StepFunctionsActivity.hs

{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-stepfunctions-activity.html

module Stratosphere.Resources.StepFunctionsActivity where

import Control.Lens hiding ((.=))
import Data.Aeson
import Data.Maybe (catMaybes)
import Data.Monoid (mempty)
import Data.Text

import Stratosphere.Values


-- | Full data type definition for StepFunctionsActivity. See
-- 'stepFunctionsActivity' for a more convenient constructor.
data StepFunctionsActivity =
  StepFunctionsActivity
  { _stepFunctionsActivityName :: Val Text
  } deriving (Show, Eq)

instance ToJSON StepFunctionsActivity where
  toJSON StepFunctionsActivity{..} =
    object $
    catMaybes
    [ Just ("Name" .= _stepFunctionsActivityName)
    ]

instance FromJSON StepFunctionsActivity where
  parseJSON (Object obj) =
    StepFunctionsActivity <$>
      obj .: "Name"
  parseJSON _ = mempty

-- | Constructor for 'StepFunctionsActivity' containing required fields as
-- arguments.
stepFunctionsActivity
  :: Val Text -- ^ 'sfaName'
  -> StepFunctionsActivity
stepFunctionsActivity namearg =
  StepFunctionsActivity
  { _stepFunctionsActivityName = namearg
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-stepfunctions-activity.html#cfn-stepfunctions-activity-name
sfaName :: Lens' StepFunctionsActivity (Val Text)
sfaName = lens _stepFunctionsActivityName (\s a -> s { _stepFunctionsActivityName = a })