Event

Introduction

Event package provide the core functionality for managing the event of the application. It provides a way to register and execute the events.

Installation

To install the package, run the following command:

npm install @buny/event

Usage

To use @buny/event import Logger package and inject it into your module.

import Event, {EventContext} from "@buny/event";
 
const startEvent = new EventContext("start"),
 
const OnStart = startEvent.createDecorator();
 
@Usable()
class MyModule {
  @OnStart()
  onStart() {
    console.log("Starting the application");
  }
}
 
Event.invoke(startEvent);

API

EventContext

EventContext is a class that represents the event context.

createDecorator

EventContext@createDecorator is a method that creates a decorator for the event context.

Parameters

options - EventOptions (optional)

• before - Token - The event token that should be executed before the current event.
• after - Token - The event token that should be executed after the current event.