class Champs::CarteChamp < Champ # We are not using scopes here as we want to access # the following collections on unsaved records. def cadastres geo_areas.filter do |area| area.source == GeoArea.sources.fetch(:cadastre) end end def quartiers_prioritaires geo_areas.filter do |area| area.source == GeoArea.sources.fetch(:quartier_prioritaire) end end def parcelles_agricoles geo_areas.filter do |area| area.source == GeoArea.sources.fetch(:parcelle_agricole) end end def selection_utilisateur geo_areas.find(&:selection_utilisateur?) end def cadastres? type_de_champ&.cadastres && type_de_champ.cadastres != '0' end def quartiers_prioritaires? type_de_champ&.quartiers_prioritaires && type_de_champ.quartiers_prioritaires != '0' end def parcelles_agricoles? type_de_champ&.parcelles_agricoles && type_de_champ.parcelles_agricoles != '0' end def position if dossier.present? dossier.geo_position else lon = "2.428462" lat = "46.538192" zoom = "13" { lon: lon, lat: lat, zoom: zoom } end end def geo_json @geo_json ||= begin geo_area = selection_utilisateur if geo_area geo_area.geometry else geo_json_from_value end end end def selection_utilisateur_size if geo_json.present? geo_json['coordinates'].size else 0 end end def to_render_data { position: position, selection: user_geo_area&.geometry, quartiersPrioritaires: quartiers_prioritaires? ? quartiers_prioritaires.as_json(except: :properties) : [], cadastres: cadastres? ? cadastres.as_json(except: :properties) : [], parcellesAgricoles: parcelles_agricoles? ? parcelles_agricoles.as_json(except: :properties) : [] } end def user_geo_area geo_area = selection_utilisateur if geo_area.present? geo_area elsif geo_json_from_value.present? GeoArea.new( geometry: geo_json_from_value, source: GeoArea.sources.fetch(:selection_utilisateur) ) end end def geo_json_from_value @geo_json_from_value ||= begin parsed_value = value.blank? ? nil : JSON.parse(value) # We used to store in the value column a json array with coordinates. if parsed_value.is_a?(Array) # Empty array is sent instead of blank to distinguish between empty and error if parsed_value.empty? nil else # If it is a coordinates array, format it as a GEO-JSON JSON.parse(GeojsonService.to_json_polygon_for_selection_utilisateur(parsed_value)) end else # It is already a GEO-JSON parsed_value end end end def for_api nil end def for_export nil end end