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30 lines
910 B
Ruby
30 lines
910 B
Ruby
# frozen_string_literal: true
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# Prepaid-packs of hours for machines/spaces.
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#
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# A prepaid-pack is a set a hours that can be bought by a member. After having bought one, a member will be able to book, for free,
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# as much hours as there is in the pack, until the validity has not expired.
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#
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# The number of hours in a pack is stored in minutes.
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class PrepaidPack < ApplicationRecord
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belongs_to :priceable, polymorphic: true
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belongs_to :machine, foreign_type: 'Machine', foreign_key: 'priceable_id'
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belongs_to :space, foreign_type: 'Space', foreign_key: 'priceable_id'
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belongs_to :group
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has_many :statistic_profile_prepaid_packs
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validates :amount, :group_id, :priceable_id, :priceable_type, :minutes, presence: true
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def validity
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return nil if validity_interval.nil?
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validity_count&.send(validity_interval)
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end
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def destroyable?
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statistic_profile_prepaid_packs.empty?
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end
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end
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