28 lines
1.1 KiB
Ruby
28 lines
1.1 KiB
Ruby
class CreateBookmarkActions < ActiveRecord::Migration
|
|
def up
|
|
execute "INSERT INTO user_actions (action_type,
|
|
user_id,
|
|
target_topic_id,
|
|
target_post_id,
|
|
acting_user_id,
|
|
created_at,
|
|
updated_at)
|
|
SELECT DISTINCT 3,
|
|
pa.user_id,
|
|
p.topic_id,
|
|
pa.post_id,
|
|
pa.user_id,
|
|
pa.created_at,
|
|
pa.updated_at
|
|
FROM post_actions AS pa
|
|
INNER JOIN posts AS p ON p.id = pa.post_id AND p.post_number = 1
|
|
WHERE NOT EXISTS (SELECT 1 FROM user_actions AS ua WHERE ua.target_post_id = pa.post_id AND ua.action_type = 3 AND ua.user_id = pa.user_id)
|
|
AND pa.post_action_type_id = 1
|
|
AND pa.deleted_at IS NULL"
|
|
end
|
|
|
|
def down
|
|
raise ActiveRecord::IrreversibleMigration
|
|
end
|
|
end
|