61 lines
1.9 KiB
Ruby
61 lines
1.9 KiB
Ruby
class FriendshipsController < ApplicationController
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include UserMethods
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layout "site"
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before_action :authorize_web
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before_action :set_locale
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before_action :check_database_readable
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authorize_resource
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before_action :check_database_writable, :only => [:make_friend, :remove_friend]
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before_action :lookup_friend, :only => [:make_friend, :remove_friend]
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def make_friend
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if request.post?
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friendship = Friendship.new
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friendship.befriender = current_user
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friendship.befriendee = @friend
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if current_user.friends_with?(@friend)
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flash[:warning] = t ".already_a_friend", :name => @friend.display_name
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elsif current_user.friendships.where("created_at >= ?", Time.now.utc - 1.hour).count >= current_user.max_friends_per_hour
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flash.now[:error] = t ".limit_exceeded"
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elsif friendship.save
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flash[:notice] = t ".success", :name => @friend.display_name
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UserMailer.friendship_notification(friendship).deliver_later
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else
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friendship.add_error(t(".failed", :name => @friend.display_name))
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end
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referer = safe_referer(params[:referer]) if params[:referer]
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redirect_to referer || user_path
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end
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end
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def remove_friend
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if request.post?
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if current_user.friends_with?(@friend)
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Friendship.where(:befriender => current_user, :befriendee => @friend).delete_all
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flash[:notice] = t ".success", :name => @friend.display_name
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else
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flash[:error] = t ".not_a_friend", :name => @friend.display_name
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end
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referer = safe_referer(params[:referer]) if params[:referer]
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redirect_to referer || user_path
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end
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end
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private
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##
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# ensure that there is a "friend" instance variable
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def lookup_friend
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@friend = User.active.find_by!(:display_name => params[:display_name])
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rescue ActiveRecord::RecordNotFound
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render_unknown_user params[:display_name]
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end
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end
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