Connect Amazon S3 NDJSON file and Keycloak users in our serverless environment

class AwsS3SourceReadRemoteNdjson {
    async init() {
        // TODO: Create your aws-s3 credential
        // More info at https://yepcode.io/docs/integrations/aws-s3/#credential-configuration
        this.awsS3 = yepcode.integration.awsS3("your-aws-s3-credential-name");
    }

    async fetch(publish, done) {
        // TODO: Customize the command to be executed
        // More info at: https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-s3/interfaces/getobjectcommandinput.html
        const getObjectCommand = new GetObjectCommand({
            Bucket: "your-bucket-name",
            Key: "your-file-name",
        });

        const getObjectResult = await this.awsS3.send(getObjectCommand);

        getObjectResult.body
            .pipe(ndjson.parse())
            .on("data", async (line) => {
                await publish(line);
            })
            .on("end", done);
    }

    async close() {}
}

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

    async consume(item) {
        await this.createUser(item);
    }

    async createUser({
        firstName,
        lastName,
        email,
        username,
        password
    }) {
        // TODO: Customize your new user payload with your item content
        // See all available options at: https://www.keycloak.org/docs-api/11.0/rest-api/index.html#_userrepresentation
        const payload = {
            firstName,
            lastName,
            email,
            username,
            enabled: true,
            emailVerified: true,
            credentials: [{
                type: "password",
                value: password,
                temporary: false
            }],
        };
        return this.keycloakClient.users.create(payload);
    }

    async close() {}
}