29 lines
831 B
Ruby
29 lines
831 B
Ruby
# frozen_string_literal: true
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module Gitlab
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module Database
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module PartitioningMigrationHelpers
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class PartitionedForeignKeyValidator < ActiveModel::Validator
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def validate(record)
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validate_key_part(record, :from_table, :from_column)
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validate_key_part(record, :to_table, :to_column)
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end
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private
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def validate_key_part(record, table_field, column_field)
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if !connection.table_exists?(record[table_field])
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record.errors.add(table_field, 'must be a valid table')
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elsif !connection.column_exists?(record[table_field], record[column_field])
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record.errors.add(column_field, 'must be a valid column')
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end
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end
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def connection
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ActiveRecord::Base.connection
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end
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end
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end
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end
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end
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