * FROM your_table_name`, {
                runAsync: true
            }
        );
        const results = await queryOperation.fetchAll();
        await queryOperation.close();

        for (const result of results) {
            await publish(result);
        }
        done();
    }

    async close() {
        await this.session.close();
        await this.databricks.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() {}
}