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39 lines
1.1 KiB
Ruby
39 lines
1.1 KiB
Ruby
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# frozen_string_literal: true
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class Geojson::Params
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attr_reader :json
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def initialize(json)
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@json = json.with_indifferent_access
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end
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def call
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json['features'].map do |point|
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next if point[:geometry].nil? || point.dig(:properties, :timestamp).nil?
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{
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latitude: point[:geometry][:coordinates][1],
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longitude: point[:geometry][:coordinates][0],
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battery_status: point[:properties][:battery_state],
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battery: battery_level(point[:properties][:battery_level]),
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timestamp: Time.zone.at(point[:properties][:timestamp]),
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altitude: point[:properties][:altitude],
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velocity: point[:properties][:speed],
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tracker_id: point[:properties][:device_id],
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ssid: point[:properties][:wifi],
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accuracy: point[:properties][:horizontal_accuracy],
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vertical_accuracy: point[:properties][:vertical_accuracy],
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raw_data: point
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}
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end.compact
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end
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private
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def battery_level(level)
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value = (level.to_f * 100).to_i
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value.positive? ? value : nil
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end
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end
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