Class: ADM::AccessToken

Inherits:
Object
  • Object
show all
Defined in:
lib/adm/access_token.rb

Defined Under Namespace

Classes: TokenGetError

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts) ⇒ AccessToken

Returns a new instance of AccessToken.



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# File 'lib/adm/access_token.rb', line 5

def initialize opts
  @token      = opts['access_token']
  @expires_at = Time.now+opts['expires_in'].to_i
  @type       = opts['token_type']
  @scope      = opts['scope']
end

Instance Attribute Details

#client_id ⇒ Object (readonly)

Returns the value of attribute client_id.



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# File 'lib/adm/access_token.rb', line 2

def client_id
  @client_id
end

#client_secret ⇒ Object (readonly)

Returns the value of attribute client_secret.



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# File 'lib/adm/access_token.rb', line 2

def client_secret
  @client_secret
end

#token ⇒ Object (readonly)

Returns the value of attribute token.



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# File 'lib/adm/access_token.rb', line 3

def token
  @token
end

Class Method Details

.fetch(client_id = nil, client_secret = nil) ⇒ Object 



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# File 'lib/adm/access_token.rb', line 20

def self.fetch client_id=nil, client_secret=nil
  client_id ||= ADM.client_id
  client_secret ||= ADM.client_secret
  data = request_data client_id, client_secret

  if data['error']
    raise TokenGetError, response.body
  end

  new(data)
end

.get_token ⇒ Object 



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# File 'lib/adm/access_token.rb', line 51

def self.get_token
  if @token && @token.valid?
    return @token.token
  end

  @token = fetch

  @token.token
end

.request_data(client_id, client_secret) ⇒ Object 



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# File 'lib/adm/access_token.rb', line 32

def self.request_data client_id, client_secret
  request = Typhoeus::Request.new(
    'https://api.amazon.com/auth/O2/token',
    method: :post,
    body: {
      grant_type: :'client_credentials',
      scope: :'messaging:push',
      client_id: client_id,
      client_secret: client_secret
    },
    headers: {
      :Accept => :'application/json'
    }
  )
  response = request.run

  MultiJson.load(response.body)
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/adm/access_token.rb', line 12

def to_s
  token
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/adm/access_token.rb', line 16

def valid?
  @expires_at < Time.now
end