Overview

The Nest framework TypeScript example for event-sourcing offers a compelling approach to building applications using a monorepo structure. This application is composed of two main components: the customer service, which manages user registrations and initial balances, and the order service, which processes item orders based on the customer's balance. Utilizing a straightforward API structure, this framework allows for easy integration and management without the complexity of authentication, making it ideal for developers seeking to implement a functional and efficient event-sourcing solution.

This application leverages powerful backend technologies such as Kafka for message processing and MongoDB for data storage, enabling robust performance and scalability. Its open-source nature and MIT licensing encourage collaboration and contributions, ensuring a vibrant development community.

Features

Event-Sourced Architecture: Utilizes event-sourcing to track state changes, providing a clear audit trail and simpler data management.
Monorepo Structure: Combines multiple services into a single repository, streamlining development and dependency management.
Customer Management: Facilitates registration of customers with minimal details and an initial balance, simplifying user onboarding.
Order Processing Logic: Allows customers to place orders that are only accepted if there are sufficient funds, offering a clear and secure transaction process.
No Authentication Required: Designed for simplicity, the APIs do not require authentication, making it easy to test and integrate.
Configurable Environment Variables: Use environment variables to easily configure message brokers and database connections for flexible deployment.
Open Source: Licensed under MIT, encouraging community contributions and expansion of features.
Test Support: The structure supports unit testing, ensuring the reliability and stability of services.

Ashniu123

Nestjs Customer Order Eventsourcing Cqrs