{-# 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.WorkDocs.GetCurrentUser
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Retrieves details of the current user for whom the authentication token
-- was generated. This is not a valid action for SigV4 (administrative API)
-- clients.
--
-- This action requires an authentication token. To get an authentication
-- token, register an application with Amazon WorkDocs. For more
-- information, see
-- <https://docs.aws.amazon.com/workdocs/latest/developerguide/wd-auth-user.html Authentication and Access Control for User Applications>
-- in the /Amazon WorkDocs Developer Guide/.
module Amazonka.WorkDocs.GetCurrentUser
  ( -- * Creating a Request
    GetCurrentUser (..),
    newGetCurrentUser,

    -- * Request Lenses
    getCurrentUser_authenticationToken,

    -- * Destructuring the Response
    GetCurrentUserResponse (..),
    newGetCurrentUserResponse,

    -- * Response Lenses
    getCurrentUserResponse_user,
    getCurrentUserResponse_httpStatus,
  )
where

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
import Amazonka.WorkDocs.Types

-- | /See:/ 'newGetCurrentUser' smart constructor.
data GetCurrentUser = GetCurrentUser'
  { -- | Amazon WorkDocs authentication token.
    authenticationToken :: Data.Sensitive Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'GetCurrentUser' 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:
--
-- 'authenticationToken', 'getCurrentUser_authenticationToken' - Amazon WorkDocs authentication token.
newGetCurrentUser ::
  -- | 'authenticationToken'
  Prelude.Text ->
  GetCurrentUser
newGetCurrentUser pAuthenticationToken_ =
  GetCurrentUser'
    { authenticationToken =
        Data._Sensitive Lens.# pAuthenticationToken_
    }

-- | Amazon WorkDocs authentication token.
getCurrentUser_authenticationToken :: Lens.Lens' GetCurrentUser Prelude.Text
getCurrentUser_authenticationToken = Lens.lens (\GetCurrentUser' {authenticationToken} -> authenticationToken) (\s@GetCurrentUser' {} a -> s {authenticationToken = a} :: GetCurrentUser) Prelude.. Data._Sensitive

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

instance Prelude.Hashable GetCurrentUser where
  hashWithSalt _salt GetCurrentUser' {..} =
    _salt `Prelude.hashWithSalt` authenticationToken

instance Prelude.NFData GetCurrentUser where
  rnf GetCurrentUser' {..} =
    Prelude.rnf authenticationToken

instance Data.ToHeaders GetCurrentUser where
  toHeaders GetCurrentUser' {..} =
    Prelude.mconcat
      [ "Authentication" Data.=# authenticationToken,
        "Content-Type"
          Data.=# ("application/x-amz-json-1.1" :: Prelude.ByteString)
      ]

instance Data.ToPath GetCurrentUser where
  toPath = Prelude.const "/api/v1/me"

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

-- | /See:/ 'newGetCurrentUserResponse' smart constructor.
data GetCurrentUserResponse = GetCurrentUserResponse'
  { -- | Metadata of the user.
    user :: Prelude.Maybe User,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'GetCurrentUserResponse' 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:
--
-- 'user', 'getCurrentUserResponse_user' - Metadata of the user.
--
-- 'httpStatus', 'getCurrentUserResponse_httpStatus' - The response's http status code.
newGetCurrentUserResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  GetCurrentUserResponse
newGetCurrentUserResponse pHttpStatus_ =
  GetCurrentUserResponse'
    { user = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | Metadata of the user.
getCurrentUserResponse_user :: Lens.Lens' GetCurrentUserResponse (Prelude.Maybe User)
getCurrentUserResponse_user = Lens.lens (\GetCurrentUserResponse' {user} -> user) (\s@GetCurrentUserResponse' {} a -> s {user = a} :: GetCurrentUserResponse)

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

instance Prelude.NFData GetCurrentUserResponse where
  rnf GetCurrentUserResponse' {..} =
    Prelude.rnf user
      `Prelude.seq` Prelude.rnf httpStatus