Add POC for configuration pattern

app/controllers/concerns/motor/current_user_method.rb

@@ -3,16 +3,21 @@
 module Motor
   module CurrentUserMethod
     def current_user
-      @current_user ||=
-        if defined?(current_admin)
-          current_admin
-        elsif defined?(current_admin_user)
-          return Motor::AdminUser.public if current_admin_user.nil? && Motor.with_public_access?
+      # Use the configured current_user_method if available
+      if Motor.configuration.current_user_method.respond_to?(:call)
+        @current_user ||= instance_exec(&Motor.configuration.current_user_method)
+      else
+        @current_user ||=
+          if defined?(current_admin)
+            current_admin
+          elsif defined?(current_admin_user)
+            return Motor::AdminUser.public if current_admin_user.nil? && Motor.with_public_access?
 
-          current_admin_user
-        elsif defined?(super)
-          super
-        end
+            current_admin_user
+          elsif defined?(super)
+            super
+          end
+      end
     end
   end
 end

config/initializers/motor_config.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+# Example Motor configuration
+Rails.application.config.to_prepare do
+  Motor.configure do |config|
+    # Configure whether models are visible by default in the admin UI
+    # Set to false if you want to hide models by default
+    # config.models_visible_by_default = false
+
+    # Define a custom current_user method implementation if needed
+    # Example using Warden (commonly used by Devise and other authentication systems):
+    # config.current_user_method = -> do
+    #   @current_user ||= begin
+    #     warden = request.env['warden']
+    #     if warden && warden.user
+    #       warden.user
+    #     end
+    #   end
+    # end
+  end
+end

lib/motor.rb

@@ -66,6 +66,7 @@ def development?
 end
 
 require 'motor/version'
+require 'motor/configuration'
 require 'motor/admin'
 require 'motor/assets'
 require 'motor/active_record_utils'

lib/motor/build_schema/load_from_rails.rb

@@ -78,7 +78,7 @@ def build_model_schema(model)
           tabs: BuildSchema::Defaults.tabs,
           searchable_columns: FindSearchableColumns.call(model),
           custom_sql: nil,
-          visible: true,
+          visible: Motor.configuration.models_visible_by_default,
           display_primary_key: true,
           preferences: {
             display_as: 'table'

lib/motor/configuration.rb

@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+module Motor
+  # Configuration class for Motor customizations
+  class Configuration
+    # Method used to define the current_user implementation
+    # @return [Proc] a lambda that returns the current user
+    attr_accessor :current_user_method
+
+    # Controls whether models are visible by default in the admin interface
+    # @return [Boolean] true if models should be visible by default
+    attr_accessor :models_visible_by_default
+
+    def initialize
+      # Default to nil - will use the original implementation
+      @current_user_method = nil
+
+      # Default to true - models are visible by default
+      @models_visible_by_default = true
+    end
+  end
+
+  class << self
+    def configuration
+      @configuration ||= Configuration.new
+    end
+
+    def configure
+      yield(configuration) if block_given?
+    end
+  end
+end