rake task to import motiv sleepevent data

motivimport.rake

namespace :motiv do

  # Import sleep data from Motiv ZMTVSLEEPEVENT Table
  # To obtain this data in CSV format...
  # First dump your Motiv DataModel from the iOS app using iExplorer
  # Then open the sqlite file in DB Browser and export the table to CSV
  
  task :import_sleepevents_for_user, [:filename, :email] => :environment do |task, args|
    require 'csv'

    user = User.find_by_email(args[:email])

    puts "Adding sleeps for #{user.email}"

    file = File.read(args[:filename])
    csv = CSV.parse(file, :headers => true)
    csv.each do |row|
      s = Sleep.create!(start: Time.at(row["ZUTCSTART"].to_i), end: Time.at(row["ZUTCEND"].to_i), user: user)
      puts "Added sleep from #{s.start} to #{s.end}"
    end

  end

end