Version 4.6.0

applications/nexus/sources/Subscription/Subscription.php

@@ -67,6 +67,16 @@ class _Subscription extends \IPS\Patterns\ActiveRecord
 		return NULL;
 	}
 
+	/**
+	 * Check if the subscription expired
+	 *
+	 * @return bool
+	 */
+	public function isExpired() : bool
+	{
+		return $this->expire AND $this->expire < \IPS\DateTime::create()->getTimestamp();
+	}
+
 	/**
 	 * Get the package (ooh, very mysterious, sounds like something from Narcos)
 	 *
@@ -192,7 +202,29 @@ class _Subscription extends \IPS\Patterns\ActiveRecord
 			{
 				$where[] = array( 'sub_active=1' );
 			}
-			
+
+			return static::constructFromData( \IPS\Db::i()->select( '*', 'nexus_member_subscriptions', $where )->first() );
+		}
+		catch( \Exception $ex )
+		{
+			throw new \OutOfRangeException;
+		}
+	}
+
+	/**
+	 * Load a subscription by member and purchase
+	 *
+	 * @param	\IPS\Member							$member		Take a guess
+	 * @param	\IPS\nexus\Purchase		$purchase	I mean it's really writing itself
+	 * @return	\IPS\nexus\Subscription
+	 * @throws \OutOfRangeException
+	 */
+	public static function loadByMemberAndPurchase( \IPS\Member $member, \IPS\nexus\Purchase $purchase )
+	{
+		try
+		{
+			$where = array( array( 'sub_purchase_id=? and sub_member_id=?', $purchase->id, $member->member_id ) );
+
 			return static::constructFromData( \IPS\Db::i()->select( '*', 'nexus_member_subscriptions', $where )->first() );
 		}
 		catch( \Exception $ex )
@@ -212,4 +244,14 @@ class _Subscription extends \IPS\Patterns\ActiveRecord
 		\IPS\Db::i()->update( 'nexus_member_subscriptions', array( 'sub_active' => 0 ), array( 'sub_member_id=?', $member->member_id ) );
 	}
 
+	/**
+	 * Can we cancel this subscription?
+	 *
+	 * @return bool
+	 */
+	public function canCancel() : bool
+	{
+		return !$this->expire or $this->isExpired();
+	}
+
 }