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Maciej Sawicki Humberd

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Humberd / scratch.ts
Created January 21, 2018 19:08
foobar
export const calculateParticipantsNumberOnParticipantCreate = functions.database.ref("/users/{userId}/zgloszenia/{zgloszenieId}")
.onCreate(event2 => {
const {userId, zgloszenieId} = event2.params;
return event2.data.adminRef.root.child(`/users/${userId}/wyniki`).once('value')
.then(eventSnapshot => {
const {rokMatury, przedmioty} = eventSnapshot.val();
return event2.data.adminRef.root.child(`/users/${userId}/zgloszenia/${zgloszenieId}`).update({
liczbaPunktow: 12345
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<title>Document</title>
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Humberd / async-validator-wrapper.ts
Last active October 26, 2024 08:18
Async Validator Wrapper for Angular 2 Reactive Forms.This wrapper lets you debounce your asyncValidator instead of on every keystroke
import { AbstractControl } from "@angular/forms";
import { Observable } from "rxjs/Observable";
import { Subject } from "rxjs/Subject";
export class QstAsyncValidatorWrapper {
/*
* Angular async validators are triggered on every key stroke.
* This function debounces triggering an async validator.
*