- def make_friend
- @new_friend = User.find_by(:display_name => params[:display_name])
-
- if @new_friend
- if request.post?
- friend = Friend.new
- friend.befriender = current_user
- friend.befriendee = @new_friend
- if current_user.is_friends_with?(@new_friend)
- flash[:warning] = t "users.make_friend.already_a_friend", :name => @new_friend.display_name
- elsif friend.save
- flash[:notice] = t "users.make_friend.success", :name => @new_friend.display_name
- Notifier.friend_notification(friend).deliver_later
- else
- friend.add_error(t("users.make_friend.failed", :name => @new_friend.display_name))
- end
-
- if params[:referer]
- redirect_to params[:referer]
- else
- redirect_to :action => "show"
- end
- end
- else
- render_unknown_user params[:display_name]
- end
- end
-
- def remove_friend
- @friend = User.find_by(:display_name => params[:display_name])
-
- if @friend
- if request.post?
- if current_user.is_friends_with?(@friend)
- Friend.where(:user_id => current_user.id, :friend_user_id => @friend.id).delete_all
- flash[:notice] = t "users.remove_friend.success", :name => @friend.display_name
- else
- flash[:error] = t "users.remove_friend.not_a_friend", :name => @friend.display_name
- end
-
- if params[:referer]
- redirect_to params[:referer]
- else
- redirect_to :action => "show"
- end
- end
- else
- render_unknown_user params[:display_name]
- end
- end
-