ECSServiceLoadBalancer.hs

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

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ecs-service-loadbalancers.html

module Stratosphere.ResourceProperties.ECSServiceLoadBalancer where

import Stratosphere.ResourceImports


-- | Full data type definition for ECSServiceLoadBalancer. See
-- 'ecsServiceLoadBalancer' for a more convenient constructor.
data ECSServiceLoadBalancer =
  ECSServiceLoadBalancer
  { _eCSServiceLoadBalancerContainerName :: Maybe (Val Text)
  , _eCSServiceLoadBalancerContainerPort :: Val Integer
  , _eCSServiceLoadBalancerLoadBalancerName :: Maybe (Val Text)
  , _eCSServiceLoadBalancerTargetGroupArn :: Maybe (Val Text)
  } deriving (Show, Eq)

instance ToJSON ECSServiceLoadBalancer where
  toJSON ECSServiceLoadBalancer{..} =
    object $
    catMaybes
    [ fmap (("ContainerName",) . toJSON) _eCSServiceLoadBalancerContainerName
    , (Just . ("ContainerPort",) . toJSON . fmap Integer') _eCSServiceLoadBalancerContainerPort
    , fmap (("LoadBalancerName",) . toJSON) _eCSServiceLoadBalancerLoadBalancerName
    , fmap (("TargetGroupArn",) . toJSON) _eCSServiceLoadBalancerTargetGroupArn
    ]

instance FromJSON ECSServiceLoadBalancer where
  parseJSON (Object obj) =
    ECSServiceLoadBalancer <$>
      (obj .:? "ContainerName") <*>
      fmap (fmap unInteger') (obj .: "ContainerPort") <*>
      (obj .:? "LoadBalancerName") <*>
      (obj .:? "TargetGroupArn")
  parseJSON _ = mempty

-- | Constructor for 'ECSServiceLoadBalancer' containing required fields as
-- arguments.
ecsServiceLoadBalancer
  :: Val Integer -- ^ 'ecsslbContainerPort'
  -> ECSServiceLoadBalancer
ecsServiceLoadBalancer containerPortarg =
  ECSServiceLoadBalancer
  { _eCSServiceLoadBalancerContainerName = Nothing
  , _eCSServiceLoadBalancerContainerPort = containerPortarg
  , _eCSServiceLoadBalancerLoadBalancerName = Nothing
  , _eCSServiceLoadBalancerTargetGroupArn = Nothing
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ecs-service-loadbalancers.html#cfn-ecs-service-loadbalancers-containername
ecsslbContainerName :: Lens' ECSServiceLoadBalancer (Maybe (Val Text))
ecsslbContainerName = lens _eCSServiceLoadBalancerContainerName (\s a -> s { _eCSServiceLoadBalancerContainerName = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ecs-service-loadbalancers.html#cfn-ecs-service-loadbalancers-containerport
ecsslbContainerPort :: Lens' ECSServiceLoadBalancer (Val Integer)
ecsslbContainerPort = lens _eCSServiceLoadBalancerContainerPort (\s a -> s { _eCSServiceLoadBalancerContainerPort = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ecs-service-loadbalancers.html#cfn-ecs-service-loadbalancers-loadbalancername
ecsslbLoadBalancerName :: Lens' ECSServiceLoadBalancer (Maybe (Val Text))
ecsslbLoadBalancerName = lens _eCSServiceLoadBalancerLoadBalancerName (\s a -> s { _eCSServiceLoadBalancerLoadBalancerName = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ecs-service-loadbalancers.html#cfn-ecs-service-loadbalancers-targetgrouparn
ecsslbTargetGroupArn :: Lens' ECSServiceLoadBalancer (Maybe (Val Text))
ecsslbTargetGroupArn = lens _eCSServiceLoadBalancerTargetGroupArn (\s a -> s { _eCSServiceLoadBalancerTargetGroupArn = a })