djan-go

djan-go is a lightweight Go framework for building REST APIs, inspired by Django. It simplifies defining models, handling database connections, and managing authentication and permissions.

Installation

go get github.com/yourusername/djan-go

Setup

Create a .env file with your PostgreSQL connection URL:

PGURL=your_postgresql_connection_url

Example Usage

1. Load environment and configure PostgreSQL:

err := godotenv.Load("test.env")
if err != nil {
    log.Fatal("Error loading .env file")
}
pgurl := os.Getenv("PGURL")
c, err := NewPostgresConfig(pgurl)
if err != nil {
    fmt.Println(err)
}
c.Debug = false

2. Define and register models:

RegisterDefaultHttpModel[Product](&HttpDataModel[Product]{
    EndPointName: "product",
    GlobalConfig: c,
    Permissions:  roles.Allow(roles.CRUD, "admin"),
    Auth:         true,
})

RegisterDefaultHttpModel[Person](&HttpDataModel[Person]{
    EndPointName: "person",
    GlobalConfig: c,
    Permissions:  roles.Allow(roles.CRUD, "admin"),
})

3. Start the server:

http.Handle("/", c.Router)
err = http.ListenAndServe(":8000", nil)
if err != nil {
    fmt.Println(err)
}

Authentication & Permissions

Use roles.Allow(roles.CRUD, "admin") to grant CRUD permissions to the admin role.

License

MIT License