Ipn notifications

lib/paypal/recurring/notification.rb

@@ -46,6 +46,14 @@ def recurring_payment_profile?
         type == "recurring_payment_profile_created"
       end
 
+      def recurring_payment_suspended?
+        type == "recurring_payment_suspended"
+      end
+
+      def recurring_payment_profile_cancel?
+        type == "recurring_payment_profile_cancel"
+      end
+
       def request
         @request ||= PayPal::Recurring::Request.new.tap do |request|
           request.uri = URI.parse("#{PayPal::Recurring.site_endpoint}?cmd=_notify-validate")
@@ -57,7 +65,15 @@ def response
       end
 
       def valid?
-        completed? && verified? && email == PayPal::Recurring.email && seller_id == PayPal::Recurring.seller_id
+        if payment_received?
+          completed? && verified? && email == PayPal::Recurring.email && seller_id == PayPal::Recurring.seller_id
+        else
+          verified? && email == PayPal::Recurring.email
+        end
+      end
+
+      def payment_received?
+        express_checkout? || recurring_payment?
       end
 
       def completed?

spec/paypal/notification_spec.rb

@@ -16,6 +16,16 @@
     subject.should be_recurring_payment_profile
   end
 
+  it "detects recurring payment suspended" do
+    subject.params[:txn_type] = "recurring_payment_suspended"
+    subject.should be_recurring_payment_suspended
+  end
+
+  it "detects recurring payment profile cancel" do
+    subject.params[:txn_type] = "recurring_payment_profile_cancel"
+    subject.should be_recurring_payment_profile_cancel
+  end
+
   it "normalizes payment date" do
     subject.params[:payment_date] = "20:37:06 Jul 04, 2011 PDT" # PDT = -0700
     subject.paid_at.strftime("%Y-%m-%d %H:%M:%S").should == "2011-07-05 03:37:06"