44 lines
2.2 KiB
Ruby
44 lines
2.2 KiB
Ruby
class MigrateProjectFeatures < ActiveRecord::Migration
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = true
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DOWNTIME_REASON =
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<<-EOT.freeze
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Migrating issues_enabled, merge_requests_enabled, wiki_enabled, builds_enabled, snippets_enabled fields from projects to
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a new table called project_features.
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EOT
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def up
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sql =
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%Q{
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INSERT INTO project_features(project_id, issues_access_level, merge_requests_access_level, wiki_access_level,
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builds_access_level, snippets_access_level, created_at, updated_at)
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SELECT
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id AS project_id,
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CASE WHEN issues_enabled IS true THEN 20 ELSE 0 END AS issues_access_level,
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CASE WHEN merge_requests_enabled IS true THEN 20 ELSE 0 END AS merge_requests_access_level,
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CASE WHEN wiki_enabled IS true THEN 20 ELSE 0 END AS wiki_access_level,
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CASE WHEN builds_enabled IS true THEN 20 ELSE 0 END AS builds_access_level,
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CASE WHEN snippets_enabled IS true THEN 20 ELSE 0 END AS snippets_access_level,
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created_at,
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updated_at
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FROM projects
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}
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execute(sql)
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end
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def down
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sql = %Q{
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UPDATE projects
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SET
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issues_enabled = COALESCE((SELECT CASE WHEN issues_access_level = 20 THEN true ELSE false END AS issues_enabled FROM project_features WHERE project_features.project_id = projects.id), true),
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merge_requests_enabled = COALESCE((SELECT CASE WHEN merge_requests_access_level = 20 THEN true ELSE false END AS merge_requests_enabled FROM project_features WHERE project_features.project_id = projects.id),true),
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wiki_enabled = COALESCE((SELECT CASE WHEN wiki_access_level = 20 THEN true ELSE false END AS wiki_enabled FROM project_features WHERE project_features.project_id = projects.id), true),
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builds_enabled = COALESCE((SELECT CASE WHEN builds_access_level = 20 THEN true ELSE false END AS builds_enabled FROM project_features WHERE project_features.project_id = projects.id), true),
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snippets_enabled = COALESCE((SELECT CASE WHEN snippets_access_level = 20 THEN true ELSE false END AS snippets_enabled FROM project_features WHERE project_features.project_id = projects.id),true)
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}
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execute(sql)
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end
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end
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