mirror of
https://github.com/discourse/discourse.git
synced 2024-11-24 15:49:55 +08:00
22 lines
556 B
Ruby
22 lines
556 B
Ruby
class CreatePostActions < ActiveRecord::Migration
|
|
def up
|
|
create_table :post_actions do |t|
|
|
t.integer :post_id, null: false
|
|
t.integer :user_id, null: false
|
|
t.integer :post_action_type_id, null:false
|
|
t.datetime :deleted_at
|
|
t.timestamps
|
|
end
|
|
|
|
add_index :post_actions, ["post_id"]
|
|
|
|
# no support for this till rails 4
|
|
execute 'create unique index idx_unique_actions on
|
|
post_actions(user_id, post_action_type_id, post_id) where deleted_at is null'
|
|
|
|
end
|
|
def down
|
|
drop_table :post_actions
|
|
end
|
|
end
|