Treat referral as optional param, add new tracking method for events

README.md

@@ -487,6 +487,9 @@ Methods are provided within `voucherify.events.*` namespace.
 voucherify.events.track(event, metadata, customer, referral);
 ```
 
+```ruby
+voucherify.events.track_event(data);
+```
 ---
 
 ### Migration from 0.x
@@ -577,6 +580,7 @@ To install this gem onto your local machine, run `bundle exec rake install`. To
 Bug reports and pull requests are welcome on GitHub at https://github.com/rspective/voucherify-ruby-sdk.
 
 ## Changelog
+- **2019-02-19** - `2.1.1` - Treat `referral` as optional in custom events. Added new method for custom event tracking.
 - **2019-02-19** - `2.1.0` - Handle `referral` in custom events tracking.
 - **2018-12-27** - `2.0.0` - Business validation rules.
 - **2018-09-05** - `1.6.1` - Request timeout settings

lib/voucherify/service/events.rb

@@ -7,14 +7,18 @@ def initialize(client)
         @client = client
       end
 
-      def track(event, metadata, customer, referral)
+      def track(event, metadata, customer, referral = nil)
         @client.post('/events', {
             :event => event,
             :metadata => metadata,
             :customer => customer,
             :referral => referral
         }.to_json)
       end
+
+      def track_event(event)
+        @client.post('/events', event.to_json)
+      end
     end
   end
 end

lib/voucherify/version.rb

@@ -1,3 +1,3 @@
 module Voucherify
-  VERSION = '2.1.0'
+  VERSION = '2.1.1'
 end

spec/events_spec.rb

@@ -22,10 +22,7 @@
       :customer => {
           :id => 'cust_test_id'
       },
-      :referral => {
-         :code => "123",
-         :referrer_id => "referrer_id"
-      }
+      :referral => nil
   }}
 
   let(:custom_event_response) {{
@@ -38,7 +35,15 @@
         .with(body: custom_event_payload.to_json, headers: headers)
         .to_return(:status => 200, :body => custom_event_response.to_json, :headers => {})
 
-    voucherify.events.track('custom_event_name', { :test => true }, { :id => 'cust_test_id' }, { :code => "123", :referrer_id => "referrer_id" })
+    voucherify.events.track('custom_event_name', { :test => true }, { :id => 'cust_test_id' })
+  end
+
+  it 'should track custom event' do
+    stub_request(:post, 'https://api.voucherify.io/v1/events')
+        .with(body: custom_event_payload.to_json, headers: headers)
+        .to_return(:status => 200, :body => custom_event_response.to_json, :headers => {})
+
+    voucherify.events.track_event(custom_event_payload)
   end
 
 end