ListOfferings.hs

{-# 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.DeviceFarm.ListOfferings
-- Copyright   : (c) 2013-2016 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Returns a list of products or offerings that the user can manage through
-- the API. Each offering record indicates the recurring price per unit and
-- the frequency for that offering. The API returns a 'NotEligible' error
-- if the user is not permitted to invoke the operation. Please contact
-- <mailto:aws-devicefarm-support'amazon.com aws-devicefarm-support\'amazon.com>
-- if you believe that you should be able to invoke this operation.
module Network.AWS.DeviceFarm.ListOfferings
    (
    -- * Creating a Request
      listOfferings
    , ListOfferings
    -- * Request Lenses
    , loNextToken

    -- * Destructuring the Response
    , listOfferingsResponse
    , ListOfferingsResponse
    -- * Response Lenses
    , lorsNextToken
    , lorsOfferings
    , lorsResponseStatus
    ) where

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

-- | Represents the request to list all offerings.
--
-- /See:/ 'listOfferings' smart constructor.
newtype ListOfferings = ListOfferings'
    { _loNextToken :: Maybe Text
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'ListOfferings' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'loNextToken'
listOfferings
    :: ListOfferings
listOfferings =
    ListOfferings'
    { _loNextToken = Nothing
    }

-- | An identifier that was returned from the previous call to this
-- operation, which can be used to return the next set of items in the
-- list.
loNextToken :: Lens' ListOfferings (Maybe Text)
loNextToken = lens _loNextToken (\ s a -> s{_loNextToken = a});

instance AWSRequest ListOfferings where
        type Rs ListOfferings = ListOfferingsResponse
        request = postJSON deviceFarm
        response
          = receiveJSON
              (\ s h x ->
                 ListOfferingsResponse' <$>
                   (x .?> "nextToken") <*>
                     (x .?> "offerings" .!@ mempty)
                     <*> (pure (fromEnum s)))

instance Hashable ListOfferings

instance NFData ListOfferings

instance ToHeaders ListOfferings where
        toHeaders
          = const
              (mconcat
                 ["X-Amz-Target" =#
                    ("DeviceFarm_20150623.ListOfferings" :: ByteString),
                  "Content-Type" =#
                    ("application/x-amz-json-1.1" :: ByteString)])

instance ToJSON ListOfferings where
        toJSON ListOfferings'{..}
          = object
              (catMaybes [("nextToken" .=) <$> _loNextToken])

instance ToPath ListOfferings where
        toPath = const "/"

instance ToQuery ListOfferings where
        toQuery = const mempty

-- | Represents the return values of the list of offerings.
--
-- /See:/ 'listOfferingsResponse' smart constructor.
data ListOfferingsResponse = ListOfferingsResponse'
    { _lorsNextToken      :: !(Maybe Text)
    , _lorsOfferings      :: !(Maybe [Offering])
    , _lorsResponseStatus :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'ListOfferingsResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'lorsNextToken'
--
-- * 'lorsOfferings'
--
-- * 'lorsResponseStatus'
listOfferingsResponse
    :: Int -- ^ 'lorsResponseStatus'
    -> ListOfferingsResponse
listOfferingsResponse pResponseStatus_ =
    ListOfferingsResponse'
    { _lorsNextToken = Nothing
    , _lorsOfferings = Nothing
    , _lorsResponseStatus = pResponseStatus_
    }

-- | An identifier that was returned from the previous call to this
-- operation, which can be used to return the next set of items in the
-- list.
lorsNextToken :: Lens' ListOfferingsResponse (Maybe Text)
lorsNextToken = lens _lorsNextToken (\ s a -> s{_lorsNextToken = a});

-- | A value representing the list offering results.
lorsOfferings :: Lens' ListOfferingsResponse [Offering]
lorsOfferings = lens _lorsOfferings (\ s a -> s{_lorsOfferings = a}) . _Default . _Coerce;

-- | The response status code.
lorsResponseStatus :: Lens' ListOfferingsResponse Int
lorsResponseStatus = lens _lorsResponseStatus (\ s a -> s{_lorsResponseStatus = a});

instance NFData ListOfferingsResponse