Connect Mailchimp and RabbitMQ in our serverless environment

class HttpSourceMailchimpListEmailSuscribers {
    async init() {
        // TODO: Create your http credential with mailchimp information:
        // More info at https://yepcode.io/docs/integrations/http/#credential-configuration
        // Official docs: https://mailchimp.com/developer/marketing/api/
        this.mailchimp = await yepcode.integration.http(
            "your-mailchimp-credential-name"
        );
    }

    async fetch(publish, done) {
        // TODO: Set your query workflow id and your workflow email id.
        // More info at https://mailchimp.com/developer/marketing/api/automation-email-queue/list-automated-email-subscribers/
        const workflowId = "<your-workflow-id>";
        const workflowEmailId = "<your-workflow-email-id>";
        const suscriptions = await this.mailchimp.get(
            `/automations/${workflowId}/emails/${workflowEmailId}/queue`
        );
        for (const suscription of suscriptions.queue) {
            await publish(suscription);
        }
        done();
    }

    async close() {}
}

class AmqpTargetRabbitmqSendMessage {
    async init() {
        // TODO: Create your rabbitmq credential
        // More info at https://yepcode.io/docs/integrations/amqp/#credential-configuration
        this.conn = await yepcode.integration.amqp("your-amqp-credential-name");
        this.channel = await this.conn.createChannel();
    }

    async consume(item) {
        // TODO: Customize your queue name and message
        const queue = "tasks";
        const message = `The message content is: ${JSON.stringify(item)}`;
        this.channel.sendToQueue(queue, Buffer.from(message));
    }

    async close() {
        try {
            await this.channel.close();
        } catch (error) {
            console.error(`Error closing channel`, error);
        }
        try {
            await this.conn.close();
        } catch (error) {
            console.error(`Error closing connection`, error);
        }
    }
}