GL SDK

A TypeScript SDK for AWS services integration, specifically designed for GL data processing workflows.

Installation

npm install gl_sdk

Features

• S3 Client: Upload CSV files with Redshift metadata
• Redshift Client: Execute queries and manage data loading
• SSM Client: Parameter Store operations
• Secrets Manager: Secure credential management
• Lambda Events: Type-safe Lambda event handling

Usage

S3 Client

import { s3 } from 'gl_sdk';

const client = new s3.S3Client({
  region: 'us-west-2'
});

// Upload CSV with Redshift metadata
await client.putCsvForRedshift({
  content: 'id,name,email\n1,John,[email protected]',
  bucket: 'data-bucket',
  key: 'users.csv',
  staging_load_type: 'refresh',
  staging_table_name: 'users_staging',
  created_by: 'system',
  source_system: 'api',
  process_start: new Date().toISOString(),
  row_count: 1
});

Redshift Client

import { redshift } from 'gl_sdk';

const client = new redshift.RedshiftClient({
  database: 'staging',
  region: 'us-west-2',
  clusterIdentifier: 'my-cluster',
  secretArn: 'arn:aws:secretsmanager:...'
});

const result = await client.executeStatement('SELECT * FROM users LIMIT 10');

SSM Client

import { ssm } from 'gl_sdk';

const client = new ssm.SSMClient();
const value = await client.getParameter('/app/config/database-url');

Secrets Manager

import { secretsManager } from 'gl_sdk';

const client = new secretsManager.SecretsManagerClient();
const secret = await client.getSecret('prod/database/credentials');

Requirements

• Node.js 16+
• AWS SDK v3 peer dependencies
• Proper AWS credentials configured

License

ISC