class Memair

# File lib/memair.rb, line 4
def initialize(access_token)
  validate(access_token)
  @access_token = access_token
end

# File lib/memair.rb, line 9
def query(query)
  raise KeyError, "query is not a string." unless query.is_a? String
  attempts = 0
  begin
    sleep(attempts * 2)
    response = HTTParty.post("https://memair.com/graphql", body: query, headers: {'access-token': @access_token}, timeout: 180)
  rescue
    retry if (attempts += 1) < 8
    raise StandardError, "Can not connect to Memair"
  end
  response.to_h
end

# File lib/memair.rb, line 23
def validate(access_token)
  raise KeyError, "access_token is not a string." unless access_token.is_a? String
  raise KeyError, "access_token should be a 43 character base64 string or a 64 character hex string." unless [64, 43].include?(access_token.length)
end