CLDC-2279 Bulk upload split feature toggle by log type (#1552)

# Context

- https://digital.dclg.gov.uk/jira/browse/CLDC-2279

# Changes

- split bulk upload feature toggle by log type ie lettings and sales
- this allows us to toggle with finer granularity
- moved `FeatureToggle` from initializer to service class. not sure why it was an initializer in the first place? this means its available to zeitwerk and will be reloaded when needed

app/services/feature_toggle.rb

@@ -36,7 +36,11 @@ class FeatureToggle
     true
   end
 
-  def self.bulk_upload_logs?
+  def self.bulk_upload_lettings_logs?
+    !Rails.env.production?
+  end
+
+  def self.bulk_upload_sales_logs?
     !Rails.env.production?
   end
 

app/views/logs/index.html.erb

@@ -55,8 +55,12 @@
         <%= govuk_button_to "Create a new sales log", sales_logs_path, class: "govuk-!-margin-right-6" %>
       <% end %>
 
-      <% if FeatureToggle.bulk_upload_logs? %>
-        <%= govuk_button_link_to "Upload #{log_type_for_controller(controller)} logs in bulk", bulk_upload_path_for_controller(controller, id: "start"), secondary: true %>
+      <% if FeatureToggle.bulk_upload_lettings_logs? && log_type_for_controller(controller) == "lettings" %>
+        <%= govuk_button_link_to "Upload lettings logs in bulk", bulk_upload_path_for_controller(controller, id: "start"), secondary: true %>
+      <% end %>
+
+      <% if FeatureToggle.bulk_upload_sales_logs? && log_type_for_controller(controller) == "sales" %>
+        <%= govuk_button_link_to "Upload sales logs in bulk", bulk_upload_path_for_controller(controller, id: "start"), secondary: true %>
       <% end %>
     </div>
   <% end %>