Code Coverage for /var/www/src/Helpers/DayOfEvent.php

1	<?php
2
3	declare(strict_types=1);
4
5	namespace Engelsystem\Helpers;
6
7	class DayOfEvent
8	{
9	/**
10	* @return ?int The current day of the event.
11	* If `event_has_day0` is set to true in config, the first day of the event will be 0, else 1.
12	* Returns null if "event_start" is not set.
13	*/
14	public static function get(?Carbon $date = null): int \| null
15	{
16	if (!config('enable_day_of_event')) {
17	return null;
18	}
19
20	$startOfEvent = config('event_start');
21
22	if (!$startOfEvent) {
23	return null;
24	}
25
26	/** @var Carbon $startOfEvent */
27	$startOfEvent = $startOfEvent->copy()->startOfDay();
28	$date = $date ?: Carbon::now();
29
30	$now = $date->startOfDay();
31	$diff = (int) $startOfEvent->diffInDays($now);
32
33	if ($diff >= 0) {
34	// The first day of the event (diff 0) should be 1.
35	// The seconds day of the event (diff 1) should be 2.
36	// Add one day to the diff.
37	return $diff + 1;
38	}
39
40	if (config('event_has_day0')) {
41	// One day before the event (-1 diff) should day 0.
42	// Two days before the event (-2 diff) should be -1.
43	// Add one day to the diff.
44	return $diff + 1;
45	}
46
47
48	// This is the remaining case where the diff is negative (before event).
49	// One day before the event (-1 diff) should be day -1.
50	// Two days before the event (-2 diff) should be day -2.
51	// Return as it is.
52	return $diff;
53	}
54	}