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Contents
module EnjuCirculation
module EnjuManifestation
extend ActiveSupport::Concern
included do
has_many :reserves, foreign_key: :manifestation_id
searchable do
boolean :reservable do
items.for_checkout.exists?
end
end
end
def next_reservation
reserves.waiting.order('reserves.created_at ASC').readonly(false).first
end
def available_checkout_types(user)
if user
user.profile.user_group.user_group_has_checkout_types.available_for_carrier_type(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 reserves.present?
true
else
false
end
end
def checkouts(start_date, end_date)
Checkout.completed(start_date, end_date).where(item_id: 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
Version data entries
19 entries across 19 versions & 1 rubygems