opdavies/meetup-raffle-winner-picker
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refactor: remove old code

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This commit is contained in:
Oliver Davies 2022-01-13 22:22:58 +00:00
parent 43a7205c85
commit ae38fbf2b9
7 changed files with 0 additions and 293 deletions
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10
src/AttendeeLoader.php
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@ -1,10 +0,0 @@
<?php
namespace App;
use Illuminate\Support\Collection;
interface AttendeeLoader
{
public function getAttendees(): Collection;
}

36
src/Collection/RsvpCollection.php
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@ -1,36 +0,0 @@
<?php
declare(strict_types=1);
namespace App\Collection;
use Illuminate\Support\Arr;
use Illuminate\Support\Collection;
final class RsvpCollection extends Collection
{
private const RESPONSE_ATTENDING = 'yes';
public function excludeEventHosts(): self
{
return (new self($this->items))->filter(
function (array $rsvp): bool {
return !$rsvp['member']['event_context']['host'];
}
);
}
public function onlyAttending(): self
{
return (new self($this->items))->filter(
function (array $rsvp): bool {
return $rsvp['response'] == self::RESPONSE_ATTENDING;
}
);
}
public function getNames(): self
{
return (new self($this->items))->pluck('member.name')->sort();
}
}

106
src/UseCase/FindTheWinner.php
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@ -1,106 +0,0 @@
<?php
declare(strict_types=1);
namespace App\UseCase;
use App\Collection\RsvpCollection;
use App\ValueObject\Event;
use App\ValueObject\Result;
use App\ValueObject\Winner;
use DateInterval;
use Symfony\Contracts\Cache\CacheInterface;
use Symfony\Contracts\HttpClient\HttpClientInterface;
final class FindTheWinner implements UseCaseInterface
{
private int $eventId;
private HttpClientInterface $client;
private CacheInterface $cache;
private RsvpCollection $yesRsvps;
public function __construct(
HttpClientInterface $client,
CacheInterface $cache,
int $eventId
) {
$this->eventId = $eventId;
$this->client = $client;
$this->cache = $cache;
}
public function __invoke(): Result
{
$eventData = $this->retrieveEventData();
$rsvps = $this->retrieveRsvps();
$winner = $this->pickWinner($rsvps);
return new Result(
Winner::createFromArray($winner),
Event::createFromArray($eventData),
$rsvps
);
}
private function retrieveEventData(): array
{
$eventData = $this->cache->getItem(sprintf('event.%d', $this->eventId));
if (!$eventData->isHit()) {
$response = $this->client->request(
'GET',
sprintf(
'https://api.meetup.com/%s/events/%d',
'php-south-wales',
$this->eventId
)
);
$eventData->expiresAfter(
DateInterval::createFromDateString('1 hour')
);
$return = $response->toArray();
$this->cache->save($eventData->set($return));
return $return;
} else {
return $eventData->get();
}
}
private function retrieveRsvps(): RsvpCollection
{
$rsvps = $this->cache->getItem(sprintf('rsvps.%d', $this->eventId));
if (!$rsvps->isHit()) {
$response = $this->client->request(
'GET',
sprintf(
'https://api.meetup.com/%s/events/%d/rsvps',
'php-south-wales',
$this->eventId
)
);
$filteredRsvps = RsvpCollection::make($response->toArray())
->excludeEventHosts()
->onlyAttending();
$rsvps->expiresAfter(DateInterval::createFromDateString('1 hour'));
$this->cache->save($rsvps->set($filteredRsvps));
return $filteredRsvps;
} else {
return $rsvps->get();
}
}
private function pickWinner(RsvpCollection $rsvps): array
{
return $rsvps->random(1)->first()['member'];
}
}

21
src/UseCase/UseCaseInterface.php
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@ -1,21 +0,0 @@
<?php
declare(strict_types=1);
namespace App\UseCase;
use App\ValueObject\Result;
use Symfony\Contracts\Cache\CacheInterface;
use Symfony\Contracts\HttpClient\HttpClientInterface;
interface UseCaseInterface
{
public function __construct(
HttpClientInterface $client,
CacheInterface $cache,
int $eventId
);
public function __invoke(): Result;
}

39
src/ValueObject/Event.php
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@ -1,39 +0,0 @@
<?php
namespace App\ValueObject;
use App\Collection\RsvpCollection;
use Tightenco\Collect\Support\Collection;
class Event
{
private string $name;
private string $link;
public static function createFromArray(array $data): self
{
return new static($data);
}
public function getLink(): string
{
return rtrim($this->link, '/');
}
public function getName(): string
{
return $this->name;
}
protected function __construct(array $data)
{
[
'name' => $name,
'link' => $link,
] = $data;
$this->name = $name;
$this->link = $link;
}
}

42
src/ValueObject/Result.php
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@ -1,42 +0,0 @@
<?php
declare(strict_types=1);
namespace App\ValueObject;
use App\Collection\RsvpCollection;
use Tightenco\Collect\Support\Collection;
final class Result
{
private Collection $rsvps;
private Event $event;
private Winner $winner;
public function __construct(
Winner $winner,
Event $event,
RsvpCollection $rsvps
) {
$this->winner = $winner;
$this->event = $event;
$this->rsvps = $rsvps;
}
public function getEvent(): Event
{
return $this->event;
}
public function getRsvps(): RsvpCollection
{
return $this->rsvps;
}
public function getWinner(): Winner
{
return $this->winner;
}
}

39
src/ValueObject/Winner.php
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@ -1,39 +0,0 @@
<?php
declare(strict_types=1);
namespace App\ValueObject;
final class Winner
{
private string $name;
private string $photo;
public static function createFromArray(array $data): self
{
return new static($data);
}
public function getName(): string
{
return $this->name;
}
public function getPhoto(): ?string
{
return $this->photo ?? null;
}
protected function __construct(array $data)
{
[
'name' => $name,
'photo' => $photo,
] = $data;
$this->name = $name;
$this->photo = $photo['photo_link'];
}
}