dedicated screen for inspecting user emails

app/helpers/email_helper.rb

@@ -0,0 +1,12 @@
+module EmailHelper
+  def event_color_code(email_events)
+    unique_events = email_events.map(&:event)
+    if unique_events.include?('delivered')
+      return 'email-sent'
+    elsif unique_events.include?('blocked') || unique_events.include?('hardBounces')
+      return 'email-blocked'
+    else
+      return ''
+    end
+  end
+end