{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-binds #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

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

-- |
-- Module      : Amazonka.ChimeSDKMessaging.CreateChannelFlow
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Creates a channel flow, a container for processors. Processors are AWS
-- Lambda functions that perform actions on chat messages, such as
-- stripping out profanity. You can associate channel flows with channels,
-- and the processors in the channel flow then take action on all messages
-- sent to that channel. This is a developer API.
--
-- Channel flows process the following items:
--
-- 1.  New and updated messages
--
-- 2.  Persistent and non-persistent messages
--
-- 3.  The Standard message type
--
-- Channel flows don\'t process Control or System messages. For more
-- information about the message types provided by Chime SDK Messaging,
-- refer to
-- <https://docs.aws.amazon.com/chime/latest/dg/using-the-messaging-sdk.html#msg-types Message types>
-- in the /Amazon Chime developer guide/.
module Amazonka.ChimeSDKMessaging.CreateChannelFlow
  ( -- * Creating a Request
    CreateChannelFlow (..),
    newCreateChannelFlow,

    -- * Request Lenses
    createChannelFlow_tags,
    createChannelFlow_appInstanceArn,
    createChannelFlow_processors,
    createChannelFlow_name,
    createChannelFlow_clientRequestToken,

    -- * Destructuring the Response
    CreateChannelFlowResponse (..),
    newCreateChannelFlowResponse,

    -- * Response Lenses
    createChannelFlowResponse_channelFlowArn,
    createChannelFlowResponse_httpStatus,
  )
where

import Amazonka.ChimeSDKMessaging.Types
import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newCreateChannelFlow' smart constructor.
data CreateChannelFlow = CreateChannelFlow'
  { -- | The tags for the creation request.
    tags :: Prelude.Maybe (Prelude.NonEmpty Tag),
    -- | The ARN of the channel flow request.
    appInstanceArn :: Prelude.Text,
    -- | Information about the processor Lambda functions.
    processors :: Prelude.NonEmpty Processor,
    -- | The name of the channel flow.
    name :: Data.Sensitive Prelude.Text,
    -- | The client token for the request. An Idempotency token.
    clientRequestToken :: Data.Sensitive Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'CreateChannelFlow' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'tags', 'createChannelFlow_tags' - The tags for the creation request.
--
-- 'appInstanceArn', 'createChannelFlow_appInstanceArn' - The ARN of the channel flow request.
--
-- 'processors', 'createChannelFlow_processors' - Information about the processor Lambda functions.
--
-- 'name', 'createChannelFlow_name' - The name of the channel flow.
--
-- 'clientRequestToken', 'createChannelFlow_clientRequestToken' - The client token for the request. An Idempotency token.
newCreateChannelFlow ::
  -- | 'appInstanceArn'
  Prelude.Text ->
  -- | 'processors'
  Prelude.NonEmpty Processor ->
  -- | 'name'
  Prelude.Text ->
  -- | 'clientRequestToken'
  Prelude.Text ->
  CreateChannelFlow
newCreateChannelFlow
  pAppInstanceArn_
  pProcessors_
  pName_
  pClientRequestToken_ =
    CreateChannelFlow'
      { tags = Prelude.Nothing,
        appInstanceArn = pAppInstanceArn_,
        processors = Lens.coerced Lens.# pProcessors_,
        name = Data._Sensitive Lens.# pName_,
        clientRequestToken =
          Data._Sensitive Lens.# pClientRequestToken_
      }

-- | The tags for the creation request.
createChannelFlow_tags :: Lens.Lens' CreateChannelFlow (Prelude.Maybe (Prelude.NonEmpty Tag))
createChannelFlow_tags = Lens.lens (\CreateChannelFlow' {tags} -> tags) (\s@CreateChannelFlow' {} a -> s {tags = a} :: CreateChannelFlow) Prelude.. Lens.mapping Lens.coerced

-- | The ARN of the channel flow request.
createChannelFlow_appInstanceArn :: Lens.Lens' CreateChannelFlow Prelude.Text
createChannelFlow_appInstanceArn = Lens.lens (\CreateChannelFlow' {appInstanceArn} -> appInstanceArn) (\s@CreateChannelFlow' {} a -> s {appInstanceArn = a} :: CreateChannelFlow)

