feat: add link to matrix from HTML pact page

Author: bethesque

lib/pact_broker/api/pact_broker_urls.rb

@@ -160,10 +160,14 @@ def triggered_webhook_logs_url triggered_webhook, base_url
         "#{base_url}/webhooks/#{triggered_webhook.webhook_uuid}/trigger/#{triggered_webhook.trigger_uuid}/logs"
       end
 
-     def badge_url_for_latest_pact pact, base_url = ''
+      def badge_url_for_latest_pact pact, base_url = ''
         "#{latest_pact_url(base_url, pact)}/badge.svg"
       end
 
+      def matrix_url_from_params params, base_url = ''
+        "#{base_url}/matrix/provider/#{url_encode(params.fetch(:provider_name))}/consumer/#{url_encode(params.fetch(:consumer_name))}"
+      end
+
       def hal_browser_url target_url
         "/hal-browser/browser.html#" + target_url
       end

lib/pact_broker/api/renderers/html_pact_renderer.rb

@@ -63,6 +63,9 @@ def pact_metadata
               <li>
                 <a href=\"#{json_url}\">View in API Browser</a>
               </li>
+              <li>
+                <a href=\"#{matrix_url}\">View Matrix</a>
+              </li>
               <li>
                 <a href=\"/\">Home</a>
               </li>
@@ -120,6 +123,10 @@ def pact_url
           PactBroker::Api::PactBrokerUrls.pact_url '', @pact
         end
 
+        def matrix_url
+          PactBroker::Api::PactBrokerUrls.matrix_url_from_params consumer_name: @pact.consumer_name, provider_name: @pact.provider_name
+        end
+
         def badge_target_url
           base_url
         end