elysia-decorators

This plugin adds decorator and controller-based routing support to elysia.

Note: You need to enable experimentalDecorators compiler option for this plugin to work.

Please consider starring the project to show your ❤️ and support.

Installation

Requires Bun v1.0.14 when using file-based controllers due to dependence on Bun.Glob introduced in v1.0.14.

bun add elysia-decorators

Example

Demo

import { Controller, Get, decorators } from "elysia-decorators";
import { Elysia } from "elysia";

// /users prefix
@Controller("/users")
class UsersController {
  @Get()
  index() {
    return "Hello World";
  }
}

const app = new Elysia();

app.use(
  decorators({
    controllers: [UsersController],
  })
);

app.listen(3000);

Documentation

Note: When using File-based controllers Bun v1.0.14 or more is required since it depends on Bun.Glob

Controller Decorator

The Controller decorator is used to mark a class as a controller. It takes a string as an argument which is the prefix for all the routes in that controller. The prefix can be empty.

@Controller("/users")
class UsersController {
  // ...
}

Method Decorators

The method decorators are used to mark a method as a route. They take a string as an argument which is the path for the route. The path can be empty.

@Controller("/users")
class UsersController {
  @Get()
  index() {
    // ...
  }
}

The above code will create a route at /users which will respond to GET requests.

Custom Decorator

You can use a custom method as well by using the Custom decorator.

@Controller("/users")
class UsersController {
  @Custom("M-SEARCH", "/")
  index() {
    // ...
  }
}

The above code will create a route at /users which will respond to M-SEARCH requests.

License

This project is licensed under the MIT License - see the LICENSE file for details

gaurishhs/elysia-decorators