-- | Information about the processor Lambda functions.
createChannelFlow_processors :: Lens.Lens' CreateChannelFlow (Prelude.NonEmpty Processor)
createChannelFlow_processors = Lens.lens (\CreateChannelFlow' {processors} -> processors) (\s@CreateChannelFlow' {} a -> s {processors = a} :: CreateChannelFlow) Prelude.. Lens.coerced

-- | The name of the channel flow.
createChannelFlow_name :: Lens.Lens' CreateChannelFlow Prelude.Text
createChannelFlow_name = Lens.lens (\CreateChannelFlow' {name} -> name) (\s@CreateChannelFlow' {} a -> s {name = a} :: CreateChannelFlow) Prelude.. Data._Sensitive

-- | The client token for the request. An Idempotency token.
createChannelFlow_clientRequestToken :: Lens.Lens' CreateChannelFlow Prelude.Text
createChannelFlow_clientRequestToken = Lens.lens (\CreateChannelFlow' {clientRequestToken} -> clientRequestToken) (\s@CreateChannelFlow' {} a -> s {clientRequestToken = a} :: CreateChannelFlow) Prelude.. Data._Sensitive

instance Core.AWSRequest CreateChannelFlow where
  type
    AWSResponse CreateChannelFlow =
      CreateChannelFlowResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          CreateChannelFlowResponse'
            Prelude.<$> (x Data..?> "ChannelFlowArn")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable CreateChannelFlow where
  hashWithSalt _salt CreateChannelFlow' {..} =
    _salt
      `Prelude.hashWithSalt` tags
      `Prelude.hashWithSalt` appInstanceArn
      `Prelude.hashWithSalt` processors
      `Prelude.hashWithSalt` name
      `Prelude.hashWithSalt` clientRequestToken

instance Prelude.NFData CreateChannelFlow where
  rnf CreateChannelFlow' {..} =
    Prelude.rnf tags
      `Prelude.seq` Prelude.rnf appInstanceArn
      `Prelude.seq` Prelude.rnf processors
      `Prelude.seq` Prelude.rnf name
      `Prelude.seq` Prelude.rnf clientRequestToken

instance Data.ToHeaders CreateChannelFlow where
  toHeaders = Prelude.const Prelude.mempty

instance Data.ToJSON CreateChannelFlow where
  toJSON CreateChannelFlow' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("Tags" Data..=) Prelude.<$> tags,
            Prelude.Just
              ("AppInstanceArn" Data..= appInstanceArn),
            Prelude.Just ("Processors" Data..= processors),
            Prelude.Just ("Name" Data..= name),
            Prelude.Just
              ("ClientRequestToken" Data..= clientRequestToken)
          ]
      )

instance Data.ToPath CreateChannelFlow where
  toPath = Prelude.const "/channel-flows"

instance Data.ToQuery CreateChannelFlow where
  toQuery = Prelude.const Prelude.mempty

-- | /See:/ 'newCreateChannelFlowResponse' smart constructor.
data CreateChannelFlowResponse = CreateChannelFlowResponse'
  { -- | The ARN of the channel flow.
    channelFlowArn :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'CreateChannelFlowResponse' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'channelFlowArn', 'createChannelFlowResponse_channelFlowArn' - The ARN of the channel flow.
--
-- 'httpStatus', 'createChannelFlowResponse_httpStatus' - The response's http status code.
newCreateChannelFlowResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  CreateChannelFlowResponse
newCreateChannelFlowResponse pHttpStatus_ =
  CreateChannelFlowResponse'
    { channelFlowArn =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The ARN of the channel flow.
createChannelFlowResponse_channelFlowArn :: Lens.Lens' CreateChannelFlowResponse (Prelude.Maybe Prelude.Text)
createChannelFlowResponse_channelFlowArn = Lens.lens (\CreateChannelFlowResponse' {channelFlowArn} -> channelFlowArn) (\s@CreateChannelFlowResponse' {} a -> s {channelFlowArn = a} :: CreateChannelFlowResponse)

-- | The response's http status code.
createChannelFlowResponse_httpStatus :: Lens.Lens' CreateChannelFlowResponse Prelude.Int
createChannelFlowResponse_httpStatus = Lens.lens (\CreateChannelFlowResponse' {httpStatus} -> httpStatus) (\s@CreateChannelFlowResponse' {} a -> s {httpStatus = a} :: CreateChannelFlowResponse)

instance Prelude.NFData CreateChannelFlowResponse where
  rnf CreateChannelFlowResponse' {..} =
    Prelude.rnf channelFlowArn
      `Prelude.seq` Prelude.rnf httpStatus