{-# LANGUAGE DeriveDataTypeable #-}
{-# LANGUAGE DeriveGeneric      #-}
{-# LANGUAGE OverloadedStrings  #-}
{-# LANGUAGE RecordWildCards    #-}
{-# LANGUAGE TypeFamilies       #-}

{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-binds   #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Network.AWS.DynamoDB.DeleteTable
-- Copyright   : (c) 2013-2018 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay <brendan.g.hay+amazonka@gmail.com>
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- The @DeleteTable@ operation deletes a table and all of its items. After a @DeleteTable@ request, the specified table is in the @DELETING@ state until DynamoDB completes the deletion. If the table is in the @ACTIVE@ state, you can delete it. If a table is in @CREATING@ or @UPDATING@ states, then DynamoDB returns a @ResourceInUseException@ . If the specified table does not exist, DynamoDB returns a @ResourceNotFoundException@ . If table is already in the @DELETING@ state, no error is returned.
--
--
-- When you delete a table, any indexes on that table are also deleted.
--
-- If you have DynamoDB Streams enabled on the table, then the corresponding stream on that table goes into the @DISABLED@ state, and the stream is automatically deleted after 24 hours.
--
-- Use the @DescribeTable@ action to check the status of the table.
--
module Network.AWS.DynamoDB.DeleteTable
    (
    -- * Creating a Request
      deleteTable
    , DeleteTable
    -- * Request Lenses
    , dtTableName

    -- * Destructuring the Response
    , deleteTableResponse
    , DeleteTableResponse
    -- * Response Lenses
    , dtrsTableDescription
    , dtrsResponseStatus
    ) where

import Network.AWS.DynamoDB.Types
import Network.AWS.DynamoDB.Types.Product
import Network.AWS.Lens
import Network.AWS.Prelude
import Network.AWS.Request
import Network.AWS.Response

-- | Represents the input of a @DeleteTable@ operation.
--
--
--
-- /See:/ 'deleteTable' smart constructor.
newtype DeleteTable = DeleteTable'
  { _dtTableName :: Text
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'DeleteTable' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'dtTableName' - The name of the table to delete.
deleteTable
    :: Text -- ^ 'dtTableName'
    -> DeleteTable
deleteTable pTableName_ = DeleteTable' {_dtTableName = pTableName_}


-- | The name of the table to delete.
dtTableName :: Lens' DeleteTable Text
dtTableName = lens _dtTableName (\ s a -> s{_dtTableName = a})

instance AWSRequest DeleteTable where
        type Rs DeleteTable = DeleteTableResponse
        request = postJSON dynamoDB
        response
          = receiveJSON
              (\ s h x ->
                 DeleteTableResponse' <$>
                   (x .?> "TableDescription") <*> (pure (fromEnum s)))

instance Hashable DeleteTable where

instance NFData DeleteTable where

instance ToHeaders DeleteTable where
        toHeaders
          = const
              (mconcat
                 ["X-Amz-Target" =#
                    ("DynamoDB_20120810.DeleteTable" :: ByteString),
                  "Content-Type" =#
                    ("application/x-amz-json-1.0" :: ByteString)])

instance ToJSON DeleteTable where
        toJSON DeleteTable'{..}
          = object
              (catMaybes [Just ("TableName" .= _dtTableName)])

instance ToPath DeleteTable where
        toPath = const "/"

instance ToQuery DeleteTable where
        toQuery = const mempty

-- | Represents the output of a @DeleteTable@ operation.
--
--
--
-- /See:/ 'deleteTableResponse' smart constructor.
data DeleteTableResponse = DeleteTableResponse'
  { _dtrsTableDescription :: !(Maybe TableDescription)
  , _dtrsResponseStatus   :: !Int
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'DeleteTableResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'dtrsTableDescription' - Represents the properties of a table.
--
-- * 'dtrsResponseStatus' - -- | The response status code.
deleteTableResponse
    :: Int -- ^ 'dtrsResponseStatus'
    -> DeleteTableResponse
deleteTableResponse pResponseStatus_ =
  DeleteTableResponse'
    {_dtrsTableDescription = Nothing, _dtrsResponseStatus = pResponseStatus_}


-- | Represents the properties of a table.
dtrsTableDescription :: Lens' DeleteTableResponse (Maybe TableDescription)
dtrsTableDescription = lens _dtrsTableDescription (\ s a -> s{_dtrsTableDescription = a})

-- | -- | The response status code.
dtrsResponseStatus :: Lens' DeleteTableResponse Int
dtrsResponseStatus = lens _dtrsResponseStatus (\ s a -> s{_dtrsResponseStatus = a})

instance NFData DeleteTableResponse where