Class: Lifen::Token

Inherits:
Object
  • Object
show all
Defined in:
lib/lifen/token.rb

Constant Summary collapse

@@refresh_lock = 
Mutex.new

Instance Method Summary collapse

Instance Method Details

#active? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lifen/token.rb', line 20

def active?
  valid? and !needs_to_be_refreshed?
end

#has_expired? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lifen/token.rb', line 34

def has_expired?
  return true if expires_at.nil?

  return expires_at < Time.now.to_i
end

#needs_to_be_refreshed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lifen/token.rb', line 28

def needs_to_be_refreshed?
  return true if has_expired?

  return (expires_at - expiration_margin) < Time.now.to_i
end

#refresh ⇒ Object 



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# File 'lib/lifen/token.rb', line 40

def refresh
  json = client.post("/oauth/admin/third_party/access_token?accountUuid=#{user.uuid}")

  self.value = json["access_token"]
  self.expires_at = Time.now.to_i + json["expires_in"].to_i
end

#refresh_once_if_needed ⇒ Object 



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# File 'lib/lifen/token.rb', line 47

def refresh_once_if_needed
  @@refresh_lock.synchronize do

    load_from_db.call(self) if load_from_db.is_a? Proc

    return if active?
    refresh

    save_to_db.call(self) if save_to_db.is_a? Proc

    raise Error, "Token can't be refreshed" if !active?
  end
end

#to_s ⇒ Object 



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# File 'lib/lifen/token.rb', line 16

def to_s
  value
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lifen/token.rb', line 24

def valid?
  !value.nil? and value.length > 0 and !expires_at.nil?
end