Method: AMEE::Profile::Item.from_v2_json

Defined in:
lib/amee/profile_item.rb

.from_v2_json(json) ⇒ Object 



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# File 'lib/amee/profile_item.rb', line 74

def self.from_v2_json(json)
  # Parse json
  doc = JSON.parse(json)
  data = {}
  data[:profile_uid] = doc['profile']['uid']
  data[:data_item_uid] = doc['profileItem']['dataItem']['uid']
  data[:uid] = doc['profileItem']['uid']
  data[:name] = doc['profileItem']['name']
  data[:path] = doc['path']
  data[:total_amount] = doc['profileItem']['amount']['value'].to_f
  data[:total_amount_unit] = doc['profileItem']['amount']['unit']
  data[:start_date] = DateTime.parse(doc['profileItem']['startDate'])
  data[:end_date] = DateTime.parse(doc['profileItem']['endDate']) rescue nil
  data[:values] = []
  doc['profileItem']['itemValues'].each do |item|
    value_data = {}
    item.each_pair do |key,value|
      case key
        when 'name', 'path', 'uid', 'value', 'unit'
          value_data[key.downcase.to_sym] = value
        when 'perUnit'
          value_data[:per_unit] = value
      end
    end
    data[:values] << value_data
  end
  if doc['profileItem']['amounts']
    if doc['profileItem']['amounts']['amount']
      data[:amounts] = doc['profileItem']['amounts']['amount'].map do |item|
        {
          :type => item['type'],
          :value => item['value'].to_f,
          :unit => item['unit'],
          :per_unit => item['perUnit'],
          :default => (item['default'] == 'true'),
        }
      end
    end
    if doc['profileItem']['amounts']['note']
      data[:notes] = doc['profileItem']['amounts']['note'].map do |item|
        {
          :type => item['type'],
          :value => item['value'],
        }
      end
    end
  end
  # Create object
  Item.new(data)
rescue
  raise AMEE::BadData.new("Couldn't load ProfileItem from V2 JSON data. Check that your URL is correct.\n#{json}")
end