Connect FTP NDJSON file and ZoomInfo contacts in our serverless environment

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

    async fetch(publish, done) {
        // TODO: Customize your ndjson file path to download
        const stream = new PassThrough();
        stream
            .pipe(ndjson.parse())
            .on("data", async (line) => {
                await publish(line);
            })
            .on("end", done);

        // TODO: Customize the ndjson file location
        await this.sftp.get("/remoteDirPath/fileName.ndjson", stream);
    }

    async close() {
        await this.sftp.end();
    }
}

class HttpTargetZoominfoContactEnrich {
    async init() {
        // TODO: Create your http credential with ZoomInfo information:
        // More info at https://yepcode.io/docs/integrations/http/#credential-configuration
        // baseUrl: https://api.zoominfo.com
        this.axiosClient = yepcode.integration.http(
            "your-http-zoominfo-credential-name"
        );

        // TODO: You need to define two env vars (https://yepcode.io/docs/processes/team-variables) for credentials
        this.jwtToken = await this.axiosClient
            .post("authenticate", {
                username: yepcode.env.ZOOMINFO_USERNAME,
                password: yepcode.env.ZOOMINFO_PASSWORD,
            })
            .then((response) => response.data.jwt);
    }
    async consume(item) {
        // TODO: Customize your request checking the API documentation:
        // Official docs: https://api-docs.zoominfo.com/#4c495fb6-68df-44bb-8703-0616f81cfdcb
        await this.axiosClient.post(
            "enrich/contact", {
                matchPersonInput: [{
                    firstName: item.firstName,
                    lastName: item.lastName,
                    companyId: item.companyId,
                }, ],
                ouputFields: [
                    "id",
                    "firstName",
                    "lastName",
                    "companyId",
                    "phone",
                ],
            }, {
                headers: {
                    Authorization: `Bearer ${this.jwtToken}`,
                },
            }
        );
    }

    async close() {}
}