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18 lines
330 B
Ruby
18 lines
330 B
Ruby
class EventPriceCategory < ActiveRecord::Base
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belongs_to :event
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belongs_to :price_category
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has_many :tickets
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validates :price_category_id, presence: true
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validates :amount, presence: true
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before_destroy :verify_no_associated_tickets
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protected
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def verify_no_associated_tickets
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tickets.count == 0
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end
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end
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