old_contents: from haystack import indexes
  
  from celery_haystack.indexes import CelerySearchIndex
  
  from .models import FoiRequest
  
  
  class FoiRequestIndex(CelerySearchIndex, indexes.Indexable):
      text = indexes.EdgeNgramField(document=True, use_template=True)
      title = indexes.CharField(model_attr='title')
      description = indexes.CharField(model_attr='description')
      resolution = indexes.CharField(model_attr='resolution', default="")
      status = indexes.CharField(model_attr='status')
      readable_status = indexes.CharField(model_attr='readable_status')
      first_message = indexes.DateTimeField(model_attr='first_message')
      last_message = indexes.DateTimeField(model_attr='last_message')
      url = indexes.CharField(model_attr='get_absolute_url')
      public_body_name = indexes.CharField(model_attr='public_body__name', default="")
  
      def get_model(self):
          return FoiRequest
  
      def index_queryset(self):
          """Used when the entire index for model is updated."""
          return self.get_model().published.get_for_search_index()
  
      def should_update(self, instance, **kwargs):
          return self.instance.visibility > 1
  
new_contents: from haystack import indexes
  
  from celery_haystack.indexes import CelerySearchIndex
  
  from .models import FoiRequest
  
  
  class FoiRequestIndex(CelerySearchIndex, indexes.Indexable):
      text = indexes.EdgeNgramField(document=True, use_template=True)
      title = indexes.CharField(model_attr='title')
      description = indexes.CharField(model_attr='description')
      resolution = indexes.CharField(model_attr='resolution', default="")
      status = indexes.CharField(model_attr='status')
      readable_status = indexes.CharField(model_attr='readable_status')
      first_message = indexes.DateTimeField(model_attr='first_message')
      last_message = indexes.DateTimeField(model_attr='last_message')
      url = indexes.CharField(model_attr='get_absolute_url')
      public_body_name = indexes.CharField(model_attr='public_body__name', default="")
  
      def get_model(self):
          return FoiRequest
  
      def index_queryset(self):
          """Used when the entire index for model is updated."""
          return self.get_model().published.get_for_search_index()
  
      def should_update(self, instance, **kwargs):
          return instance.visibility > 1
  
subject: Fix mistake in search index update check