Employer form mostly working with persist to db

app/models/alternative_network_logo.rb

@@ -0,0 +1,16 @@
+class AlternativeNetworkLogo < ApplicationRecord
+  belongs_to :employer_setup_process
+
+  before_save :process_network_logo
+
+  def process_network_logo
+    unless self.network_logo.is_a?(String)
+      self.employer_setup_process.card_logo_files.new(
+        filename: self.network_logo.filename, 
+        logo_type: 'network',
+        image: self.network_logo.data,
+        pl_plan_key: self.employer_setup_process.pl_plan_key || ""
+      )
+    end
+  end
+end