Module: Formi9::OAuth

Included in:
API
Defined in:
lib/formi9/oauth.rb

Instance Method Summary collapse

Instance Method Details

#access_token ⇒ Object 



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# File 'lib/formi9/oauth.rb', line 5

def access_token
  token = Rails.cache.read(access_token_cache_key)

  if token.present?
    return token
  else
    reset_token
    Rails.cache.read(access_token_cache_key)
  end
end

#access_token_cache_key ⇒ Object 



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# File 'lib/formi9/oauth.rb', line 26

def access_token_cache_key
  Digest::MD5.hexdigest([partner_id, username, password].join)
end

#reset_token ⇒ Object

Raises:



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# File 'lib/formi9/oauth.rb', line 16

def reset_token
  connection = Faraday.new endpoint, :ssl => {:verify => ssl_verify }
  response = connection.post('login', {id: partner_id, username: username, password: password} )
  raise CredentialAreInvalid.new('Credentials are missing or invalid.') if response.status != 200
  body = JSON.parse(response.body)
  if Rails.cache.read(access_token_cache_key).nil?
    Rails.cache.write(access_token_cache_key, body['accessToken'], expires_in: token_cache_duration(body['expirationDateUtc']))
  end
end

#token_cache_duration(timestamp) ⇒ Object 



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# File 'lib/formi9/oauth.rb', line 30

def token_cache_duration(timestamp)
  max = 6.days.to_i
  duration = timestamp.to_datetime.utc - Time.now
  duration > max ? max : duration
end