Version 4.1.19

applications/nexus/sources/Package/Product.php

@@ -2,9 +2,9 @@
 /**
  * @brief		Product Package
  * @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
- * @copyright	(c) 2001 - SVN_YYYY Invision Power Services, Inc.
+ * @copyright	(c) 2001 - 2016 Invision Power Services, Inc.
  * @license		http://www.invisionpower.com/legal/standards/
- * @package		IPS Social Suite
+ * @package		IPS Community Suite
  * @subpackage	Nexus
  * @since		29 Apr 2014
  * @version		SVN_VERSION_NUMBER
@@ -107,7 +107,7 @@ class _Product extends \IPS\nexus\Package
 			}
 		}
 		
-		$return['package_benefits']['lkey_identifier'] = new \IPS\Helpers\Form\Select( 'p_lkey_identifier', $package->type === 'product' ? $package->lkey_identifier : 0, FALSE, array( 'options' => $identifierOptions, 'unlimited' => 0, 'unlimitedLang' => 'lkey_identifier_none' ), NULL, NULL, NULL, 'p_lkey_identifier' );
+		$return['package_benefits']['lkey_identifier'] = new \IPS\Helpers\Form\Select( 'p_lkey_identifier', $package->type === 'product' ? $package->lkey_identifier : '0', FALSE, array( 'options' => $identifierOptions, 'unlimited' => '0', 'unlimitedLang' => 'lkey_identifier_none' ), NULL, NULL, NULL, 'p_lkey_identifier' );
 		
 		return $return;
 	}
@@ -129,21 +129,37 @@ class _Product extends \IPS\nexus\Package
 		{
 			$values['p_weight'] = is_object( $values['p_weight'] ) ? $values['p_weight']->kilograms : 0;
 		}
+		else
+		{
+			$values['p_weight'] = 0;
+		}
 
 		if( isset( $values['p_length'] ) )
 		{
 			$values['p_length'] = is_object( $values['p_length'] ) ? $values['p_length']->metres : 0;
 		}
+		else
+		{
+			$values['p_length'] = 0;
+		}
 
 		if( isset( $values['p_width'] ) )
 		{
 			$values['p_width'] = is_object( $values['p_width'] ) ? $values['p_width']->metres : 0;
 		}
+		else
+		{
+			$values['p_width'] = 0;
+		}
 
 		if( isset( $values['p_height'] ) )
 		{
 			$values['p_height'] = is_object( $values['p_height'] ) ? $values['p_height']->metres : 0;
 		}
+		else
+		{
+			$values['p_height'] = 0;
+		}
 		
 		if( isset( $values['p_shipping'] ) )
 		{
@@ -171,11 +187,12 @@ class _Product extends \IPS\nexus\Package
 	/**
 	 * Update existing purchases
 	 *
-	 * @param	\IPS\nexus\Purchase	$purchase	The purchase
-	 * @param	array				$changes	The old values
+	 * @param	\IPS\nexus\Purchase	$purchase							The purchase
+	 * @param	array				$changes							The old values
+	 * @param	bool				$cancelBillingAgreementIfNecessary	If making changes to renewal terms, TRUE will cancel associated billing agreements. FALSE will skip that change
 	 * @return	void
 	 */
-	public function updatePurchase( \IPS\nexus\Purchase $purchase, $changes )
+	public function updatePurchase( \IPS\nexus\Purchase $purchase, $changes, $cancelBillingAgreementIfNecessary=FALSE )
 	{
 		if ( array_key_exists( 'lkey', $changes ) )
 		{
@@ -211,7 +228,7 @@ class _Product extends \IPS\nexus\Package
 			$purchase->save();
 		}
 		
-		return parent::updatePurchase( $purchase, $changes );
+		return parent::updatePurchase( $purchase, $changes, $cancelBillingAgreementIfNecessary );
 	}
 	
 	/* !Actions */
@@ -233,8 +250,7 @@ class _Product extends \IPS\nexus\Package
 				\IPS\Output::i()->error( 'err_subscription_qty', '1X247/2', 403, '' );
 			}
 			
-			$purchase = \IPS\Db::i()->select( '*', 'nexus_purchases', array( 'ps_app=? AND ps_type=? AND ps_item_id=? AND ps_cancelled=0 AND ps_member=?', 'nexus', 'package', $this->id, \IPS\Member::loggedIn()->member_id ) );
-			if ( count( $purchase ) )
+			if ( $this->_memberHasPurchasedSubscription( \IPS\Member::loggedIn() ) )
 			{
 				\IPS\Output::i()->error( 'err_subscription_bought', '1X247/1', 403, '' );
 			}
@@ -254,6 +270,39 @@ class _Product extends \IPS\nexus\Package
 		return parent::addToCart( $item, $values, $memberCurrency );
 	}
 	
+	/**
+	 * Check for member
+	 * If a user initially checks out as a guest and then logs in during checkout, this method
+	 * is ran to check the items they are purchasing can be bought.
+	 * Is expected to throw a DomainException with an error message to display to the user if not valid
+	 *
+	 * @param	\IPS\Member	$member	The new member
+	 * @return	void
+	 * @throws	\DomainException
+	 */
+	public function memberCanPurchase( \IPS\Member $member )
+	{
+		if ( $this->subscription and $this->_memberHasPurchasedSubscription( $member ) )
+		{
+			throw new \DomainException( $member->language()->addToStack( 'err_subscription_bought_login', FALSE, array( 'sprintf' => array( $member->language()->addToStack( "nexus_package_{$this->id}" ) ) ) ) );
+		}
+		if ( ! ( $this->member_groups == "*" or !empty( ( array_intersect( explode( ",", $this->member_groups ), $member->groups ) ) ) ) )
+		{
+			throw new \DomainException( $member->language()->addToStack( 'err_group_cant_purchase', FALSE, array( 'sprintf' => array( $member->language()->addToStack( "nexus_package_{$this->id}" ) ) ) ) );
+		}
+	}
+	
+	/**
+	 * Check if a member has purchased this subscription product
+	 *
+	 * @param	\IPS\Member	$member	The new member
+	 * @return	bool
+	 */
+	protected function _memberHasPurchasedSubscription( \IPS\Member $member )
+	{
+		return (bool) \IPS\Db::i()->select( 'COUNT(*)', 'nexus_purchases', array( 'ps_app=? AND ps_type=? AND ps_item_id=? AND ps_cancelled=0 AND ps_member=?', 'nexus', 'package', $this->id, $member->member_id ) )->first();
+	}
+	
 	/**
 	 * Show Purchase Record?
 	 *
@@ -308,6 +357,9 @@ class _Product extends \IPS\nexus\Package
 				}
 				catch ( \OutOfRangeException $e ) { }
 				
+				/* Invalidate License Key Cache so old data is not loaded */
+				$purchase->licenseKey = NULL;
+				
 				$class = 'IPS\nexus\Purchase\LicenseKey\\' . ucfirst( $this->lkey );
 				$licenseKey = new $class;
 				$licenseKey->identifier = $this->lkey_identifier;
@@ -344,4 +396,15 @@ class _Product extends \IPS\nexus\Package
 		
 		parent::onPurchaseGenerated( $purchase, $invoice );
 	}
+	
+	/**
+	 * Warning to display to admin when cancelling a purchase
+	 *
+	 * @param	\IPS\nexus\Purchase	$purchase	The purchase
+	 * @return	string
+	 */
+	public function onCancelWarning( \IPS\nexus\Purchase $purchase )
+	{
+		return NULL;
+	}
 }