Backend API Example

FiberGo Framework Docs : https://github.com/gofiber

Info

This application using firebase ecosystem

• Firebase Auth
• Cloud Storage
• Firestore

Development

Start the application

go run main.go

please fill the .env file for production

Production

docker build -t mockerize-backend .
docker run -d -p 8080:8080 mockerize-backend

Go to http://localhost:8080:

Architecture

Clean Architecture is a concept introduced by Robert C. Martin or also known as Uncle Bob. Simply put, the purpose of this architecture is to perform complete separation of concerns. Systems made this way can be independent of frameworks, testable (easy to write unit tests), independent of UI, independent of database, and independent of any external agency. When you use this architecture, it is simple to change the UI, the database, or the business logic.

Architecture Layer	Equivalent Layer	Filename
External Interfaces	Presenters and Drivers	middleware and routes
Controllers	Business Logic	service.go
Use Cases	Repositories	repository.go
Entities	Entities	model.go

Basically, a request will have to go through route.go (and middleware.go) first. After that, the program will call a repository or a use-case that is requested with service.go. That controller (service.go) will call repository.go that conforms to the model.go in order to fulfill the request that the service.go asked for. The result of the request will be returned back to the user by route.go.