Module: CachedMapsHelper

Defined in:
app/helpers/cached_maps_helper.rb

Instance Method Summary collapse

Instance Method Details

#cached_map_sync_metadata(cached_map) ⇒ Object 



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# File 'app/helpers/cached_maps_helper.rb', line 3

def cached_map_sync_metadata(cached_map)
  return {} unless cached_map.present?


  o = Otu.find(cached_map.otu_id)

  i = cached_map.latest_cached_map_item
  a = cached_map.updated_at
  b = i.created_at

  c = cached_map.synced?

  h = {
   updated_at: a,
   latest_cached_map_item_created_at: b,
   synced: c,
   cached_map_item_reference_total: cached_map.cached_map_items_reference_total
  }

  unless !c
    h[:time_between_data_and_sync] = distance_of_time_in_words(a,b)
    h[:time_between_data_and_now] = distance_of_time_in_words(b, DateTime.now)
  end
  h

  tn = ::Queries::TaxonName::Filter.new(taxon_name_id: o.taxon_name_id, descendants: true)
  otus = ::Queries::Otu::Filter.new(taxon_name_id: o.taxon_name_id, descendants: true)
  cos = ::Queries::CollectionObject::Filter.new(taxon_name_id: o.taxon_name_id, descendants: true)
  ads = ::Queries::AssertedDistribution::Filter.new(taxon_name_id: o.taxon_name_id, descendants: true)
  g = Georeference.joins(collecting_event: [:collection_objects]).where(collection_objects: cos.all)

  h[:source_scope] = {
    taxon_names: tn.all.count,
    otus: otus.all.count,
    collection_objects: cos.all.count,
    georeferences: g.count,
    unregistered_georeferences: g.where.missing(:cached_map_register).count, # TODO: needs helper method scoping to MapType when > type added
    asserted_distributions: ads.all.count,
    unregistered_asserted_distributions: ads.all.where.missing(:cached_map_register).count, # TODO: see above. Note that these could be because they have no shape!
  }

  h
end