Connect Google Sheets and Supabase NDJSON file in our serverless environment

class GoogleSpreadsheetSourceReadSheetRows {
    async init() {
        // More info at https://www.npmjs.com/package/google-spreadsheet
        // TODO: Create team variables. More info at https://yepcode.io/docs/processes/team-variables
        this.googleSpreadsheet = new GoogleSpreadsheet(
            yepcode.env.GOOGLE_SPREADSHEET_ID
        );
        await this.googleSpreadsheet.useServiceAccountAuth(
            JSON.parse(yepcode.env.GOOGLE_SPREADSHEET_SERVICE_ACCOUNT_JSON)
        );
        // TODO: Customize your sheet title
        await this.googleSpreadsheet.loadInfo();
        this.sheet = this.googleSpreadsheet.sheetsByTitle["your-sheet-title"];
    }

    async fetch(publish, done) {
        const rows = await this.sheet.getRows();
        for (const row of rows) {
            // TODO: Customize the item to publish for each sheet row
            await publish({
                id: row.id,
                name: row.name
            });
        }
        done();
    }

    async close() {}
}

class SupabaseTargetUploadNdjson {
    async init() {
        // More info at https://www.npmjs.com/package/@supabase/supabase-js
        // TODO: Create team variables. More info at https://yepcode.io/docs/processes/team-variables
        this.supabase = createClient(
            yepcode.env.SUPABASE_URL,
            yepcode.env.SUPABASE_ANON_KEY
        );

        this.items = [];
    }

    async consume(item) {
        this.items.push(item);
        this.stringifier.write(item);
    }

    async close() {
        try {
            // Transform items to ndjson entries
            const ndjsonFileContent = ndjson.stringify(this.items);
            // TODO: adapt bucket and files management
            // You may check the full API documentation at:
            // Check docs at https://supabase.com/docs/reference/javascript/storage-from-upload
            const {
                data,
                error
            } = await this.supabase.storage
                .from("your-bucket-name")
                .upload(`your-new-file.ndjson`, ndjsonFileContent, {
                    contentType: "text/ndjson",
                });

            if (error) {
                throw error;
            }
        } catch (error) {
            console.error(`Error ending upload`, error);
        }
    }
}