9 lines
244 B
Ruby
9 lines
244 B
Ruby
class ClearInvalidInvoicesFromOrders < ActiveRecord::Migration[4.2]
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class Order < ActiveRecord::Base; end
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class Invoice < ActiveRecord::Base; end
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def up
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Order.where.not(invoice_id: Invoice.all).update_all(invoice_id: nil)
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end
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end
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