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Contents
module EnjuCirculation
module Manifestation
def next_reservation
self.reserves.waiting.order('reserves.created_at ASC').first
end
def available_checkout_types(user)
if user
user.user_group.user_group_has_checkout_types.available_for_carrier_type(self.carrier_type)
end
end
def is_reservable_by?(user)
return false if items.for_checkout.empty?
unless user.has_role?('Librarian')
unless items.size == (items.size - user.checkouts.overdue(Time.zone.now).collect(&:item).size)
return false
end
end
true
end
def is_reserved_by?(user)
return nil unless user
reserve = Reserve.waiting.where(:user_id => user.id, :manifestation_id => id).first
if reserve
reserve
else
false
end
end
def is_reserved?
if self.reserves.present?
true
else
false
end
end
def checkouts(start_date, end_date)
Checkout.completed(start_date, end_date).where(:item_id => self.items.collect(&:id))
end
def checkout_period(user)
if available_checkout_types(user)
available_checkout_types(user).collect(&:checkout_period).max || 0
end
end
def reservation_expired_period(user)
if available_checkout_types(user)
available_checkout_types(user).collect(&:reservation_expired_period).max || 0
end
end
def is_checked_out_by?(user)
if items.size > items.size - user.checkouts.not_returned.collect(&:item).size
true
else
false
end
end
end
end
#class Manifestation < ActiveRecord::Base
#end
Version data entries
42 entries across 42 versions & 1 rubygems