cannery/priv/repo/migrations/20230329041109_rename_ammo_groups_to_packs.exs
2023-03-30 22:24:29 -04:00

35 lines
886 B
Elixir

defmodule Cannery.Repo.Migrations.RenameAmmoGroupsToPacks do
use Ecto.Migration
def up do
drop index(:ammo_groups, [:user_id], where: "count = 0", name: :empty_ammo_groups_index)
drop index(:shot_groups, [:user_id, :ammo_group_id])
flush()
rename table(:ammo_groups), to: table(:packs)
flush()
create index(:packs, [:user_id], where: "count = 0", name: :empty_packs_index)
rename table(:shot_groups), :ammo_group_id, to: :pack_id
end
def down do
drop index(:packs, [:user_id], where: "count = 0", name: :empty_packs_index)
flush()
rename table(:packs), to: table(:ammo_groups)
flush()
create index(:ammo_groups, [:user_id], where: "count = 0", name: :empty_ammo_groups_index)
rename table(:shot_groups), :pack_id, to: :ammo_group_id
flush()
create index(:shot_groups, [:user_id, :ammo_group_id])
end
end