Angular override to attempt to workaround shortfalls of PrimeNg Calendar control

PrimeNgCalendarUtcDirective.ts

import { Directive, Host, Self, HostListener } from '@angular/core';
import { Calendar } from 'primeng/primeng';
import { getMomentDate } from '../datetime/date-time.utils';

@Directive({ selector: '[appUtcOverride]' })
export class PrimeNgCalendarUtcDirective {

	constructor(@Host() @Self() private calendar: Calendar) {
	}

	@HostListener('onSelect', ['$event']) onSelect() {
		this.toUtc();
	}

	@HostListener('onInput', ['$event']) onInput() {
		this.toUtc();
	}

	private toUtc() {
		const date = new Date(this.calendar.value.getFullYear()
			, this.calendar.value.getMonth()
			, this.calendar.value.getDate()
			, this.calendar.currentHour, this.calendar.currentMinute, 0);

		this.calendar.value = getMomentDate(date);

		this.calendar.updateModel(this.calendar.value);
	}
}