mirror of
https://github.com/LaCasemate/fab-manager.git
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139 lines
4.6 KiB
Ruby
139 lines
4.6 KiB
Ruby
# frozen_string_literal: true
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# Reservation is a Slot or a Ticket booked by a member.
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# Slots are for Machine, Space and Training reservations.
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# Tickets are for Event reservations.
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class Reservation < ApplicationRecord
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include NotifyWith::NotificationAttachedObject
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include ICalendarConcern
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belongs_to :statistic_profile
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has_many :slots_reservations, dependent: :destroy
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has_many :slots, through: :slots_reservations
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accepts_nested_attributes_for :slots_reservations, allow_destroy: true
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belongs_to :reservable, polymorphic: true
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has_many :tickets, dependent: :destroy
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accepts_nested_attributes_for :tickets, allow_destroy: false
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has_many :invoice_items, as: :object, dependent: :destroy
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has_one :payment_schedule_object, as: :object, dependent: :destroy
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validates :reservable_id, :reservable_type, presence: true
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validate :machine_not_already_reserved, if: -> { reservable.is_a?(Machine) }
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validate :training_not_fully_reserved, if: -> { reservable.is_a?(Training) }
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validate :slots_not_locked
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after_save :update_event_nb_free_places, if: proc { |reservation| reservation.reservable_type == 'Event' }
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after_commit :notify_member_create_reservation, on: :create
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after_commit :notify_admin_member_create_reservation, on: :create
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after_commit :extend_subscription, on: :create
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delegate :user, to: :statistic_profile
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# @param canceled if true, count the number of seats for this reservation, including canceled seats
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def total_booked_seats(canceled: false)
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# cases:
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if reservable_type == 'Event'
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# - event reservation => seats = nb_reserve_place (normal price) + tickets.booked (other prices)
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total = nb_reserve_places
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total += tickets.map(&:booked).map(&:to_i).reduce(:+) if tickets.count.positive?
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total = 0 unless slots_reservations.first&.canceled_at.nil?
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else
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# - machine/training/space reservation => 1 slot_reservation = 1 seat
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total = slots_reservations.count
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total -= slots_reservations.where.not(canceled_at: nil).count unless canceled
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end
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total
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end
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def update_event_nb_free_places
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return unless reservable_type == 'Event'
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reservable.update_nb_free_places
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reservable.save!
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end
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def original_payment_schedule
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payment_schedule_object&.payment_schedule
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end
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def original_invoice
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invoice_items.select(:invoice_id)
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.group(:invoice_id)
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.map(&:invoice_id)
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.map { |id| Invoice.find_by(id: id, type: nil) }
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.first
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end
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# Group all slots related to this reservation by dates and by continuous time ranges
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def grouped_slots
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slots_by_date = slots.group_by { |slot| slot[:start_at].to_date }.transform_values { |slots| slots.sort_by { |slot| slot[:start_at] } }
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result = {}
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slots_by_date.each do |date, daily_slots|
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result[date] = { daily_slots.first[:start_at] => [daily_slots.first] }
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daily_slots[1..].each do |slot|
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found = false
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result[date].each do |group_start, group_slots|
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next unless slot[:start_at] == group_slots.last[:end_at]
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result[date][group_start].push(slot)
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found = true
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break
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end
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result[date][slot[:start_at]] = [slot] unless found
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end
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end
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result
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end
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private
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def machine_not_already_reserved
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slots_reservations.each do |slot|
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same_hour_slots = SlotsReservation.joins(:reservation).where(
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reservations: { reservable_type: reservable_type, reservable_id: reservable_id },
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slot_id: slot.slot_id,
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canceled_at: nil
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).count
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if same_hour_slots.positive?
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errors.add(:reservable, 'already reserved')
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break
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end
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end
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end
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def training_not_fully_reserved
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full = slots_reservations.map(&:slot).map(&:full?).reduce(:&)
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errors.add(:reservable, 'already fully reserved') if full
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end
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def slots_not_locked
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# check that none of the reserved availabilities was locked
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slots.each do |slot|
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errors.add(:slots, 'locked') if slot.availability.lock
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end
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end
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def extend_subscription
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SubscriptionExtensionAfterReservation.new(self).extend_subscription_if_eligible
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end
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def notify_member_create_reservation
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NotificationCenter.call type: 'notify_member_create_reservation',
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receiver: user,
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attached_object: self
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end
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def notify_admin_member_create_reservation
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NotificationCenter.call type: 'notify_admin_member_create_reservation',
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receiver: User.admins_and_managers,
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attached_object: self
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end
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end
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