Update DBIServer to add a relationship to itself and the sync on attribute.

lib/decentralised_book_index/metadata/dbi_server.ex

@@ -21,12 +21,12 @@ defmodule DecentralisedBookIndex.Metadata.DBIServer do
 
     create :create do
       primary? true
-      accept [:name, :url]
+      accept [:name, :url, :sync_on?]
     end
 
     update :update do
       primary? true
-      accept [:name, :url]
+      accept [:name, :url, :sync_on?]
     end
 
     read :by_id do
@@ -51,6 +51,10 @@ defmodule DecentralisedBookIndex.Metadata.DBIServer do
     bypass actor_attribute_equals(:role, :admin) do
       authorize_if always()
     end
+
+    policy action_type(:read) do
+      authorize_if always()
+    end
   end
 
   attributes do
@@ -66,6 +70,11 @@ defmodule DecentralisedBookIndex.Metadata.DBIServer do
       public? true
     end
 
+    attribute :sync_on?, :boolean do
+      allow_nil? true
+      default false
+    end
+
     timestamps do
       writable? true
       public? true
@@ -73,6 +82,8 @@ defmodule DecentralisedBookIndex.Metadata.DBIServer do
   end
 
   relationships do
+    belongs_to :dbi_server, Metadata.DBIServer
+
     has_many :author, Metadata.Author
     has_many :author_alias_registries, Metadata.AuthorAliasRegistry
     has_many :author_roles, Metadata.AuthorRole

priv/repo/migrations/20250504183408_update_dbi_server_to_add_relationship_to_itself_and_sync_on_attribute.exs

@@ -0,0 +1,32 @@
+defmodule DecentralisedBookIndex.Repo.Migrations.UpdateDbiServerToAddRelationshipToItselfAndSyncOnAttribute 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
+    alter table(:dbi_servers) do
+      add :sync_on?, :boolean, default: false
+
+      add :dbi_server_id,
+          references(:dbi_servers,
+            column: :id,
+            name: "dbi_servers_dbi_server_id_fkey",
+            type: :uuid,
+            prefix: "public"
+          )
+    end
+  end
+
+  def down do
+    drop constraint(:dbi_servers, "dbi_servers_dbi_server_id_fkey")
+
+    alter table(:dbi_servers) do
+      remove :dbi_server_id
+      remove :sync_on?
+    end
+  end
+end

priv/resource_snapshots/repo/dbi_servers/20250504183409.json

@@ -0,0 +1,129 @@
+{
+  "attributes": [
+    {
+      "allow_nil?": false,
+      "default": "fragment(\"gen_random_uuid()\")",
+      "generated?": false,
+      "primary_key?": true,
+      "references": null,
+      "size": null,
+      "source": "id",
+      "type": "uuid"
+    },
+    {
+      "allow_nil?": false,
+      "default": "nil",
+      "generated?": false,
+      "primary_key?": false,
+      "references": null,
+      "size": null,
+      "source": "name",
+      "type": "text"
+    },
+    {
+      "allow_nil?": false,
+      "default": "nil",
+      "generated?": false,
+      "primary_key?": false,
+      "references": null,
+      "size": null,
+      "source": "url",
+      "type": "text"
+    },
+    {
+      "allow_nil?": true,
+      "default": "false",
+      "generated?": false,
+      "primary_key?": false,
+      "references": null,
+      "size": null,
+      "source": "sync_on?",
+      "type": "boolean"
+    },
+    {
+      "allow_nil?": false,
+      "default": "fragment(\"(now() AT TIME ZONE 'utc')\")",
+      "generated?": false,
+      "primary_key?": false,
+      "references": null,
+      "size": null,
+      "source": "inserted_at",
+      "type": "utc_datetime_usec"
+    },
+    {
+      "allow_nil?": false,
+      "default": "fragment(\"(now() AT TIME ZONE 'utc')\")",
+      "generated?": false,
+      "primary_key?": false,
+      "references": null,
+      "size": null,
+      "source": "updated_at",
+      "type": "utc_datetime_usec"
+    },
+    {
+      "allow_nil?": true,
+      "default": "nil",
+      "generated?": false,
+      "primary_key?": false,
+      "references": {
+        "deferrable": false,
+        "destination_attribute": "id",
+        "destination_attribute_default": null,
+        "destination_attribute_generated": null,
+        "index?": false,
+        "match_type": null,
+        "match_with": null,
+        "multitenancy": {
+          "attribute": null,
+          "global": null,
+          "strategy": null
+        },
+        "name": "dbi_servers_dbi_server_id_fkey",
+        "on_delete": null,
+        "on_update": null,
+        "primary_key?": true,
+        "schema": "public",
+        "table": "dbi_servers"
+      },
+      "size": null,
+      "source": "dbi_server_id",
+      "type": "uuid"
+    }
+  ],
+  "base_filter": null,
+  "check_constraints": [],
+  "custom_indexes": [
+    {
+      "all_tenants?": false,
+      "concurrently": false,
+      "error_fields": [],
+      "fields": [
+        {
+          "type": "string",
+          "value": "name gin_trgm_ops"
+        }
+      ],
+      "include": null,
+      "message": null,
+      "name": "server_name_gin_index",
+      "nulls_distinct": true,
+      "prefix": null,
+      "table": null,
+      "unique": false,
+      "using": "GIN",
+      "where": null
+    }
+  ],
+  "custom_statements": [],
+  "has_create_action": true,
+  "hash": "9EDA6BBD6005F48CE5FAFDEE80AEF0C1B3A98440F9287B4294CF64D5BB02F199",
+  "identities": [],
+  "multitenancy": {
+    "attribute": null,
+    "global": null,
+    "strategy": null
+  },
+  "repo": "Elixir.DecentralisedBookIndex.Repo",
+  "schema": null,
+  "table": "dbi_servers"
+}