require_dependency 'email/message_builder' class InviteMailer < ActionMailer::Base include Email::BuildEmailHelper def send_invite(invite) # Find the first topic they were invited to first_topic = invite.topics.order(:created_at).first # If they were invited to a topic if first_topic.present? build_email(invite.email, template: 'invite_mailer', invitee_name: invite.invited_by.username, invite_link: "#{Discourse.base_url}/invites/#{invite.invite_key}", topic_title: first_topic.try(:title)) else build_email(invite.email, template: 'invite_forum_mailer', invitee_name: invite.invited_by.username, invite_link: "#{Discourse.base_url}/invites/#{invite.invite_key}") end end end