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README.md

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Ecommerce

Diagram

Architecture Diagram

Patterns

  • API Gateway: A service that provides each client with unified interface to services
  • Messaging Publish/Subscriber: Use asynchronous messaging for inter-service communication
  • Database per Service: Each service has its own private database
  • Multiple Service Instances per Host: Deploy multiple service instances on a single host
  • Service Component Test: Test suite that tests a service in isolation using test doubles for any services that it invokes
  • Consumer-Driven Contract Test: Test suite for a service that is written by the developers of another service that consumes it

Technologies

  • Node
  • Typescript
  • Kafka
  • Docker
  • Jest

How to run

  # First terminal
  npm run docker; # Start Kafka

  # Second terminal
  npm install; # Install dependencies
  npm run dev; # Start APIs

  # OR JUST

  npm run docker:dev; # Start everything on docker