35 lines
653 B
Ruby
35 lines
653 B
Ruby
# frozen_string_literal: true
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class ApplicationRecord < ActiveRecord::Base
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self.abstract_class = true
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def self.id_in(ids)
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where(id: ids)
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end
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def self.safe_ensure_unique(retries: 0)
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transaction(requires_new: true) do
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yield
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end
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rescue ActiveRecord::RecordNotUnique
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if retries > 0
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retries -= 1
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retry
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end
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false
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end
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def self.safe_find_or_create_by!(*args)
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safe_find_or_create_by(*args).tap do |record|
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record.validate! unless record.persisted?
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end
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end
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def self.safe_find_or_create_by(*args)
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safe_ensure_unique(retries: 1) do
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find_or_create_by(*args)
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end
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end
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end
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