Create new email template for new evaluation comment created and add it to system_emails view

lib/evaluation_comment_email.rb

@@ -0,0 +1,31 @@
+class EvaluationCommentEmail
+  attr_reader :comment
+
+  def initialize(comment)
+    @comment = comment
+  end
+
+  def commentable
+    comment.commentable
+  end
+
+  def to
+    @to ||= related_users
+  end
+
+  def subject
+    I18n.t("mailers.evaluation_comment.subject")
+  end
+
+  def can_be_sent?
+    commentable.present? && to.any?
+  end
+
+  private
+    def related_users
+      return [] if comment.commentable.nil?
+      comment.commentable
+             .admin_and_valuator_users_associated
+             .reject { |associated_user| associated_user.user == comment.author }
+    end
+end