src
├── api
│ └── v1
│ ├── controllers # Express route controllers for all the endpoints of the app
│ ├── helpers # Application Helpers
│ ├── interfaces # Application Interfaces and Types
│ ├── middlewares # Express middlewares
│ ├── models # Application data models
│ ├── repositories # All the database interaction logic is here
│ ├── routes # Application routes / endpoints
│ ├── services # Application services
│ └── validators # API Request object validations
├── server.ts # Application entry point
└── tests # Server tests