Task 4: DynamoDB integration with Product Service

[Javlon999]

What was done?

• Created DynamoDB tables (products and stock) using CDK
• Seed script to populate tables with test data
• Updated getProductsList to read from DynamoDB (joined products + stock)
• Updated getProductsById to read from DynamoDB (joined products + stock)
• Created createProduct lambda (POST /products)
• Input validation for createProduct (returns 400 for invalid data)
• Error handling returns 500 for server errors
• All lambdas log incoming requests

Link to Product Service API

• GET all products: https://3t3nnkwaeb.execute-api.ap-southeast-2.amazonaws.com/prod/products
• GET product by ID: https://3t3nnkwaeb.execute-api.ap-southeast-2.amazonaws.com/prod/products/{productId}
• POST create product: https://3t3nnkwaeb.execute-api.ap-southeast-2.amazonaws.com/prod/products

Link to FE PR

EPAM-JS-Competency-center/shop-react-redux-cloudfront#612

Product Schema

{
"id": "uuid (string)",
"title": "string",
"description": "string",
"price": "number",
"count": "number"
}