Allow nil usernames

server/lib/orcasite/accounts/user.ex

@@ -24,7 +24,7 @@ defmodule Orcasite.Accounts.User do
     attribute :moderator, :boolean, default: false, allow_nil?: false
 
     attribute :username, :string do
-      allow_nil? false
+      allow_nil? true
       constraints allow_empty?: false, trim?: true
     end
 

server/priv/repo/migrations/20240327003711_allow_username_nil.exs

@@ -0,0 +1,21 @@
+defmodule Orcasite.Repo.Migrations.AllowUsernameNil 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(:users) do
+      modify :username, :text, null: true
+    end
+  end
+
+  def down do
+    alter table(:users) do
+      modify :username, :text, null: false
+    end
+  end
+end

server/priv/resource_snapshots/repo/users/20240327003711.json

@@ -0,0 +1,138 @@
+{
+  "attributes": [
+    {
+      "default": "nil",
+      "size": null,
+      "type": "uuid",
+      "source": "id",
+      "references": null,
+      "allow_nil?": false,
+      "primary_key?": true,
+      "generated?": false
+    },
+    {
+      "default": "nil",
+      "size": null,
+      "type": "citext",
+      "source": "email",
+      "references": null,
+      "allow_nil?": false,
+      "primary_key?": false,
+      "generated?": false
+    },
+    {
+      "default": "nil",
+      "size": null,
+      "type": "text",
+      "source": "hashed_password",
+      "references": null,
+      "allow_nil?": false,
+      "primary_key?": false,
+      "generated?": false
+    },
+    {
+      "default": "nil",
+      "size": null,
+      "type": "text",
+      "source": "first_name",
+      "references": null,
+      "allow_nil?": true,
+      "primary_key?": false,
+      "generated?": false
+    },
+    {
+      "default": "nil",
+      "size": null,
+      "type": "text",
+      "source": "last_name",
+      "references": null,
+      "allow_nil?": true,
+      "primary_key?": false,
+      "generated?": false
+    },
+    {
+      "default": "false",
+      "size": null,
+      "type": "boolean",
+      "source": "admin",
+      "references": null,
+      "allow_nil?": false,
+      "primary_key?": false,
+      "generated?": false
+    },
+    {
+      "default": "false",
+      "size": null,
+      "type": "boolean",
+      "source": "moderator",
+      "references": null,
+      "allow_nil?": false,
+      "primary_key?": false,
+      "generated?": false
+    },
+    {
+      "default": "nil",
+      "size": null,
+      "type": "text",
+      "source": "username",
+      "references": null,
+      "allow_nil?": true,
+      "primary_key?": false,
+      "generated?": false
+    },
+    {
+      "default": "fragment(\"now()\")",
+      "size": null,
+      "type": "utc_datetime_usec",
+      "source": "inserted_at",
+      "references": null,
+      "allow_nil?": false,
+      "primary_key?": false,
+      "generated?": false
+    },
+    {
+      "default": "fragment(\"now()\")",
+      "size": null,
+      "type": "utc_datetime_usec",
+      "source": "updated_at",
+      "references": null,
+      "allow_nil?": false,
+      "primary_key?": false,
+      "generated?": false
+    }
+  ],
+  "table": "users",
+  "hash": "91403CD4D2917E7800C44400B4C877BF297E35698C43621B11C9011D076A98CE",
+  "repo": "Elixir.Orcasite.Repo",
+  "identities": [
+    {
+      "name": "unique_email",
+      "keys": [
+        "email"
+      ],
+      "base_filter": null,
+      "all_tenants?": false,
+      "index_name": "users_unique_email_index"
+    },
+    {
+      "name": "unique_username",
+      "keys": [
+        "username"
+      ],
+      "base_filter": null,
+      "all_tenants?": false,
+      "index_name": "users_unique_username_index"
+    }
+  ],
+  "schema": null,
+  "check_constraints": [],
+  "custom_indexes": [],
+  "multitenancy": {
+    "global": null,
+    "attribute": null,
+    "strategy": null
+  },
+  "base_filter": null,
+  "custom_statements": [],
+  "has_create_action": true
+}