Copy admin attribute to users

db/migrate/20250107014617_copy_admin_attribute_to_users.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class CopyAdminAttributeToUsers < ActiveRecord::Migration[7.0]
+  def up
+    execute <<~SQL.squish
+      UPDATE spree_users SET admin = true WHERE id IN (
+        SELECT user_id FROM spree_roles_users WHERE role_id IN (
+          SELECT id FROM spree_roles WHERE name = 'admin'
+        )
+      )
+    SQL
+  end
+end

spec/migrations/20250107014617_copy_admin_attribute_to_users_spec.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+require_relative "../../db/migrate/#{File.basename(__FILE__, '_spec.rb')}"
+
+RSpec.describe CopyAdminAttributeToUsers do
+  describe "#up" do
+    it "marks current admins as admin" do
+      admin = create(:admin_user)
+      enterprise_user = create(:enterprise_user)
+      customer = create(:user)
+
+      expect { subject.up }.to change {
+        admin.reload.admin
+      }.from(false).to(true)
+
+      expect(enterprise_user.reload.admin).to eq false
+      expect(customer.reload.admin).to eq false
+    end
+  end
+end