1 class FriendshipsController < ApplicationController
6 before_action :authorize_web
7 before_action :set_locale
8 before_action :check_database_readable
12 before_action :check_database_writable, :only => [:make_friend, :remove_friend]
13 before_action :lookup_friend, :only => [:make_friend, :remove_friend]
17 friendship = Friendship.new
18 friendship.befriender = current_user
19 friendship.befriendee = @friend
20 if current_user.friends_with?(@friend)
21 flash[:warning] = t ".already_a_friend", :name => @friend.display_name
22 elsif current_user.friendships.where("created_at >= ?", Time.now.utc - 1.hour).count >= current_user.max_friends_per_hour
23 flash.now[:error] = t ".limit_exceeded"
25 flash[:notice] = t ".success", :name => @friend.display_name
26 UserMailer.friendship_notification(friendship).deliver_later
28 friendship.add_error(t(".failed", :name => @friend.display_name))
31 referer = safe_referer(params[:referer]) if params[:referer]
33 redirect_to referer || user_path
39 if current_user.friends_with?(@friend)
40 Friendship.where(:befriender => current_user, :befriendee => @friend).delete_all
41 flash[:notice] = t ".success", :name => @friend.display_name
43 flash[:error] = t ".not_a_friend", :name => @friend.display_name
46 referer = safe_referer(params[:referer]) if params[:referer]
48 redirect_to referer || user_path
55 # ensure that there is a "friend" instance variable
57 @friend = User.active.find_by!(:display_name => params[:display_name])
58 rescue ActiveRecord::RecordNotFound
59 render_unknown_user params[:display_name]