FIX: properly log webhook errors in UI on rescue (#7376)

app/jobs/regular/emit_web_hook_event.rb

@@ -113,8 +113,12 @@ module Jobs
           duration: ((Time.zone.now - now) * 1000).to_i
         )
       rescue => e
-        web_hook_event.update!(headers: MultiJson.dump(headers))
-        Rails.logger.error("Webhook event failed: #{e}")
+        web_hook_event.update!(
+          headers: MultiJson.dump(headers),
+          status: -1,
+          response_headers: MultiJson.dump(error: e),
+          duration: ((Time.zone.now - now) * 1000).to_i
+        )
       end
 
       MessageBus.publish("/web_hook_events/#{web_hook.id}", {

app/models/web_hook_event.rb

@@ -19,7 +19,6 @@ class WebHookEvent < ActiveRecord::Base
       else
         WebHook.last_delivery_statuses[:failed]
       end
-
     web_hook.save!
   end
 end

spec/jobs/emit_web_hook_event_spec.rb

@@ -78,6 +78,20 @@ describe Jobs::EmitWebHookEvent do
         )
       end.to change { Jobs::EmitWebHookEvent.jobs.size }.by(0)
     end
+
+    it 'properly logs error on rescue' do
+      stub_request(:post, post_hook.payload_url).to_raise("connection error")
+      subject.execute(
+        web_hook_id: post_hook.id,
+        event_type: described_class::PING_EVENT
+      )
+
+      event = WebHookEvent.last
+      expect(event.payload).to eq(MultiJson.dump(ping: 'OK'))
+      expect(event.status).to eq(-1)
+      expect(MultiJson.load(event.response_headers)['error']).to eq('connection error')
+    end
+
   end
 
   it 'does not raise an error for a ping event without payload' do