Files
grecia/app/models/lock.rb
2016-11-23 19:19:19 +01:00

31 lines
511 B
Ruby

class Lock < ActiveRecord::Base
belongs_to :user
before_save :set_locked_until
def locked?
locked_until > Time.current
end
def set_locked_until
self.locked_until = lock_time if too_many_tries?
end
def lock_time
Time.current + (2**tries).minutes
end
def too_many_tries?
return false unless tries > 0
tries % Lock.max_tries == 0
end
def self.increase_tries(user)
Lock.find_or_create_by(user: user).increment!(:tries)
end
def self.max_tries
5
end
end