1 class FriendshipsController < ApplicationController
4 before_action :authorize_web
5 before_action :set_locale
6 before_action :check_database_readable
10 before_action :check_database_writable, :only => [:make_friend, :remove_friend]
11 before_action :lookup_friend, :only => [:make_friend, :remove_friend]
15 friendship = Friendship.new
16 friendship.befriender = current_user
17 friendship.befriendee = @friend
18 if current_user.friends_with?(@friend)
19 flash[:warning] = t ".already_a_friend", :name => @friend.display_name
20 elsif current_user.friendships.where("created_at >= ?", Time.now.utc - 1.hour).count >= current_user.max_friends_per_hour
21 flash.now[:error] = t ".limit_exceeded"
23 flash[:notice] = t ".success", :name => @friend.display_name
24 UserMailer.friendship_notification(friendship).deliver_later
26 friendship.add_error(t(".failed", :name => @friend.display_name))
29 referer = safe_referer(params[:referer]) if params[:referer]
31 redirect_to referer || user_path
37 if current_user.friends_with?(@friend)
38 Friendship.where(:befriender => current_user, :befriendee => @friend).delete_all
39 flash[:notice] = t ".success", :name => @friend.display_name
41 flash[:error] = t ".not_a_friend", :name => @friend.display_name
44 referer = safe_referer(params[:referer]) if params[:referer]
46 redirect_to referer || user_path
53 # ensure that there is a "friend" instance variable
55 @friend = User.active.find_by!(:display_name => params[:display_name])
56 rescue ActiveRecord::RecordNotFound
57 render_unknown_user params[:display_name]