Connect Notion pages and Tinybird in our serverless environment

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

    async fetch(publish, done) {
        // You may want to check the official docs:
        // https://developers.notion.com/reference/retrieve-a-page

        // TODO: Customize your page id
        const pageId = "your-notion-page-id";
        const response = await this.notion.pages.retrieve({
            page_id: pageId
        });
        await publish(response);
        done();
    }

    async close() {}
}

class HttpTargetTinybirdAppendEndpoint {
    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-http-tinybird-credential-name"
        );

        // Transforms the items into a csv format
        this.stringifier = csv.stringify({
            delimiter: ",",
        });
        const targetStream = new PassThrough();
        this.stringifier.pipe(targetStream);

        // Append the stream to Tinybird endpoint
        const formData = FormData();
        formData.append("csv", targetStream);

        // TODO: Customize your request checking the API documentation:
        // https://www.tinybird.co/docs/api-reference/datasource-api.html
        this.tinybirdPost = this.axiosClient.post(
            `/datasources?format=csv&mode=append&name=your_end_point_name`,
            formData, {
                headers: {
                    ...formData.getHeaders(),
                },
            }
        );
    }

    async consume(item) {
        // TODO: Map item to your CSV format
        const csvRow = [item.col1, item.col2, item.col3];
        this.stringifier.write(csvRow);
    }

    async close() {
        this.stringifier.end();
        await this.tinybirdPost;
    }
}