Moritz
ce1d5790a3
Combine initial authorization migration with UUIDv7 update into one migration. Migration now creates roles table with UUIDv7 default and explicit on_delete: :restrict FK constraint.
80 lines
2.1 KiB
Elixir
80 lines
2.1 KiB
Elixir
defmodule Mv.Repo.Migrations.AddAuthorizationDomain do
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@moduledoc """
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Updates resources based on their most recent snapshots.
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This file was autogenerated with `mix ash_postgres.generate_migrations`
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"""
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use Ecto.Migration
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def up do
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alter table(:users) do
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add :role_id, :uuid
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end
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create table(:roles, primary_key: false) do
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add :id, :uuid, null: false, default: fragment("uuid_generate_v7()"), primary_key: true
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end
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alter table(:users) do
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modify :role_id,
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references(:roles,
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column: :id,
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name: "users_role_id_fkey",
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type: :uuid,
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on_delete: :restrict,
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prefix: "public"
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)
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end
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alter table(:roles) do
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add :name, :text, null: false
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add :description, :text
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add :permission_set_name, :text, null: false
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add :is_system_role, :boolean, null: false, default: false
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add :inserted_at, :utc_datetime_usec,
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null: false,
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default: fragment("(now() AT TIME ZONE 'utc')")
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add :updated_at, :utc_datetime_usec,
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null: false,
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default: fragment("(now() AT TIME ZONE 'utc')")
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end
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create unique_index(:roles, [:name], name: "roles_unique_name_index")
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create index(:roles, [:permission_set_name], name: "roles_permission_set_name_index")
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create index(:users, [:role_id], name: "users_role_id_index")
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end
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def down do
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drop_if_exists index(:users, [:role_id], name: "users_role_id_index")
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drop_if_exists index(:roles, [:permission_set_name], name: "roles_permission_set_name_index")
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drop_if_exists unique_index(:roles, [:name], name: "roles_unique_name_index")
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alter table(:roles) do
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remove :updated_at
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remove :inserted_at
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remove :is_system_role
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remove :permission_set_name
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remove :description
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remove :name
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end
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drop constraint(:users, "users_role_id_fkey")
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alter table(:users) do
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modify :role_id, :uuid
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end
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drop table(:roles)
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alter table(:users) do
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remove :role_id
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end
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end
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end
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