Connect Tinybird and Send WhatsApp messages using Vonage API in our serverless environment

class HttpSourceTinybirdGetEndpoint {
    async init() {
        // TODO: Create your http credential with tynibird information:
        // More info at https://yepcode.io/docs/integrations/http/#credential-configuration
        // baseUrl: https://api.tinybird.co/v0
        // HTTP Headers: { "Authorization": "Bearer your-read-token" }
        this.axiosClient = yepcode.integration.http(
            "your-tinybird-credential-name"
        );
    }

    async fetch(publish, done) {
        // TODO: Customize your request checking the API documentation:
        // https://www.tinybird.co/docs/api-reference/query-api.html
        this.axiosClient
            .get("/pipes/your_end_point_name.csv", {
                responseType: "stream",
            })
            .then(({
                data
            }) => {
                data
                    .pipe(
                        csv.parse({
                            trim: true,
                            columns: true,
                            delimiter: ",",
                            skip_empty_lines: true,
                        })
                    )
                    .on("data", publish)
                    .on("end", done);
            });
    }

    async close() {}
}

class HttpTargetVonageSendWhatsapp {
    async init() {
        // TODO: Create your http credential with Vonage information:
        // More info at https://yepcode.io/docs/integrations/http/#credential-configuration
        // baseUrl: https://messages-sandbox.nexmo.com/v1
        // username: your-vonage-api-key
        // password: your-vonage-api-secret
        this.axiosClient = yepcode.integration.http(
            "your-http-vonage-credential-name"
        );
    }

    async consume(item) {
        // TODO: Customize your request checking the API documentation:
        // https://dashboard.nexmo.com/messages/sandbox
        const WHATSAPP_NUMBER = "14157386204"; // The WhatsApp number that has been allocated to you by Vonage.
        await this.axiosClient.post("/messages", {
            from: WHATSAPP_NUMBER,
            message_type: "text",
            channel: "whatsapp",
            to: item.to,
            text: item.text,
        });
    }

    async close() {}
}