class IssueObserver < ActiveRecord::Observer cattr_accessor :current_user def after_create(issue) Notify.new_issue_email(issue.id).deliver if issue.assignee != current_user end def after_update(issue) send_reassigned_email(issue) if issue.is_being_reassigned? Note.create_status_change_note(issue, current_user, 'closed') if issue.is_being_closed? Note.create_status_change_note(issue, current_user, 'reopened') if issue.is_being_reopened? end def send_reassigned_email(issue) recipient_ids = [issue.assignee_id, issue.assignee_id_was].keep_if {|id| id != current_user.id } recipient_ids.each do |recipient_id| Notify.reassigned_issue_email(recipient_id, issue.id, issue.assignee_id_was).deliver end end end