115 lines
2.9 KiB
PHP
115 lines
2.9 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Modules\PremiumPodcasts;
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use CodeIgniter\Events\Events;
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use Modules\PremiumPodcasts\Entities\Subscription;
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use Modules\PremiumPodcasts\Models\SubscriptionModel;
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class PremiumPodcasts
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{
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protected SubscriptionModel $subscriptionModel;
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/**
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* @var array<string, Subscription|null>
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*/
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protected $subscriptions = [];
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public function setSubscriptionModel(SubscriptionModel $subscriptionModel): self
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{
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$this->subscriptionModel = $subscriptionModel;
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return $this;
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}
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public function unlock(string $podcastHandle, string $token): bool
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{
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$subscription = $this->subscriptionModel->validateSubscription($podcastHandle, $token);
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if (! $subscription instanceof Subscription) {
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$this->subscriptions[$podcastHandle] = null;
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return false;
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}
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$this->subscriptions[$podcastHandle] = $subscription;
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$session = session();
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$session->set("{$podcastHandle}:subscription", $subscription);
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Events::trigger('unlock', $podcastHandle, $subscription);
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return true;
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}
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public function lock(string $podcastHandle): bool
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{
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if (! $this->isUnlocked($podcastHandle)) {
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return true;
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}
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$this->subscriptions[$podcastHandle] = null;
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unset($_SESSION["{$podcastHandle}:subscription"]);
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Events::trigger('lock', $podcastHandle);
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return true;
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}
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public function isUnlocked(string $podcastHandle): bool
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{
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if (array_key_exists(
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$podcastHandle,
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$this->subscriptions
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) && ($this->subscriptions[$podcastHandle] instanceof Subscription)) {
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return true;
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}
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if ($subscription = session()->get("{$podcastHandle}:subscription")) {
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$this->subscriptions[$podcastHandle] = $subscription;
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return true;
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}
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return false;
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}
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public function check(string $podcastHandle): bool
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{
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// check if locked, no need to go any further
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if (! $this->isUnlocked($podcastHandle)) {
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return false;
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}
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// Store the current subscription object
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$this->subscriptions[$podcastHandle] = $this->subscriptionModel->getSubscriptionById(
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$this->subscriptions[$podcastHandle]->id
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);
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if (! $this->subscriptions[$podcastHandle] instanceof Subscription) {
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return false;
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}
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// lock podcast if subscription is not active
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if ($this->subscriptions[$podcastHandle]->status !== 'active') {
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$this->lock($podcastHandle);
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return false;
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}
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// All good!
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return true;
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}
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/**
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* Returns the Subscription instance for the current logged in user.
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*/
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public function subscription(string $podcastHandle): ?Subscription
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{
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return $this->isUnlocked($podcastHandle) ? $this->subscriptions[$podcastHandle] : null;
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}
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}
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