VRFS-2785 : Update recurly client with refund functionality. Unit test to verify.

ruby/lib/jam_ruby/recurly_client.rb

@@ -70,6 +70,46 @@ module JamRuby
       account
     end
 
+    def refund_user_subscription(current_user, jam_track)
+      jam_track_right=JamRuby::JamTrackRight.where("user_id=? AND jam_track_id=?", current_user.id, jam_track.id).first
+      if jam_track_right
+        refund_subscription(jam_track_right)
+      else
+         raise RecurlyClientError, "The user #{current_user} does not have a subscription to #{jam_track}"
+      end
+    end
+
+    def refund_subscription(jam_track_right)
+      account = get_account(jam_track_right.user)
+      if (account.present?)
+        terminated = false
+        begin
+          jam_track = jam_track_right.jam_track
+          account.subscriptions.find_each do |subscription|
+            puts "subscription.plan.plan_code: #{subscription.plan.plan_code} / #{jam_track.plan_code} / #{subscription.plan.plan_code == jam_track.plan_code}"
+            if(subscription.plan.plan_code == jam_track.plan_code)
+              subscription.terminate(:full)
+              raise RecurlyClientError.new(subscription.errors) if subscription.errors.any?      
+              terminated = true
+            end
+          end  
+
+          if terminated
+            jam_track_right.destroy()    
+          else
+            raise RecurlyClientError, "Subscription '#{jam_track.plan_code}' not found for this user; could not issue refund."
+          end
+ 
+        rescue Recurly::Error, NoMethodError => x
+          raise RecurlyClientError, x.to_s
+        end
+        
+      else
+        raise RecurlyClientError, "Could not find account to refund order."
+      end
+      account
+    end
+
     def place_order(current_user, jam_track)
       account = get_account(current_user)
       if (account.present?)

ruby/spec/jam_ruby/recurly_client_spec.rb

@@ -98,6 +98,24 @@ describe RecurlyClient do
     @user.jam_track_rights.last.jam_track.id.should eq(@jamtrack.id)
   end
 
+  it "can refund subscription" do
+    @client.find_or_create_account(@user, @billing_info)      
+    
+    # Place order:
+    expect{@client.place_order(@user, @jamtrack)}.not_to raise_error()    
+    active_subs=@client.get_account(@user).subscriptions.find_all{|t|t.state=='active'}
+    @jamtrack.reload
+    @jamtrack.jam_track_rights.should have(1).items
+
+    # Refund:
+    expect{@client.refund_user_subscription(@user, @jamtrack)}.not_to raise_error()    
+    active_subs=@client.get_account(@user).subscriptions.find_all{|t|t.state=='active'}
+    active_subs.should have(0).items
+
+    @jamtrack.reload
+    @jamtrack.jam_track_rights.should have(0).items
+  end
+
   it "detects error on double order" do
     @client.find_or_create_account(@user, @billing_info)      
     expect{@client.place_order(@user, @jamtrack)}.not_to raise_error()