29 lines
1.0 KiB
Ruby
29 lines
1.0 KiB
Ruby
# frozen_string_literal: true
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class CreateEnvironmentForSelfMonitoringProject < ActiveRecord::Migration[6.0]
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DOWNTIME = false
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def up
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execute <<~SQL
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INSERT INTO environments (project_id, name, slug, created_at, updated_at)
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SELECT instance_administration_project_id, 'production', 'production', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP
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FROM application_settings
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WHERE instance_administration_project_id IS NOT NULL
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AND NOT EXISTS (
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SELECT 1
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FROM environments
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INNER JOIN application_settings
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ON application_settings.instance_administration_project_id = environments.project_id
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)
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SQL
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end
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def down
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# no-op
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# This migration cannot be reversed because it cannot be ensured that the environment for the Self Monitoring Project
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# did not already exist before the migration ran - in that case, the migration does nothing, and it would be unexpected
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# behavior for that environment to be deleted by reversing this migration.
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end
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end
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