Flight-Management-System

Spring boot learning project for searching and booking flights.

• Correctly built Hexagonal Architecture in Flight and User Service.
• Two Micro-Services

Flight Service

• Admin can save, fetch, update and delete the flight using the basic CRUD operation.
• Flights can be searched using Source, Destination, Journey Date, Class (Business/ Economy) and No. of Passengers.

User Service

• User can be able to search and book the preferrable flight by giving contact no. as unique Id.
• Through Unique Id, user can also check the booking history.

Tech Used

• Feign Client has been used so that User Service can call the Flight Service to update the no. of seats when a booking has been made.

1. Eureka Server - Spring Cloud Registry
2. Zuul Api Gateway
3. Spring Cloud Config Server - For saving the configuration files for fligth and user service.
4. Coding Architecture - Hexagonal Architecture which includes 4 different modules

• Adapter -> the controller layer
• Api -> storing the endpoints and for feign client
• Core -> for business logic (service layer)
• Deploy -> for making the service up

• Database Used - MongoDB
• Test Suites - Unit, Slice and Component Tests are included.

For running backend

• Clone the whole project from the master branch.
• Up the Eureka Discovery Service, followed by Spring Cloud Config Server.
• Next Up the Flight Service -> User Service -> Api Gateway
• Explore the endpoints on postman (important to observe api-gateway carefully for zuul-prefix and port).

For running frontend

• Clone the whole project from the front-end branch.
• Install npm and nodeJs to run.
• Use ng serve command at the folder for starting Angular server at port 4200.