RDSDBSubnetGroup.hs

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

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbsubnet-group.html

module Stratosphere.Resources.RDSDBSubnetGroup where

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

import Stratosphere.Values
import Stratosphere.ResourceProperties.Tag

-- | Full data type definition for RDSDBSubnetGroup. See 'rdsdbSubnetGroup'
-- for a more convenient constructor.
data RDSDBSubnetGroup =
  RDSDBSubnetGroup
  { _rDSDBSubnetGroupDBSubnetGroupDescription :: Val Text
  , _rDSDBSubnetGroupSubnetIds :: [Val Text]
  , _rDSDBSubnetGroupTags :: Maybe [Tag]
  } deriving (Show, Eq)

instance ToJSON RDSDBSubnetGroup where
  toJSON RDSDBSubnetGroup{..} =
    object $
    catMaybes
    [ Just ("DBSubnetGroupDescription" .= _rDSDBSubnetGroupDBSubnetGroupDescription)
    , Just ("SubnetIds" .= _rDSDBSubnetGroupSubnetIds)
    , ("Tags" .=) <$> _rDSDBSubnetGroupTags
    ]

instance FromJSON RDSDBSubnetGroup where
  parseJSON (Object obj) =
    RDSDBSubnetGroup <$>
      obj .: "DBSubnetGroupDescription" <*>
      obj .: "SubnetIds" <*>
      obj .:? "Tags"
  parseJSON _ = mempty

-- | Constructor for 'RDSDBSubnetGroup' containing required fields as
-- arguments.
rdsdbSubnetGroup
  :: Val Text -- ^ 'rdsdbsugDBSubnetGroupDescription'
  -> [Val Text] -- ^ 'rdsdbsugSubnetIds'
  -> RDSDBSubnetGroup
rdsdbSubnetGroup dBSubnetGroupDescriptionarg subnetIdsarg =
  RDSDBSubnetGroup
  { _rDSDBSubnetGroupDBSubnetGroupDescription = dBSubnetGroupDescriptionarg
  , _rDSDBSubnetGroupSubnetIds = subnetIdsarg
  , _rDSDBSubnetGroupTags = Nothing
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbsubnet-group.html#cfn-rds-dbsubnetgroup-dbsubnetgroupdescription
rdsdbsugDBSubnetGroupDescription :: Lens' RDSDBSubnetGroup (Val Text)
rdsdbsugDBSubnetGroupDescription = lens _rDSDBSubnetGroupDBSubnetGroupDescription (\s a -> s { _rDSDBSubnetGroupDBSubnetGroupDescription = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbsubnet-group.html#cfn-rds-dbsubnetgroup-subnetids
rdsdbsugSubnetIds :: Lens' RDSDBSubnetGroup [Val Text]
rdsdbsugSubnetIds = lens _rDSDBSubnetGroupSubnetIds (\s a -> s { _rDSDBSubnetGroupSubnetIds = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbsubnet-group.html#cfn-rds-dbsubnetgroup-tags
rdsdbsugTags :: Lens' RDSDBSubnetGroup (Maybe [Tag])
rdsdbsugTags = lens _rDSDBSubnetGroupTags (\s a -> s { _rDSDBSubnetGroupTags = a })