Connect AWS DynamoDB and MySQL in our serverless environment

class AwsDynamodbSourceScan {
    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 fetch(publish, done) {
        // TODO: Customize the scan command
        // More info at: https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-dynamodb/interfaces/scancommandinput.html
        const scanCommand = new ScanCommand({
            TableName: "table-name"
        });

        const result = await this.awsDynamodb.send(scanCommand);

        for (const item of result.Items) {
            await publish(item);
        }

        done();
    }

    async close() {}
}

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

    async consume(item) {
        // TODO: Map your item to row and customize INSERT statement
        return await this.mysql
            .promise()
            .query(`INSERT INTO your_table_name SET ?`, {
                id: item.id,
                name: item.name,
            });
    }

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