Unify/framework/unify/promiseManager.js

/*

	Copyright (c) 2020, 2023, The Unified Company.

	This code is part of Unify.

	This program is free software; you can redistribute it and/or modify
	it under the terms of the ESA Software Community License - Strong Copyleft LICENSE,
	as published by the ESA.
	See the ESA Software Community License - Strong Copyleft LICENSE, for more details.

	https://unifyjs.org 

*/


export default class promiseManager{
	
	promises 		= new Array();

	messages		= new Array();
	
	socketManager;
	
	addPromise( promiseObject ) {
	
		this.promises.push( promiseObject );
		
	}
	
	addMessage( message ) {
	
		this.messages.push( message );
	
	}
	
	getPromiseByID( id ) {
	
		var promises = this.promises;

		for( var c = 0;  c < promises.length; c++ ) {
		
			var currentPromise = promises[c];
			
			if( currentPromise.id == id ) {
			
				return currentPromise;
				
			}
		}
		
		console.error( "Promise with id " + id + " not found", this );
		
		return false;
	
	}
	
	getMessageByID( id ) {
	
		var messages = this.messages;

		for( var c = 0; c < messages.length; c++ ) {
		
			var message = messages[c];
			
			if( message.id == id ) {
			
				return message;
				
			}
		}
	
	}
	
	createPromise( messageID, resolveFunction, object ) {

		var promiseObject 		= new Object();

		promiseObject.id 		= messageID;

		promiseObject.resolve 	= resolveFunction;

		if( object ) {

			promiseObject.object	= object;

		}

	}

	createPromiseFunction( messageID, object ) {
		
		var promiseManager = this;

		function promiseFunction( resolveFunction ){

			var promiseObject	= this.createPromise( messageID, resolveFunction, object );

			promiseManager.addPromise( promiseObject );

		}
	
		return promiseFunction;
	
	}

}