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classes/subscription/IndividualSubscription.php

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+<?php
+
+/**
+ * @file classes/subscription/IndividualSubscription.php
+ *
+ * Copyright (c) 2014-2021 Simon Fraser University
+ * Copyright (c) 2003-2021 John Willinsky
+ * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
+ *
+ * @class IndividualSubscription
+ *
+ * @ingroup subscription
+ *
+ * @see IndividualSubscriptionDAO
+ *
+ * @brief Basic class describing an individual (non-institutional) subscription.
+ */
+
+namespace APP\subscription;
+
+use PKP\db\DAORegistry;
+
+class IndividualSubscription extends Subscription
+{
+    /**
+     * Check whether subscription is valid
+     *
+     * @param null|mixed $checkDate
+     */
+    public function isValid($check = self::SUBSCRIPTION_DATE_BOTH, $checkDate = null)
+    {
+        $subscriptionDao = DAORegistry::getDAO('IndividualSubscriptionDAO'); /** @var IndividualSubscriptionDAO $subscriptionDao */
+        return $subscriptionDao->isValidIndividualSubscription($this->getData('userId'), $this->getData('journalId'), $check, $checkDate);
+    }
+}
+
+if (!PKP_STRICT_MODE) {
+    class_alias('\APP\subscription\IndividualSubscription', '\IndividualSubscription');
+}