A collection of useful snippets for working with AWS SDK v3 (@aws-sdk/client-s3 and @aws-sdk/lib-dynamodb), Express, and EJS in Node.js applications specifically designed for event management.
Features
AWS Configuration: Setup for S3 and DynamoDB DocumentClient using modern SDK v3.
Data Persistence: Standard CRUD operations using DynamoDB.
File Management: S3 image upload integration.
Business Logic: Tiered logic and discount calculations.
View Templates: Prepared EJS structures for listing and editing data.
Usage
Type the following prefixes in any JavaScript or EJS file to see the available snippets:
Core Files
ticket-aws: Setup config/aws.js.
ticket-model: Core logic in models/*.js.
ticket-controller: Logic handlers in controllers/*.js.
ticket-routes: Express routing in routes/*.js.
ticket-index: Main dashboard view (views/index.ejs).
ticket-edit: Edit form view (views/edit.ejs).
ticket-app: Minimal index.js setup.
Specialized Functions
Model Layer:
ticket-model-validate, ticket-model-calcDiscount
ticket-model-enrich
Controller Layer:
ticket-controller-getAll
Requirements
Ensure the following packages are installed in your project:
express, ejs, @aws-sdk/client-s3, @aws-sdk/lib-dynamodb, multer, dotenv, crypto.
