authorize_resource
before_action :check_database_writable
- before_action :lookup_friend
+ before_action :lookup_user
def show
- @already_follows = current_user.follows?(@friend)
+ @already_follows = current_user.follows?(@user)
end
def create
follow = Follow.new
follow.follower = current_user
- follow.following = @friend
- if current_user.follows?(@friend)
- flash[:warning] = t ".already_followed", :name => @friend.display_name
+ follow.following = @user
+ if current_user.follows?(@user)
+ flash[:warning] = t ".already_followed", :name => @user.display_name
elsif current_user.follows.where(:created_at => Time.now.utc - 1.hour..).count >= current_user.max_follows_per_hour
flash[:error] = t ".limit_exceeded"
elsif follow.save
- flash[:notice] = t ".success", :name => @friend.display_name
+ flash[:notice] = t ".success", :name => @user.display_name
UserMailer.follow_notification(follow).deliver_later
else
- follow.add_error(t(".failed", :name => @friend.display_name))
+ follow.add_error(t(".failed", :name => @user.display_name))
end
referer = safe_referer(params[:referer]) if params[:referer]
end
def destroy
- if current_user.follows?(@friend)
- Follow.where(:follower => current_user, :following => @friend).delete_all
- flash[:notice] = t ".success", :name => @friend.display_name
+ if current_user.follows?(@user)
+ Follow.where(:follower => current_user, :following => @user).delete_all
+ flash[:notice] = t ".success", :name => @user.display_name
else
- flash[:error] = t ".not_followed", :name => @friend.display_name
+ flash[:error] = t ".not_followed", :name => @user.display_name
end
referer = safe_referer(params[:referer]) if params[:referer]
redirect_to referer || user_path
end
-
- private
-
- ##
- # ensure that there is a "friend" instance variable
- def lookup_friend
- @friend = User.active.find_by!(:display_name => params[:display_name])
- rescue ActiveRecord::RecordNotFound
- render_unknown_user params[:display_name]
- end
end