Connect Couchbase and AWS DynamoDB in our serverless environment

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

    async fetch(publish, done) {
        // TODO: Customize your collection name, query and parameters.
        const query = `SELECT name FROM your-collection-name WHERE type=$1`;
        const options = {
            parameters: ["some_type"],
        };

        // TODO: Customize your bucket and scope names
        const queryStream = this.couchbaseCluster
            .bucket("your-bucket-name")
            .scope("your-scope-name")
            .query(query, options);
        queryStream.on("row", publish);
        queryStream.on("end", done);
    }

    async close() {}
}

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

    async consume(item) {
        // TODO: Customize the command to be executed
        // More info at: https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-dynamodb/interfaces/putitemcommandinput.html
        const putItemCommand = new PutItemCommand({
            TableName: "table-name",
            Item: {
                "table-primary-key-name": {
                    S: item.id
                },
                email: {
                    S: item.email
                },
                age: {
                    N: item.age
                },
                // etc
            },
        });

        await this.awsDynamodb.send(putItemCommand);
    }

    async close() {}
}