fix: hydrate resource with record when detect_fields on new (#2659)

* fix: hydrate resource with record when detect_fields on new

* refactor

* wip

* fix

app/controllers/avo/base_controller.rb

@@ -8,8 +8,8 @@ class BaseController < ApplicationController
     before_action :set_resource
     before_action :set_applied_filters, only: :index
     before_action :set_record, only: [:show, :edit, :destroy, :update, :preview]
+    before_action :set_record_to_fill, only: [:new, :edit, :create, :update]
     before_action :detect_fields
-    before_action :set_record_to_fill
     before_action :set_edit_title_and_breadcrumbs, only: [:edit, :update]
     before_action :fill_record, only: [:create, :update]
     # Don't run base authorizations for associations
@@ -102,8 +102,9 @@ def show
     end
 
     def new
-      @record = @resource.model_class.new
-      @resource = @resource.hydrate(record: @record, view: :new, user: _current_user)
+      # Record is already hydrated on set_record_to_fill method
+      @record = @resource.record
+      @resource.hydrate(view: :new, user: _current_user)
 
       # Handle special cases when creating a new record via a belongs_to relationship
       if params[:via_belongs_to_resource_class].present?