mirror of
https://github.com/ash-project/ash_postgres.git
synced 2024-09-20 13:33:50 +12:00
60 lines
1.5 KiB
Elixir
60 lines
1.5 KiB
Elixir
|
defmodule AshPostgres.TestRepo.Migrations.MigrateResources29 do
|
||
|
@moduledoc """
|
||
|
Updates resources based on their most recent snapshots.
|
||
|
|
||
|
This file was autogenerated with `mix ash_postgres.generate_migrations`
|
||
|
"""
|
||
|
|
||
|
use Ecto.Migration
|
||
|
|
||
|
def up do
|
||
|
create table(:stateful_post_followers, primary_key: false) do
|
||
|
add(:id, :uuid, null: false, default: fragment("gen_random_uuid()"), primary_key: true)
|
||
|
add(:order, :bigint)
|
||
|
add(:state, :text, default: "active")
|
||
|
|
||
|
add(
|
||
|
:post_id,
|
||
|
references(:posts,
|
||
|
column: :id,
|
||
|
name: "stateful_post_followers_post_id_fkey",
|
||
|
type: :uuid,
|
||
|
prefix: "public"
|
||
|
),
|
||
|
null: false
|
||
|
)
|
||
|
|
||
|
add(
|
||
|
:follower_id,
|
||
|
references(:users,
|
||
|
column: :id,
|
||
|
name: "stateful_post_followers_follower_id_fkey",
|
||
|
type: :uuid,
|
||
|
prefix: "public"
|
||
|
),
|
||
|
null: false
|
||
|
)
|
||
|
end
|
||
|
|
||
|
create(
|
||
|
unique_index(:stateful_post_followers, ["post_id", "follower_id", "state"],
|
||
|
name: "stateful_post_followers_join_attributes_index"
|
||
|
)
|
||
|
)
|
||
|
end
|
||
|
|
||
|
def down do
|
||
|
drop_if_exists(
|
||
|
unique_index(:stateful_post_followers, ["post_id", "follower_id", "state"],
|
||
|
name: "stateful_post_followers_join_attributes_index"
|
||
|
)
|
||
|
)
|
||
|
|
||
|
drop(constraint(:stateful_post_followers, "stateful_post_followers_post_id_fkey"))
|
||
|
|
||
|
drop(constraint(:stateful_post_followers, "stateful_post_followers_follower_id_fkey"))
|
||
|
|
||
|
drop(table(:stateful_post_followers))
|
||
|
end
|
||
|
end
|