This project is an e-commerce application built with NestJS and MongoDB. It includes authentication, order processing, and integration with AWS services.
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MongoDB Collections:
user: Stores user information.products: Contains details about products available for purchase.cart: Holds the user's cart items before placing an order.order: Stores order details once a user submits an order.
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Authentication:
- Users can authenticate and register through JWT authentication.
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Order Processing:
- When an order is submitted, it is sent to an AWS SQS (Simple Queue Service) queue.
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AWS Lambda:
- A serverless repository contains an AWS Lambda function that consumes the order from the SQS queue and updates the order information in the MongoDB database. https://github.com/Gabicolombo/order-consumer
- NestJS: A progressive Node.js framework for building efficient and scalable server-side applications.
- MongoDB: A NoSQL database used to store user, product, cart, and order data.
- AWS SQS: Amazon Simple Queue Service is used to decouple and manage messages between services.
- AWS Lambda: A serverless compute service that processes the order data asynchronously.
- Node.js
- MongoDB
- AWS Account (for SQS and Lambda setup)
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Clone the repository:
git clone <repository_url> cd <repository_directory>
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Install dependencies:
npm install- Set up your environment variables for MongoDB, AWS, and authentication.
- Run the application:
npm run start