k1r0s

// normal aproach
public doStuff () {
  this.instanceDialogRef = this.mdDialogInstance.open(YourDialogComponent)
  ...
}

// advice aproach
@ShowDialog(YourDialogComponent)
public doStuff () {
  ...

k1r0s

var GameScene = require("../common/GameScene");
var GameControls = require("../common/GameControls");
var Player = require("./Player");
var Wall = require("./Wall");

window.scene1 = new GameScene("#sampleScene");
var player = new Player({x: 35, y: 220});

var leftBox = new Wall({x: 0, y: 0}, {x: 0, y: 500});
var bottomBox = new Wall({x: 0, y: 500}, {x: 500, y: 500});

k1r0s

import { AdvicePool, adviceMetadata, adviceParam, IMetadata } from 'kaop-ts'
import { Service } from './somewhere'
import { ICommonModel } from './somewhere'

export class PersistanceAdvices extends AdvicePool {
  static read (@adviceMetadata meta: IMetadata, @adviceParam(0) model: ICommonModel) {
    Service.get(model.url)
    .then(data => meta.args.push(data))
    .then(this.next) 
  }

k1r0s

import { beforeMethod } from 'kaop-ts'
import { PersistanceAdvices } from './persistance-advices'
import { FlowAdvices } from './flow-advices'
import { OrderModel } from './order-model'

class View {
  @beforeMethod(PersistanceAdvices.read, OrderModel)
  @beforeMethod(FlowAdvices.validate)
  update (data?) { ... }
}

k1r0s

export class Registry extends AdvicePool {
 static log (@adviceMetadata meta: IMetadata) {
   meta.args // Arguments to be received by decorated method
   meta.propertyKey // Name of the decorated method as string
   meta.scope // Instance or the context of the call stack
   meta.rawMethod // Original method (contains metadata)
   meta.target // Class definition
   meta.result // The returned value by the method
 }
}

k1r0s

import { AdvicePool, adviceMetadata, IMetadata } from 'kaop-ts'
import { Covfefe } from './covfefe-components'

export class Advices extends AdvicePool {
  static blameRussia (@adviceMetadata meta: IMetadata) {
    if(meta.exception) {
      meta.result = <Covfefe/>
    }
  }
}

k1r0s

import { AdvicePool, adviceMetadata, IMetadata } from 'kaop-ts'

export class Advices extends AdvicePool {
  static blameCovfefe (@adviceMetadata meta: IMetadata) {
    meta.exception.message += " despite the constant negative press covfefe"
  }

  static throwOnError (@adviceMetadata meta: IMetadata) {
    if(meta.exception) {
      throw meta.exception

k1r0s

import * as React from "react";

import Sidebar from "../Sidebar/Sidebar.main";
import Content from "../Content/Content.main";

import { Advices } from "../../advices/Advices"
import { onException, afterMethod } from "kaop-ts"

export default class Root extends React.Component<null, null> {

k1r0s

import * as React from "react";

import Sidebar from "../Sidebar/Sidebar.main";
import Content from "../Content/Content.main";

import { Advices } from "../../advices/Advices"
import { onException, afterMethod } from "kaop-ts"

export default class Root extends React.Component<null, null> {
    @onException(Advices.blameCovfefe)

k1r0s

Controller = Class({
  constructor: function(app){
    app.get('/', this.home);
    app.get('/login', this.login);
    app.use(this.notFound);
  },
  login: [function(req, res){
    //what ever
  }, "log"],
  home: [function(req, res){