events/Classes/Service/DestinationDataImportService/DatesFactory.php
Daniel Siepmann 6b6ae5b20c Do not break tests once a certain date is passed
The code used native date functions, this made tests not robust.
We switch to TYPO3 API to fetch the current date and time.
Test is adjusted to define the date and time to verify code works as
expected.
2022-07-07 09:10:14 +02:00

201 lines
5.1 KiB
PHP

<?php
namespace Wrm\Events\Service\DestinationDataImportService;
use TYPO3\CMS\Core\Context\Context;
use Wrm\Events\Domain\Model\Date;
class DatesFactory
{
/**
* @var Context
*/
private $context;
public function __construct(
Context $context
) {
$this->context = $context;
}
/**
* @return \Generator<Date>
*/
public function createDates(
array $timeIntervals,
bool $canceled
): \Generator {
foreach ($timeIntervals as $date) {
$dates = $this->createDate($date, $canceled);
if (!$dates instanceof \Generator) {
return null;
}
foreach ($dates as $createdDate) {
yield $createdDate;
}
}
}
/**
* @return \Generator<Date>|null
*/
private function createDate(
array $date,
bool $canceled
): ?\Generator {
if ($this->isDateSingleDate($date)) {
return $this->createSingleDate($date, $canceled);
}
if ($this->isDateInterval($date)) {
return $this->createDateFromInterval($date, $canceled);
}
return null;
}
private function isDateSingleDate(array $date): bool
{
$frequency = $date['freq'] ?? '';
$start = $date['start'] ?? '';
return $frequency === ''
&& $start !== '';
}
private function isDateInterval(array $date): bool
{
if (empty($date['repeatUntil'])) {
return false;
}
$frequency = $date['freq'] ?? '';
if ($frequency == 'Daily' && empty($date['weekdays'])) {
return true;
}
if ($frequency == 'Weekly' && !empty($date['weekdays'])) {
return true;
}
return false;
}
/**
* @return \Generator<Date>
*/
private function createSingleDate(
array $date,
bool $canceled
): \Generator {
if (strtotime($date['start']) > $this->getToday()) {
yield Date::createFromDestinationDataDate($date, $canceled);
}
}
/**
* @return \Generator<Date>|null
*/
private function createDateFromInterval(
array $date,
bool $canceled
): ?\Generator {
if ($date['freq'] == 'Daily') {
return $this->createDailyDates($date, $canceled);
}
if ($date['freq'] == 'Weekly') {
return $this->createWeeklyDates($date, $canceled);
}
return null;
}
/**
* @return \Generator<Date>
*/
private function createDailyDates(
array $date,
bool $canceled
): \Generator {
$today = $this->getToday();
$start = new \DateTime($date['start'], new \DateTimeZone($date['tz']));
$until = new \DateTime($date['repeatUntil'], new \DateTimeZone($date['tz']));
$i = (int) strtotime($start->format('l'), $start->getTimestamp());
while ($i !== 0 && $i <= $until->getTimestamp()) {
$i = (int) strtotime('+1 day', $i);
if ($i < $today) {
continue;
}
yield $this->createDateFromStartAndUntil(
(string) $i,
$start,
$until,
$canceled
);
}
}
/**
* @return \Generator<Date>
*/
private function createWeeklyDates(
array $date,
bool $canceled
): \Generator {
$today = $this->getToday();
$start = new \DateTime($date['start'], new \DateTimeZone($date['tz']));
$until = new \DateTime($date['repeatUntil'], new \DateTimeZone($date['tz']));
foreach ($date['weekdays'] as $day) {
$i = strtotime($day, $start->getTimestamp());
while ($i !== 0 && $i <= $until->getTimestamp()) {
$timeStampToUse = (string) $i;
$i = strtotime('+1 week', $i);
if ($i < $today) {
continue;
}
yield $this->createDateFromStartAndUntil(
$timeStampToUse,
$start,
$until,
$canceled
);
}
}
}
private function createDateFromStartAndUntil(
string $timestamp,
\DateTime $start,
\DateTime $until,
bool $canceled
): Date {
$eventStart = new \DateTime('@' . $timestamp);
$eventStart->setTime((int) $start->format('H'), (int) $start->format('i'));
$eventEnd = new \DateTime('@' . $timestamp);
$eventEnd->setTime((int) $until->format('H'), (int) $until->format('i'));
return Date::createFromDestinationData(
$eventStart,
$eventEnd,
$canceled
);
}
private function getToday(): int
{
$today = $this->context->getPropertyFromAspect('date', 'full', new \DateTimeImmutable());
if (!$today instanceof \DateTimeImmutable) {
$today = new \DateTimeImmutable();
}
$midnight = $today->modify('midnight');
return (int) $midnight->format('U');
}
}