Add local census importations controller

app/controllers/admin/local_census_records/base_controller.rb

@@ -0,0 +1,10 @@
+class Admin::LocalCensusRecords::BaseController < Admin::BaseController
+  helper_method :namespace
+
+  private
+
+    def namespace
+      "admin"
+    end
+
+end

app/controllers/admin/local_census_records/imports_controller.rb

@@ -0,0 +1,21 @@
+class Admin::LocalCensusRecords::ImportsController < Admin::LocalCensusRecords::BaseController
+  load_and_authorize_resource class: "LocalCensusRecords::Import"
+
+  def create
+    @import = LocalCensusRecords::Import.new(local_census_records_import_params)
+    if @import.save
+      flash.now[:notice] =  t("admin.local_census_records.imports.create.notice")
+      render :show
+    else
+      render :new
+    end
+  end
+
+  private
+
+    def local_census_records_import_params
+      return {} unless params[:local_census_records_import].present?
+
+      params.require(:local_census_records_import).permit(:file)
+    end
+end