demarches-normaliennes/lib/tasks/deployment/20200813111957_fix_geo_areas_geometry.rake

71 lines
2.3 KiB
Ruby

namespace :after_party do
desc 'Deployment task: fix_geo_areas_geometry'
task fix_geo_areas_geometry: :environment do
puts "Running deploy task 'fix_geo_areas_geometry'"
geometry_collections = GeoArea.where("geometry -> 'type' = '\"GeometryCollection\"'")
multi_polygons = GeoArea.where("geometry -> 'type' = '\"MultiPolygon\"'")
multi_line_strings = GeoArea.where("geometry -> 'type' = '\"MultiLineString\"'")
def valid_geometry?(geometry)
RGeo::GeoJSON.decode(geometry.to_json, geo_factory: RGeo::Geographic.simple_mercator_factory)
true
rescue
false
end
progress = ProgressReport.new(geometry_collections.count)
geometry_collections.find_each do |geometry_collection|
geometry_collection.geometry['geometries'].each do |geometry|
if valid_geometry?(geometry)
geometry_collection.champ.geo_areas.find_or_create_by!(geometry: geometry, source: 'selection_utilisateur')
end
end
geometry_collection.destroy
progress.inc
end
progress.finish
progress = ProgressReport.new(multi_line_strings.count)
multi_line_strings.find_each do |multi_line_string|
multi_line_string.geometry['coordinates'].each do |coordinates|
geometry = {
type: 'LineString',
coordinates: coordinates
}
if valid_geometry?(geometry)
multi_line_string.champ.geo_areas.find_or_create_by!(geometry: geometry, source: 'selection_utilisateur')
end
end
multi_line_string.destroy
progress.inc
end
progress.finish
progress = ProgressReport.new(multi_polygons.count)
multi_polygons.find_each do |multi_polygon|
multi_polygon.geometry['coordinates'].each do |coordinates|
geometry = {
type: 'Polygon',
coordinates: coordinates
}
if valid_geometry?(geometry)
multi_polygon.champ.geo_areas.find_or_create_by!(geometry: geometry, source: 'selection_utilisateur')
end
end
multi_polygon.destroy
progress.inc
end
progress.finish
# Update task as completed. If you remove the line below, the task will
# run with every deploy (or every time you call after_party:run).
AfterParty::TaskRecord
.create version: AfterParty::TaskRecorder.new(__FILE__).timestamp
end
end