Pass through current user

app/controllers/bulk_upload_controller.rb

@@ -10,7 +10,7 @@ class BulkUploadController < ApplicationController
     file = upload_params.tempfile
     content_type = upload_params.content_type
     @bulk_upload = BulkUpload.new(file, content_type)
-    @bulk_upload.process
+    @bulk_upload.process(current_user)
     if @bulk_upload.errors.present?
       render "case_logs/bulk_upload", status: :unprocessable_entity
     else

app/models/bulk_upload.rb

@@ -15,7 +15,7 @@ class BulkUpload
     @content_type = content_type
   end
 
-  def process
+  def process(current_user)
     return unless valid_content_type?
 
     xlsx = Roo::Spreadsheet.open(@file, extension: :xlsx)