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module EnjuCirculation
module EnjuUser
extend ActiveSupport::Concern
included do
has_many :checkouts, dependent: :nullify
has_many :reserves, dependent: :destroy
has_many :reserved_manifestations, through: :reserves, source: :manifestation
has_many :checkout_stat_has_users
has_many :user_checkout_stats, through: :checkout_stat_has_users
has_many :reserve_stat_has_users
has_many :user_reserve_stats, through: :reserve_stat_has_users
has_many :baskets, dependent: :destroy
before_destroy :check_item_before_destroy
end
def check_item_before_destroy
# TODO: 貸出記録を残す場合
if checkouts.size > 0
raise 'This user has items still checked out.'
end
end
def checked_item_count
checkout_count = {}
CheckoutType.all.each do |checkout_type|
# 資料種別ごとの貸出中の冊数を計算
checkout_count[:"#{checkout_type.name}"] = checkouts.count_by_sql(["
SELECT count(item_id) FROM checkouts
WHERE item_id IN (
SELECT id FROM items
WHERE checkout_type_id = ?
)
AND user_id = ? AND checkin_id IS NULL", checkout_type.id, id]
)
end
checkout_count
end
def reached_reservation_limit?(manifestation)
return true if profile.user_group.user_group_has_checkout_types.available_for_carrier_type(manifestation.carrier_type).where(user_group_id: profile.user_group.id).collect(&:reservation_limit).max.to_i <= reserves.waiting.size
false
end
def has_overdue?(day = 1)
true if checkouts.where(checkin_id: nil).where(Checkout.arel_table[:due_date].lt day.days.ago).count >= 1
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems