discourse/db/migrate/20140710005023_add_badge_po...

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# frozen_string_literal: true
class AddBadgePostsAndTopicsView < ActiveRecord::Migration[4.2]
2014-07-09 21:18:02 -04:00
def up
add_column :categories, :allow_badges, :boolean, default: true, null: false
execute "CREATE VIEW badge_posts AS
SELECT p.*
FROM posts p
JOIN topics t ON t.id = p.topic_id
JOIN categories c ON c.id = t.category_id
WHERE c.allow_badges AND
p.deleted_at IS NULL AND
t.deleted_at IS NULL AND
t.visible"
end
def down
execute "DROP VIEW badge_posts"
remove_column :categories, :allow_badges
end
end