rest_let 0.0.3

Very simple REST api on based route package

Dart RESTLet

This is a very simple dart package for restful webservices.

This API based on route project. I wanna create api like expressjs, and i hope is useful.

Example

library example;
import 'package:rest_let/restlet.dart';
import 'package:route/server.dart';
import 'dart:io';
import 'dart:convert';
final String PATH_TO_WEB = "../web";
void main() {
HttpServer.bind(InternetAddress.LOOPBACK_IP_V4, 4444)
.then((HttpServer server){
print("Server started!");
print("Address: http://${server.address.address}:${server.port}");
Router router = new Router(server);
RestServer rest = new RestServer(router);

rest.addResource(new Resource("GET", "/api/hello"))
  .listen((ResourceEvent e){
    var request = e.request;
    print("Request on");
    print(request.method);
    print(request.uri.path);
    
    request.response
      ..statusCode = 200
      ..headers
        .add('Content-Type', 'text/plain')
      ..write("Hello to")
      ..close();
  });

rest.addResource(new Resource("GET", "/api/hello/:name"))
  .listen((ResourceEvent e){
    var request = e.request;
    print("Request on");
    print(request.method);
    print(request.uri.path);
    
    var route = e.route;
    var name = route.params['name'].getValue();
    
    request.response
      ..statusCode = 200
      ..headers
        .add('Content-Type', 'text/plain')
      ..write("Hello to ${name}")
      ..close();
  });

rest.addResource(new Resource("POST","/api/hello/:id"))
  .listen((ResourceEvent e){
    var request = e.request;
    var route = e.route;
    print("Request on");
    print(request.method);
    print(request.uri.path);
    
    if (request.contentLength == -1) {
      request.response
        ..statusCode = 200
        ..write('')
        ..close();
    } else {
      UTF8.decodeStream(request)
        .then((data){
        var json = JSON.decode(data);
        var name = json['name'];
        var age  = json['age'];
        var id = route.params['id'].getValue();
        request.response
          ..statusCode = 200
          ..headers
            .add('Content-Type', 'application/json')
          ..write(JSON.encode(
                  {'return':{
                    'name':name,
                    'age':age,
                    'id':id}
                  }))
          ..close();
      });
    }
  });

rest.start();

});
}

The project state is under construction, but actualy working. My goal: I wanna create one easy and useful REST API to Dart.