Version 4.1.2

applications/nexus/sources/Shipping/FlatRate.php

@@ -363,35 +363,56 @@ class _FlatRate extends \IPS\Node\Model implements \IPS\nexus\Shipping\Rate
 	}
 	
 	/**
-	 * Is available to destination?
+	 * Is available?
 	 *
-	 * @param	\IPS\GeoLocation	$destination	Desired destination
+	 * @param	\IPS\GeoLocation		$destination	Desired destination
+	 * @param	array					$items			Items
+	 * @param	string					$currency		Desired currency
+	 * @param	\IPS\nexus\Invoice|NULL	$invoice		The invoice
 	 * @return	bool
 	 */
-	public function isAvailable( \IPS\GeoLocation $destination )
+	public function isAvailable( \IPS\GeoLocation $destination, array $items, $currency, \IPS\nexus\Invoice $invoice = NULL )
 	{		
-		if ( $this->locations === '*' )
-		{
-			return TRUE;
-		}
-		else
+		/* Is available to destination? */
+		if ( $this->locations !== '*' )
 		{
 			$locations = json_decode( $this->locations, TRUE );
 			
 			if ( isset( $locations[ $destination->country ] ) )
 			{
-				if ( $locations[ $destination->country ] === '*' )
+				if ( $locations[ $destination->country ] !== '*' and !in_array( $destination->region, $locations[ $destination->country ] ) )
 				{
-					return TRUE;
-				}
-				else
-				{
-					return in_array( $destination->region, $locations[ $destination->country ] );
+					return FALSE;
 				}
 			}
-			
-			return FALSE;
+			else
+			{
+				return FALSE;
+			}
 		}
+		
+		/* Is it available for what's being bought? */
+		$criteria = $this->_getCriteria( $items, $invoice );
+		$rates = json_decode( $this->rates, TRUE );
+		foreach ( $rates as $rate )
+		{
+			$min = $rate['min'];
+			if ( is_array( $min ) )
+			{
+				$min = $min[ $currency ];
+			}
+			$max = $rate['max'];
+			if ( is_array( $max ) )
+			{
+				$max = $max[ $currency ];
+			}
+			
+			if ( ( $min === '*' or $criteria >= $min ) and ( $max === '*' or $criteria <= $max ) )
+			{
+				return TRUE;
+			}
+		}
+		return FALSE;
 	}
 	
 	/**
@@ -405,14 +426,13 @@ class _FlatRate extends \IPS\Node\Model implements \IPS\nexus\Shipping\Rate
 	}
 	
 	/**
-	 * Price
+	 * Get criteria
 	 *
 	 * @param	array					$items		Items
-	 * @param	string					$currency	Desired currency
 	 * @param	\IPS\nexus\Invoice|NULL	$invoice	The invoice
-	 * @return	\IPS\nexus\Money
+	 * @return	The criteria the rased is based on (e.g. if the rate is based on invoice total, will return the invoice total)
 	 */
-	public function getPrice( array $items, $currency, \IPS\nexus\Invoice $invoice = NULL )
+	protected function _getCriteria( array $items, \IPS\nexus\Invoice $invoice = NULL )
 	{
 		switch ( $this->type )
 		{
@@ -450,6 +470,21 @@ class _FlatRate extends \IPS\Node\Model implements \IPS\nexus\Shipping\Rate
 				}
 		}
 		
+		return $criteria;
+	}
+	
+	/**
+	 * Price
+	 *
+	 * @param	array					$items		Items
+	 * @param	string					$currency	Desired currency
+	 * @param	\IPS\nexus\Invoice|NULL	$invoice	The invoice
+	 * @return	\IPS\nexus\Money
+	 */
+	public function getPrice( array $items, $currency, \IPS\nexus\Invoice $invoice = NULL )
+	{
+		$criteria = $this->_getCriteria( $items, $invoice );
+		
 		$rates = json_decode( $this->rates, TRUE );
 		foreach ( $rates as $rate )
 		{