{-# 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.CodePipeline.StartPipelineExecution
-- Copyright   : (c) 2013-2017 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)
--
-- Starts the specified pipeline. Specifically, it begins processing the latest commit to the source location specified as part of the pipeline.
--
--
module Network.AWS.CodePipeline.StartPipelineExecution
    (
    -- * Creating a Request
      startPipelineExecution
    , StartPipelineExecution
    -- * Request Lenses
    , speName

    -- * Destructuring the Response
    , startPipelineExecutionResponse
    , StartPipelineExecutionResponse
    -- * Response Lenses
    , spersPipelineExecutionId
    , spersResponseStatus
    ) where

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

-- | Represents the input of a StartPipelineExecution action.
--
--
--
-- /See:/ 'startPipelineExecution' smart constructor.
newtype StartPipelineExecution = StartPipelineExecution'
  { _speName :: Text
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'StartPipelineExecution' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'speName' - The name of the pipeline to start.
startPipelineExecution
    :: Text -- ^ 'speName'
    -> StartPipelineExecution
startPipelineExecution pName_ = StartPipelineExecution' {_speName = pName_}


-- | The name of the pipeline to start.
speName :: Lens' StartPipelineExecution Text
speName = lens _speName (\ s a -> s{_speName = a});

instance AWSRequest StartPipelineExecution where
        type Rs StartPipelineExecution =
             StartPipelineExecutionResponse
        request = postJSON codePipeline
        response
          = receiveJSON
              (\ s h x ->
                 StartPipelineExecutionResponse' <$>
                   (x .?> "pipelineExecutionId") <*>
                     (pure (fromEnum s)))

instance Hashable StartPipelineExecution where

instance NFData StartPipelineExecution where

instance ToHeaders StartPipelineExecution where
        toHeaders
          = const
              (mconcat
                 ["X-Amz-Target" =#
                    ("CodePipeline_20150709.StartPipelineExecution" ::
                       ByteString),
                  "Content-Type" =#
                    ("application/x-amz-json-1.1" :: ByteString)])

instance ToJSON StartPipelineExecution where
        toJSON StartPipelineExecution'{..}
          = object (catMaybes [Just ("name" .= _speName)])

instance ToPath StartPipelineExecution where
        toPath = const "/"

instance ToQuery StartPipelineExecution where
        toQuery = const mempty

-- | Represents the output of a StartPipelineExecution action.
--
--
--
-- /See:/ 'startPipelineExecutionResponse' smart constructor.
data StartPipelineExecutionResponse = StartPipelineExecutionResponse'
  { _spersPipelineExecutionId :: !(Maybe Text)
  , _spersResponseStatus      :: !Int
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'StartPipelineExecutionResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'spersPipelineExecutionId' - The unique system-generated ID of the pipeline execution that was started.
--
-- * 'spersResponseStatus' - -- | The response status code.
startPipelineExecutionResponse
    :: Int -- ^ 'spersResponseStatus'
    -> StartPipelineExecutionResponse
startPipelineExecutionResponse pResponseStatus_ =
  StartPipelineExecutionResponse'
  {_spersPipelineExecutionId = Nothing, _spersResponseStatus = pResponseStatus_}


-- | The unique system-generated ID of the pipeline execution that was started.
spersPipelineExecutionId :: Lens' StartPipelineExecutionResponse (Maybe Text)
spersPipelineExecutionId = lens _spersPipelineExecutionId (\ s a -> s{_spersPipelineExecutionId = a});

-- | -- | The response status code.
spersResponseStatus :: Lens' StartPipelineExecutionResponse Int
spersResponseStatus = lens _spersResponseStatus (\ s a -> s{_spersResponseStatus = a});

instance NFData StartPipelineExecutionResponse where