A web app, built with spring ecosystem and angular for learning purposes.

🌀 This Application is not-completed and you're welcome to clone, learn and develop it more. 🌀

• ✅ Using Postgres and MongoDB for database (you can use docker to run them)
• ✅ Using Event Driven Architecture on top of Kafka
• ✅ Using Service Discovery with Eureka server
• ✅ Using API Gateway with Spring Cloud Gateway
• ✅ Using OpenFeign for http calls between microservices

• 🚧 Add Api Key Management with Keycloak for security and authentication.
• 🚧 Using Helm or Kustomize for deploying the application on Kubernetes cluster.
• 🚧 Add Resilience4j for circuit breaker and fallback.
• 🚧 Add log aggregation with ELK stack.
• 🚧 Add Istio for service mesh.

• ✔️ eureka-server-discovery - Eureka is a service registry for resilient spring microservices.
• ✔️ spring-cloud-gateway - Spring Cloud Gateway is a non-blocking, reactive, based on Spring 5, web server gateway.
• ✔️ open-feign - Declarative REST Client for spring.
• ✔️ spring-boot-starter-data-jpa - Spring Data JPA is a layer on top of the JPA API.
• ✔️ lombok - Project Lombok is a java library that automatically plugs into your editor and build tools, spicing up your java.
• ✔️ Junit5 - For unit testing and integration testing.
• ✔️ docker-compose - Compose is a tool for defining and running multi-container Docker applications.
• ✔️ Apache Kafka - Apache Kafka is an open-source distributed event streaming platform used by thousands of companies for high-performance data pipelines, streaming analytics, data integration, and mission-critical applications.
• ✔️ Angular - A TypeScript-based open-source framework for building web applications.

• Java version 17
• Docker and docker compose
• postgresql (you can run it in a docker container)

• Clone the repo: git clone https://github.com/aslukili/hn-services
• run MongoDB docker image: docker run -d -p 27017:27017 --name=hn-post mongo
• if you already have postgres installed, configure the .properties properties of each service that uses postures (user and notification services)
• run kafka and zookeeper from docker compose: docker compose up
• run the rest of the services individually using Maven.
• run the front-end part: git clone https://github.com/aslukili/hn && cd hn && ng serve
• Open the full-stack app in your browser at http://localhost:4200
• The app is barely working :)