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16 lines
505 B
Ruby
16 lines
505 B
Ruby
class TrainingsAvailability < ActiveRecord::Base
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belongs_to :training
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belongs_to :availability
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after_destroy :cleanup_availability
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# when the TrainingsAvailability is deleted (from Training destroy cascade), we delete the corresponding
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# availability. We don't use 'dependent: destroy' as we need to prevent conflicts if the destroy came from
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# the Availability destroy cascade.
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def cleanup_availability
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unless availability.destroying
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availability.safe_destroy
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end
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end
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end
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