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