@arunvaradharajalu/common.decorators

This package provides TypeScript decorators for defining controllers, route methods, and middleware for Express applications.

Installation

Install using npm:

npm install @arunvaradharajalu/common.decorators

Usage

Controller Decorator

The Controller decorator allows you to define a controller class with route handlers:

import { Controller } from '@arunvaradharajalu/common.decorators';

@Controller('/api/users')
class UserController {
  // Define route handlers here using other route decorators
}

Route Method Decorators

Use route method decorators like Get, Post, Put, etc., to define HTTP methods and their corresponding paths:

import { Get, Post, Controller } from '@arunvaradharajalu/common.decorators';

@Controller('/api/users')
class UserController {
  @Get('/')
  getAllUsers(req: Request, res: Response) {
    // Handle GET request to fetch all users
  }

  @Post('/')
  createUser(req: Request, res: Response) {
    // Handle POST request to create a new user
  }
}

Middleware Decorator

The Use decorator adds middleware to a route handler:

import { Get, Use, Controller } from '@arunvaradharajalu/common.decorators';

@Controller('/api/users')
class UserController {
  @Get('/')
  @Use(authMiddleware)
  getAllUsers(req: Request, res: Response) {
    // This route uses authMiddleware
  }
}

Contributing

Contributions are welcome! Please feel free to submit a pull request or open an issue for bug fixes, improvements, or new features.

Author

Arun Varadharajalu

License

This project is licensed under the ISC License.