discourse/db/migrate/20140122043508_add_meta_cat...

30 lines
1.2 KiB
Ruby
Raw Normal View History

class AddMetaCategory < ActiveRecord::Migration
def up
unless Rails.env.test?
result = Category.exec_sql "SELECT 1 FROM site_settings where name = 'meta_category_id'"
if result.count == 0
description = I18n.t('meta_category_description')
name = I18n.t('meta_category_name')
if Category.exec_sql("SELECT 1 FROM categories where name ilike :name", name: name).count == 0
result = Category.exec_sql "INSERT INTO categories
(name, color, text_color, created_at, updated_at, user_id, slug, description, read_restricted, position)
VALUES (:name, '808281', 'FFFFFF', now(), now(), -1, :slug, :description, true, 1)
RETURNING id", name: name, slug: Slug.for(name), description: description
category_id = result[0]["id"].to_i
execute "INSERT INTO site_settings(name, data_type, value, created_at, updated_at)
VALUES ('meta_category_id', 3, #{category_id}, now(), now())"
end
end
end
end
def down
# Don't reverse this change. There is so much logic around deleting a category that it's messy
# to try to do in sql. The up method will just make sure never to create the category twice.
end
end